TSTP Solution File: SEU387+2 by Leo-III---1.7.7

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Leo-III---1.7.7
% Problem  : SEU387+2 : TPTP v8.1.2. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d

% Computer : n021.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Fri May 19 11:58:40 EDT 2023

% Result   : Theorem 101.20s 25.37s
% Output   : Refutation 102.40s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    7
%            Number of leaves      : 1075
% Syntax   : Number of formulae    : 1950 ( 156 unt; 243 typ;   0 def)
%            Number of atoms       : 10370 (1397 equ;   0 cnn)
%            Maximal formula atoms :   49 (   6 avg)
%            Number of connectives : 31337 (1156   ~;  36   |;5120   &;21522   @)
%                                         ( 249 <=>;3254  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   27 (  10 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :  411 ( 411   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :  245 ( 243 usr;  14 con; 0-6 aty)
%            Number of variables   : 4793 (   0   ^;4148   !; 645   ?;4793   :)

% Comments : 
%------------------------------------------------------------------------------
thf(empty_type,type,
    empty: $i > $o ).

thf(filtered_subset_type,type,
    filtered_subset: $i > $i > $o ).

thf(boole_POSet_type,type,
    boole_POSet: $i > $i ).

thf(upper_relstr_subset_type,type,
    upper_relstr_subset: $i > $i > $o ).

thf(proper_element_type,type,
    proper_element: $i > $i > $o ).

thf(powerset_type,type,
    powerset: $i > $i ).

thf(the_carrier_type,type,
    the_carrier: $i > $i ).

thf(element_type,type,
    element: $i > $i > $o ).

thf(in_type,type,
    in: $i > $i > $o ).

thf(equipotent_type,type,
    equipotent: $i > $i > $o ).

thf(relation_type,type,
    relation: $i > $o ).

thf(function_type,type,
    function: $i > $o ).

thf(well_ordering_type,type,
    well_ordering: $i > $o ).

thf(relation_isomorphism_type,type,
    relation_isomorphism: $i > $i > $i > $o ).

thf(well_orders_type,type,
    well_orders: $i > $i > $o ).

thf(relation_field_type,type,
    relation_field: $i > $i ).

thf(latt_str_type,type,
    latt_str: $i > $o ).

thf(empty_carrier_type,type,
    empty_carrier: $i > $o ).

thf(distributive_lattstr_type,type,
    distributive_lattstr: $i > $o ).

thf(bounded_lattstr_type,type,
    bounded_lattstr: $i > $o ).

thf(complemented_lattstr_type,type,
    complemented_lattstr: $i > $o ).

thf(boolean_lattstr_type,type,
    boolean_lattstr: $i > $o ).

thf(lower_bounded_semilattstr_type,type,
    lower_bounded_semilattstr: $i > $o ).

thf(upper_bounded_semilattstr_type,type,
    upper_bounded_semilattstr: $i > $o ).

thf(pair_first_type,type,
    pair_first: $i > $i ).

thf(ordered_pair_type,type,
    ordered_pair: $i > $i > $i ).

thf(pair_second_type,type,
    pair_second: $i > $i ).

thf(finite_type,type,
    finite: $i > $o ).

thf(set_intersection2_type,type,
    set_intersection2: $i > $i > $i ).

thf(relation_of2_type,type,
    relation_of2: $i > $i > $i > $o ).

thf(relation_of2_as_subset_type,type,
    relation_of2_as_subset: $i > $i > $i > $o ).

thf(relation_dom_restr_as_relation_of_type,type,
    relation_dom_restr_as_relation_of: $i > $i > $i > $i > $i ).

thf(set_difference_type,type,
    set_difference: $i > $i > $i ).

thf(empty_set_type,type,
    empty_set: $i ).

thf(subset_type,type,
    subset: $i > $i > $o ).

thf(relation_dom_type,type,
    relation_dom: $i > $i ).

thf(relation_rng_type,type,
    relation_rng: $i > $i ).

thf(rel_str_type,type,
    rel_str: $i > $o ).

thf(reflexive_relstr_type,type,
    reflexive_relstr: $i > $o ).

thf(complete_relstr_type,type,
    complete_relstr: $i > $o ).

thf(up_complete_relstr_type,type,
    up_complete_relstr: $i > $o ).

thf(join_complete_relstr_type,type,
    join_complete_relstr: $i > $o ).

thf(cartesian_product2_type,type,
    cartesian_product2: $i > $i > $i ).

thf(strict_rel_str_type,type,
    strict_rel_str: $i > $o ).

thf(transitive_relstr_type,type,
    transitive_relstr: $i > $o ).

thf(antisymmetric_relstr_type,type,
    antisymmetric_relstr: $i > $o ).

thf(lower_bounded_relstr_type,type,
    lower_bounded_relstr: $i > $o ).

thf(upper_bounded_relstr_type,type,
    upper_bounded_relstr: $i > $o ).

thf(bounded_relstr_type,type,
    bounded_relstr: $i > $o ).

thf(v1_yellow_3_type,type,
    v1_yellow_3: $i > $o ).

thf(distributive_relstr_type,type,
    distributive_relstr: $i > $o ).

thf(heyting_relstr_type,type,
    heyting_relstr: $i > $o ).

thf(complemented_relstr_type,type,
    complemented_relstr: $i > $o ).

thf(boolean_relstr_type,type,
    boolean_relstr: $i > $o ).

thf(with_suprema_relstr_type,type,
    with_suprema_relstr: $i > $o ).

thf(with_infima_relstr_type,type,
    with_infima_relstr: $i > $o ).

thf(top_str_type,type,
    top_str: $i > $o ).

thf(connected_relstr_type,type,
    connected_relstr: $i > $o ).

thf(v2_waybel_3_type,type,
    v2_waybel_3: $i > $o ).

thf(reflexive_type,type,
    reflexive: $i > $o ).

thf(transitive_type,type,
    transitive: $i > $o ).

thf(antisymmetric_type,type,
    antisymmetric: $i > $o ).

thf(connected_type,type,
    connected: $i > $o ).

thf(well_founded_relation_type,type,
    well_founded_relation: $i > $o ).

thf(v4_membered_type,type,
    v4_membered: $i > $o ).

thf(v1_membered_type,type,
    v1_membered: $i > $o ).

thf(v2_membered_type,type,
    v2_membered: $i > $o ).

thf(v3_membered_type,type,
    v3_membered: $i > $o ).

thf(being_limit_ordinal_type,type,
    being_limit_ordinal: $i > $o ).

thf(union_type,type,
    union: $i > $i ).

thf(trivial_carrier_type,type,
    trivial_carrier: $i > $o ).

thf(proper_subset_type,type,
    proper_subset: $i > $i > $o ).

thf(ordinal_type,type,
    ordinal: $i > $o ).

thf(inclusion_relation_type,type,
    inclusion_relation: $i > $i ).

thf(lattice_type,type,
    lattice: $i > $o ).

thf(k2_lattice3_type,type,
    k2_lattice3: $i > $i ).

thf(relation_of_lattice_type,type,
    relation_of_lattice: $i > $i ).

thf(one_sorted_str_type,type,
    one_sorted_str: $i > $o ).

thf(directed_relstr_type,type,
    directed_relstr: $i > $o ).

thf(net_str_type,type,
    net_str: $i > $i > $o ).

thf(subnet_type,type,
    subnet: $i > $i > $i > $o ).

thf(preimage_subnetstr_type,type,
    preimage_subnetstr: $i > $i > $i > $i ).

thf(is_eventually_in_type,type,
    is_eventually_in: $i > $i > $i > $o ).

thf(cast_to_subset_type,type,
    cast_to_subset: $i > $i ).

thf(is_reflexive_in_type,type,
    is_reflexive_in: $i > $i > $o ).

thf(is_transitive_in_type,type,
    is_transitive_in: $i > $i > $o ).

thf(is_antisymmetric_in_type,type,
    is_antisymmetric_in: $i > $i > $o ).

thf(is_connected_in_type,type,
    is_connected_in: $i > $i > $o ).

thf(is_well_founded_in_type,type,
    is_well_founded_in: $i > $i > $o ).

thf(apply_binary_type,type,
    apply_binary: $i > $i > $i > $i ).

thf(apply_type,type,
    apply: $i > $i > $i ).

thf(set_union2_type,type,
    set_union2: $i > $i > $i ).

thf(quasi_total_type,type,
    quasi_total: $i > $i > $i > $o ).

thf(bijective_type,type,
    bijective: $i > $i > $i > $o ).

thf(one_to_one_type,type,
    one_to_one: $i > $o ).

thf(onto_type,type,
    onto: $i > $i > $i > $o ).

thf(relation_dom_as_subset_type,type,
    relation_dom_as_subset: $i > $i > $i > $i ).

thf(poset_of_lattice_type,type,
    poset_of_lattice: $i > $i ).

thf(relation_empty_yielding_type,type,
    relation_empty_yielding: $i > $o ).

thf(strict_latt_str_type,type,
    strict_latt_str: $i > $o ).

thf(join_commutative_type,type,
    join_commutative: $i > $o ).

thf(join_associative_type,type,
    join_associative: $i > $o ).

thf(meet_commutative_type,type,
    meet_commutative: $i > $o ).

thf(meet_associative_type,type,
    meet_associative: $i > $o ).

thf(meet_absorbing_type,type,
    meet_absorbing: $i > $o ).

thf(join_absorbing_type,type,
    join_absorbing: $i > $o ).

thf(function_inverse_type,type,
    function_inverse: $i > $i ).

thf(relation_inverse_type,type,
    relation_inverse: $i > $i ).

thf(complete_latt_str_type,type,
    complete_latt_str: $i > $o ).

thf(partfun_dom_restriction_type,type,
    partfun_dom_restriction: $i > $i > $i > $i > $i ).

thf(boole_lattice_type,type,
    boole_lattice: $i > $i ).

thf(modular_lattstr_type,type,
    modular_lattstr: $i > $o ).

thf(subrelstr_type,type,
    subrelstr: $i > $i > $o ).

thf(incl_POSet_type,type,
    incl_POSet: $i > $i ).

thf(relation_inverse_image_type,type,
    relation_inverse_image: $i > $i > $i ).

thf(disjoint_type,type,
    disjoint: $i > $i > $o ).

thf(full_subrelstr_type,type,
    full_subrelstr: $i > $i > $o ).

thf(relation_image_type,type,
    relation_image: $i > $i > $i ).

thf(k8_filter_1_type,type,
    k8_filter_1: $i > $i > $i ).

thf(latt_str_of_type,type,
    latt_str_of: $i > $i > $i > $i ).

thf(relation_restriction_type,type,
    relation_restriction: $i > $i > $i ).

thf(v3_waybel_3_type,type,
    v3_waybel_3: $i > $o ).

thf(subnetstr_type,type,
    subnetstr: $i > $i > $i > $o ).

thf(strict_net_str_type,type,
    strict_net_str: $i > $i > $o ).

thf(full_subnetstr_type,type,
    full_subnetstr: $i > $i > $i > $o ).

thf(v5_membered_type,type,
    v5_membered: $i > $o ).

thf(unordered_pair_type,type,
    unordered_pair: $i > $i > $i ).

thf(singleton_type,type,
    singleton: $i > $i ).

thf(relation_dom_restriction_type,type,
    relation_dom_restriction: $i > $i > $i ).

thf(relation_rng_restriction_type,type,
    relation_rng_restriction: $i > $i > $i ).

thf(epsilon_transitive_type,type,
    epsilon_transitive: $i > $o ).

thf(epsilon_connected_type,type,
    epsilon_connected: $i > $o ).

thf(centered_type,type,
    centered: $i > $o ).

thf(set_meet_type,type,
    set_meet: $i > $i ).

thf(identity_relation_type,type,
    identity_relation: $i > $i ).

thf(empty_carrier_subset_type,type,
    empty_carrier_subset: $i > $i ).

thf(bottom_of_semilattstr_type,type,
    bottom_of_semilattstr: $i > $i ).

thf(cup_closed_type,type,
    cup_closed: $i > $o ).

thf(diff_closed_type,type,
    diff_closed: $i > $o ).

thf(preboolean_type,type,
    preboolean: $i > $o ).

thf(ordinal_subset_type,type,
    ordinal_subset: $i > $i > $o ).

thf(rel_str_of_type,type,
    rel_str_of: $i > $i > $i ).

thf(relation_rng_as_subset_type,type,
    relation_rng_as_subset: $i > $i > $i > $i ).

thf(the_InternalRel_type,type,
    the_InternalRel: $i > $i ).

thf(v1_partfun1_type,type,
    v1_partfun1: $i > $i > $i > $o ).

thf(relation_restriction_as_relation_of_type,type,
    relation_restriction_as_relation_of: $i > $i > $i ).

thf(join_of_latt_set_type,type,
    join_of_latt_set: $i > $i > $i ).

thf(join_on_relstr_type,type,
    join_on_relstr: $i > $i > $i ).

thf(meet_of_latt_set_type,type,
    meet_of_latt_set: $i > $i > $i ).

thf(meet_on_relstr_type,type,
    meet_on_relstr: $i > $i > $i ).

thf(succ_type,type,
    succ: $i > $i ).

thf(meet_semilatt_str_type,type,
    meet_semilatt_str: $i > $o ).

thf(is_often_in_type,type,
    is_often_in: $i > $i > $i > $o ).

thf(fiber_type,type,
    fiber: $i > $i > $i ).

thf(topological_space_type,type,
    topological_space: $i > $o ).

thf(closed_subset_type,type,
    closed_subset: $i > $i > $o ).

thf(cast_as_carrier_subset_type,type,
    cast_as_carrier_subset: $i > $i ).

thf(relation_composition_type,type,
    relation_composition: $i > $i > $i ).

thf(inclusion_order_type,type,
    inclusion_order: $i > $i ).

thf(symmetric_type,type,
    symmetric: $i > $o ).

thf(v1_waybel_2_type,type,
    v1_waybel_2: $i > $o ).

thf(v2_waybel_2_type,type,
    v2_waybel_2: $i > $o ).

thf(join_semilatt_str_type,type,
    join_semilatt_str: $i > $o ).

thf(identity_as_relation_of_type,type,
    identity_as_relation_of: $i > $i ).

thf(are_equipotent_type,type,
    are_equipotent: $i > $i > $o ).

thf(a_1_0_filter_1_type,type,
    a_1_0_filter_1: $i > $i ).

thf(a_2_2_lattice3_type,type,
    a_2_2_lattice3: $i > $i > $i ).

thf(bottom_of_relstr_type,type,
    bottom_of_relstr: $i > $i ).

thf(lim_points_of_net_type,type,
    lim_points_of_net: $i > $i > $i ).

thf(the_L_meet_type,type,
    the_L_meet: $i > $i ).

thf(v1_binop_1_type,type,
    v1_binop_1: $i > $i > $o ).

thf(v2_binop_1_type,type,
    v2_binop_1: $i > $i > $o ).

thf(join_commut_type,type,
    join_commut: $i > $i > $i > $i ).

thf(join_type,type,
    join: $i > $i > $i > $i ).

thf(latt_set_smaller_type,type,
    latt_set_smaller: $i > $i > $i > $o ).

thf(net_str_of_type,type,
    net_str_of: $i > $i > $i > $i > $i ).

thf(ex_sup_of_relstr_set_type,type,
    ex_sup_of_relstr_set: $i > $i > $o ).

thf(relstr_set_smaller_type,type,
    relstr_set_smaller: $i > $i > $i > $o ).

thf(related_type,type,
    related: $i > $i > $i > $o ).

thf(the_L_join_type,type,
    the_L_join: $i > $i ).

thf(netstr_restr_to_element_type,type,
    netstr_restr_to_element: $i > $i > $i > $i ).

thf(apply_netmap_type,type,
    apply_netmap: $i > $i > $i > $i ).

thf(k10_filter_1_type,type,
    k10_filter_1: $i > $i > $i > $i > $i ).

thf(directed_subset_type,type,
    directed_subset: $i > $i > $o ).

thf(complements_of_subsets_type,type,
    complements_of_subsets: $i > $i > $i ).

thf(subset_complement_type,type,
    subset_complement: $i > $i > $i ).

thf(the_mapping_type,type,
    the_mapping: $i > $i > $i ).

thf(relstr_element_smaller_type,type,
    relstr_element_smaller: $i > $i > $i > $o ).

thf(omega_type,type,
    omega: $i ).

thf(apply_binary_as_element_type,type,
    apply_binary_as_element: $i > $i > $i > $i > $i > $i > $i ).

thf(function_invverse_img_as_carrier_subset_type,type,
    function_invverse_img_as_carrier_subset: $i > $i > $i > $i > $i ).

thf(apply_on_set_and_struct_type,type,
    apply_on_set_and_struct: $i > $i > $i > $i > $i ).

thf(meet_commut_type,type,
    meet_commut: $i > $i > $i > $i ).

thf(point_neighbourhood_type,type,
    point_neighbourhood: $i > $i > $i > $o ).

thf(open_subset_type,type,
    open_subset: $i > $i > $o ).

thf(ex_inf_of_relstr_set_type,type,
    ex_inf_of_relstr_set: $i > $i > $o ).

thf(natural_type,type,
    natural: $i > $o ).

thf(topstr_closure_type,type,
    topstr_closure: $i > $i > $i ).

thf(k1_pcomps_1_type,type,
    k1_pcomps_1: $i > $i ).

thf(meet_type,type,
    meet: $i > $i > $i > $i ).

thf(below_type,type,
    below: $i > $i > $i > $o ).

thf(compact_top_space_type,type,
    compact_top_space: $i > $o ).

thf(is_a_cover_of_carrier_type,type,
    is_a_cover_of_carrier: $i > $i > $o ).

thf(open_subsets_type,type,
    open_subsets: $i > $i > $o ).

thf(subset_union2_type,type,
    subset_union2: $i > $i > $i > $i ).

thf(union_of_subsets_type,type,
    union_of_subsets: $i > $i > $i ).

thf(apply_on_structs_type,type,
    apply_on_structs: $i > $i > $i > $i > $i ).

thf(subset_difference_type,type,
    subset_difference: $i > $i > $i > $i ).

thf(interior_type,type,
    interior: $i > $i > $i ).

thf(related_reflexive_type,type,
    related_reflexive: $i > $i > $i > $o ).

thf(cast_to_el_of_lattice_type,type,
    cast_to_el_of_lattice: $i > $i > $i ).

thf(closed_subsets_type,type,
    closed_subsets: $i > $i > $o ).

thf(latt_element_smaller_type,type,
    latt_element_smaller: $i > $i > $i > $o ).

thf(meet_of_subsets_type,type,
    meet_of_subsets: $i > $i > $i ).

thf(the_topology_type,type,
    the_topology: $i > $i ).

thf(subset_intersection2_type,type,
    subset_intersection2: $i > $i > $i > $i ).

thf(unordered_pair_as_carrier_subset_type,type,
    unordered_pair_as_carrier_subset: $i > $i > $i > $i ).

thf(below_refl_type,type,
    below_refl: $i > $i > $i > $o ).

thf(function_of_composition_type,type,
    function_of_composition: $i > $i > $i > $i > $i > $i ).

thf(cast_to_el_of_LattPOSet_type,type,
    cast_to_el_of_LattPOSet: $i > $i > $i ).

thf(a_3_0_waybel_9_type,type,
    a_3_0_waybel_9: $i > $i > $i > $i ).

thf(apply_on_set_and_struct2_type,type,
    apply_on_set_and_struct2: $i > $i > $i > $i > $i ).

thf(identity_on_carrier_type,type,
    identity_on_carrier: $i > $i ).

thf(ordered_pair_as_product_element_type,type,
    ordered_pair_as_product_element: $i > $i > $i > $i > $i ).

thf(a_2_3_lattice3_type,type,
    a_2_3_lattice3: $i > $i > $i ).

thf(is_a_cluster_point_of_netstr_type,type,
    is_a_cluster_point_of_netstr: $i > $i > $i > $o ).

thf(apply_as_element_type,type,
    apply_as_element: $i > $i > $i > $i > $i ).

thf(v1_xcmplx_0_type,type,
    v1_xcmplx_0: $i > $o ).

thf(v1_xreal_0_type,type,
    v1_xreal_0: $i > $o ).

thf(v1_int_1_type,type,
    v1_int_1: $i > $o ).

thf(v1_rat_1_type,type,
    v1_rat_1: $i > $o ).

thf(unordered_triple_type,type,
    unordered_triple: $i > $i > $i > $i ).

thf(sk1_type,type,
    sk1: $i ).

thf(sk2_type,type,
    sk2: $i ).

thf(sk3_type,type,
    sk3: $i ).

thf(sk6_type,type,
    sk6: $i ).

thf(sk9_type,type,
    sk9: $i ).

thf(sk15_type,type,
    sk15: $i ).

thf(sk16_type,type,
    sk16: $i ).

thf(sk18_type,type,
    sk18: $i ).

thf(sk25_type,type,
    sk25: $i ).

thf(sk26_type,type,
    sk26: $i ).

thf(sk27_type,type,
    sk27: $i ).

thf(392,axiom,
    ! [A: $i] :
      ( ( ( antisymmetric_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( ( related @ A @ B @ C )
                  & ( related @ A @ C @ B ) )
               => ( B = C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t25_orders_2) ).

thf(3021,plain,
    ! [A: $i] :
      ( ( ( antisymmetric_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( ( related @ A @ B @ C )
                  & ( related @ A @ C @ B ) )
               => ( B = C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[392]) ).

thf(528,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( is_reflexive_in @ A @ B )
        <=> ! [C: $i] :
              ( ( in @ C @ B )
             => ( in @ ( ordered_pair @ C @ C ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_relat_2) ).

thf(3944,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( ( is_reflexive_in @ A @ B )
           => ! [C: $i] :
                ( ( in @ C @ B )
               => ( in @ ( ordered_pair @ C @ C ) @ A ) ) )
          & ( ! [C: $i] :
                ( ( in @ C @ B )
               => ( in @ ( ordered_pair @ C @ C ) @ A ) )
           => ( is_reflexive_in @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[528]) ).

thf(644,axiom,
    ! [A: $i] :
      ( ( A = omega )
    <=> ( ( in @ empty_set @ A )
        & ( being_limit_ordinal @ A )
        & ( ordinal @ A )
        & ! [B: $i] :
            ( ( ordinal @ B )
           => ( ( ( in @ empty_set @ B )
                & ( being_limit_ordinal @ B ) )
             => ( subset @ A @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_ordinal2) ).

thf(4835,plain,
    ! [A: $i] :
      ( ( ( A = omega )
       => ( ( in @ empty_set @ A )
          & ( being_limit_ordinal @ A )
          & ( ordinal @ A )
          & ! [B: $i] :
              ( ( ordinal @ B )
             => ( ( ( in @ empty_set @ B )
                  & ( being_limit_ordinal @ B ) )
               => ( subset @ A @ B ) ) ) ) )
      & ( ( ( in @ empty_set @ A )
          & ( being_limit_ordinal @ A )
          & ( ordinal @ A )
          & ! [B: $i] :
              ( ( ordinal @ B )
             => ( ( ( in @ empty_set @ B )
                  & ( being_limit_ordinal @ B ) )
               => ( subset @ A @ B ) ) ) )
       => ( A = omega ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[644]) ).

thf(641,axiom,
    ! [A: $i] :
      ( ( join_semilatt_str @ A )
     => ( ( function @ ( the_L_join @ A ) )
        & ( quasi_total @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) )
        & ( relation_of2_as_subset @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_u2_lattices) ).

thf(4824,plain,
    ! [A: $i] :
      ( ( join_semilatt_str @ A )
     => ( ( function @ ( the_L_join @ A ) )
        & ( quasi_total @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) )
        & ( relation_of2_as_subset @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[641]) ).

thf(120,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_inverse @ ( relation_inverse @ A ) )
        = A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',involutiveness_k4_relat_1) ).

thf(1559,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_inverse @ ( relation_inverse @ A ) )
        = A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[120]) ).

thf(4,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ! [C: $i] :
              ( ( ( relation @ C )
                & ( function @ C ) )
             => ( ( ( well_ordering @ A )
                  & ( relation_isomorphism @ A @ B @ C ) )
               => ( well_ordering @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t54_wellord1) ).

thf(846,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ! [C: $i] :
              ( ( ( relation @ C )
                & ( function @ C ) )
             => ( ( ( well_ordering @ A )
                  & ( relation_isomorphism @ A @ B @ C ) )
               => ( well_ordering @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(376,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( v1_membered @ A )
        & ( v2_membered @ A )
        & ( v3_membered @ A )
        & ( v4_membered @ A )
        & ( v5_membered @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc15_membered) ).

thf(2921,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( v1_membered @ A )
        & ( v2_membered @ A )
        & ( v3_membered @ A )
        & ( v4_membered @ A )
        & ( v5_membered @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[376]) ).

thf(189,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( one_sorted_str @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_l1_orders_2) ).

thf(1982,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( one_sorted_str @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[189]) ).

thf(741,axiom,
    ( ( epsilon_transitive @ omega )
    & ( epsilon_connected @ omega )
    & ( ordinal @ omega )
    & ~ ( empty @ omega ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_ordinal2) ).

thf(5582,plain,
    ( ( epsilon_transitive @ omega )
    & ( epsilon_connected @ omega )
    & ( ordinal @ omega )
    & ~ ( empty @ omega ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[741]) ).

thf(46,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_yellow_0) ).

thf(1107,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[46]) ).

thf(1110,plain,
    with_suprema_relstr @ sk9,
    inference(cnf,[status(esa)],[1107]) ).

thf(111,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A )
      & ( distributive_lattstr @ A )
      & ( modular_lattstr @ A )
      & ( lower_bounded_semilattstr @ A )
      & ( upper_bounded_semilattstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc10_lattices) ).

thf(1501,plain,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A )
      & ( distributive_lattstr @ A )
      & ( modular_lattstr @ A )
      & ( lower_bounded_semilattstr @ A )
      & ( upper_bounded_semilattstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[111]) ).

thf(580,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( directed_relstr @ B )
        & ( net_str @ B @ A )
        & ( element @ C @ ( the_carrier @ B ) ) )
     => ( ~ ( empty_carrier @ ( netstr_restr_to_element @ A @ B @ C ) )
        & ( strict_net_str @ ( netstr_restr_to_element @ A @ B @ C ) @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc22_waybel_9) ).

thf(4201,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( directed_relstr @ B )
        & ( net_str @ B @ A )
        & ( element @ C @ ( the_carrier @ B ) ) )
     => ( ~ ( empty_carrier @ ( netstr_restr_to_element @ A @ B @ C ) )
        & ( strict_net_str @ ( netstr_restr_to_element @ A @ B @ C ) @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[580]) ).

thf(533,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_intersection2 @ A @ B @ C )
        = ( set_intersection2 @ B @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k5_subset_1) ).

thf(3962,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_intersection2 @ A @ B @ C )
        = ( set_intersection2 @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[533]) ).

thf(714,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
        & ~ ( trivial_carrier @ ( boole_POSet @ A ) )
        & ( strict_rel_str @ ( boole_POSet @ A ) )
        & ( reflexive_relstr @ ( boole_POSet @ A ) )
        & ( transitive_relstr @ ( boole_POSet @ A ) )
        & ( antisymmetric_relstr @ ( boole_POSet @ A ) )
        & ( lower_bounded_relstr @ ( boole_POSet @ A ) )
        & ( upper_bounded_relstr @ ( boole_POSet @ A ) )
        & ( bounded_relstr @ ( boole_POSet @ A ) )
        & ( up_complete_relstr @ ( boole_POSet @ A ) )
        & ( join_complete_relstr @ ( boole_POSet @ A ) )
        & ~ ( v1_yellow_3 @ ( boole_POSet @ A ) )
        & ( distributive_relstr @ ( boole_POSet @ A ) )
        & ( heyting_relstr @ ( boole_POSet @ A ) )
        & ( complemented_relstr @ ( boole_POSet @ A ) )
        & ( boolean_relstr @ ( boole_POSet @ A ) )
        & ( with_suprema_relstr @ ( boole_POSet @ A ) )
        & ( with_infima_relstr @ ( boole_POSet @ A ) )
        & ( complete_relstr @ ( boole_POSet @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_waybel_7) ).

thf(5422,plain,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
        & ~ ( trivial_carrier @ ( boole_POSet @ A ) )
        & ( strict_rel_str @ ( boole_POSet @ A ) )
        & ( reflexive_relstr @ ( boole_POSet @ A ) )
        & ( transitive_relstr @ ( boole_POSet @ A ) )
        & ( antisymmetric_relstr @ ( boole_POSet @ A ) )
        & ( lower_bounded_relstr @ ( boole_POSet @ A ) )
        & ( upper_bounded_relstr @ ( boole_POSet @ A ) )
        & ( bounded_relstr @ ( boole_POSet @ A ) )
        & ( up_complete_relstr @ ( boole_POSet @ A ) )
        & ( join_complete_relstr @ ( boole_POSet @ A ) )
        & ~ ( v1_yellow_3 @ ( boole_POSet @ A ) )
        & ( distributive_relstr @ ( boole_POSet @ A ) )
        & ( heyting_relstr @ ( boole_POSet @ A ) )
        & ( complemented_relstr @ ( boole_POSet @ A ) )
        & ( boolean_relstr @ ( boole_POSet @ A ) )
        & ( with_suprema_relstr @ ( boole_POSet @ A ) )
        & ( with_infima_relstr @ ( boole_POSet @ A ) )
        & ( complete_relstr @ ( boole_POSet @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[714]) ).

thf(614,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
    <=> ! [C: $i] :
          ( ( in @ C @ A )
         => ( in @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_tarski) ).

thf(4571,plain,
    ! [A: $i,B: $i] :
      ( ( ( subset @ A @ B )
       => ! [C: $i] :
            ( ( in @ C @ A )
           => ( in @ C @ B ) ) )
      & ( ! [C: $i] :
            ( ( in @ C @ A )
           => ( in @ C @ B ) )
       => ( subset @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[614]) ).

thf(546,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ( ( cast_to_el_of_LattPOSet @ A @ B )
            = B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_lattice3) ).

thf(4005,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ( ( cast_to_el_of_LattPOSet @ A @ B )
            = B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[546]) ).

thf(764,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( latt_str @ B ) )
     => ( ( in @ A @ ( a_1_0_filter_1 @ B ) )
      <=> ? [C: $i,D: $i] :
            ( ( element @ C @ ( the_carrier @ B ) )
            & ( element @ D @ ( the_carrier @ B ) )
            & ( A
              = ( ordered_pair_as_product_element @ ( the_carrier @ B ) @ ( the_carrier @ B ) @ C @ D ) )
            & ( below_refl @ B @ C @ D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fraenkel_a_1_0_filter_1) ).

thf(5857,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( latt_str @ B ) )
     => ( ( ( in @ A @ ( a_1_0_filter_1 @ B ) )
         => ? [C: $i,D: $i] :
              ( ( element @ C @ ( the_carrier @ B ) )
              & ( element @ D @ ( the_carrier @ B ) )
              & ( A
                = ( ordered_pair_as_product_element @ ( the_carrier @ B ) @ ( the_carrier @ B ) @ C @ D ) )
              & ( below_refl @ B @ C @ D ) ) )
        & ( ? [C: $i,D: $i] :
              ( ( element @ C @ ( the_carrier @ B ) )
              & ( element @ D @ ( the_carrier @ B ) )
              & ( A
                = ( ordered_pair_as_product_element @ ( the_carrier @ B ) @ ( the_carrier @ B ) @ C @ D ) )
              & ( below_refl @ B @ C @ D ) )
         => ( in @ A @ ( a_1_0_filter_1 @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[764]) ).

thf(78,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( relation_of2_as_subset @ C @ A @ B ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m2_relset_1) ).

thf(1315,plain,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( relation_of2_as_subset @ C @ A @ B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[78]) ).

thf(352,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ( rel_str @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_l1_waybel_0) ).

thf(2787,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ( rel_str @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[352]) ).

thf(825,axiom,
    ! [A: $i] :
      ( ( v1_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( v1_membered @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc16_membered) ).

thf(6317,plain,
    ! [A: $i] :
      ( ( v1_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( v1_membered @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[825]) ).

thf(452,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( element @ ( union_of_subsets @ A @ B ) @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k5_setfam_1) ).

thf(3449,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( element @ ( union_of_subsets @ A @ B ) @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[452]) ).

thf(805,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( latt_str @ B ) )
     => ! [C: $i] :
          ( ( element @ C @ ( the_carrier @ B ) )
         => ( ( latt_set_smaller @ B @ C @ A )
          <=> ( relstr_element_smaller @ ( poset_of_lattice @ B ) @ A @ ( cast_to_el_of_LattPOSet @ B @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t28_lattice3) ).

thf(6172,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( latt_str @ B ) )
     => ! [C: $i] :
          ( ( element @ C @ ( the_carrier @ B ) )
         => ( ( ( latt_set_smaller @ B @ C @ A )
             => ( relstr_element_smaller @ ( poset_of_lattice @ B ) @ A @ ( cast_to_el_of_LattPOSet @ B @ C ) ) )
            & ( ( relstr_element_smaller @ ( poset_of_lattice @ B ) @ A @ ( cast_to_el_of_LattPOSet @ B @ C ) )
             => ( latt_set_smaller @ B @ C @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[805]) ).

thf(306,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( finite @ A )
       => ( finite @ ( relation_image @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t17_finset_1) ).

thf(2544,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( finite @ A )
       => ( finite @ ( relation_image @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[306]) ).

thf(755,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( element @ ( subset_intersection2 @ A @ B @ C ) @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k5_subset_1) ).

thf(5778,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( element @ ( subset_intersection2 @ A @ B @ C ) @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[755]) ).

thf(716,axiom,
    ! [A: $i] :
      ( ( boole_POSet @ A )
      = ( poset_of_lattice @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_yellow_1) ).

thf(5444,plain,
    ! [A: $i] :
      ( ( boole_POSet @ A )
      = ( poset_of_lattice @ ( boole_lattice @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[716]) ).

thf(785,axiom,
    ! [A: $i] :
      ( ! [B: $i,C: $i,D: $i] :
          ( ( ( in @ B @ A )
            & ( C
              = ( singleton @ B ) )
            & ( in @ B @ A )
            & ( D
              = ( singleton @ B ) ) )
         => ( C = D ) )
     => ? [B: $i] :
        ! [C: $i] :
          ( ( in @ C @ B )
        <=> ? [D: $i] :
              ( ( in @ D @ A )
              & ( in @ D @ A )
              & ( C
                = ( singleton @ D ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e16_22__wellord2__1) ).

thf(6057,plain,
    ! [A: $i] :
      ( ! [B: $i,C: $i,D: $i] :
          ( ( ( in @ B @ A )
            & ( C
              = ( singleton @ B ) )
            & ( in @ B @ A )
            & ( D
              = ( singleton @ B ) ) )
         => ( C = D ) )
     => ? [B: $i] :
        ! [C: $i] :
          ( ( ( in @ C @ B )
           => ? [D: $i] :
                ( ( in @ D @ A )
                & ( in @ D @ A )
                & ( C
                  = ( singleton @ D ) ) ) )
          & ( ? [D: $i] :
                ( ( in @ D @ A )
                & ( in @ D @ A )
                & ( C
                  = ( singleton @ D ) ) )
           => ( in @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[785]) ).

thf(541,axiom,
    ! [A: $i] :
      ( ( bottom_of_relstr @ ( boole_POSet @ A ) )
      = empty_set ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t18_yellow_1) ).

thf(3990,plain,
    ! [A: $i] :
      ( ( bottom_of_relstr @ ( boole_POSet @ A ) )
      = empty_set ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[541]) ).

thf(114,axiom,
    ! [A: $i,B: $i] :
      ( ( v3_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ A @ B ) )
        & ( v2_membered @ ( set_intersection2 @ A @ B ) )
        & ( v3_membered @ ( set_intersection2 @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc31_membered) ).

thf(1522,plain,
    ! [A: $i,B: $i] :
      ( ( v3_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ A @ B ) )
        & ( v2_membered @ ( set_intersection2 @ A @ B ) )
        & ( v3_membered @ ( set_intersection2 @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[114]) ).

thf(93,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_image @ A @ ( relation_dom @ A ) )
        = ( relation_rng @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t146_relat_1) ).

thf(1401,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_image @ A @ ( relation_dom @ A ) )
        = ( relation_rng @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[93]) ).

thf(390,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A )
        & ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( latt_str @ B )
        & ( element @ C @ ( the_carrier @ A ) )
        & ( element @ D @ ( the_carrier @ B ) ) )
     => ( ( k10_filter_1 @ A @ B @ C @ D )
        = ( ordered_pair @ C @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k10_filter_1) ).

thf(3012,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A )
        & ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( latt_str @ B )
        & ( element @ C @ ( the_carrier @ A ) )
        & ( element @ D @ ( the_carrier @ B ) ) )
     => ( ( k10_filter_1 @ A @ B @ C @ D )
        = ( ordered_pair @ C @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[390]) ).

thf(266,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation_empty_yielding @ A ) )
     => ( ( relation @ ( relation_dom_restriction @ A @ B ) )
        & ( relation_empty_yielding @ ( relation_dom_restriction @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc13_relat_1) ).

thf(2380,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation_empty_yielding @ A ) )
     => ( ( relation @ ( relation_dom_restriction @ A @ B ) )
        & ( relation_empty_yielding @ ( relation_dom_restriction @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[266]) ).

thf(117,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( bounded_relstr @ A )
          & ( distributive_relstr @ A )
          & ( complemented_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( bounded_relstr @ A )
          & ( distributive_relstr @ A )
          & ( complemented_relstr @ A )
          & ( boolean_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc9_waybel_1) ).

thf(1533,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( bounded_relstr @ A )
          & ( distributive_relstr @ A )
          & ( complemented_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( bounded_relstr @ A )
          & ( distributive_relstr @ A )
          & ( complemented_relstr @ A )
          & ( boolean_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[117]) ).

thf(618,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i,C: $i] :
          ( ( C
            = ( fiber @ A @ B ) )
        <=> ! [D: $i] :
              ( ( in @ D @ C )
            <=> ( ( D != B )
                & ( in @ ( ordered_pair @ D @ B ) @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_wellord1) ).

thf(4623,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i,C: $i] :
          ( ( ( C
              = ( fiber @ A @ B ) )
           => ! [D: $i] :
                ( ( ( in @ D @ C )
                 => ( ( D != B )
                    & ( in @ ( ordered_pair @ D @ B ) @ A ) ) )
                & ( ( ( D != B )
                    & ( in @ ( ordered_pair @ D @ B ) @ A ) )
                 => ( in @ D @ C ) ) ) )
          & ( ! [D: $i] :
                ( ( ( in @ D @ C )
                 => ( ( D != B )
                    & ( in @ ( ordered_pair @ D @ B ) @ A ) ) )
                & ( ( ( D != B )
                    & ( in @ ( ordered_pair @ D @ B ) @ A ) )
                 => ( in @ D @ C ) ) )
           => ( C
              = ( fiber @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[618]) ).

thf(74,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
       => ( one_to_one @ ( function_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t62_funct_1) ).

thf(1305,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
       => ( one_to_one @ ( function_inverse @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[74]) ).

thf(52,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_relat_1) ).

thf(1156,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[52]) ).

thf(1158,plain,
    relation @ sk15,
    inference(cnf,[status(esa)],[1156]) ).

thf(384,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ A @ ( powerset @ B ) )
    <=> ( subset @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_subset) ).

thf(2976,plain,
    ! [A: $i,B: $i] :
      ( ( ( element @ A @ ( powerset @ B ) )
       => ( subset @ A @ B ) )
      & ( ( subset @ A @ B )
       => ( element @ A @ ( powerset @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[384]) ).

thf(217,axiom,
    ! [A: $i,B: $i] :
      ( ( proper_subset @ A @ B )
    <=> ( ( subset @ A @ B )
        & ( A != B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_xboole_0) ).

thf(2117,plain,
    ! [A: $i,B: $i] :
      ( ( ( proper_subset @ A @ B )
       => ( ( subset @ A @ B )
          & ( A != B ) ) )
      & ( ( ( subset @ A @ B )
          & ( A != B ) )
       => ( proper_subset @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[217]) ).

thf(94,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_lattice3) ).

thf(1404,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[94]) ).

thf(1406,plain,
    ~ ( empty_carrier @ sk27 ),
    inference(cnf,[status(esa)],[1404]) ).

thf(803,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ( ( compact_top_space @ A )
      <=> ! [B: $i] :
            ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
           => ~ ( ( centered @ B )
                & ( closed_subsets @ B @ A )
                & ( ( meet_of_subsets @ ( the_carrier @ A ) @ B )
                  = empty_set ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t13_compts_1) ).

thf(6162,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ( ( ( compact_top_space @ A )
         => ! [B: $i] :
              ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
             => ~ ( ( centered @ B )
                  & ( closed_subsets @ B @ A )
                  & ( ( meet_of_subsets @ ( the_carrier @ A ) @ B )
                    = empty_set ) ) ) )
        & ( ! [B: $i] :
              ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
             => ~ ( ( centered @ B )
                  & ( closed_subsets @ B @ A )
                  & ( ( meet_of_subsets @ ( the_carrier @ A ) @ B )
                    = empty_set ) ) )
         => ( compact_top_space @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[803]) ).

thf(515,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( antisymmetric_relstr @ A )
        & ( lower_bounded_relstr @ A )
        & ( rel_str @ A ) )
     => ( ( ex_sup_of_relstr_set @ A @ empty_set )
        & ( ex_inf_of_relstr_set @ A @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t42_yellow_0) ).

thf(3858,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( antisymmetric_relstr @ A )
        & ( lower_bounded_relstr @ A )
        & ( rel_str @ A ) )
     => ( ( ex_sup_of_relstr_set @ A @ empty_set )
        & ( ex_inf_of_relstr_set @ A @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[515]) ).

thf(183,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ~ ( trivial_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A )
      & ~ ( v1_yellow_3 @ A )
      & ( distributive_relstr @ A )
      & ( heyting_relstr @ A )
      & ( complemented_relstr @ A )
      & ( boolean_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_waybel_7) ).

thf(1939,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ~ ( trivial_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A )
      & ~ ( v1_yellow_3 @ A )
      & ( distributive_relstr @ A )
      & ( heyting_relstr @ A )
      & ( complemented_relstr @ A )
      & ( boolean_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[183]) ).

thf(636,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( empty_carrier @ A )
      <=> ( empty @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_struct_0) ).

thf(4807,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( ( empty_carrier @ A )
         => ( empty @ ( the_carrier @ A ) ) )
        & ( ( empty @ ( the_carrier @ A ) )
         => ( empty_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[636]) ).

thf(54,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
       => ( ( function_inverse @ A )
          = ( relation_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d9_funct_1) ).

thf(1173,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
       => ( ( function_inverse @ A )
          = ( relation_inverse @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[54]) ).

thf(822,axiom,
    ! [A: $i] :
      ( ( relation @ A )
    <=> ! [B: $i] :
          ~ ( ( in @ B @ A )
            & ! [C: $i,D: $i] :
                ( B
               != ( ordered_pair @ C @ D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_relat_1) ).

thf(6295,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
       => ! [B: $i] :
            ~ ( ( in @ B @ A )
              & ! [C: $i,D: $i] :
                  ( B
                 != ( ordered_pair @ C @ D ) ) ) )
      & ( ! [B: $i] :
            ~ ( ( in @ B @ A )
              & ! [C: $i,D: $i] :
                  ( B
                 != ( ordered_pair @ C @ D ) ) )
       => ( relation @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[822]) ).

thf(470,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( the_carrier @ ( boole_POSet @ A ) ) )
     => ! [C: $i] :
          ( ( element @ C @ ( the_carrier @ ( boole_POSet @ A ) ) )
         => ( ( related_reflexive @ ( boole_POSet @ A ) @ B @ C )
          <=> ( subset @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_yellow_1) ).

thf(3530,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( the_carrier @ ( boole_POSet @ A ) ) )
     => ! [C: $i] :
          ( ( element @ C @ ( the_carrier @ ( boole_POSet @ A ) ) )
         => ( ( ( related_reflexive @ ( boole_POSet @ A ) @ B @ C )
             => ( subset @ B @ C ) )
            & ( ( subset @ B @ C )
             => ( related_reflexive @ ( boole_POSet @ A ) @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[470]) ).

thf(563,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B )
        & ( element @ C @ A )
        & ( element @ D @ B ) )
     => ( ( ordered_pair_as_product_element @ A @ B @ C @ D )
        = ( ordered_pair @ C @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k1_domain_1) ).

thf(4090,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B )
        & ( element @ C @ A )
        & ( element @ D @ B ) )
     => ( ( ordered_pair_as_product_element @ A @ B @ C @ D )
        = ( ordered_pair @ C @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[563]) ).

thf(754,axiom,
    ! [A: $i] :
      ( ( ( antisymmetric_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( ( ( B
                    = ( join_on_relstr @ A @ C ) )
                  & ( ex_sup_of_relstr_set @ A @ C ) )
               => ( ( relstr_set_smaller @ A @ C @ B )
                  & ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( relstr_set_smaller @ A @ C @ D )
                       => ( related @ A @ B @ D ) ) ) ) )
              & ( ( ( relstr_set_smaller @ A @ C @ B )
                  & ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( relstr_set_smaller @ A @ C @ D )
                       => ( related @ A @ B @ D ) ) ) )
               => ( ( B
                    = ( join_on_relstr @ A @ C ) )
                  & ( ex_sup_of_relstr_set @ A @ C ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t30_yellow_0) ).

thf(5755,plain,
    ! [A: $i] :
      ( ( ( antisymmetric_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( ( ( B
                    = ( join_on_relstr @ A @ C ) )
                  & ( ex_sup_of_relstr_set @ A @ C ) )
               => ( ( relstr_set_smaller @ A @ C @ B )
                  & ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( relstr_set_smaller @ A @ C @ D )
                       => ( related @ A @ B @ D ) ) ) ) )
              & ( ( ( relstr_set_smaller @ A @ C @ B )
                  & ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( relstr_set_smaller @ A @ C @ D )
                       => ( related @ A @ B @ D ) ) ) )
               => ( ( B
                    = ( join_on_relstr @ A @ C ) )
                  & ( ex_sup_of_relstr_set @ A @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[754]) ).

thf(375,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ C )
        & ( function @ C ) )
     => ( ( in @ B @ A )
       => ( ( apply @ ( relation_dom_restriction @ C @ A ) @ B )
          = ( apply @ C @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t72_funct_1) ).

thf(2918,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ C )
        & ( function @ C ) )
     => ( ( in @ B @ A )
       => ( ( apply @ ( relation_dom_restriction @ C @ A ) @ B )
          = ( apply @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[375]) ).

thf(154,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( net_str @ B @ A ) )
     => ? [C: $i] :
          ( ( subnetstr @ C @ A @ B )
          & ~ ( empty_carrier @ C )
          & ( strict_net_str @ C @ A )
          & ( full_subnetstr @ C @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc7_yellow_6) ).

thf(1735,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( net_str @ B @ A ) )
     => ? [C: $i] :
          ( ( subnetstr @ C @ A @ B )
          & ~ ( empty_carrier @ C )
          & ( strict_net_str @ C @ A )
          & ( full_subnetstr @ C @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[154]) ).

thf(171,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_dom_restriction @ B @ A )
        = ( relation_composition @ ( identity_relation @ A ) @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t94_relat_1) ).

thf(1867,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_dom_restriction @ B @ A )
        = ( relation_composition @ ( identity_relation @ A ) @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[171]) ).

thf(280,axiom,
    ! [A: $i,B: $i] : ( subset @ ( set_intersection2 @ A @ B ) @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t17_xboole_1) ).

thf(2448,plain,
    ! [A: $i,B: $i] : ( subset @ ( set_intersection2 @ A @ B ) @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[280]) ).

thf(173,axiom,
    ! [A: $i,B: $i] :
      ( ( set_intersection2 @ A @ B )
      = ( set_intersection2 @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_k3_xboole_0) ).

thf(1872,plain,
    ! [A: $i,B: $i] :
      ( ( set_intersection2 @ A @ B )
      = ( set_intersection2 @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[173]) ).

thf(508,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( union_of_subsets @ A @ B )
        = ( union @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k5_setfam_1) ).

thf(3781,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( union_of_subsets @ A @ B )
        = ( union @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[508]) ).

thf(318,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ! [C: $i] :
              ( ( ( relation @ C )
                & ( function @ C ) )
             => ( ( relation_isomorphism @ A @ B @ C )
               => ( ( ( reflexive @ A )
                   => ( reflexive @ B ) )
                  & ( ( transitive @ A )
                   => ( transitive @ B ) )
                  & ( ( connected @ A )
                   => ( connected @ B ) )
                  & ( ( antisymmetric @ A )
                   => ( antisymmetric @ B ) )
                  & ( ( well_founded_relation @ A )
                   => ( well_founded_relation @ B ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t53_wellord1) ).

thf(2627,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ! [C: $i] :
              ( ( ( relation @ C )
                & ( function @ C ) )
             => ( ( relation_isomorphism @ A @ B @ C )
               => ( ( ( reflexive @ A )
                   => ( reflexive @ B ) )
                  & ( ( transitive @ A )
                   => ( transitive @ B ) )
                  & ( ( connected @ A )
                   => ( connected @ B ) )
                  & ( ( antisymmetric @ A )
                   => ( antisymmetric @ B ) )
                  & ( ( well_founded_relation @ A )
                   => ( well_founded_relation @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[318]) ).

thf(283,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( one_sorted_str @ A )
        & ( net_str @ B @ A ) )
     => ( ( strict_net_str @ ( preimage_subnetstr @ A @ B @ C ) @ A )
        & ( subnetstr @ ( preimage_subnetstr @ A @ B @ C ) @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k6_yellow_6) ).

thf(2459,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( one_sorted_str @ A )
        & ( net_str @ B @ A ) )
     => ( ( strict_net_str @ ( preimage_subnetstr @ A @ B @ C ) @ A )
        & ( subnetstr @ ( preimage_subnetstr @ A @ B @ C ) @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[283]) ).

thf(39,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ! [B: $i,C: $i] :
          ( ( apply_binary @ A @ B @ C )
          = ( apply @ A @ ( ordered_pair @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_binop_1) ).

thf(1063,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ! [B: $i,C: $i] :
          ( ( apply_binary @ A @ B @ C )
          = ( apply @ A @ ( ordered_pair @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[39]) ).

thf(224,axiom,
    ! [A: $i] :
      ( ( reflexive @ ( inclusion_order @ A ) )
      & ( antisymmetric @ ( inclusion_order @ A ) )
      & ( transitive @ ( inclusion_order @ A ) )
      & ( v1_partfun1 @ ( inclusion_order @ A ) @ A @ A )
      & ( relation_of2_as_subset @ ( inclusion_order @ A ) @ A @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_yellow_1) ).

thf(2195,plain,
    ! [A: $i] :
      ( ( reflexive @ ( inclusion_order @ A ) )
      & ( antisymmetric @ ( inclusion_order @ A ) )
      & ( transitive @ ( inclusion_order @ A ) )
      & ( v1_partfun1 @ ( inclusion_order @ A ) @ A @ A )
      & ( relation_of2_as_subset @ ( inclusion_order @ A ) @ A @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[224]) ).

thf(609,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ ( poset_of_lattice @ A ) ) )
         => ( ( cast_to_el_of_lattice @ A @ B )
            = B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_lattice3) ).

thf(4543,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ ( poset_of_lattice @ A ) ) )
         => ( ( cast_to_el_of_lattice @ A @ B )
            = B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[609]) ).

thf(771,axiom,
    ! [A: $i,B: $i] :
      ( ~ ( in @ A @ B )
     => ( disjoint @ ( singleton @ A ) @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l28_zfmisc_1) ).

thf(5967,plain,
    ! [A: $i,B: $i] :
      ( ~ ( in @ A @ B )
     => ( disjoint @ ( singleton @ A ) @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[771]) ).

thf(735,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( latt_str @ B ) )
     => ! [C: $i] :
          ( ( element @ C @ ( the_carrier @ B ) )
         => ( ( latt_element_smaller @ B @ C @ A )
          <=> ( relstr_set_smaller @ ( poset_of_lattice @ B ) @ A @ ( cast_to_el_of_LattPOSet @ B @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t30_lattice3) ).

thf(5550,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( latt_str @ B ) )
     => ! [C: $i] :
          ( ( element @ C @ ( the_carrier @ B ) )
         => ( ( ( latt_element_smaller @ B @ C @ A )
             => ( relstr_set_smaller @ ( poset_of_lattice @ B ) @ A @ ( cast_to_el_of_LattPOSet @ B @ C ) ) )
            & ( ( relstr_set_smaller @ ( poset_of_lattice @ B ) @ A @ ( cast_to_el_of_LattPOSet @ B @ C ) )
             => ( latt_element_smaller @ B @ C @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[735]) ).

thf(53,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A )
      & ( lower_bounded_semilattstr @ A )
      & ( upper_bounded_semilattstr @ A )
      & ( bounded_lattstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc11_lattices) ).

thf(1159,plain,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A )
      & ( lower_bounded_semilattstr @ A )
      & ( upper_bounded_semilattstr @ A )
      & ( bounded_lattstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[53]) ).

thf(1164,plain,
    ~ ( empty_carrier @ sk16 ),
    inference(cnf,[status(esa)],[1159]) ).

thf(195,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
     => ( ( set_intersection2 @ A @ B )
        = A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t28_xboole_1) ).

thf(1999,plain,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
     => ( ( set_intersection2 @ A @ B )
        = A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[195]) ).

thf(480,axiom,
    ! [A: $i,B: $i] :
      ( ( ( empty @ A )
        & ( relation @ B ) )
     => ( ( empty @ ( relation_composition @ B @ A ) )
        & ( relation @ ( relation_composition @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc10_relat_1) ).

thf(3616,plain,
    ! [A: $i,B: $i] :
      ( ( ( empty @ A )
        & ( relation @ B ) )
     => ( ( empty @ ( relation_composition @ B @ A ) )
        & ( relation @ ( relation_composition @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[480]) ).

thf(60,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( transitive_relstr @ B )
        & ( directed_relstr @ B )
        & ( net_str @ B @ A ) )
     => ! [C: $i] :
          ( ( subnet @ C @ A @ B )
         => ( ~ ( empty_carrier @ C )
            & ( transitive_relstr @ C )
            & ( directed_relstr @ C )
            & ( net_str @ C @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_m2_yellow_6) ).

thf(1233,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( transitive_relstr @ B )
        & ( directed_relstr @ B )
        & ( net_str @ B @ A ) )
     => ! [C: $i] :
          ( ( subnet @ C @ A @ B )
         => ( ~ ( empty_carrier @ C )
            & ( transitive_relstr @ C )
            & ( directed_relstr @ C )
            & ( net_str @ C @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[60]) ).

thf(814,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A )
        & ~ ( empty_carrier @ B )
        & ( transitive_relstr @ B )
        & ( directed_relstr @ B )
        & ( net_str @ B @ A ) )
     => ( element @ ( lim_points_of_net @ A @ B ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k11_yellow_6) ).

thf(6241,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A )
        & ~ ( empty_carrier @ B )
        & ( transitive_relstr @ B )
        & ( directed_relstr @ B )
        & ( net_str @ B @ A ) )
     => ( element @ ( lim_points_of_net @ A @ B ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[814]) ).

thf(449,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ A @ ( relation_dom @ ( relation_dom_restriction @ C @ B ) ) )
      <=> ( ( in @ A @ B )
          & ( in @ A @ ( relation_dom @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t86_relat_1) ).

thf(3414,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( ( in @ A @ ( relation_dom @ ( relation_dom_restriction @ C @ B ) ) )
         => ( ( in @ A @ B )
            & ( in @ A @ ( relation_dom @ C ) ) ) )
        & ( ( ( in @ A @ B )
            & ( in @ A @ ( relation_dom @ C ) ) )
         => ( in @ A @ ( relation_dom @ ( relation_dom_restriction @ C @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[449]) ).

thf(686,axiom,
    ! [A: $i] :
      ( ( epsilon_connected @ A )
    <=> ! [B: $i,C: $i] :
          ~ ( ( in @ B @ A )
            & ( in @ C @ A )
            & ~ ( in @ B @ C )
            & ( B != C )
            & ~ ( in @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_ordinal1) ).

thf(5161,plain,
    ! [A: $i] :
      ( ( ( epsilon_connected @ A )
       => ! [B: $i,C: $i] :
            ~ ( ( in @ B @ A )
              & ( in @ C @ A )
              & ~ ( in @ B @ C )
              & ( B != C )
              & ~ ( in @ C @ B ) ) )
      & ( ! [B: $i,C: $i] :
            ~ ( ( in @ B @ A )
              & ( in @ C @ A )
              & ~ ( in @ B @ C )
              & ( B != C )
              & ~ ( in @ C @ B ) )
       => ( epsilon_connected @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[686]) ).

thf(58,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ( strict_latt_str @ ( boole_lattice @ A ) )
      & ( join_commutative @ ( boole_lattice @ A ) )
      & ( join_associative @ ( boole_lattice @ A ) )
      & ( meet_commutative @ ( boole_lattice @ A ) )
      & ( meet_associative @ ( boole_lattice @ A ) )
      & ( meet_absorbing @ ( boole_lattice @ A ) )
      & ( join_absorbing @ ( boole_lattice @ A ) )
      & ( lattice @ ( boole_lattice @ A ) )
      & ( distributive_lattstr @ ( boole_lattice @ A ) )
      & ( modular_lattstr @ ( boole_lattice @ A ) )
      & ( lower_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( upper_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( bounded_lattstr @ ( boole_lattice @ A ) )
      & ( complemented_lattstr @ ( boole_lattice @ A ) )
      & ( boolean_lattstr @ ( boole_lattice @ A ) )
      & ( complete_latt_str @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_knaster) ).

thf(1196,plain,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ( strict_latt_str @ ( boole_lattice @ A ) )
      & ( join_commutative @ ( boole_lattice @ A ) )
      & ( join_associative @ ( boole_lattice @ A ) )
      & ( meet_commutative @ ( boole_lattice @ A ) )
      & ( meet_associative @ ( boole_lattice @ A ) )
      & ( meet_absorbing @ ( boole_lattice @ A ) )
      & ( join_absorbing @ ( boole_lattice @ A ) )
      & ( lattice @ ( boole_lattice @ A ) )
      & ( distributive_lattstr @ ( boole_lattice @ A ) )
      & ( modular_lattstr @ ( boole_lattice @ A ) )
      & ( lower_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( upper_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( bounded_lattstr @ ( boole_lattice @ A ) )
      & ( complemented_lattstr @ ( boole_lattice @ A ) )
      & ( boolean_lattstr @ ( boole_lattice @ A ) )
      & ( complete_latt_str @ ( boole_lattice @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[58]) ).

thf(340,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( up_complete_relstr @ A )
          & ( v2_waybel_3 @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( v3_waybel_3 @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc5_waybel_3) ).

thf(2723,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( up_complete_relstr @ A )
          & ( v2_waybel_3 @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( v3_waybel_3 @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[340]) ).

thf(206,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( set_difference @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_relat_1) ).

thf(2046,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( set_difference @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[206]) ).

thf(466,axiom,
    ? [A: $i] :
      ( ( empty @ A )
      & ( relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_relat_1) ).

thf(3502,plain,
    ? [A: $i] :
      ( ( empty @ A )
      & ( relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[466]) ).

thf(124,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( with_suprema_relstr @ A )
       => ~ ( empty_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_lattice3) ).

thf(1576,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( with_suprema_relstr @ A )
       => ~ ( empty_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[124]) ).

thf(1,conjecture,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ! [B: $i] :
          ( ( ~ ( empty @ B )
            & ( filtered_subset @ B @ ( boole_POSet @ A ) )
            & ( upper_relstr_subset @ B @ ( boole_POSet @ A ) )
            & ( proper_element @ B @ ( powerset @ ( the_carrier @ ( boole_POSet @ A ) ) ) )
            & ( element @ B @ ( powerset @ ( the_carrier @ ( boole_POSet @ A ) ) ) ) )
         => ! [C: $i] :
              ~ ( ( in @ C @ B )
                & ( empty @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_yellow19) ).

thf(2,negated_conjecture,
    ~ ! [A: $i] :
        ( ~ ( empty @ A )
       => ! [B: $i] :
            ( ( ~ ( empty @ B )
              & ( filtered_subset @ B @ ( boole_POSet @ A ) )
              & ( upper_relstr_subset @ B @ ( boole_POSet @ A ) )
              & ( proper_element @ B @ ( powerset @ ( the_carrier @ ( boole_POSet @ A ) ) ) )
              & ( element @ B @ ( powerset @ ( the_carrier @ ( boole_POSet @ A ) ) ) ) )
           => ! [C: $i] :
                ~ ( ( in @ C @ B )
                  & ( empty @ C ) ) ) ),
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(834,plain,
    ~ ! [A: $i] :
        ( ~ ( empty @ A )
       => ! [B: $i] :
            ( ( ~ ( empty @ B )
              & ( filtered_subset @ B @ ( boole_POSet @ A ) )
              & ( upper_relstr_subset @ B @ ( boole_POSet @ A ) )
              & ( proper_element @ B @ ( powerset @ ( the_carrier @ ( boole_POSet @ A ) ) ) )
              & ( element @ B @ ( powerset @ ( the_carrier @ ( boole_POSet @ A ) ) ) ) )
           => ! [C: $i] :
                ~ ( ( in @ C @ B )
                  & ( empty @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(835,plain,
    ~ ! [A: $i] :
        ( ~ ( empty @ A )
       => ! [B: $i] :
            ( ( ~ ( empty @ B )
              & ( filtered_subset @ B @ ( boole_POSet @ A ) )
              & ( upper_relstr_subset @ B @ ( boole_POSet @ A ) )
              & ( proper_element @ B @ ( powerset @ ( the_carrier @ ( boole_POSet @ A ) ) ) )
              & ( element @ B @ ( powerset @ ( the_carrier @ ( boole_POSet @ A ) ) ) ) )
           => ~ ? [C: $i] :
                  ( ( in @ C @ B )
                  & ( empty @ C ) ) ) ),
    inference(miniscope,[status(thm)],[834]) ).

thf(841,plain,
    ~ ( empty @ sk1 ),
    inference(cnf,[status(esa)],[835]) ).

thf(141,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( ( relation_dom_restr_as_relation_of @ A @ B @ C @ D )
        = ( relation_dom_restriction @ C @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k8_relset_1) ).

thf(1645,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( ( relation_dom_restr_as_relation_of @ A @ B @ C @ D )
        = ( relation_dom_restriction @ C @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[141]) ).

thf(212,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( v3_waybel_3 @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( bounded_relstr @ A )
          & ( up_complete_relstr @ A )
          & ( join_complete_relstr @ A )
          & ~ ( v1_yellow_3 @ A )
          & ( v1_waybel_2 @ A )
          & ( v2_waybel_2 @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( complete_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc4_waybel_4) ).

thf(2082,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( v3_waybel_3 @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( bounded_relstr @ A )
          & ( up_complete_relstr @ A )
          & ( join_complete_relstr @ A )
          & ~ ( v1_yellow_3 @ A )
          & ( v1_waybel_2 @ A )
          & ( v2_waybel_2 @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( complete_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[212]) ).

thf(793,axiom,
    ! [A: $i] :
      ( ( A != empty_set )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ A )
             => ( ~ ( in @ C @ B )
               => ( in @ C @ ( subset_complement @ A @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t50_subset_1) ).

thf(6102,plain,
    ! [A: $i] :
      ( ( A != empty_set )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ A )
             => ( ~ ( in @ C @ B )
               => ( in @ C @ ( subset_complement @ A @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[793]) ).

thf(115,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( reflexive @ B )
       => ( reflexive @ ( relation_restriction @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t22_wellord1) ).

thf(1529,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( reflexive @ B )
       => ( reflexive @ ( relation_restriction @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[115]) ).

thf(302,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ( strict_latt_str @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_lattice3) ).

thf(2531,plain,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ( strict_latt_str @ ( boole_lattice @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[302]) ).

thf(493,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( relation @ D )
     => ( ( in @ ( ordered_pair @ A @ B ) @ ( relation_composition @ ( identity_relation @ C ) @ D ) )
      <=> ( ( in @ A @ C )
          & ( in @ ( ordered_pair @ A @ B ) @ D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t74_relat_1) ).

thf(3688,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( relation @ D )
     => ( ( ( in @ ( ordered_pair @ A @ B ) @ ( relation_composition @ ( identity_relation @ C ) @ D ) )
         => ( ( in @ A @ C )
            & ( in @ ( ordered_pair @ A @ B ) @ D ) ) )
        & ( ( ( in @ A @ C )
            & ( in @ ( ordered_pair @ A @ B ) @ D ) )
         => ( in @ ( ordered_pair @ A @ B ) @ ( relation_composition @ ( identity_relation @ C ) @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[493]) ).

thf(670,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ ( singleton @ A ) @ B )
    <=> ( in @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l2_zfmisc_1) ).

thf(5024,plain,
    ! [A: $i,B: $i] :
      ( ( ( subset @ ( singleton @ A ) @ B )
       => ( in @ A @ B ) )
      & ( ( in @ A @ B )
       => ( subset @ ( singleton @ A ) @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[670]) ).

thf(62,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ~ ( ( A != empty_set )
          & ( subset @ A @ ( relation_rng @ B ) )
          & ( ( relation_inverse_image @ B @ A )
            = empty_set ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t174_relat_1) ).

thf(1243,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ~ ( ( A != empty_set )
          & ( subset @ A @ ( relation_rng @ B ) )
          & ( ( relation_inverse_image @ B @ A )
            = empty_set ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[62]) ).

thf(818,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ( open_subsets @ B @ A )
          <=> ! [C: $i] :
                ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
               => ( ( in @ C @ B )
                 => ( open_subset @ C @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_tops_2) ).

thf(6268,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ( ( open_subsets @ B @ A )
             => ! [C: $i] :
                  ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( in @ C @ B )
                   => ( open_subset @ C @ A ) ) ) )
            & ( ! [C: $i] :
                  ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( in @ C @ B )
                   => ( open_subset @ C @ A ) ) )
             => ( open_subsets @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[818]) ).

thf(430,axiom,
    ! [A: $i] :
      ( ( k1_pcomps_1 @ A )
      = ( powerset @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k1_pcomps_1) ).

thf(3249,plain,
    ! [A: $i] :
      ( ( k1_pcomps_1 @ A )
      = ( powerset @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[430]) ).

thf(598,axiom,
    ! [A: $i,B: $i] :
      ~ ( empty @ ( unordered_pair @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_subset_1) ).

thf(4371,plain,
    ! [A: $i,B: $i] :
      ~ ( empty @ ( unordered_pair @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[598]) ).

thf(369,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_commutative @ A )
        & ( meet_semilatt_str @ A ) )
     => ( ( relation @ ( the_L_meet @ A ) )
        & ( function @ ( the_L_meet @ A ) )
        & ( quasi_total @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) )
        & ( v1_binop_1 @ ( the_L_meet @ A ) @ ( the_carrier @ A ) )
        & ( v1_partfun1 @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_lattice2) ).

thf(2886,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_commutative @ A )
        & ( meet_semilatt_str @ A ) )
     => ( ( relation @ ( the_L_meet @ A ) )
        & ( function @ ( the_L_meet @ A ) )
        & ( quasi_total @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) )
        & ( v1_binop_1 @ ( the_L_meet @ A ) @ ( the_carrier @ A ) )
        & ( v1_partfun1 @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[369]) ).

thf(656,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
      & ~ ( proper_element @ B @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_tex_2) ).

thf(4916,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
      & ~ ( proper_element @ B @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[656]) ).

thf(130,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( connected @ B )
       => ( connected @ ( relation_restriction @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t23_wellord1) ).

thf(1601,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( connected @ B )
       => ( connected @ ( relation_restriction @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[130]) ).

thf(91,axiom,
    ! [A: $i] :
      ( ( ( relation_dom @ ( identity_relation @ A ) )
        = A )
      & ( ( relation_rng @ ( identity_relation @ A ) )
        = A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t71_relat_1) ).

thf(1386,plain,
    ! [A: $i] :
      ( ( ( relation_dom @ ( identity_relation @ A ) )
        = A )
      & ( ( relation_rng @ ( identity_relation @ A ) )
        = A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[91]) ).

thf(457,axiom,
    ? [A: $i] :
      ~ ( empty @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_xboole_0) ).

thf(3466,plain,
    ? [A: $i] :
      ~ ( empty @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[457]) ).

thf(736,axiom,
    ! [A: $i] :
      ( ( ~ ( v1_yellow_3 @ A )
        & ( rel_str @ A ) )
     => ( ~ ( empty @ ( the_InternalRel @ A ) )
        & ( relation @ ( the_InternalRel @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc13_yellow_3) ).

thf(5553,plain,
    ! [A: $i] :
      ( ( ~ ( v1_yellow_3 @ A )
        & ( rel_str @ A ) )
     => ( ~ ( empty @ ( the_InternalRel @ A ) )
        & ( relation @ ( the_InternalRel @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[736]) ).

thf(537,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ! [C: $i] :
              ( ( subnetstr @ C @ A @ B )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ B ) )
                 => ! [E: $i] :
                      ( ( element @ E @ ( the_carrier @ B ) )
                     => ! [F: $i] :
                          ( ( element @ F @ ( the_carrier @ C ) )
                         => ! [G: $i] :
                              ( ( element @ G @ ( the_carrier @ C ) )
                             => ( ( ( D = F )
                                  & ( E = G )
                                  & ( related @ C @ F @ G ) )
                               => ( related @ B @ D @ E ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t20_yellow_6) ).

thf(3976,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ! [C: $i] :
              ( ( subnetstr @ C @ A @ B )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ B ) )
                 => ! [E: $i] :
                      ( ( element @ E @ ( the_carrier @ B ) )
                     => ! [F: $i] :
                          ( ( element @ F @ ( the_carrier @ C ) )
                         => ! [G: $i] :
                              ( ( element @ G @ ( the_carrier @ C ) )
                             => ( ( ( D = F )
                                  & ( E = G )
                                  & ( related @ C @ F @ G ) )
                               => ( related @ B @ D @ E ) ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[537]) ).

thf(259,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i,D: $i] :
              ( ( subset @ C @ D )
             => ( ( ( is_eventually_in @ A @ B @ C )
                 => ( is_eventually_in @ A @ B @ D ) )
                & ( ( is_often_in @ A @ B @ C )
                 => ( is_often_in @ A @ B @ D ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_waybel_0) ).

thf(2339,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i,D: $i] :
              ( ( subset @ C @ D )
             => ( ( ( is_eventually_in @ A @ B @ C )
                 => ( is_eventually_in @ A @ B @ D ) )
                & ( ( is_often_in @ A @ B @ C )
                 => ( is_often_in @ A @ B @ D ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[259]) ).

thf(440,axiom,
    ! [A: $i] :
      ( ( finite @ A )
    <=> ? [B: $i] :
          ( ( relation @ B )
          & ( function @ B )
          & ( ( relation_rng @ B )
            = A )
          & ( in @ ( relation_dom @ B ) @ omega ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_finset_1) ).

thf(3342,plain,
    ! [A: $i] :
      ( ( ( finite @ A )
       => ? [B: $i] :
            ( ( relation @ B )
            & ( function @ B )
            & ( ( relation_rng @ B )
              = A )
            & ( in @ ( relation_dom @ B ) @ omega ) ) )
      & ( ? [B: $i] :
            ( ( relation @ B )
            & ( function @ B )
            & ( ( relation_rng @ B )
              = A )
            & ( in @ ( relation_dom @ B ) @ omega ) )
       => ( finite @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[440]) ).

thf(463,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( element @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_subset) ).

thf(3495,plain,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( element @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[463]) ).

thf(397,axiom,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ( closed_subset @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc6_pre_topc) ).

thf(3061,plain,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ( closed_subset @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[397]) ).

thf(335,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( connected @ A )
      <=> ( is_connected_in @ A @ ( relation_field @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d14_relat_2) ).

thf(2708,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( connected @ A )
         => ( is_connected_in @ A @ ( relation_field @ A ) ) )
        & ( ( is_connected_in @ A @ ( relation_field @ A ) )
         => ( connected @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[335]) ).

thf(246,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( connected_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc12_waybel_0) ).

thf(2274,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( connected_relstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[246]) ).

thf(551,axiom,
    ! [A: $i] :
      ( ~ ( empty @ ( singleton @ A ) )
      & ( finite @ ( singleton @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_finset_1) ).

thf(4023,plain,
    ! [A: $i] :
      ( ~ ( empty @ ( singleton @ A ) )
      & ( finite @ ( singleton @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[551]) ).

thf(218,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( well_ordering @ B )
       => ( well_ordering @ ( relation_restriction @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t32_wellord1) ).

thf(2126,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( well_ordering @ B )
       => ( well_ordering @ ( relation_restriction @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[218]) ).

thf(345,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( subnet @ C @ A @ B )
             => ( subset @ ( lim_points_of_net @ A @ B ) @ ( lim_points_of_net @ A @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t41_yellow_6) ).

thf(2745,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( subnet @ C @ A @ B )
             => ( subset @ ( lim_points_of_net @ A @ B ) @ ( lim_points_of_net @ A @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[345]) ).

thf(71,axiom,
    ! [A: $i] :
      ( ( v2_membered @ A )
     => ( v1_membered @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc4_membered) ).

thf(1287,plain,
    ! [A: $i] :
      ( ( v2_membered @ A )
     => ( v1_membered @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[71]) ).

thf(610,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( function @ ( identity_on_carrier @ A ) )
        & ( quasi_total @ ( identity_on_carrier @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) )
        & ( relation_of2_as_subset @ ( identity_on_carrier @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k7_grcat_1) ).

thf(4546,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( function @ ( identity_on_carrier @ A ) )
        & ( quasi_total @ ( identity_on_carrier @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) )
        & ( relation_of2_as_subset @ ( identity_on_carrier @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[610]) ).

thf(527,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ! [C: $i] :
              ( ( in @ C @ ( the_carrier @ A ) )
             => ( ( in @ C @ ( topstr_closure @ A @ B ) )
              <=> ! [D: $i] :
                    ( ( element @ D @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( ( closed_subset @ D @ A )
                        & ( subset @ B @ D ) )
                     => ( in @ C @ D ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t45_pre_topc) ).

thf(3938,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ! [C: $i] :
              ( ( in @ C @ ( the_carrier @ A ) )
             => ( ( ( in @ C @ ( topstr_closure @ A @ B ) )
                 => ! [D: $i] :
                      ( ( element @ D @ ( powerset @ ( the_carrier @ A ) ) )
                     => ( ( ( closed_subset @ D @ A )
                          & ( subset @ B @ D ) )
                       => ( in @ C @ D ) ) ) )
                & ( ! [D: $i] :
                      ( ( element @ D @ ( powerset @ ( the_carrier @ A ) ) )
                     => ( ( ( closed_subset @ D @ A )
                          & ( subset @ B @ D ) )
                       => ( in @ C @ D ) ) )
                 => ( in @ C @ ( topstr_closure @ A @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[527]) ).

thf(630,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( B
          = ( inclusion_relation @ A ) )
      <=> ( ( ( relation_field @ B )
            = A )
          & ! [C: $i,D: $i] :
              ( ( ( in @ C @ A )
                & ( in @ D @ A ) )
             => ( ( in @ ( ordered_pair @ C @ D ) @ B )
              <=> ( subset @ C @ D ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_wellord2) ).

thf(4743,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( ( B
            = ( inclusion_relation @ A ) )
         => ( ( ( relation_field @ B )
              = A )
            & ! [C: $i,D: $i] :
                ( ( ( in @ C @ A )
                  & ( in @ D @ A ) )
               => ( ( ( in @ ( ordered_pair @ C @ D ) @ B )
                   => ( subset @ C @ D ) )
                  & ( ( subset @ C @ D )
                   => ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) ) ) )
        & ( ( ( ( relation_field @ B )
              = A )
            & ! [C: $i,D: $i] :
                ( ( ( in @ C @ A )
                  & ( in @ D @ A ) )
               => ( ( ( in @ ( ordered_pair @ C @ D ) @ B )
                   => ( subset @ C @ D ) )
                  & ( ( subset @ C @ D )
                   => ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) ) )
         => ( B
            = ( inclusion_relation @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[630]) ).

thf(203,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( well_founded_relation @ ( inclusion_relation @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t6_wellord2) ).

thf(2039,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( well_founded_relation @ ( inclusion_relation @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[203]) ).

thf(779,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( one_sorted_str @ A )
        & ( one_sorted_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) ) )
     => ( element @ ( function_invverse_img_as_carrier_subset @ A @ B @ C @ D ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k5_pre_topc) ).

thf(6034,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( one_sorted_str @ A )
        & ( one_sorted_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) ) )
     => ( element @ ( function_invverse_img_as_carrier_subset @ A @ B @ C @ D ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[779]) ).

thf(561,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ! [C: $i] :
          ( ( element @ C @ ( powerset @ ( powerset @ A ) ) )
         => ( ( C
              = ( complements_of_subsets @ A @ B ) )
          <=> ! [D: $i] :
                ( ( element @ D @ ( powerset @ A ) )
               => ( ( in @ D @ C )
                <=> ( in @ ( subset_complement @ A @ D ) @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_setfam_1) ).

thf(4070,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ! [C: $i] :
          ( ( element @ C @ ( powerset @ ( powerset @ A ) ) )
         => ( ( ( C
                = ( complements_of_subsets @ A @ B ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( powerset @ A ) )
                 => ( ( ( in @ D @ C )
                     => ( in @ ( subset_complement @ A @ D ) @ B ) )
                    & ( ( in @ ( subset_complement @ A @ D ) @ B )
                     => ( in @ D @ C ) ) ) ) )
            & ( ! [D: $i] :
                  ( ( element @ D @ ( powerset @ A ) )
                 => ( ( ( in @ D @ C )
                     => ( in @ ( subset_complement @ A @ D ) @ B ) )
                    & ( ( in @ ( subset_complement @ A @ D ) @ B )
                     => ( in @ D @ C ) ) ) )
             => ( C
                = ( complements_of_subsets @ A @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[561]) ).

thf(407,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ! [C: $i,D: $i] :
              ( ( ( strict_net_str @ D @ A )
                & ( subnetstr @ D @ A @ B ) )
             => ( ( D
                  = ( preimage_subnetstr @ A @ B @ C ) )
              <=> ( ( full_subrelstr @ D @ B )
                  & ( subrelstr @ D @ B )
                  & ( ( the_carrier @ D )
                    = ( function_invverse_img_as_carrier_subset @ B @ A @ ( the_mapping @ A @ B ) @ C ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d13_yellow_6) ).

thf(3116,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ! [C: $i,D: $i] :
              ( ( ( strict_net_str @ D @ A )
                & ( subnetstr @ D @ A @ B ) )
             => ( ( ( D
                    = ( preimage_subnetstr @ A @ B @ C ) )
                 => ( ( full_subrelstr @ D @ B )
                    & ( subrelstr @ D @ B )
                    & ( ( the_carrier @ D )
                      = ( function_invverse_img_as_carrier_subset @ B @ A @ ( the_mapping @ A @ B ) @ C ) ) ) )
                & ( ( ( full_subrelstr @ D @ B )
                    & ( subrelstr @ D @ B )
                    & ( ( the_carrier @ D )
                      = ( function_invverse_img_as_carrier_subset @ B @ A @ ( the_mapping @ A @ B ) @ C ) ) )
                 => ( D
                    = ( preimage_subnetstr @ A @ B @ C ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[407]) ).

thf(179,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ( transitive_relstr @ ( boole_POSet @ A ) )
      & ( antisymmetric_relstr @ ( boole_POSet @ A ) )
      & ( lower_bounded_relstr @ ( boole_POSet @ A ) )
      & ( upper_bounded_relstr @ ( boole_POSet @ A ) )
      & ( bounded_relstr @ ( boole_POSet @ A ) )
      & ( with_suprema_relstr @ ( boole_POSet @ A ) )
      & ( with_infima_relstr @ ( boole_POSet @ A ) )
      & ( complete_relstr @ ( boole_POSet @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc8_yellow_1) ).

thf(1907,plain,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ( transitive_relstr @ ( boole_POSet @ A ) )
      & ( antisymmetric_relstr @ ( boole_POSet @ A ) )
      & ( lower_bounded_relstr @ ( boole_POSet @ A ) )
      & ( upper_bounded_relstr @ ( boole_POSet @ A ) )
      & ( bounded_relstr @ ( boole_POSet @ A ) )
      & ( with_suprema_relstr @ ( boole_POSet @ A ) )
      & ( with_infima_relstr @ ( boole_POSet @ A ) )
      & ( complete_relstr @ ( boole_POSet @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[179]) ).

thf(697,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( in @ C @ B )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( D
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) )
              & ( in @ C @ B )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( E
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
           => ( D = E ) )
       => ? [C: $i] :
            ( ( relation @ C )
            & ( function @ C )
            & ! [D: $i,E: $i] :
                ( ( in @ ( ordered_pair @ D @ E ) @ C )
              <=> ( ( in @ D @ B )
                  & ( in @ D @ B )
                  & ! [F: $i] :
                      ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                     => ( ( F = D )
                       => ( E
                          = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_funct_1__e4_7_2__tops_2__1) ).

thf(5274,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( in @ C @ B )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( D
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) )
              & ( in @ C @ B )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( E
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
           => ( D = E ) )
       => ? [C: $i] :
            ( ( relation @ C )
            & ( function @ C )
            & ! [D: $i,E: $i] :
                ( ( ( in @ ( ordered_pair @ D @ E ) @ C )
                 => ( ( in @ D @ B )
                    & ( in @ D @ B )
                    & ! [F: $i] :
                        ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( F = D )
                         => ( E
                            = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) ) )
                & ( ( ( in @ D @ B )
                    & ( in @ D @ B )
                    & ! [F: $i] :
                        ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( F = D )
                         => ( E
                            = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
                 => ( in @ ( ordered_pair @ D @ E ) @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[697]) ).

thf(621,axiom,
    ! [A: $i,B: $i] :
      ( ! [C: $i,D: $i,E: $i] :
          ( ( ( C = D )
            & ? [F: $i,G: $i] :
                ( ( ( ordered_pair @ F @ G )
                  = D )
                & ( in @ F @ A )
                & ( G
                  = ( singleton @ F ) ) )
            & ( C = E )
            & ? [F: $i,G: $i] :
                ( ( ( ordered_pair @ F @ G )
                  = E )
                & ( in @ F @ A )
                & ( G
                  = ( singleton @ F ) ) ) )
         => ( D = E ) )
     => ? [C: $i] :
        ! [D: $i] :
          ( ( in @ D @ C )
        <=> ? [E: $i] :
              ( ( in @ E @ ( cartesian_product2 @ A @ B ) )
              & ( E = D )
              & ? [F: $i,G: $i] :
                  ( ( ( ordered_pair @ F @ G )
                    = D )
                  & ( in @ F @ A )
                  & ( G
                    = ( singleton @ F ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e16_22__wellord2__2) ).

thf(4654,plain,
    ! [A: $i,B: $i] :
      ( ! [C: $i,D: $i,E: $i] :
          ( ( ( C = D )
            & ? [F: $i,G: $i] :
                ( ( ( ordered_pair @ F @ G )
                  = D )
                & ( in @ F @ A )
                & ( G
                  = ( singleton @ F ) ) )
            & ( C = E )
            & ? [F: $i,G: $i] :
                ( ( ( ordered_pair @ F @ G )
                  = E )
                & ( in @ F @ A )
                & ( G
                  = ( singleton @ F ) ) ) )
         => ( D = E ) )
     => ? [C: $i] :
        ! [D: $i] :
          ( ( ( in @ D @ C )
           => ? [E: $i] :
                ( ( in @ E @ ( cartesian_product2 @ A @ B ) )
                & ( E = D )
                & ? [F: $i,G: $i] :
                    ( ( ( ordered_pair @ F @ G )
                      = D )
                    & ( in @ F @ A )
                    & ( G
                      = ( singleton @ F ) ) ) ) )
          & ( ? [E: $i] :
                ( ( in @ E @ ( cartesian_product2 @ A @ B ) )
                & ( E = D )
                & ? [F: $i,G: $i] :
                    ( ( ( ordered_pair @ F @ G )
                      = D )
                    & ( in @ F @ A )
                    & ( G
                      = ( singleton @ F ) ) ) )
           => ( in @ D @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[621]) ).

thf(82,axiom,
    ! [A: $i,B: $i] :
      ( ( v5_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ B @ A ) )
        & ( v2_membered @ ( set_intersection2 @ B @ A ) )
        & ( v3_membered @ ( set_intersection2 @ B @ A ) )
        & ( v4_membered @ ( set_intersection2 @ B @ A ) )
        & ( v5_membered @ ( set_intersection2 @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc36_membered) ).

thf(1330,plain,
    ! [A: $i,B: $i] :
      ( ( v5_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ B @ A ) )
        & ( v2_membered @ ( set_intersection2 @ B @ A ) )
        & ( v3_membered @ ( set_intersection2 @ B @ A ) )
        & ( v4_membered @ ( set_intersection2 @ B @ A ) )
        & ( v5_membered @ ( set_intersection2 @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[82]) ).

thf(68,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation_restriction @ A @ B )
          = ( set_intersection2 @ A @ ( cartesian_product2 @ B @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d6_wellord1) ).

thf(1264,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation_restriction @ A @ B )
          = ( set_intersection2 @ A @ ( cartesian_product2 @ B @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[68]) ).

thf(413,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( the_carrier @ A ) ) )
     => ? [C: $i] : ( point_neighbourhood @ C @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m1_connsp_2) ).

thf(3148,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( the_carrier @ A ) ) )
     => ? [C: $i] : ( point_neighbourhood @ C @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[413]) ).

thf(838,plain,
    filtered_subset @ sk2 @ ( boole_POSet @ sk1 ),
    inference(cnf,[status(esa)],[835]) ).

thf(824,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ( function @ C )
        & ( quasi_total @ C @ A @ B )
        & ( relation_of2 @ C @ A @ B )
        & ( element @ D @ A ) )
     => ( element @ ( apply_as_element @ A @ B @ C @ D ) @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k8_funct_2) ).

thf(6315,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ( function @ C )
        & ( quasi_total @ C @ A @ B )
        & ( relation_of2 @ C @ A @ B )
        & ( element @ D @ A ) )
     => ( element @ ( apply_as_element @ A @ B @ C @ D ) @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[824]) ).

thf(77,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( connected @ ( inclusion_relation @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t4_wellord2) ).

thf(1313,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( connected @ ( inclusion_relation @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[77]) ).

thf(163,axiom,
    ? [A: $i] :
      ( ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_ordinal1) ).

thf(1832,plain,
    ? [A: $i] :
      ( ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[163]) ).

thf(57,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( function @ C )
        & ( relation_of2 @ C @ A @ B ) )
     => ( ( function @ ( partfun_dom_restriction @ A @ B @ C @ D ) )
        & ( relation_of2_as_subset @ ( partfun_dom_restriction @ A @ B @ C @ D ) @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_partfun1) ).

thf(1191,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( function @ C )
        & ( relation_of2 @ C @ A @ B ) )
     => ( ( function @ ( partfun_dom_restriction @ A @ B @ C @ D ) )
        & ( relation_of2_as_subset @ ( partfun_dom_restriction @ A @ B @ C @ D ) @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[57]) ).

thf(499,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( latt_str @ B ) )
     => ! [C: $i] :
          ( ( element @ C @ ( the_carrier @ ( poset_of_lattice @ B ) ) )
         => ( ( relstr_element_smaller @ ( poset_of_lattice @ B ) @ A @ C )
          <=> ( latt_set_smaller @ B @ ( cast_to_el_of_lattice @ B @ C ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t29_lattice3) ).

thf(3744,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( latt_str @ B ) )
     => ! [C: $i] :
          ( ( element @ C @ ( the_carrier @ ( poset_of_lattice @ B ) ) )
         => ( ( ( relstr_element_smaller @ ( poset_of_lattice @ B ) @ A @ C )
             => ( latt_set_smaller @ B @ ( cast_to_el_of_lattice @ B @ C ) @ A ) )
            & ( ( latt_set_smaller @ B @ ( cast_to_el_of_lattice @ B @ C ) @ A )
             => ( relstr_element_smaller @ ( poset_of_lattice @ B ) @ A @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[499]) ).

thf(329,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( is_often_in @ A @ B @ C )
             => ( ~ ( empty_carrier @ ( preimage_subnetstr @ A @ B @ C ) )
                & ( directed_relstr @ ( preimage_subnetstr @ A @ B @ C ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t30_yellow_6) ).

thf(2691,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( is_often_in @ A @ B @ C )
             => ( ~ ( empty_carrier @ ( preimage_subnetstr @ A @ B @ C ) )
                & ( directed_relstr @ ( preimage_subnetstr @ A @ B @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[329]) ).

thf(544,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ( element @ ( subset_complement @ A @ B ) @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k3_subset_1) ).

thf(3998,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ( element @ ( subset_complement @ A @ B ) @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[544]) ).

thf(88,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc6_lattices) ).

thf(1377,plain,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[88]) ).

thf(1379,plain,
    ~ ( empty_carrier @ sk25 ),
    inference(cnf,[status(esa)],[1377]) ).

thf(691,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( function @ D )
        & ( quasi_total @ D @ A @ B )
        & ( relation_of2_as_subset @ D @ A @ B ) )
     => ( ( B != empty_set )
       => ! [E: $i] :
            ( ( in @ E @ ( relation_inverse_image @ D @ C ) )
          <=> ( ( in @ E @ A )
              & ( in @ ( apply @ D @ E ) @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t46_funct_2) ).

thf(5214,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( function @ D )
        & ( quasi_total @ D @ A @ B )
        & ( relation_of2_as_subset @ D @ A @ B ) )
     => ( ( B != empty_set )
       => ! [E: $i] :
            ( ( ( in @ E @ ( relation_inverse_image @ D @ C ) )
             => ( ( in @ E @ A )
                & ( in @ ( apply @ D @ E ) @ C ) ) )
            & ( ( ( in @ E @ A )
                & ( in @ ( apply @ D @ E ) @ C ) )
             => ( in @ E @ ( relation_inverse_image @ D @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[691]) ).

thf(44,axiom,
    ! [A: $i,B: $i] :
      ( ( ( set_difference @ A @ B )
        = empty_set )
    <=> ( subset @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l32_xboole_1) ).

thf(1087,plain,
    ! [A: $i,B: $i] :
      ( ( ( ( set_difference @ A @ B )
          = empty_set )
       => ( subset @ A @ B ) )
      & ( ( subset @ A @ B )
       => ( ( set_difference @ A @ B )
          = empty_set ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[44]) ).

thf(730,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( latt_element_smaller @ A @ B @ C )
            <=> ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ( ( in @ D @ C )
                   => ( below @ A @ D @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d17_lattice3) ).

thf(5521,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( ( latt_element_smaller @ A @ B @ C )
               => ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( in @ D @ C )
                     => ( below @ A @ D @ B ) ) ) )
              & ( ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( in @ D @ C )
                     => ( below @ A @ D @ B ) ) )
               => ( latt_element_smaller @ A @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[730]) ).

thf(133,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( net_str @ B @ A ) )
     => ? [C: $i] : ( subnetstr @ C @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m1_yellow_6) ).

thf(1609,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( net_str @ B @ A ) )
     => ? [C: $i] : ( subnetstr @ C @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[133]) ).

thf(726,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ( open_subsets @ B @ A )
          <=> ( closed_subsets @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t17_tops_2) ).

thf(5480,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ( ( open_subsets @ B @ A )
             => ( closed_subsets @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) @ A ) )
            & ( ( closed_subsets @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) @ A )
             => ( open_subsets @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[726]) ).

thf(92,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( complete_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_lattice3) ).

thf(1393,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( complete_relstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[92]) ).

thf(1398,plain,
    ~ ( empty_carrier @ sk26 ),
    inference(cnf,[status(esa)],[1393]) ).

thf(529,axiom,
    ! [A: $i] :
      ( ( v2_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( ( v1_membered @ B )
            & ( v2_membered @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc17_membered) ).

thf(3951,plain,
    ! [A: $i] :
      ( ( v2_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( ( v1_membered @ B )
            & ( v2_membered @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[529]) ).

thf(139,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( relation @ ( relation_rng_restriction @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k8_relat_1) ).

thf(1641,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( relation @ ( relation_rng_restriction @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[139]) ).

thf(253,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( connected_relstr @ A )
          & ( up_complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( complete_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( bounded_relstr @ A )
          & ( connected_relstr @ A )
          & ( up_complete_relstr @ A )
          & ( join_complete_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_waybel_3) ).

thf(2301,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( connected_relstr @ A )
          & ( up_complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( complete_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( bounded_relstr @ A )
          & ( connected_relstr @ A )
          & ( up_complete_relstr @ A )
          & ( join_complete_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[253]) ).

thf(174,axiom,
    ! [A: $i,B: $i] :
      ( ( disjoint @ A @ B )
     => ( disjoint @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symmetry_r1_xboole_0) ).

thf(1875,plain,
    ! [A: $i,B: $i] :
      ( ( disjoint @ A @ B )
     => ( disjoint @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[174]) ).

thf(517,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_inverse @ A ) )
        & ( relation @ ( relation_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc11_relat_1) ).

thf(3866,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_inverse @ A ) )
        & ( relation @ ( relation_inverse @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[517]) ).

thf(547,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_semilatt_str @ A ) )
     => ( element @ ( bottom_of_semilattstr @ A ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k5_lattices) ).

thf(4008,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_semilatt_str @ A ) )
     => ( element @ ( bottom_of_semilattstr @ A ) @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[547]) ).

thf(358,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
       => ( ( ( relation_rng @ A )
            = ( relation_dom @ ( function_inverse @ A ) ) )
          & ( ( relation_dom @ A )
            = ( relation_rng @ ( function_inverse @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t55_funct_1) ).

thf(2829,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
       => ( ( ( relation_rng @ A )
            = ( relation_dom @ ( function_inverse @ A ) ) )
          & ( ( relation_dom @ A )
            = ( relation_rng @ ( function_inverse @ A ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[358]) ).

thf(784,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( rel_str @ A ) )
     => ( ( directed_relstr @ A )
      <=> ! [B: $i] :
            ( ( element @ B @ ( the_carrier @ A ) )
           => ! [C: $i] :
                ( ( element @ C @ ( the_carrier @ A ) )
               => ? [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                    & ( related @ A @ B @ D )
                    & ( related @ A @ C @ D ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_yellow_6) ).

thf(6049,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( rel_str @ A ) )
     => ( ( ( directed_relstr @ A )
         => ! [B: $i] :
              ( ( element @ B @ ( the_carrier @ A ) )
             => ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ? [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                      & ( related @ A @ B @ D )
                      & ( related @ A @ C @ D ) ) ) ) )
        & ( ! [B: $i] :
              ( ( element @ B @ ( the_carrier @ A ) )
             => ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ? [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                      & ( related @ A @ B @ D )
                      & ( related @ A @ C @ D ) ) ) )
         => ( directed_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[784]) ).

thf(160,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( subset @ ( fiber @ ( relation_restriction @ C @ A ) @ B ) @ ( fiber @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t21_wellord1) ).

thf(1800,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( subset @ ( fiber @ ( relation_restriction @ C @ A ) @ B ) @ ( fiber @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[160]) ).

thf(744,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( transitive_relstr @ A )
      <=> ! [B: $i] :
            ( ( element @ B @ ( the_carrier @ A ) )
           => ! [C: $i] :
                ( ( element @ C @ ( the_carrier @ A ) )
               => ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( ( related @ A @ B @ C )
                        & ( related @ A @ C @ D ) )
                     => ( related @ A @ B @ D ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_yellow_0) ).

thf(5622,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ( transitive_relstr @ A )
         => ! [B: $i] :
              ( ( element @ B @ ( the_carrier @ A ) )
             => ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( ( related @ A @ B @ C )
                          & ( related @ A @ C @ D ) )
                       => ( related @ A @ B @ D ) ) ) ) ) )
        & ( ! [B: $i] :
              ( ( element @ B @ ( the_carrier @ A ) )
             => ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( ( related @ A @ B @ C )
                          & ( related @ A @ C @ D ) )
                       => ( related @ A @ B @ D ) ) ) ) )
         => ( transitive_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[744]) ).

thf(525,axiom,
    ! [A: $i] :
      ( ! [B: $i,C: $i,D: $i] :
          ( ( ( B = C )
            & ( ordinal @ C )
            & ( B = D )
            & ( ordinal @ D ) )
         => ( C = D ) )
     => ? [B: $i] :
        ! [C: $i] :
          ( ( in @ C @ B )
        <=> ? [D: $i] :
              ( ( in @ D @ A )
              & ( D = C )
              & ( ordinal @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e6_22__wellord2__1) ).

thf(3919,plain,
    ! [A: $i] :
      ( ! [B: $i,C: $i,D: $i] :
          ( ( ( B = C )
            & ( ordinal @ C )
            & ( B = D )
            & ( ordinal @ D ) )
         => ( C = D ) )
     => ? [B: $i] :
        ! [C: $i] :
          ( ( ( in @ C @ B )
           => ? [D: $i] :
                ( ( in @ D @ A )
                & ( D = C )
                & ( ordinal @ C ) ) )
          & ( ? [D: $i] :
                ( ( in @ D @ A )
                & ( D = C )
                & ( ordinal @ C ) )
           => ( in @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[525]) ).

thf(84,axiom,
    ! [A: $i,B: $i] :
      ( ( ordered_pair @ A @ B )
      = ( unordered_pair @ ( unordered_pair @ A @ B ) @ ( singleton @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_tarski) ).

thf(1347,plain,
    ! [A: $i,B: $i] :
      ( ( ordered_pair @ A @ B )
      = ( unordered_pair @ ( unordered_pair @ A @ B ) @ ( singleton @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[84]) ).

thf(122,axiom,
    ? [A: $i] : ( one_sorted_str @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l1_struct_0) ).

thf(1572,plain,
    ? [A: $i] : ( one_sorted_str @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[122]) ).

thf(1115,plain,
    ~ ( empty_carrier @ sk9 ),
    inference(cnf,[status(esa)],[1107]) ).

thf(320,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_rng @ ( relation_composition @ A @ B ) ) @ ( relation_rng @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t45_relat_1) ).

thf(2635,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_rng @ ( relation_composition @ A @ B ) ) @ ( relation_rng @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[320]) ).

thf(678,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( unordered_pair_as_carrier_subset @ A @ B @ C )
        = ( unordered_pair_as_carrier_subset @ A @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_k2_struct_0) ).

thf(5052,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( unordered_pair_as_carrier_subset @ A @ B @ C )
        = ( unordered_pair_as_carrier_subset @ A @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[678]) ).

thf(597,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_dom @ A ) )
        & ( relation @ ( relation_dom @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc7_relat_1) ).

thf(4368,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_dom @ A ) )
        & ( relation @ ( relation_dom @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[597]) ).

thf(662,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( transitive_relstr @ A )
      <=> ( is_transitive_in @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_orders_2) ).

thf(4952,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ( transitive_relstr @ A )
         => ( is_transitive_in @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) ) )
        & ( ( is_transitive_in @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) )
         => ( transitive_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[662]) ).

thf(631,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( reflexive_relstr @ A )
        & ( transitive_relstr @ A )
        & ( antisymmetric_relstr @ A )
        & ( lower_bounded_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty @ B )
            & ( filtered_subset @ B @ A )
            & ( upper_relstr_subset @ B @ A )
            & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ( proper_element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          <=> ~ ( in @ ( bottom_of_relstr @ A ) @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_waybel_7) ).

thf(4771,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( reflexive_relstr @ A )
        & ( transitive_relstr @ A )
        & ( antisymmetric_relstr @ A )
        & ( lower_bounded_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty @ B )
            & ( filtered_subset @ B @ A )
            & ( upper_relstr_subset @ B @ A )
            & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ( ( proper_element @ B @ ( powerset @ ( the_carrier @ A ) ) )
             => ~ ( in @ ( bottom_of_relstr @ A ) @ B ) )
            & ( ~ ( in @ ( bottom_of_relstr @ A ) @ B )
             => ( proper_element @ B @ ( powerset @ ( the_carrier @ A ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[631]) ).

thf(427,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ! [B: $i,C: $i] :
            ~ ( in @ ( ordered_pair @ B @ C ) @ A )
       => ( A = empty_set ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t56_relat_1) ).

thf(3231,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ! [B: $i,C: $i] :
            ~ ( in @ ( ordered_pair @ B @ C ) @ A )
       => ( A = empty_set ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[427]) ).

thf(600,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ B ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( in @ C @ A )
              & ? [F: $i] :
                  ( ( C = F )
                  & ( in @ D @ F )
                  & ! [G: $i] :
                      ( ( in @ G @ F )
                     => ( in @ ( ordered_pair @ D @ G ) @ B ) ) )
              & ( in @ C @ A )
              & ? [F: $i] :
                  ( ( C = F )
                  & ( in @ E @ F )
                  & ! [G: $i] :
                      ( ( in @ G @ F )
                     => ( in @ ( ordered_pair @ E @ G ) @ B ) ) ) )
           => ( D = E ) )
       => ? [C: $i] :
          ! [D: $i] :
            ( ( in @ D @ C )
          <=> ? [E: $i] :
                ( ( in @ E @ A )
                & ( in @ E @ A )
                & ? [F: $i] :
                    ( ( E = F )
                    & ( in @ D @ F )
                    & ! [G: $i] :
                        ( ( in @ G @ F )
                       => ( in @ ( ordered_pair @ D @ G ) @ B ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e10_24__wellord2__1) ).

thf(4432,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ B ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( in @ C @ A )
              & ? [F: $i] :
                  ( ( C = F )
                  & ( in @ D @ F )
                  & ! [G: $i] :
                      ( ( in @ G @ F )
                     => ( in @ ( ordered_pair @ D @ G ) @ B ) ) )
              & ( in @ C @ A )
              & ? [F: $i] :
                  ( ( C = F )
                  & ( in @ E @ F )
                  & ! [G: $i] :
                      ( ( in @ G @ F )
                     => ( in @ ( ordered_pair @ E @ G ) @ B ) ) ) )
           => ( D = E ) )
       => ? [C: $i] :
          ! [D: $i] :
            ( ( ( in @ D @ C )
             => ? [E: $i] :
                  ( ( in @ E @ A )
                  & ( in @ E @ A )
                  & ? [F: $i] :
                      ( ( E = F )
                      & ( in @ D @ F )
                      & ! [G: $i] :
                          ( ( in @ G @ F )
                         => ( in @ ( ordered_pair @ D @ G ) @ B ) ) ) ) )
            & ( ? [E: $i] :
                  ( ( in @ E @ A )
                  & ( in @ E @ A )
                  & ? [F: $i] :
                      ( ( E = F )
                      & ( in @ D @ F )
                      & ! [G: $i] :
                          ( ( in @ G @ F )
                         => ( in @ ( ordered_pair @ D @ G ) @ B ) ) ) )
             => ( in @ D @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[600]) ).

thf(758,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ! [C: $i] :
          ( ( in @ C @ B )
         => ( in @ C @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l3_subset_1) ).

thf(5787,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ! [C: $i] :
          ( ( in @ C @ B )
         => ( in @ C @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[758]) ).

thf(235,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( subset @ ( relation_field @ ( relation_restriction @ B @ A ) ) @ ( relation_field @ B ) )
        & ( subset @ ( relation_field @ ( relation_restriction @ B @ A ) ) @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t20_wellord1) ).

thf(2237,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( subset @ ( relation_field @ ( relation_restriction @ B @ A ) ) @ ( relation_field @ B ) )
        & ( subset @ ( relation_field @ ( relation_restriction @ B @ A ) ) @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[235]) ).

thf(424,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_rng @ A ) )
        & ( relation @ ( relation_rng @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc8_relat_1) ).

thf(3199,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_rng @ A ) )
        & ( relation @ ( relation_rng @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[424]) ).

thf(445,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ( ( compact_top_space @ A )
      <=> ! [B: $i] :
            ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
           => ~ ( ( is_a_cover_of_carrier @ A @ B )
                & ( open_subsets @ B @ A )
                & ! [C: $i] :
                    ( ( element @ C @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
                   => ~ ( ( subset @ C @ B )
                        & ( is_a_cover_of_carrier @ A @ C )
                        & ( finite @ C ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_compts_1) ).

thf(3393,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ( ( ( compact_top_space @ A )
         => ! [B: $i] :
              ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
             => ~ ( ( is_a_cover_of_carrier @ A @ B )
                  & ( open_subsets @ B @ A )
                  & ! [C: $i] :
                      ( ( element @ C @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
                     => ~ ( ( subset @ C @ B )
                          & ( is_a_cover_of_carrier @ A @ C )
                          & ( finite @ C ) ) ) ) ) )
        & ( ! [B: $i] :
              ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
             => ~ ( ( is_a_cover_of_carrier @ A @ B )
                  & ( open_subsets @ B @ A )
                  & ! [C: $i] :
                      ( ( element @ C @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
                     => ~ ( ( subset @ C @ B )
                          & ( is_a_cover_of_carrier @ A @ C )
                          & ( finite @ C ) ) ) ) )
         => ( compact_top_space @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[445]) ).

thf(498,axiom,
    ! [A: $i,B: $i] :
      ( ( B
        = ( singleton @ A ) )
    <=> ! [C: $i] :
          ( ( in @ C @ B )
        <=> ( C = A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_tarski) ).

thf(3724,plain,
    ! [A: $i,B: $i] :
      ( ( ( B
          = ( singleton @ A ) )
       => ! [C: $i] :
            ( ( ( in @ C @ B )
             => ( C = A ) )
            & ( ( C = A )
             => ( in @ C @ B ) ) ) )
      & ( ! [C: $i] :
            ( ( ( in @ C @ B )
             => ( C = A ) )
            & ( ( C = A )
             => ( in @ C @ B ) ) )
       => ( B
          = ( singleton @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[498]) ).

thf(350,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ( one_sorted_str @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_l1_pre_topc) ).

thf(2782,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ( one_sorted_str @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[350]) ).

thf(539,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_commutative @ A )
        & ( meet_absorbing @ A )
        & ( join_absorbing @ A )
        & ( latt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( below_refl @ A @ B @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_r3_lattices) ).

thf(3983,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_commutative @ A )
        & ( meet_absorbing @ A )
        & ( join_absorbing @ A )
        & ( latt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( below_refl @ A @ B @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[539]) ).

thf(639,axiom,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( closed_subset @ B @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( open_subset @ ( subset_complement @ ( the_carrier @ A ) @ B ) @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_tops_1) ).

thf(4815,plain,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( closed_subset @ B @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( open_subset @ ( subset_complement @ ( the_carrier @ A ) @ B ) @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[639]) ).

thf(536,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( unordered_pair_as_carrier_subset @ A @ B @ C )
        = ( unordered_pair @ B @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k2_struct_0) ).

thf(3973,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( unordered_pair_as_carrier_subset @ A @ B @ C )
        = ( unordered_pair @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[536]) ).

thf(211,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ B )
        & ( relation @ C )
        & ( function @ C ) )
     => ? [D: $i] :
        ! [E: $i] :
          ( ( in @ E @ D )
        <=> ( ( in @ E @ ( cartesian_product2 @ A @ A ) )
            & ? [F: $i,G: $i] :
                ( ( E
                  = ( ordered_pair @ F @ G ) )
                & ( in @ ( ordered_pair @ ( apply @ C @ F ) @ ( apply @ C @ G ) ) @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_xboole_0__e6_21__wellord2__1) ).

thf(2073,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ B )
        & ( relation @ C )
        & ( function @ C ) )
     => ? [D: $i] :
        ! [E: $i] :
          ( ( ( in @ E @ D )
           => ( ( in @ E @ ( cartesian_product2 @ A @ A ) )
              & ? [F: $i,G: $i] :
                  ( ( E
                    = ( ordered_pair @ F @ G ) )
                  & ( in @ ( ordered_pair @ ( apply @ C @ F ) @ ( apply @ C @ G ) ) @ B ) ) ) )
          & ( ( ( in @ E @ ( cartesian_product2 @ A @ A ) )
              & ? [F: $i,G: $i] :
                  ( ( E
                    = ( ordered_pair @ F @ G ) )
                  & ( in @ ( ordered_pair @ ( apply @ C @ F ) @ ( apply @ C @ G ) ) @ B ) ) )
           => ( in @ E @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[211]) ).

thf(615,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( ( set_union2 @ ( singleton @ A ) @ B )
        = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t46_zfmisc_1) ).

thf(4578,plain,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( ( set_union2 @ ( singleton @ A ) @ B )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[615]) ).

thf(100,axiom,
    ! [A: $i] :
      ( ( lower_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( ( bottom_of_semilattstr @ ( boole_lattice @ A ) )
        = empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_lattice3) ).

thf(1450,plain,
    ! [A: $i] :
      ( ( lower_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( ( bottom_of_semilattstr @ ( boole_lattice @ A ) )
        = empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[100]) ).

thf(34,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( k2_lattice3 @ A )
        = ( relation_of_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k2_lattice3) ).

thf(1040,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( k2_lattice3 @ A )
        = ( relation_of_lattice @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[34]) ).

thf(1109,plain,
    with_infima_relstr @ sk9,
    inference(cnf,[status(esa)],[1107]) ).

thf(137,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ~ ( ~ ( being_limit_ordinal @ A )
            & ! [B: $i] :
                ( ( ordinal @ B )
               => ( A
                 != ( succ @ B ) ) ) )
        & ~ ( ? [B: $i] :
                ( ( ordinal @ B )
                & ( A
                  = ( succ @ B ) ) )
            & ( being_limit_ordinal @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t42_ordinal1) ).

thf(1632,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ~ ( ~ ( being_limit_ordinal @ A )
            & ! [B: $i] :
                ( ( ordinal @ B )
               => ( A
                 != ( succ @ B ) ) ) )
        & ~ ( ? [B: $i] :
                ( ( ordinal @ B )
                & ( A
                  = ( succ @ B ) ) )
            & ( being_limit_ordinal @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[137]) ).

thf(286,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( relation_of_lattice @ A )
        = ( a_1_0_filter_1 @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_filter_1) ).

thf(2469,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( relation_of_lattice @ A )
        = ( a_1_0_filter_1 @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[286]) ).

thf(796,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( is_eventually_in @ A @ B @ C )
            <=> ? [D: $i] :
                  ( ( element @ D @ ( the_carrier @ B ) )
                  & ! [E: $i] :
                      ( ( element @ E @ ( the_carrier @ B ) )
                     => ( ( related @ B @ D @ E )
                       => ( in @ ( apply_netmap @ A @ B @ E ) @ C ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d11_waybel_0) ).

thf(6135,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( ( is_eventually_in @ A @ B @ C )
               => ? [D: $i] :
                    ( ( element @ D @ ( the_carrier @ B ) )
                    & ! [E: $i] :
                        ( ( element @ E @ ( the_carrier @ B ) )
                       => ( ( related @ B @ D @ E )
                         => ( in @ ( apply_netmap @ A @ B @ E ) @ C ) ) ) ) )
              & ( ? [D: $i] :
                    ( ( element @ D @ ( the_carrier @ B ) )
                    & ! [E: $i] :
                        ( ( element @ E @ ( the_carrier @ B ) )
                       => ( ( related @ B @ D @ E )
                         => ( in @ ( apply_netmap @ A @ B @ E ) @ C ) ) ) )
               => ( is_eventually_in @ A @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[796]) ).

thf(143,axiom,
    ! [A: $i,B: $i] :
      ( ( ( reflexive @ B )
        & ( antisymmetric @ B )
        & ( transitive @ B )
        & ( v1_partfun1 @ B @ A @ A )
        & ( relation_of2 @ B @ A @ A ) )
     => ( ( strict_rel_str @ ( rel_str_of @ A @ B ) )
        & ( reflexive_relstr @ ( rel_str_of @ A @ B ) )
        & ( transitive_relstr @ ( rel_str_of @ A @ B ) )
        & ( antisymmetric_relstr @ ( rel_str_of @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_orders_2) ).

thf(1682,plain,
    ! [A: $i,B: $i] :
      ( ( ( reflexive @ B )
        & ( antisymmetric @ B )
        & ( transitive @ B )
        & ( v1_partfun1 @ B @ A @ A )
        & ( relation_of2 @ B @ A @ A ) )
     => ( ( strict_rel_str @ ( rel_str_of @ A @ B ) )
        & ( reflexive_relstr @ ( rel_str_of @ A @ B ) )
        & ( transitive_relstr @ ( rel_str_of @ A @ B ) )
        & ( antisymmetric_relstr @ ( rel_str_of @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[143]) ).

thf(767,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ! [C: $i] :
          ( ! [D: $i,E: $i,F: $i] :
              ( ( ( D = E )
                & ? [G: $i,H: $i] :
                    ( ( ( ordered_pair @ G @ H )
                      = E )
                    & ( in @ G @ B )
                    & ! [I: $i] :
                        ( ( element @ I @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( I = G )
                         => ( H
                            = ( subset_complement @ ( the_carrier @ A ) @ I ) ) ) ) )
                & ( D = F )
                & ? [G: $i,H: $i] :
                    ( ( ( ordered_pair @ G @ H )
                      = F )
                    & ( in @ G @ B )
                    & ! [I: $i] :
                        ( ( element @ I @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( I = G )
                         => ( H
                            = ( subset_complement @ ( the_carrier @ A ) @ I ) ) ) ) ) )
             => ( E = F ) )
         => ? [D: $i] :
            ! [E: $i] :
              ( ( in @ E @ D )
            <=> ? [F: $i] :
                  ( ( in @ F @ ( cartesian_product2 @ B @ C ) )
                  & ( F = E )
                  & ? [G: $i,H: $i] :
                      ( ( ( ordered_pair @ G @ H )
                        = E )
                      & ( in @ G @ B )
                      & ! [I: $i] :
                          ( ( element @ I @ ( powerset @ ( the_carrier @ A ) ) )
                         => ( ( I = G )
                           => ( H
                              = ( subset_complement @ ( the_carrier @ A ) @ I ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e4_7_2__tops_2__2) ).

thf(5914,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ! [C: $i] :
          ( ! [D: $i,E: $i,F: $i] :
              ( ( ( D = E )
                & ? [G: $i,H: $i] :
                    ( ( ( ordered_pair @ G @ H )
                      = E )
                    & ( in @ G @ B )
                    & ! [I: $i] :
                        ( ( element @ I @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( I = G )
                         => ( H
                            = ( subset_complement @ ( the_carrier @ A ) @ I ) ) ) ) )
                & ( D = F )
                & ? [G: $i,H: $i] :
                    ( ( ( ordered_pair @ G @ H )
                      = F )
                    & ( in @ G @ B )
                    & ! [I: $i] :
                        ( ( element @ I @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( I = G )
                         => ( H
                            = ( subset_complement @ ( the_carrier @ A ) @ I ) ) ) ) ) )
             => ( E = F ) )
         => ? [D: $i] :
            ! [E: $i] :
              ( ( ( in @ E @ D )
               => ? [F: $i] :
                    ( ( in @ F @ ( cartesian_product2 @ B @ C ) )
                    & ( F = E )
                    & ? [G: $i,H: $i] :
                        ( ( ( ordered_pair @ G @ H )
                          = E )
                        & ( in @ G @ B )
                        & ! [I: $i] :
                            ( ( element @ I @ ( powerset @ ( the_carrier @ A ) ) )
                           => ( ( I = G )
                             => ( H
                                = ( subset_complement @ ( the_carrier @ A ) @ I ) ) ) ) ) ) )
              & ( ? [F: $i] :
                    ( ( in @ F @ ( cartesian_product2 @ B @ C ) )
                    & ( F = E )
                    & ? [G: $i,H: $i] :
                        ( ( ( ordered_pair @ G @ H )
                          = E )
                        & ( in @ G @ B )
                        & ! [I: $i] :
                            ( ( element @ I @ ( powerset @ ( the_carrier @ A ) ) )
                           => ( ( I = G )
                             => ( H
                                = ( subset_complement @ ( the_carrier @ A ) @ I ) ) ) ) ) )
               => ( in @ E @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[767]) ).

thf(672,axiom,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ? [C: $i] :
          ( ( element @ C @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
          & ! [D: $i] :
              ( ( element @ D @ ( powerset @ ( the_carrier @ A ) ) )
             => ( ( in @ D @ C )
              <=> ( in @ ( set_difference @ ( cast_as_carrier_subset @ A ) @ D ) @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s3_subset_1__e2_37_1_1__pre_topc) ).

thf(5032,plain,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ? [C: $i] :
          ( ( element @ C @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
          & ! [D: $i] :
              ( ( element @ D @ ( powerset @ ( the_carrier @ A ) ) )
             => ( ( ( in @ D @ C )
                 => ( in @ ( set_difference @ ( cast_as_carrier_subset @ A ) @ D ) @ B ) )
                & ( ( in @ ( set_difference @ ( cast_as_carrier_subset @ A ) @ D ) @ B )
                 => ( in @ D @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[672]) ).

thf(249,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( function @ A )
        & ( relation @ B )
        & ( function @ B ) )
     => ( ( relation @ ( relation_composition @ A @ B ) )
        & ( function @ ( relation_composition @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_funct_1) ).

thf(2291,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( function @ A )
        & ( relation @ B )
        & ( function @ B ) )
     => ( ( relation @ ( relation_composition @ A @ B ) )
        & ( function @ ( relation_composition @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[249]) ).

thf(442,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ B ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( in @ C @ A )
              & ? [F: $i] :
                  ( ( C = F )
                  & ( in @ D @ F )
                  & ! [G: $i] :
                      ( ( in @ G @ F )
                     => ( in @ ( ordered_pair @ D @ G ) @ B ) ) )
              & ( in @ C @ A )
              & ? [F: $i] :
                  ( ( C = F )
                  & ( in @ E @ F )
                  & ! [G: $i] :
                      ( ( in @ G @ F )
                     => ( in @ ( ordered_pair @ E @ G ) @ B ) ) ) )
           => ( D = E ) )
       => ? [C: $i] :
            ( ( relation @ C )
            & ( function @ C )
            & ! [D: $i,E: $i] :
                ( ( in @ ( ordered_pair @ D @ E ) @ C )
              <=> ( ( in @ D @ A )
                  & ( in @ D @ A )
                  & ? [F: $i] :
                      ( ( D = F )
                      & ( in @ E @ F )
                      & ! [G: $i] :
                          ( ( in @ G @ F )
                         => ( in @ ( ordered_pair @ E @ G ) @ B ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_funct_1__e10_24__wellord2__1) ).

thf(3357,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ B ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( in @ C @ A )
              & ? [F: $i] :
                  ( ( C = F )
                  & ( in @ D @ F )
                  & ! [G: $i] :
                      ( ( in @ G @ F )
                     => ( in @ ( ordered_pair @ D @ G ) @ B ) ) )
              & ( in @ C @ A )
              & ? [F: $i] :
                  ( ( C = F )
                  & ( in @ E @ F )
                  & ! [G: $i] :
                      ( ( in @ G @ F )
                     => ( in @ ( ordered_pair @ E @ G ) @ B ) ) ) )
           => ( D = E ) )
       => ? [C: $i] :
            ( ( relation @ C )
            & ( function @ C )
            & ! [D: $i,E: $i] :
                ( ( ( in @ ( ordered_pair @ D @ E ) @ C )
                 => ( ( in @ D @ A )
                    & ( in @ D @ A )
                    & ? [F: $i] :
                        ( ( D = F )
                        & ( in @ E @ F )
                        & ! [G: $i] :
                            ( ( in @ G @ F )
                           => ( in @ ( ordered_pair @ E @ G ) @ B ) ) ) ) )
                & ( ( ( in @ D @ A )
                    & ( in @ D @ A )
                    & ? [F: $i] :
                        ( ( D = F )
                        & ( in @ E @ F )
                        & ! [G: $i] :
                            ( ( in @ G @ F )
                           => ( in @ ( ordered_pair @ E @ G ) @ B ) ) ) )
                 => ( in @ ( ordered_pair @ D @ E ) @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[442]) ).

thf(241,axiom,
    ! [A: $i] :
      ( ( meet_semilatt_str @ A )
     => ( one_sorted_str @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_l1_lattices) ).

thf(2254,plain,
    ! [A: $i] :
      ( ( meet_semilatt_str @ A )
     => ( one_sorted_str @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[241]) ).

thf(185,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( subset @ A @ B )
       => ( subset @ ( relation_inverse_image @ C @ A ) @ ( relation_inverse_image @ C @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t178_relat_1) ).

thf(1960,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( subset @ A @ B )
       => ( subset @ ( relation_inverse_image @ C @ A ) @ ( relation_inverse_image @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[185]) ).

thf(309,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( meet_of_latt_set @ A @ B )
          = ( join_of_latt_set @ A @ ( a_2_2_lattice3 @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d22_lattice3) ).

thf(2555,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( meet_of_latt_set @ A @ B )
          = ( join_of_latt_set @ A @ ( a_2_2_lattice3 @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[309]) ).

thf(126,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( well_orders @ B @ A )
       => ( ( ( relation_field @ ( relation_restriction @ B @ A ) )
            = A )
          & ( well_ordering @ ( relation_restriction @ B @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t25_wellord2) ).

thf(1581,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( well_orders @ B @ A )
       => ( ( ( relation_field @ ( relation_restriction @ B @ A ) )
            = A )
          & ( well_ordering @ ( relation_restriction @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[126]) ).

thf(258,axiom,
    ! [A: $i] :
      ( ( singleton @ A )
     != empty_set ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l1_zfmisc_1) ).

thf(2335,plain,
    ! [A: $i] :
      ( ( singleton @ A )
     != empty_set ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[258]) ).

thf(505,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( interior @ A @ B )
            = ( subset_complement @ ( the_carrier @ A ) @ ( topstr_closure @ A @ ( subset_complement @ ( the_carrier @ A ) @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_tops_1) ).

thf(3771,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( interior @ A @ B )
            = ( subset_complement @ ( the_carrier @ A ) @ ( topstr_closure @ A @ ( subset_complement @ ( the_carrier @ A ) @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[505]) ).

thf(637,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_union2 @ A @ B @ C )
        = ( subset_union2 @ A @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_k4_subset_1) ).

thf(4810,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_union2 @ A @ B @ C )
        = ( subset_union2 @ A @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[637]) ).

thf(540,axiom,
    ! [A: $i,B: $i,C: $i,D: $i,E: $i] :
      ( ( ~ ( empty @ B )
        & ( function @ D )
        & ( quasi_total @ D @ A @ B )
        & ( relation_of2 @ D @ A @ B )
        & ( function @ E )
        & ( quasi_total @ E @ B @ C )
        & ( relation_of2 @ E @ B @ C ) )
     => ( ( function @ ( function_of_composition @ A @ B @ C @ D @ E ) )
        & ( quasi_total @ ( function_of_composition @ A @ B @ C @ D @ E ) @ A @ C )
        & ( relation_of2_as_subset @ ( function_of_composition @ A @ B @ C @ D @ E ) @ A @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k7_funct_2) ).

thf(3986,plain,
    ! [A: $i,B: $i,C: $i,D: $i,E: $i] :
      ( ( ~ ( empty @ B )
        & ( function @ D )
        & ( quasi_total @ D @ A @ B )
        & ( relation_of2 @ D @ A @ B )
        & ( function @ E )
        & ( quasi_total @ E @ B @ C )
        & ( relation_of2 @ E @ B @ C ) )
     => ( ( function @ ( function_of_composition @ A @ B @ C @ D @ E ) )
        & ( quasi_total @ ( function_of_composition @ A @ B @ C @ D @ E ) @ A @ C )
        & ( relation_of2_as_subset @ ( function_of_composition @ A @ B @ C @ D @ E ) @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[540]) ).

thf(473,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( B
          = ( identity_relation @ A ) )
      <=> ( ( ( relation_dom @ B )
            = A )
          & ! [C: $i] :
              ( ( in @ C @ A )
             => ( ( apply @ B @ C )
                = C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t34_funct_1) ).

thf(3537,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( ( B
            = ( identity_relation @ A ) )
         => ( ( ( relation_dom @ B )
              = A )
            & ! [C: $i] :
                ( ( in @ C @ A )
               => ( ( apply @ B @ C )
                  = C ) ) ) )
        & ( ( ( ( relation_dom @ B )
              = A )
            & ! [C: $i] :
                ( ( in @ C @ A )
               => ( ( apply @ B @ C )
                  = C ) ) )
         => ( B
            = ( identity_relation @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[473]) ).

thf(247,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_orders_2) ).

thf(2281,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[247]) ).

thf(467,axiom,
    ! [A: $i,B: $i] :
      ( ~ ( empty @ A )
     => ~ ( empty @ ( set_union2 @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_xboole_0) ).

thf(3505,plain,
    ! [A: $i,B: $i] :
      ( ~ ( empty @ A )
     => ~ ( empty @ ( set_union2 @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[467]) ).

thf(416,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( subset @ A @ B )
          <=> ! [C: $i,D: $i] :
                ( ( in @ ( ordered_pair @ C @ D ) @ A )
               => ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_relat_1) ).

thf(3157,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( ( subset @ A @ B )
             => ! [C: $i,D: $i] :
                  ( ( in @ ( ordered_pair @ C @ D ) @ A )
                 => ( in @ ( ordered_pair @ C @ D ) @ B ) ) )
            & ( ! [C: $i,D: $i] :
                  ( ( in @ ( ordered_pair @ C @ D ) @ A )
                 => ( in @ ( ordered_pair @ C @ D ) @ B ) )
             => ( subset @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[416]) ).

thf(699,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_waybel_7) ).

thf(5321,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[699]) ).

thf(196,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( symmetric @ A )
        & ( transitive @ A ) )
     => ( ( relation @ A )
        & ( reflexive @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_partfun1) ).

thf(2002,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( symmetric @ A )
        & ( transitive @ A ) )
     => ( ( relation @ A )
        & ( reflexive @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[196]) ).

thf(382,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ ( ordered_pair @ A @ B ) @ C )
       => ( ( in @ A @ ( relation_field @ C ) )
          & ( in @ B @ ( relation_field @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t30_relat_1) ).

thf(2965,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ ( ordered_pair @ A @ B ) @ C )
       => ( ( in @ A @ ( relation_field @ C ) )
          & ( in @ B @ ( relation_field @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[382]) ).

thf(479,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( connected @ A )
      <=> ! [B: $i,C: $i] :
            ~ ( ( in @ B @ ( relation_field @ A ) )
              & ( in @ C @ ( relation_field @ A ) )
              & ( B != C )
              & ~ ( in @ ( ordered_pair @ B @ C ) @ A )
              & ~ ( in @ ( ordered_pair @ C @ B ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l4_wellord1) ).

thf(3606,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( connected @ A )
         => ! [B: $i,C: $i] :
              ~ ( ( in @ B @ ( relation_field @ A ) )
                & ( in @ C @ ( relation_field @ A ) )
                & ( B != C )
                & ~ ( in @ ( ordered_pair @ B @ C ) @ A )
                & ~ ( in @ ( ordered_pair @ C @ B ) @ A ) ) )
        & ( ! [B: $i,C: $i] :
              ~ ( ( in @ B @ ( relation_field @ A ) )
                & ( in @ C @ ( relation_field @ A ) )
                & ( B != C )
                & ~ ( in @ ( ordered_pair @ B @ C ) @ A )
                & ~ ( in @ ( ordered_pair @ C @ B ) @ A ) )
         => ( connected @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[479]) ).

thf(315,axiom,
    ! [A: $i,B: $i] :
      ~ ( proper_subset @ A @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',irreflexivity_r2_xboole_0) ).

thf(2586,plain,
    ! [A: $i] :
      ~ ( proper_subset @ A @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[315]) ).

thf(399,axiom,
    ( ( empty @ empty_set )
    & ( relation @ empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_relat_1) ).

thf(3068,plain,
    ( ( empty @ empty_set )
    & ( relation @ empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[399]) ).

thf(707,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc4_finset_1) ).

thf(5370,plain,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[707]) ).

thf(289,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( transitive @ A )
      <=> ( is_transitive_in @ A @ ( relation_field @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d16_relat_2) ).

thf(2483,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( transitive @ A )
         => ( is_transitive_in @ A @ ( relation_field @ A ) ) )
        & ( ( is_transitive_in @ A @ ( relation_field @ A ) )
         => ( transitive @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[289]) ).

thf(47,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( ( relation_dom_as_subset @ A @ B @ C )
        = ( relation_dom @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k4_relset_1) ).

thf(1119,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( ( relation_dom_as_subset @ A @ B @ C )
        = ( relation_dom @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[47]) ).

thf(135,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
     => ( B
        = ( set_union2 @ A @ ( set_difference @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t45_xboole_1) ).

thf(1622,plain,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
     => ( B
        = ( set_union2 @ A @ ( set_difference @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[135]) ).

thf(562,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ B ) )
             => ( ( the_carrier @ ( netstr_restr_to_element @ A @ B @ C ) )
                = ( a_3_0_waybel_9 @ A @ B @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t12_waybel_9) ).

thf(4087,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ B ) )
             => ( ( the_carrier @ ( netstr_restr_to_element @ A @ B @ C ) )
                = ( a_3_0_waybel_9 @ A @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[562]) ).

thf(237,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( subset @ A @ ( relation_rng @ B ) )
       => ( ( relation_image @ B @ ( relation_inverse_image @ B @ A ) )
          = A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t147_funct_1) ).

thf(2242,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( subset @ A @ ( relation_rng @ B ) )
       => ( ( relation_image @ B @ ( relation_inverse_image @ B @ A ) )
          = A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[237]) ).

thf(322,axiom,
    ! [A: $i,B: $i] :
      ( ( proper_subset @ A @ B )
     => ~ ( proper_subset @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',antisymmetry_r2_xboole_0) ).

thf(2639,plain,
    ! [A: $i,B: $i] :
      ( ( proper_subset @ A @ B )
     => ~ ( proper_subset @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[322]) ).

thf(476,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( the_carrier @ ( boole_POSet @ A ) ) ) )
     => ( ( upper_relstr_subset @ B @ ( boole_POSet @ A ) )
      <=> ! [C: $i,D: $i] :
            ( ( ( subset @ C @ D )
              & ( subset @ D @ A )
              & ( in @ C @ B ) )
           => ( in @ D @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t11_waybel_7) ).

thf(3588,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( the_carrier @ ( boole_POSet @ A ) ) ) )
     => ( ( ( upper_relstr_subset @ B @ ( boole_POSet @ A ) )
         => ! [C: $i,D: $i] :
              ( ( ( subset @ C @ D )
                & ( subset @ D @ A )
                & ( in @ C @ B ) )
             => ( in @ D @ B ) ) )
        & ( ! [C: $i,D: $i] :
              ( ( ( subset @ C @ D )
                & ( subset @ D @ A )
                & ( in @ C @ B ) )
             => ( in @ D @ B ) )
         => ( upper_relstr_subset @ B @ ( boole_POSet @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[476]) ).

thf(147,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A )
      & ( lower_bounded_semilattstr @ A )
      & ( upper_bounded_semilattstr @ A )
      & ( bounded_lattstr @ A )
      & ( complemented_lattstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc12_lattices) ).

thf(1697,plain,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A )
      & ( lower_bounded_semilattstr @ A )
      & ( upper_bounded_semilattstr @ A )
      & ( bounded_lattstr @ A )
      & ( complemented_lattstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[147]) ).

thf(462,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ~ ( empty @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc5_struct_0) ).

thf(3492,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ~ ( empty @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[462]) ).

thf(338,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ( strict_latt_str @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_lattices) ).

thf(2718,plain,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ( strict_latt_str @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[338]) ).

thf(170,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( singleton @ A )
        = ( unordered_pair @ B @ C ) )
     => ( A = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_zfmisc_1) ).

thf(1863,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( singleton @ A )
        = ( unordered_pair @ B @ C ) )
     => ( A = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[170]) ).

thf(42,axiom,
    ! [A: $i,B: $i] : ( subset @ A @ ( set_union2 @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t7_xboole_1) ).

thf(1074,plain,
    ! [A: $i,B: $i] : ( subset @ A @ ( set_union2 @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[42]) ).

thf(731,axiom,
    ! [A: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ A ) )
     => ~ ( empty @ ( relation_dom @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc5_relat_1) ).

thf(5530,plain,
    ! [A: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ A ) )
     => ~ ( empty @ ( relation_dom @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[731]) ).

thf(775,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( subset_intersection2 @ ( the_carrier @ A ) @ B @ ( cast_as_carrier_subset @ A ) )
            = B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t15_pre_topc) ).

thf(6020,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( subset_intersection2 @ ( the_carrier @ A ) @ B @ ( cast_as_carrier_subset @ A ) )
            = B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[775]) ).

thf(145,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ! [C: $i] :
              ( ( subnetstr @ C @ A @ B )
             => ( ( full_subnetstr @ C @ A @ B )
              <=> ( ( full_subrelstr @ C @ B )
                  & ( subrelstr @ C @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d9_yellow_6) ).

thf(1691,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ! [C: $i] :
              ( ( subnetstr @ C @ A @ B )
             => ( ( ( full_subnetstr @ C @ A @ B )
                 => ( ( full_subrelstr @ C @ B )
                    & ( subrelstr @ C @ B ) ) )
                & ( ( ( full_subrelstr @ C @ B )
                    & ( subrelstr @ C @ B ) )
                 => ( full_subnetstr @ C @ A @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[145]) ).

thf(783,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( subset @ A @ ( union @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t92_zfmisc_1) ).

thf(6047,plain,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( subset @ A @ ( union @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[783]) ).

thf(605,axiom,
    ! [A: $i,B: $i] :
      ( ( rel_str @ A )
     => ( element @ ( meet_on_relstr @ A @ B ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_yellow_0) ).

thf(4531,plain,
    ! [A: $i,B: $i] :
      ( ( rel_str @ A )
     => ( element @ ( meet_on_relstr @ A @ B ) @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[605]) ).

thf(421,axiom,
    ! [A: $i] :
      ( ( ( ordinal @ A )
        & ( natural @ A ) )
     => ( ~ ( empty @ ( succ @ A ) )
        & ( epsilon_transitive @ ( succ @ A ) )
        & ( epsilon_connected @ ( succ @ A ) )
        & ( ordinal @ ( succ @ A ) )
        & ( natural @ ( succ @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_arytm_3) ).

thf(3186,plain,
    ! [A: $i] :
      ( ( ( ordinal @ A )
        & ( natural @ A ) )
     => ( ~ ( empty @ ( succ @ A ) )
        & ( epsilon_transitive @ ( succ @ A ) )
        & ( epsilon_connected @ ( succ @ A ) )
        & ( ordinal @ ( succ @ A ) )
        & ( natural @ ( succ @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[421]) ).

thf(738,axiom,
    ( ( empty @ empty_set )
    & ( v1_membered @ empty_set )
    & ( v2_membered @ empty_set )
    & ( v3_membered @ empty_set )
    & ( v4_membered @ empty_set )
    & ( v5_membered @ empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc6_membered) ).

thf(5562,plain,
    ( ( empty @ empty_set )
    & ( v1_membered @ empty_set )
    & ( v2_membered @ empty_set )
    & ( v3_membered @ empty_set )
    & ( v4_membered @ empty_set )
    & ( v5_membered @ empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[738]) ).

thf(342,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ ( relation_rng @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t118_relat_1) ).

thf(2737,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ ( relation_rng @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[342]) ).

thf(553,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( identity_on_carrier @ A )
        = ( identity_as_relation_of @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d11_grcat_1) ).

thf(4031,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( identity_on_carrier @ A )
        = ( identity_as_relation_of @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[553]) ).

thf(76,axiom,
    ! [A: $i] :
      ( ( v4_membered @ A )
     => ( v3_membered @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_membered) ).

thf(1311,plain,
    ! [A: $i] :
      ( ( v4_membered @ A )
     => ( v3_membered @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[76]) ).

thf(233,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( antisymmetric @ B )
       => ( antisymmetric @ ( relation_restriction @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t25_wellord1) ).

thf(2232,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( antisymmetric @ B )
       => ( antisymmetric @ ( relation_restriction @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[233]) ).

thf(251,axiom,
    ? [A: $i] : ( join_semilatt_str @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l2_lattices) ).

thf(2296,plain,
    ? [A: $i] : ( join_semilatt_str @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[251]) ).

thf(323,axiom,
    ! [A: $i] :
      ( ( v5_membered @ A )
     => ( v4_membered @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_membered) ).

thf(2641,plain,
    ! [A: $i] :
      ( ( v5_membered @ A )
     => ( v4_membered @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[323]) ).

thf(655,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ( ( proper_element @ B @ ( powerset @ A ) )
      <=> ( B != A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t5_tex_2) ).

thf(4910,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ( ( ( proper_element @ B @ ( powerset @ A ) )
         => ( B != A ) )
        & ( ( B != A )
         => ( proper_element @ B @ ( powerset @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[655]) ).

thf(327,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ B )
        & ( relation @ C )
        & ( function @ C ) )
     => ( ! [D: $i,E: $i,F: $i] :
            ( ( ( D = E )
              & ? [G: $i,H: $i] :
                  ( ( E
                    = ( ordered_pair @ G @ H ) )
                  & ( in @ ( ordered_pair @ ( apply @ C @ G ) @ ( apply @ C @ H ) ) @ B ) )
              & ( D = F )
              & ? [G: $i,H: $i] :
                  ( ( F
                    = ( ordered_pair @ G @ H ) )
                  & ( in @ ( ordered_pair @ ( apply @ C @ G ) @ ( apply @ C @ H ) ) @ B ) ) )
           => ( E = F ) )
       => ? [D: $i] :
          ! [E: $i] :
            ( ( in @ E @ D )
          <=> ? [F: $i] :
                ( ( in @ F @ ( cartesian_product2 @ A @ A ) )
                & ( F = E )
                & ? [G: $i,H: $i] :
                    ( ( E
                      = ( ordered_pair @ G @ H ) )
                    & ( in @ ( ordered_pair @ ( apply @ C @ G ) @ ( apply @ C @ H ) ) @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e6_21__wellord2__1) ).

thf(2660,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ B )
        & ( relation @ C )
        & ( function @ C ) )
     => ( ! [D: $i,E: $i,F: $i] :
            ( ( ( D = E )
              & ? [G: $i,H: $i] :
                  ( ( E
                    = ( ordered_pair @ G @ H ) )
                  & ( in @ ( ordered_pair @ ( apply @ C @ G ) @ ( apply @ C @ H ) ) @ B ) )
              & ( D = F )
              & ? [G: $i,H: $i] :
                  ( ( F
                    = ( ordered_pair @ G @ H ) )
                  & ( in @ ( ordered_pair @ ( apply @ C @ G ) @ ( apply @ C @ H ) ) @ B ) ) )
           => ( E = F ) )
       => ? [D: $i] :
          ! [E: $i] :
            ( ( ( in @ E @ D )
             => ? [F: $i] :
                  ( ( in @ F @ ( cartesian_product2 @ A @ A ) )
                  & ( F = E )
                  & ? [G: $i,H: $i] :
                      ( ( E
                        = ( ordered_pair @ G @ H ) )
                      & ( in @ ( ordered_pair @ ( apply @ C @ G ) @ ( apply @ C @ H ) ) @ B ) ) ) )
            & ( ? [F: $i] :
                  ( ( in @ F @ ( cartesian_product2 @ A @ A ) )
                  & ( F = E )
                  & ? [G: $i,H: $i] :
                      ( ( E
                        = ( ordered_pair @ G @ H ) )
                      & ( in @ ( ordered_pair @ ( apply @ C @ G ) @ ( apply @ C @ H ) ) @ B ) ) )
             => ( in @ E @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[327]) ).

thf(560,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( transitive_relstr @ A )
        & ( rel_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
        & ( finite @ C )
        & ( element @ C @ ( powerset @ B ) ) )
     => ? [D: $i] :
        ! [E: $i] :
          ( ( in @ E @ D )
        <=> ( ( in @ E @ ( powerset @ C ) )
            & ? [F: $i] :
                ( ( F = E )
                & ? [G: $i] :
                    ( ( element @ G @ ( the_carrier @ A ) )
                    & ( in @ G @ B )
                    & ( relstr_set_smaller @ A @ F @ G ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_xboole_0__e11_2_1__waybel_0__1) ).

thf(4059,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( transitive_relstr @ A )
        & ( rel_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
        & ( finite @ C )
        & ( element @ C @ ( powerset @ B ) ) )
     => ? [D: $i] :
        ! [E: $i] :
          ( ( ( in @ E @ D )
           => ( ( in @ E @ ( powerset @ C ) )
              & ? [F: $i] :
                  ( ( F = E )
                  & ? [G: $i] :
                      ( ( element @ G @ ( the_carrier @ A ) )
                      & ( in @ G @ B )
                      & ( relstr_set_smaller @ A @ F @ G ) ) ) ) )
          & ( ( ( in @ E @ ( powerset @ C ) )
              & ? [F: $i] :
                  ( ( F = E )
                  & ? [G: $i] :
                      ( ( element @ G @ ( the_carrier @ A ) )
                      & ( in @ G @ B )
                      & ( relstr_set_smaller @ A @ F @ G ) ) ) )
           => ( in @ E @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[560]) ).

thf(373,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( empty @ A )
        & ( A != B )
        & ( empty @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_boole) ).

thf(2905,plain,
    ! [A: $i,B: $i] :
      ~ ( ( empty @ A )
        & ( A != B )
        & ( empty @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[373]) ).

thf(474,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( ex_inf_of_relstr_set @ A @ B )
        <=> ? [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
              & ( relstr_element_smaller @ A @ B @ C )
              & ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ( ( relstr_element_smaller @ A @ B @ D )
                   => ( related @ A @ D @ C ) ) )
              & ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ( ( ( relstr_element_smaller @ A @ B @ D )
                      & ! [E: $i] :
                          ( ( element @ E @ ( the_carrier @ A ) )
                         => ( ( relstr_element_smaller @ A @ B @ E )
                           => ( related @ A @ E @ D ) ) ) )
                   => ( D = C ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_yellow_0) ).

thf(3550,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( ( ex_inf_of_relstr_set @ A @ B )
           => ? [C: $i] :
                ( ( element @ C @ ( the_carrier @ A ) )
                & ( relstr_element_smaller @ A @ B @ C )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( relstr_element_smaller @ A @ B @ D )
                     => ( related @ A @ D @ C ) ) )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( ( relstr_element_smaller @ A @ B @ D )
                        & ! [E: $i] :
                            ( ( element @ E @ ( the_carrier @ A ) )
                           => ( ( relstr_element_smaller @ A @ B @ E )
                             => ( related @ A @ E @ D ) ) ) )
                     => ( D = C ) ) ) ) )
          & ( ? [C: $i] :
                ( ( element @ C @ ( the_carrier @ A ) )
                & ( relstr_element_smaller @ A @ B @ C )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( relstr_element_smaller @ A @ B @ D )
                     => ( related @ A @ D @ C ) ) )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( ( relstr_element_smaller @ A @ B @ D )
                        & ! [E: $i] :
                            ( ( element @ E @ ( the_carrier @ A ) )
                           => ( ( relstr_element_smaller @ A @ B @ E )
                             => ( related @ A @ E @ D ) ) ) )
                     => ( D = C ) ) ) )
           => ( ex_inf_of_relstr_set @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[474]) ).

thf(574,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( one_sorted_str @ A )
        & ( one_sorted_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) ) )
     => ( ( function_invverse_img_as_carrier_subset @ A @ B @ C @ D )
        = ( relation_inverse_image @ C @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k5_pre_topc) ).

thf(4172,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( one_sorted_str @ A )
        & ( one_sorted_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) ) )
     => ( ( function_invverse_img_as_carrier_subset @ A @ B @ C @ D )
        = ( relation_inverse_image @ C @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[574]) ).

thf(450,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( in @ C @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( D
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) )
              & ( in @ C @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( E
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
           => ( D = E ) )
       => ? [C: $i] :
            ( ( relation @ C )
            & ( function @ C )
            & ! [D: $i,E: $i] :
                ( ( in @ ( ordered_pair @ D @ E ) @ C )
              <=> ( ( in @ D @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                  & ( in @ D @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                  & ! [F: $i] :
                      ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                     => ( ( F = D )
                       => ( E
                          = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_funct_1__e4_7_1__tops_2__1) ).

thf(3418,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( in @ C @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( D
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) )
              & ( in @ C @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( E
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
           => ( D = E ) )
       => ? [C: $i] :
            ( ( relation @ C )
            & ( function @ C )
            & ! [D: $i,E: $i] :
                ( ( ( in @ ( ordered_pair @ D @ E ) @ C )
                 => ( ( in @ D @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                    & ( in @ D @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                    & ! [F: $i] :
                        ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( F = D )
                         => ( E
                            = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) ) )
                & ( ( ( in @ D @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                    & ( in @ D @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                    & ! [F: $i] :
                        ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( F = D )
                         => ( E
                            = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
                 => ( in @ ( ordered_pair @ D @ E ) @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[450]) ).

thf(790,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_semilatt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( below @ A @ B @ C )
              <=> ( ( join @ A @ B @ C )
                  = C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_lattices) ).

thf(6092,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_semilatt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( ( below @ A @ B @ C )
                 => ( ( join @ A @ B @ C )
                    = C ) )
                & ( ( ( join @ A @ B @ C )
                    = C )
                 => ( below @ A @ B @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[790]) ).

thf(36,axiom,
    ! [A: $i] :
      ( ( cast_to_subset @ A )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_subset_1) ).

thf(1047,plain,
    ! [A: $i] :
      ( ( cast_to_subset @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[36]) ).

thf(153,axiom,
    ! [A: $i] :
      ( ( relation @ ( identity_relation @ A ) )
      & ( function @ ( identity_relation @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_funct_1) ).

thf(1730,plain,
    ! [A: $i] :
      ( ( relation @ ( identity_relation @ A ) )
      & ( function @ ( identity_relation @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[153]) ).

thf(490,axiom,
    ! [A: $i,B: $i] :
      ( ~ ( empty @ ( unordered_pair @ A @ B ) )
      & ( finite @ ( unordered_pair @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_finset_1) ).

thf(3679,plain,
    ! [A: $i,B: $i] :
      ( ~ ( empty @ ( unordered_pair @ A @ B ) )
      & ( finite @ ( unordered_pair @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[490]) ).

thf(811,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_associative @ A )
        & ( join_semilatt_str @ A ) )
     => ( ( relation @ ( the_L_join @ A ) )
        & ( function @ ( the_L_join @ A ) )
        & ( quasi_total @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) )
        & ( v2_binop_1 @ ( the_L_join @ A ) @ ( the_carrier @ A ) )
        & ( v1_partfun1 @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_lattice2) ).

thf(6200,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_associative @ A )
        & ( join_semilatt_str @ A ) )
     => ( ( relation @ ( the_L_join @ A ) )
        & ( function @ ( the_L_join @ A ) )
        & ( quasi_total @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) )
        & ( v2_binop_1 @ ( the_L_join @ A ) @ ( the_carrier @ A ) )
        & ( v1_partfun1 @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[811]) ).

thf(1163,plain,
    join_absorbing @ sk16,
    inference(cnf,[status(esa)],[1159]) ).

thf(69,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A )
      & ( up_complete_relstr @ A )
      & ( join_complete_relstr @ A )
      & ( v2_waybel_3 @ A )
      & ( v3_waybel_3 @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_waybel_3) ).

thf(1267,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A )
      & ( up_complete_relstr @ A )
      & ( join_complete_relstr @ A )
      & ( v2_waybel_3 @ A )
      & ( v3_waybel_3 @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[69]) ).

thf(1274,plain,
    ~ ( empty_carrier @ sk18 ),
    inference(cnf,[status(esa)],[1267]) ).

thf(334,axiom,
    ! [A: $i] :
      ( ( inclusion_order @ A )
      = ( inclusion_relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k1_yellow_1) ).

thf(2705,plain,
    ! [A: $i] :
      ( ( inclusion_order @ A )
      = ( inclusion_relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[334]) ).

thf(788,axiom,
    ( ( relation @ empty_set )
    & ( relation_empty_yielding @ empty_set )
    & ( function @ empty_set )
    & ( one_to_one @ empty_set )
    & ( empty @ empty_set )
    & ( epsilon_transitive @ empty_set )
    & ( epsilon_connected @ empty_set )
    & ( ordinal @ empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_ordinal1) ).

thf(6079,plain,
    ( ( relation @ empty_set )
    & ( relation_empty_yielding @ empty_set )
    & ( function @ empty_set )
    & ( one_to_one @ empty_set )
    & ( empty @ empty_set )
    & ( epsilon_transitive @ empty_set )
    & ( epsilon_connected @ empty_set )
    & ( ordinal @ empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[788]) ).

thf(745,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) ) )
     => ( element @ ( cast_to_el_of_LattPOSet @ A @ B ) @ ( the_carrier @ ( poset_of_lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k4_lattice3) ).

thf(5630,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) ) )
     => ( element @ ( cast_to_el_of_LattPOSet @ A @ B ) @ ( the_carrier @ ( poset_of_lattice @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[745]) ).

thf(305,axiom,
    ! [A: $i] :
      ( ( unordered_pair @ A @ A )
      = ( singleton @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t69_enumset1) ).

thf(2541,plain,
    ! [A: $i] :
      ( ( unordered_pair @ A @ A )
      = ( singleton @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[305]) ).

thf(113,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_ordinal1) ).

thf(1519,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[113]) ).

thf(778,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_relat_1) ).

thf(6032,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[778]) ).

thf(706,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( subrelstr @ B @ A )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ! [E: $i] :
                      ( ( element @ E @ ( the_carrier @ B ) )
                     => ! [F: $i] :
                          ( ( element @ F @ ( the_carrier @ B ) )
                         => ( ( ( E = C )
                              & ( F = D )
                              & ( related @ B @ E @ F ) )
                           => ( related @ A @ C @ D ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t60_yellow_0) ).

thf(5366,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( subrelstr @ B @ A )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ! [E: $i] :
                      ( ( element @ E @ ( the_carrier @ B ) )
                     => ! [F: $i] :
                          ( ( element @ F @ ( the_carrier @ B ) )
                         => ( ( ( E = C )
                              & ( F = D )
                              & ( related @ B @ E @ F ) )
                           => ( related @ A @ C @ D ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[706]) ).

thf(581,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ~ ( empty @ ( cast_as_carrier_subset @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_pre_topc) ).

thf(4204,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ~ ( empty @ ( cast_as_carrier_subset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[581]) ).

thf(830,axiom,
    ! [A: $i] :
      ( ( v4_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( ( v1_xcmplx_0 @ B )
            & ( v1_xreal_0 @ B )
            & ( v1_int_1 @ B )
            & ( v1_rat_1 @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc13_membered) ).

thf(6356,plain,
    ! [A: $i] :
      ( ( v4_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( ( v1_xcmplx_0 @ B )
            & ( v1_xreal_0 @ B )
            & ( v1_int_1 @ B )
            & ( v1_rat_1 @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[830]) ).

thf(807,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( is_connected_in @ A @ B )
        <=> ! [C: $i,D: $i] :
              ~ ( ( in @ C @ B )
                & ( in @ D @ B )
                & ( C != D )
                & ~ ( in @ ( ordered_pair @ C @ D ) @ A )
                & ~ ( in @ ( ordered_pair @ D @ C ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d6_relat_2) ).

thf(6178,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( ( is_connected_in @ A @ B )
           => ! [C: $i,D: $i] :
                ~ ( ( in @ C @ B )
                  & ( in @ D @ B )
                  & ( C != D )
                  & ~ ( in @ ( ordered_pair @ C @ D ) @ A )
                  & ~ ( in @ ( ordered_pair @ D @ C ) @ A ) ) )
          & ( ! [C: $i,D: $i] :
                ~ ( ( in @ C @ B )
                  & ( in @ D @ B )
                  & ( C != D )
                  & ~ ( in @ ( ordered_pair @ C @ D ) @ A )
                  & ~ ( in @ ( ordered_pair @ D @ C ) @ A ) )
           => ( is_connected_in @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[807]) ).

thf(550,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty_carrier @ B )
        & ( one_sorted_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ A @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ A @ ( the_carrier @ B ) )
        & ( element @ D @ A ) )
     => ( element @ ( apply_on_set_and_struct2 @ A @ B @ C @ D ) @ ( the_carrier @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k7_yellow_2) ).

thf(4021,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty_carrier @ B )
        & ( one_sorted_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ A @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ A @ ( the_carrier @ B ) )
        & ( element @ D @ A ) )
     => ( element @ ( apply_on_set_and_struct2 @ A @ B @ C @ D ) @ ( the_carrier @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[550]) ).

thf(677,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ( ( subset_complement @ A @ ( subset_complement @ A @ B ) )
        = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',involutiveness_k3_subset_1) ).

thf(5049,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ( ( subset_complement @ A @ ( subset_complement @ A @ B ) )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[677]) ).

thf(316,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ( transitive_relstr @ ( boole_POSet @ A ) )
      & ( antisymmetric_relstr @ ( boole_POSet @ A ) )
      & ( lower_bounded_relstr @ ( boole_POSet @ A ) )
      & ( upper_bounded_relstr @ ( boole_POSet @ A ) )
      & ( bounded_relstr @ ( boole_POSet @ A ) )
      & ( directed_relstr @ ( boole_POSet @ A ) )
      & ( up_complete_relstr @ ( boole_POSet @ A ) )
      & ( join_complete_relstr @ ( boole_POSet @ A ) )
      & ~ ( v1_yellow_3 @ ( boole_POSet @ A ) )
      & ( with_suprema_relstr @ ( boole_POSet @ A ) )
      & ( with_infima_relstr @ ( boole_POSet @ A ) )
      & ( complete_relstr @ ( boole_POSet @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc8_yellow_6) ).

thf(2589,plain,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ( transitive_relstr @ ( boole_POSet @ A ) )
      & ( antisymmetric_relstr @ ( boole_POSet @ A ) )
      & ( lower_bounded_relstr @ ( boole_POSet @ A ) )
      & ( upper_bounded_relstr @ ( boole_POSet @ A ) )
      & ( bounded_relstr @ ( boole_POSet @ A ) )
      & ( directed_relstr @ ( boole_POSet @ A ) )
      & ( up_complete_relstr @ ( boole_POSet @ A ) )
      & ( join_complete_relstr @ ( boole_POSet @ A ) )
      & ~ ( v1_yellow_3 @ ( boole_POSet @ A ) )
      & ( with_suprema_relstr @ ( boole_POSet @ A ) )
      & ( with_infima_relstr @ ( boole_POSet @ A ) )
      & ( complete_relstr @ ( boole_POSet @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[316]) ).

thf(240,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( v3_waybel_3 @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( up_complete_relstr @ A )
          & ( v2_waybel_3 @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc4_waybel_3) ).

thf(2249,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( v3_waybel_3 @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( up_complete_relstr @ A )
          & ( v2_waybel_3 @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[240]) ).

thf(816,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ! [C: $i] :
        ? [D: $i] :
        ! [E: $i] :
          ( ( in @ E @ D )
        <=> ( ( in @ E @ ( cartesian_product2 @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) @ C ) )
            & ? [F: $i,G: $i] :
                ( ( ( ordered_pair @ F @ G )
                  = E )
                & ( in @ F @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                & ! [H: $i] :
                    ( ( element @ H @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( H = F )
                     => ( G
                        = ( subset_complement @ ( the_carrier @ A ) @ H ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_xboole_0__e4_7_1__tops_2__1) ).

thf(6247,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ! [C: $i] :
        ? [D: $i] :
        ! [E: $i] :
          ( ( ( in @ E @ D )
           => ( ( in @ E @ ( cartesian_product2 @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) @ C ) )
              & ? [F: $i,G: $i] :
                  ( ( ( ordered_pair @ F @ G )
                    = E )
                  & ( in @ F @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                  & ! [H: $i] :
                      ( ( element @ H @ ( powerset @ ( the_carrier @ A ) ) )
                     => ( ( H = F )
                       => ( G
                          = ( subset_complement @ ( the_carrier @ A ) @ H ) ) ) ) ) ) )
          & ( ( ( in @ E @ ( cartesian_product2 @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) @ C ) )
              & ? [F: $i,G: $i] :
                  ( ( ( ordered_pair @ F @ G )
                    = E )
                  & ( in @ F @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                  & ! [H: $i] :
                      ( ( element @ H @ ( powerset @ ( the_carrier @ A ) ) )
                     => ( ( H = F )
                       => ( G
                          = ( subset_complement @ ( the_carrier @ A ) @ H ) ) ) ) ) )
           => ( in @ E @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[816]) ).

thf(833,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_commutative @ A )
        & ( join_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( join_commut @ A @ B @ C )
        = ( join_commut @ A @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_k3_lattices) ).

thf(6371,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_commutative @ A )
        & ( join_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( join_commut @ A @ B @ C )
        = ( join_commut @ A @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[833]) ).

thf(10,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( boolean_lattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( distributive_lattstr @ A )
          & ( lower_bounded_semilattstr @ A )
          & ( upper_bounded_semilattstr @ A )
          & ( bounded_lattstr @ A )
          & ( complemented_lattstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc5_lattices) ).

thf(862,plain,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( boolean_lattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( distributive_lattstr @ A )
          & ( lower_bounded_semilattstr @ A )
          & ( upper_bounded_semilattstr @ A )
          & ( bounded_lattstr @ A )
          & ( complemented_lattstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(650,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( reflexive_relstr @ A )
        & ( transitive_relstr @ A )
        & ( rel_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ~ ( empty @ B )
          & ( filtered_subset @ B @ A )
          & ( upper_relstr_subset @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc10_waybel_0) ).

thf(4878,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( reflexive_relstr @ A )
        & ( transitive_relstr @ A )
        & ( rel_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ~ ( empty @ B )
          & ( filtered_subset @ B @ A )
          & ( upper_relstr_subset @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[650]) ).

thf(720,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ( closed_subsets @ B @ A )
          <=> ! [C: $i] :
                ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
               => ( ( in @ C @ B )
                 => ( closed_subset @ C @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_tops_2) ).

thf(5455,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ( ( closed_subsets @ B @ A )
             => ! [C: $i] :
                  ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( in @ C @ B )
                   => ( closed_subset @ C @ A ) ) ) )
            & ( ! [C: $i] :
                  ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( in @ C @ B )
                   => ( closed_subset @ C @ A ) ) )
             => ( closed_subsets @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[720]) ).

thf(768,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_relat_1) ).

thf(5956,plain,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[768]) ).

thf(415,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( closed_subset @ B @ A )
          <=> ( open_subset @ ( subset_complement @ ( the_carrier @ A ) @ B ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t29_tops_1) ).

thf(3154,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( ( closed_subset @ B @ A )
             => ( open_subset @ ( subset_complement @ ( the_carrier @ A ) @ B ) @ A ) )
            & ( ( open_subset @ ( subset_complement @ ( the_carrier @ A ) @ B ) @ A )
             => ( closed_subset @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[415]) ).

thf(409,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty_carrier @ B )
        & ( rel_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ A @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ A @ ( the_carrier @ B ) )
        & ( element @ D @ A ) )
     => ( ( apply_on_set_and_struct @ A @ B @ C @ D )
        = ( apply @ C @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k3_yellow_6) ).

thf(3134,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty_carrier @ B )
        & ( rel_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ A @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ A @ ( the_carrier @ B ) )
        & ( element @ D @ A ) )
     => ( ( apply_on_set_and_struct @ A @ B @ C @ D )
        = ( apply @ C @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[409]) ).

thf(61,axiom,
    ! [A: $i] :
      ( ( strict_rel_str @ ( incl_POSet @ A ) )
      & ( rel_str @ ( incl_POSet @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_yellow_1) ).

thf(1238,plain,
    ! [A: $i] :
      ( ( strict_rel_str @ ( incl_POSet @ A ) )
      & ( rel_str @ ( incl_POSet @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[61]) ).

thf(200,axiom,
    ! [A: $i] :
      ( ( set_difference @ A @ empty_set )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_boole) ).

thf(2015,plain,
    ! [A: $i] :
      ( ( set_difference @ A @ empty_set )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[200]) ).

thf(532,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( rel_str @ B )
         => ( ( subrelstr @ B @ A )
          <=> ( ( subset @ ( the_carrier @ B ) @ ( the_carrier @ A ) )
              & ( subset @ ( the_InternalRel @ B ) @ ( the_InternalRel @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d13_yellow_0) ).

thf(3958,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( rel_str @ B )
         => ( ( ( subrelstr @ B @ A )
             => ( ( subset @ ( the_carrier @ B ) @ ( the_carrier @ A ) )
                & ( subset @ ( the_InternalRel @ B ) @ ( the_InternalRel @ A ) ) ) )
            & ( ( ( subset @ ( the_carrier @ B ) @ ( the_carrier @ A ) )
                & ( subset @ ( the_InternalRel @ B ) @ ( the_InternalRel @ A ) ) )
             => ( subrelstr @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[532]) ).

thf(284,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( subset @ ( relation_rng @ A ) @ ( relation_dom @ B ) )
           => ( ( relation_dom @ ( relation_composition @ A @ B ) )
              = ( relation_dom @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t46_relat_1) ).

thf(2464,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( subset @ ( relation_rng @ A ) @ ( relation_dom @ B ) )
           => ( ( relation_dom @ ( relation_composition @ A @ B ) )
              = ( relation_dom @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[284]) ).

thf(510,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ! [C: $i] :
        ? [D: $i] :
        ! [E: $i] :
          ( ( in @ E @ D )
        <=> ( ( in @ E @ ( cartesian_product2 @ B @ C ) )
            & ? [F: $i,G: $i] :
                ( ( ( ordered_pair @ F @ G )
                  = E )
                & ( in @ F @ B )
                & ! [H: $i] :
                    ( ( element @ H @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( H = F )
                     => ( G
                        = ( subset_complement @ ( the_carrier @ A ) @ H ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_xboole_0__e4_7_2__tops_2__1) ).

thf(3810,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ! [C: $i] :
        ? [D: $i] :
        ! [E: $i] :
          ( ( ( in @ E @ D )
           => ( ( in @ E @ ( cartesian_product2 @ B @ C ) )
              & ? [F: $i,G: $i] :
                  ( ( ( ordered_pair @ F @ G )
                    = E )
                  & ( in @ F @ B )
                  & ! [H: $i] :
                      ( ( element @ H @ ( powerset @ ( the_carrier @ A ) ) )
                     => ( ( H = F )
                       => ( G
                          = ( subset_complement @ ( the_carrier @ A ) @ H ) ) ) ) ) ) )
          & ( ( ( in @ E @ ( cartesian_product2 @ B @ C ) )
              & ? [F: $i,G: $i] :
                  ( ( ( ordered_pair @ F @ G )
                    = E )
                  & ( in @ F @ B )
                  & ! [H: $i] :
                      ( ( element @ H @ ( powerset @ ( the_carrier @ A ) ) )
                     => ( ( H = F )
                       => ( G
                          = ( subset_complement @ ( the_carrier @ A ) @ H ) ) ) ) ) )
           => ( in @ E @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[510]) ).

thf(176,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( join_complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_infima_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc13_waybel_0) ).

thf(1888,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( join_complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_infima_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[176]) ).

thf(15,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( finite @ ( relation_dom @ A ) )
       => ( finite @ ( relation_rng @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t26_finset_1) ).

thf(889,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( finite @ ( relation_dom @ A ) )
       => ( finite @ ( relation_rng @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(30,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
    <=> ( subset @ C @ ( cartesian_product2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_relset_1) ).

thf(1027,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation_of2 @ C @ A @ B )
       => ( subset @ C @ ( cartesian_product2 @ A @ B ) ) )
      & ( ( subset @ C @ ( cartesian_product2 @ A @ B ) )
       => ( relation_of2 @ C @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[30]) ).

thf(227,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( subset @ A @ B )
     => ( subset @ ( set_difference @ A @ C ) @ ( set_difference @ B @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t33_xboole_1) ).

thf(2211,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( subset @ A @ B )
     => ( subset @ ( set_difference @ A @ C ) @ ( set_difference @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[227]) ).

thf(31,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( subset @ A @ B )
        & ( proper_subset @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t60_xboole_1) ).

thf(1032,plain,
    ! [A: $i,B: $i] :
      ~ ( ( subset @ A @ B )
        & ( proper_subset @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).

thf(538,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( antisymmetric_relstr @ A )
      <=> ( is_antisymmetric_in @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d6_orders_2) ).

thf(3980,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ( antisymmetric_relstr @ A )
         => ( is_antisymmetric_in @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) ) )
        & ( ( is_antisymmetric_in @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) )
         => ( antisymmetric_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[538]) ).

thf(558,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty_carrier @ B )
        & ( one_sorted_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ A @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ A @ ( the_carrier @ B ) )
        & ( element @ D @ A ) )
     => ( ( apply_on_set_and_struct2 @ A @ B @ C @ D )
        = ( apply @ C @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k7_yellow_2) ).

thf(4053,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty_carrier @ B )
        & ( one_sorted_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ A @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ A @ ( the_carrier @ B ) )
        & ( element @ D @ A ) )
     => ( ( apply_on_set_and_struct2 @ A @ B @ C @ D )
        = ( apply @ C @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[558]) ).

thf(279,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A )
      & ( up_complete_relstr @ A )
      & ( join_complete_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc13_waybel_0) ).

thf(2433,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A )
      & ( up_complete_relstr @ A )
      & ( join_complete_relstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[279]) ).

thf(446,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( ( full_subrelstr @ B @ A )
            & ( subrelstr @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ! [E: $i] :
                      ( ( element @ E @ ( the_carrier @ B ) )
                     => ! [F: $i] :
                          ( ( element @ F @ ( the_carrier @ B ) )
                         => ( ( ( E = C )
                              & ( F = D )
                              & ( related @ A @ C @ D )
                              & ( in @ E @ ( the_carrier @ B ) )
                              & ( in @ F @ ( the_carrier @ B ) ) )
                           => ( related @ B @ E @ F ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t61_yellow_0) ).

thf(3403,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( ( full_subrelstr @ B @ A )
            & ( subrelstr @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ! [E: $i] :
                      ( ( element @ E @ ( the_carrier @ B ) )
                     => ! [F: $i] :
                          ( ( element @ F @ ( the_carrier @ B ) )
                         => ( ( ( E = C )
                              & ( F = D )
                              & ( related @ A @ C @ D )
                              & ( in @ E @ ( the_carrier @ B ) )
                              & ( in @ F @ ( the_carrier @ B ) ) )
                           => ( related @ B @ E @ F ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[446]) ).

thf(311,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( bottom_of_relstr @ A )
        = ( join_on_relstr @ A @ empty_set ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d11_yellow_0) ).

thf(2565,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( bottom_of_relstr @ A )
        = ( join_on_relstr @ A @ empty_set ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[311]) ).

thf(13,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( relation_of2_as_subset @ ( relation_dom_restr_as_relation_of @ A @ B @ C @ D ) @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k8_relset_1) ).

thf(879,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( relation_of2_as_subset @ ( relation_dom_restr_as_relation_of @ A @ B @ C @ D ) @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).

thf(257,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( meet_semilatt_str @ A )
        & ( join_semilatt_str @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_l3_lattices) ).

thf(2332,plain,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( meet_semilatt_str @ A )
        & ( join_semilatt_str @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[257]) ).

thf(357,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_funct_1) ).

thf(2826,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[357]) ).

thf(782,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( net_str @ B @ A ) )
     => ( ( function @ ( the_mapping @ A @ B ) )
        & ( quasi_total @ ( the_mapping @ A @ B ) @ ( the_carrier @ B ) @ ( the_carrier @ A ) )
        & ( relation_of2_as_subset @ ( the_mapping @ A @ B ) @ ( the_carrier @ B ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_u1_waybel_0) ).

thf(6043,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( net_str @ B @ A ) )
     => ( ( function @ ( the_mapping @ A @ B ) )
        & ( quasi_total @ ( the_mapping @ A @ B ) @ ( the_carrier @ B ) @ ( the_carrier @ A ) )
        & ( relation_of2_as_subset @ ( the_mapping @ A @ B ) @ ( the_carrier @ B ) @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[782]) ).

thf(410,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ A )
     => ( ( proper_element @ B @ A )
      <=> ( B
         != ( union @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_tex_2) ).

thf(3137,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ A )
     => ( ( ( proper_element @ B @ A )
         => ( B
           != ( union @ A ) ) )
        & ( ( B
           != ( union @ A ) )
         => ( proper_element @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[410]) ).

thf(465,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
             => ( ( point_neighbourhood @ C @ A @ B )
              <=> ( in @ B @ ( interior @ A @ C ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_connsp_2) ).

thf(3499,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
             => ( ( ( point_neighbourhood @ C @ A @ B )
                 => ( in @ B @ ( interior @ A @ C ) ) )
                & ( ( in @ B @ ( interior @ A @ C ) )
                 => ( point_neighbourhood @ C @ A @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[465]) ).

thf(501,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ( closed_subsets @ B @ A )
          <=> ( open_subsets @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t16_tops_2) ).

thf(3750,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ( ( closed_subsets @ B @ A )
             => ( open_subsets @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) @ A ) )
            & ( ( open_subsets @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) @ A )
             => ( closed_subsets @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[501]) ).

thf(365,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( subset @ ( relation_image @ B @ ( relation_inverse_image @ B @ A ) ) @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t145_funct_1) ).

thf(2872,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( subset @ ( relation_image @ B @ ( relation_inverse_image @ B @ A ) ) @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[365]) ).

thf(669,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( reflexive_relstr @ A )
        & ( rel_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( related_reflexive @ A @ B @ C )
      <=> ( related @ A @ B @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_r3_orders_2) ).

thf(5021,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( reflexive_relstr @ A )
        & ( rel_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( ( related_reflexive @ A @ B @ C )
         => ( related @ A @ B @ C ) )
        & ( ( related @ A @ B @ C )
         => ( related_reflexive @ A @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[669]) ).

thf(721,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( disjoint @ ( singleton @ A ) @ B )
        & ( in @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l25_zfmisc_1) ).

thf(5460,plain,
    ! [A: $i,B: $i] :
      ~ ( ( disjoint @ ( singleton @ A ) @ B )
        & ( in @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[721]) ).

thf(144,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( function @ C )
        & ( relation_of2 @ C @ A @ B ) )
     => ( ( partfun_dom_restriction @ A @ B @ C @ D )
        = ( relation_dom_restriction @ C @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k2_partfun1) ).

thf(1687,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( function @ C )
        & ( relation_of2 @ C @ A @ B ) )
     => ( ( partfun_dom_restriction @ A @ B @ C @ D )
        = ( relation_dom_restriction @ C @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[144]) ).

thf(633,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ( ( topological_space @ A )
      <=> ( ( in @ ( the_carrier @ A ) @ ( the_topology @ A ) )
          & ! [B: $i] :
              ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
             => ( ( subset @ B @ ( the_topology @ A ) )
               => ( in @ ( union_of_subsets @ ( the_carrier @ A ) @ B ) @ ( the_topology @ A ) ) ) )
          & ! [B: $i] :
              ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
             => ! [C: $i] :
                  ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( ( in @ B @ ( the_topology @ A ) )
                      & ( in @ C @ ( the_topology @ A ) ) )
                   => ( in @ ( subset_intersection2 @ ( the_carrier @ A ) @ B @ C ) @ ( the_topology @ A ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_pre_topc) ).

thf(4776,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ( ( ( topological_space @ A )
         => ( ( in @ ( the_carrier @ A ) @ ( the_topology @ A ) )
            & ! [B: $i] :
                ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
               => ( ( subset @ B @ ( the_topology @ A ) )
                 => ( in @ ( union_of_subsets @ ( the_carrier @ A ) @ B ) @ ( the_topology @ A ) ) ) )
            & ! [B: $i] :
                ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
               => ! [C: $i] :
                    ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( ( in @ B @ ( the_topology @ A ) )
                        & ( in @ C @ ( the_topology @ A ) ) )
                     => ( in @ ( subset_intersection2 @ ( the_carrier @ A ) @ B @ C ) @ ( the_topology @ A ) ) ) ) ) ) )
        & ( ( ( in @ ( the_carrier @ A ) @ ( the_topology @ A ) )
            & ! [B: $i] :
                ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
               => ( ( subset @ B @ ( the_topology @ A ) )
                 => ( in @ ( union_of_subsets @ ( the_carrier @ A ) @ B ) @ ( the_topology @ A ) ) ) )
            & ! [B: $i] :
                ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
               => ! [C: $i] :
                    ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( ( in @ B @ ( the_topology @ A ) )
                        & ( in @ C @ ( the_topology @ A ) ) )
                     => ( in @ ( subset_intersection2 @ ( the_carrier @ A ) @ B @ C ) @ ( the_topology @ A ) ) ) ) ) )
         => ( topological_space @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[633]) ).

thf(733,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( is_well_founded_in @ A @ B )
        <=> ! [C: $i] :
              ~ ( ( subset @ C @ B )
                & ( C != empty_set )
                & ! [D: $i] :
                    ~ ( ( in @ D @ C )
                      & ( disjoint @ ( fiber @ A @ D ) @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_wellord1) ).

thf(5534,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( ( is_well_founded_in @ A @ B )
           => ! [C: $i] :
                ~ ( ( subset @ C @ B )
                  & ( C != empty_set )
                  & ! [D: $i] :
                      ~ ( ( in @ D @ C )
                        & ( disjoint @ ( fiber @ A @ D ) @ C ) ) ) )
          & ( ! [C: $i] :
                ~ ( ( subset @ C @ B )
                  & ( C != empty_set )
                  & ! [D: $i] :
                      ~ ( ( in @ D @ C )
                        & ( disjoint @ ( fiber @ A @ D ) @ C ) ) )
           => ( is_well_founded_in @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[733]) ).

thf(674,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( complements_of_subsets @ A @ ( complements_of_subsets @ A @ B ) )
        = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',involutiveness_k7_setfam_1) ).

thf(5038,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( complements_of_subsets @ A @ ( complements_of_subsets @ A @ B ) )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[674]) ).

thf(472,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( one_sorted_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) )
        & ( element @ D @ ( the_carrier @ A ) ) )
     => ( element @ ( apply_on_structs @ A @ B @ C @ D ) @ ( the_carrier @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_waybel_0) ).

thf(3535,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( one_sorted_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) )
        & ( element @ D @ ( the_carrier @ A ) ) )
     => ( element @ ( apply_on_structs @ A @ B @ C @ D ) @ ( the_carrier @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[472]) ).

thf(164,axiom,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ( closed_subset @ ( cast_as_carrier_subset @ A ) @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc5_pre_topc) ).

thf(1836,plain,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ( closed_subset @ ( cast_as_carrier_subset @ A ) @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[164]) ).

thf(158,axiom,
    ! [A: $i,B: $i] :
      ( ( set_union2 @ A @ A )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',idempotence_k2_xboole_0) ).

thf(1787,plain,
    ! [A: $i] :
      ( ( set_union2 @ A @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[158]) ).

thf(629,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( reflexive_relstr @ A )
        & ( rel_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( related_reflexive @ A @ B @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_r3_orders_2) ).

thf(4740,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( reflexive_relstr @ A )
        & ( rel_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( related_reflexive @ A @ B @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[629]) ).

thf(395,axiom,
    ! [A: $i,B: $i] :
      ( ( ( ordinal @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( succ @ A ) ) ) ) )
     => ? [C: $i] :
        ! [D: $i] :
          ( ( in @ D @ C )
        <=> ( ( in @ D @ ( powerset @ A ) )
            & ? [E: $i] :
                ( ( in @ E @ B )
                & ( D
                  = ( set_difference @ E @ ( singleton @ A ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_xboole_0__e4_27_3_1__finset_1) ).

thf(3050,plain,
    ! [A: $i,B: $i] :
      ( ( ( ordinal @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( succ @ A ) ) ) ) )
     => ? [C: $i] :
        ! [D: $i] :
          ( ( ( in @ D @ C )
           => ( ( in @ D @ ( powerset @ A ) )
              & ? [E: $i] :
                  ( ( in @ E @ B )
                  & ( D
                    = ( set_difference @ E @ ( singleton @ A ) ) ) ) ) )
          & ( ( ( in @ D @ ( powerset @ A ) )
              & ? [E: $i] :
                  ( ( in @ E @ B )
                  & ( D
                    = ( set_difference @ E @ ( singleton @ A ) ) ) ) )
           => ( in @ D @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[395]) ).

thf(49,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ! [C: $i] :
              ( ( ( relation @ C )
                & ( function @ C ) )
             => ( ( relation_isomorphism @ A @ B @ C )
              <=> ( ( ( relation_dom @ C )
                    = ( relation_field @ A ) )
                  & ( ( relation_rng @ C )
                    = ( relation_field @ B ) )
                  & ( one_to_one @ C )
                  & ! [D: $i,E: $i] :
                      ( ( in @ ( ordered_pair @ D @ E ) @ A )
                    <=> ( ( in @ D @ ( relation_field @ A ) )
                        & ( in @ E @ ( relation_field @ A ) )
                        & ( in @ ( ordered_pair @ ( apply @ C @ D ) @ ( apply @ C @ E ) ) @ B ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d7_wellord1) ).

thf(1128,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ! [C: $i] :
              ( ( ( relation @ C )
                & ( function @ C ) )
             => ( ( ( relation_isomorphism @ A @ B @ C )
                 => ( ( ( relation_dom @ C )
                      = ( relation_field @ A ) )
                    & ( ( relation_rng @ C )
                      = ( relation_field @ B ) )
                    & ( one_to_one @ C )
                    & ! [D: $i,E: $i] :
                        ( ( ( in @ ( ordered_pair @ D @ E ) @ A )
                         => ( ( in @ D @ ( relation_field @ A ) )
                            & ( in @ E @ ( relation_field @ A ) )
                            & ( in @ ( ordered_pair @ ( apply @ C @ D ) @ ( apply @ C @ E ) ) @ B ) ) )
                        & ( ( ( in @ D @ ( relation_field @ A ) )
                            & ( in @ E @ ( relation_field @ A ) )
                            & ( in @ ( ordered_pair @ ( apply @ C @ D ) @ ( apply @ C @ E ) ) @ B ) )
                         => ( in @ ( ordered_pair @ D @ E ) @ A ) ) ) ) )
                & ( ( ( ( relation_dom @ C )
                      = ( relation_field @ A ) )
                    & ( ( relation_rng @ C )
                      = ( relation_field @ B ) )
                    & ( one_to_one @ C )
                    & ! [D: $i,E: $i] :
                        ( ( ( in @ ( ordered_pair @ D @ E ) @ A )
                         => ( ( in @ D @ ( relation_field @ A ) )
                            & ( in @ E @ ( relation_field @ A ) )
                            & ( in @ ( ordered_pair @ ( apply @ C @ D ) @ ( apply @ C @ E ) ) @ B ) ) )
                        & ( ( ( in @ D @ ( relation_field @ A ) )
                            & ( in @ E @ ( relation_field @ A ) )
                            & ( in @ ( ordered_pair @ ( apply @ C @ D ) @ ( apply @ C @ E ) ) @ B ) )
                         => ( in @ ( ordered_pair @ D @ E ) @ A ) ) ) )
                 => ( relation_isomorphism @ A @ B @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[49]) ).

thf(292,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
    <=> ( relation_of2 @ C @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_m2_relset_1) ).

thf(2492,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation_of2_as_subset @ C @ A @ B )
       => ( relation_of2 @ C @ A @ B ) )
      & ( ( relation_of2 @ C @ A @ B )
       => ( relation_of2_as_subset @ C @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[292]) ).

thf(601,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ B @ A )
     => ( ! [D: $i] :
            ~ ( ( in @ D @ B )
              & ! [E: $i] :
                  ~ ( in @ ( ordered_pair @ D @ E ) @ C ) )
      <=> ( ( relation_dom_as_subset @ B @ A @ C )
          = B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t22_relset_1) ).

thf(4461,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ B @ A )
     => ( ( ! [D: $i] :
              ~ ( ( in @ D @ B )
                & ! [E: $i] :
                    ~ ( in @ ( ordered_pair @ D @ E ) @ C ) )
         => ( ( relation_dom_as_subset @ B @ A @ C )
            = B ) )
        & ( ( ( relation_dom_as_subset @ B @ A @ C )
            = B )
         => ! [D: $i] :
              ~ ( ( in @ D @ B )
                & ! [E: $i] :
                    ~ ( in @ ( ordered_pair @ D @ E ) @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[601]) ).

thf(231,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( is_often_in @ A @ B @ C )
             => ( subnet @ ( preimage_subnetstr @ A @ B @ C ) @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t31_yellow_6) ).

thf(2228,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( is_often_in @ A @ B @ C )
             => ( subnet @ ( preimage_subnetstr @ A @ B @ C ) @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[231]) ).

thf(483,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_subset_1) ).

thf(3647,plain,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[483]) ).

thf(215,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( antisymmetric @ A )
      <=> ( is_antisymmetric_in @ A @ ( relation_field @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d12_relat_2) ).

thf(2112,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( antisymmetric @ A )
         => ( is_antisymmetric_in @ A @ ( relation_field @ A ) ) )
        & ( ( is_antisymmetric_in @ A @ ( relation_field @ A ) )
         => ( antisymmetric @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[215]) ).

thf(155,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ( transitive_relstr @ ( boole_POSet @ A ) )
      & ( antisymmetric_relstr @ ( boole_POSet @ A ) )
      & ( with_suprema_relstr @ ( boole_POSet @ A ) )
      & ( with_infima_relstr @ ( boole_POSet @ A ) )
      & ( complete_relstr @ ( boole_POSet @ A ) )
      & ( lower_bounded_relstr @ ( boole_POSet @ A ) )
      & ( upper_bounded_relstr @ ( boole_POSet @ A ) )
      & ( bounded_relstr @ ( boole_POSet @ A ) )
      & ( up_complete_relstr @ ( boole_POSet @ A ) )
      & ( join_complete_relstr @ ( boole_POSet @ A ) )
      & ( distributive_relstr @ ( boole_POSet @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_waybel_1) ).

thf(1740,plain,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ( transitive_relstr @ ( boole_POSet @ A ) )
      & ( antisymmetric_relstr @ ( boole_POSet @ A ) )
      & ( with_suprema_relstr @ ( boole_POSet @ A ) )
      & ( with_infima_relstr @ ( boole_POSet @ A ) )
      & ( complete_relstr @ ( boole_POSet @ A ) )
      & ( lower_bounded_relstr @ ( boole_POSet @ A ) )
      & ( upper_bounded_relstr @ ( boole_POSet @ A ) )
      & ( bounded_relstr @ ( boole_POSet @ A ) )
      & ( up_complete_relstr @ ( boole_POSet @ A ) )
      & ( join_complete_relstr @ ( boole_POSet @ A ) )
      & ( distributive_relstr @ ( boole_POSet @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[155]) ).

thf(842,plain,
    proper_element @ sk2 @ ( powerset @ ( the_carrier @ ( boole_POSet @ sk1 ) ) ),
    inference(cnf,[status(esa)],[835]) ).

thf(509,axiom,
    ! [A: $i,B: $i] :
      ( ( B
        = ( union @ A ) )
    <=> ! [C: $i] :
          ( ( in @ C @ B )
        <=> ? [D: $i] :
              ( ( in @ C @ D )
              & ( in @ D @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_tarski) ).

thf(3784,plain,
    ! [A: $i,B: $i] :
      ( ( ( B
          = ( union @ A ) )
       => ! [C: $i] :
            ( ( ( in @ C @ B )
             => ? [D: $i] :
                  ( ( in @ C @ D )
                  & ( in @ D @ A ) ) )
            & ( ? [D: $i] :
                  ( ( in @ C @ D )
                  & ( in @ D @ A ) )
             => ( in @ C @ B ) ) ) )
      & ( ! [C: $i] :
            ( ( ( in @ C @ B )
             => ? [D: $i] :
                  ( ( in @ C @ D )
                  & ( in @ D @ A ) ) )
            & ( ? [D: $i] :
                  ( ( in @ C @ D )
                  & ( in @ D @ A ) )
             => ( in @ C @ B ) ) )
       => ( B
          = ( union @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[509]) ).

thf(828,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( transitive_relstr @ A )
        & ( rel_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
        & ( finite @ C )
        & ( element @ C @ ( powerset @ B ) ) )
     => ( ! [D: $i,E: $i,F: $i] :
            ( ( ( D = E )
              & ? [G: $i] :
                  ( ( G = E )
                  & ? [H: $i] :
                      ( ( element @ H @ ( the_carrier @ A ) )
                      & ( in @ H @ B )
                      & ( relstr_set_smaller @ A @ G @ H ) ) )
              & ( D = F )
              & ? [G: $i] :
                  ( ( G = F )
                  & ? [H: $i] :
                      ( ( element @ H @ ( the_carrier @ A ) )
                      & ( in @ H @ B )
                      & ( relstr_set_smaller @ A @ G @ H ) ) ) )
           => ( E = F ) )
       => ? [D: $i] :
          ! [E: $i] :
            ( ( in @ E @ D )
          <=> ? [F: $i] :
                ( ( in @ F @ ( powerset @ C ) )
                & ( F = E )
                & ? [G: $i] :
                    ( ( G = E )
                    & ? [H: $i] :
                        ( ( element @ H @ ( the_carrier @ A ) )
                        & ( in @ H @ B )
                        & ( relstr_set_smaller @ A @ G @ H ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e11_2_1__waybel_0__1) ).

thf(6324,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( transitive_relstr @ A )
        & ( rel_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
        & ( finite @ C )
        & ( element @ C @ ( powerset @ B ) ) )
     => ( ! [D: $i,E: $i,F: $i] :
            ( ( ( D = E )
              & ? [G: $i] :
                  ( ( G = E )
                  & ? [H: $i] :
                      ( ( element @ H @ ( the_carrier @ A ) )
                      & ( in @ H @ B )
                      & ( relstr_set_smaller @ A @ G @ H ) ) )
              & ( D = F )
              & ? [G: $i] :
                  ( ( G = F )
                  & ? [H: $i] :
                      ( ( element @ H @ ( the_carrier @ A ) )
                      & ( in @ H @ B )
                      & ( relstr_set_smaller @ A @ G @ H ) ) ) )
           => ( E = F ) )
       => ? [D: $i] :
          ! [E: $i] :
            ( ( ( in @ E @ D )
             => ? [F: $i] :
                  ( ( in @ F @ ( powerset @ C ) )
                  & ( F = E )
                  & ? [G: $i] :
                      ( ( G = E )
                      & ? [H: $i] :
                          ( ( element @ H @ ( the_carrier @ A ) )
                          & ( in @ H @ B )
                          & ( relstr_set_smaller @ A @ G @ H ) ) ) ) )
            & ( ? [F: $i] :
                  ( ( in @ F @ ( powerset @ C ) )
                  & ( F = E )
                  & ? [G: $i] :
                      ( ( G = E )
                      & ? [H: $i] :
                          ( ( element @ H @ ( the_carrier @ A ) )
                          & ( in @ H @ B )
                          & ( relstr_set_smaller @ A @ G @ H ) ) ) )
             => ( in @ E @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[828]) ).

thf(216,axiom,
    ! [A: $i,B: $i] :
      ( ( finite @ B )
     => ( finite @ ( set_intersection2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc10_finset_1) ).

thf(2115,plain,
    ! [A: $i,B: $i] :
      ( ( finite @ B )
     => ( finite @ ( set_intersection2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[216]) ).

thf(28,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( trivial_carrier @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( complete_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_yellow_0) ).

thf(1017,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( trivial_carrier @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( complete_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).

thf(162,axiom,
    ! [A: $i] :
      ( ( ! [B: $i,C: $i,D: $i] :
            ( ( ( in @ B @ A )
              & ( C
                = ( singleton @ B ) )
              & ( D
                = ( singleton @ B ) ) )
           => ( C = D ) )
        & ! [B: $i] :
            ~ ( ( in @ B @ A )
              & ! [C: $i] :
                  ( C
                 != ( singleton @ B ) ) ) )
     => ? [B: $i] :
          ( ( relation @ B )
          & ( function @ B )
          & ( ( relation_dom @ B )
            = A )
          & ! [C: $i] :
              ( ( in @ C @ A )
             => ( ( apply @ B @ C )
                = ( singleton @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s2_funct_1__e16_22__wellord2__1) ).

thf(1804,plain,
    ! [A: $i] :
      ( ( ! [B: $i,C: $i,D: $i] :
            ( ( ( in @ B @ A )
              & ( C
                = ( singleton @ B ) )
              & ( D
                = ( singleton @ B ) ) )
           => ( C = D ) )
        & ! [B: $i] :
            ~ ( ( in @ B @ A )
              & ! [C: $i] :
                  ( C
                 != ( singleton @ B ) ) ) )
     => ? [B: $i] :
          ( ( relation @ B )
          & ( function @ B )
          & ( ( relation_dom @ B )
            = A )
          & ! [C: $i] :
              ( ( in @ C @ A )
             => ( ( apply @ B @ C )
                = ( singleton @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[162]) ).

thf(837,plain,
    empty @ sk3,
    inference(cnf,[status(esa)],[835]) ).

thf(839,plain,
    ~ ( empty @ sk2 ),
    inference(cnf,[status(esa)],[835]) ).

thf(6374,plain,
    ( ( empty @ sk3 )
   != ( empty @ sk2 ) ),
    inference(paramod_ordered,[status(thm)],[837,839]) ).

thf(6375,plain,
    sk3 != sk2,
    inference(simp,[status(thm)],[6374]) ).

thf(747,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( C
        = ( set_intersection2 @ A @ B ) )
    <=> ! [D: $i] :
          ( ( in @ D @ C )
        <=> ( ( in @ D @ A )
            & ( in @ D @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_xboole_0) ).

thf(5635,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( C
          = ( set_intersection2 @ A @ B ) )
       => ! [D: $i] :
            ( ( ( in @ D @ C )
             => ( ( in @ D @ A )
                & ( in @ D @ B ) ) )
            & ( ( ( in @ D @ A )
                & ( in @ D @ B ) )
             => ( in @ D @ C ) ) ) )
      & ( ! [D: $i] :
            ( ( ( in @ D @ C )
             => ( ( in @ D @ A )
                & ( in @ D @ B ) ) )
            & ( ( ( in @ D @ A )
                & ( in @ D @ B ) )
             => ( in @ D @ C ) ) )
       => ( C
          = ( set_intersection2 @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[747]) ).

thf(1111,plain,
    bounded_relstr @ sk9,
    inference(cnf,[status(esa)],[1107]) ).

thf(128,axiom,
    ! [A: $i] :
      ( ( ( reflexive_relstr @ A )
        & ( transitive_relstr @ A )
        & ( antisymmetric_relstr @ A )
        & ( rel_str @ A ) )
     => ( ( relation @ ( the_InternalRel @ A ) )
        & ( reflexive @ ( the_InternalRel @ A ) )
        & ( antisymmetric @ ( the_InternalRel @ A ) )
        & ( transitive @ ( the_InternalRel @ A ) )
        & ( v1_partfun1 @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_orders_2) ).

thf(1587,plain,
    ! [A: $i] :
      ( ( ( reflexive_relstr @ A )
        & ( transitive_relstr @ A )
        & ( antisymmetric_relstr @ A )
        & ( rel_str @ A ) )
     => ( ( relation @ ( the_InternalRel @ A ) )
        & ( reflexive @ ( the_InternalRel @ A ) )
        & ( antisymmetric @ ( the_InternalRel @ A ) )
        & ( transitive @ ( the_InternalRel @ A ) )
        & ( v1_partfun1 @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[128]) ).

thf(705,axiom,
    ! [A: $i] :
      ( ? [B: $i] :
          ( ( ordinal @ B )
          & ( in @ B @ A ) )
     => ? [B: $i] :
          ( ( ordinal @ B )
          & ( in @ B @ A )
          & ! [C: $i] :
              ( ( ordinal @ C )
             => ( ( in @ C @ A )
               => ( ordinal_subset @ B @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_ordinal1__e8_6__wellord2) ).

thf(5362,plain,
    ! [A: $i] :
      ( ? [B: $i] :
          ( ( ordinal @ B )
          & ( in @ B @ A ) )
     => ? [B: $i] :
          ( ( ordinal @ B )
          & ( in @ B @ A )
          & ! [C: $i] :
              ( ( ordinal @ C )
             => ( ( in @ C @ A )
               => ( ordinal_subset @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[705]) ).

thf(651,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ~ ( ( B != empty_set )
            & ( ( complements_of_subsets @ A @ B )
              = empty_set ) )
        & ~ ( ( ( complements_of_subsets @ A @ B )
             != empty_set )
            & ( B = empty_set ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t10_tops_2) ).

thf(4883,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ~ ( ( B != empty_set )
            & ( ( complements_of_subsets @ A @ B )
              = empty_set ) )
        & ~ ( ( ( complements_of_subsets @ A @ B )
             != empty_set )
            & ( B = empty_set ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[651]) ).

thf(524,axiom,
    ! [A: $i,B: $i,C: $i] :
      ~ ( ( in @ A @ B )
        & ( in @ B @ C )
        & ( in @ C @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_ordinal1) ).

thf(3916,plain,
    ! [A: $i,B: $i,C: $i] :
      ~ ( ( in @ A @ B )
        & ( in @ B @ C )
        & ( in @ C @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[524]) ).

thf(1118,plain,
    rel_str @ sk9,
    inference(cnf,[status(esa)],[1107]) ).

thf(725,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( one_to_one @ A )
      & ( empty @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_partfun1) ).

thf(5475,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( one_to_one @ A )
      & ( empty @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[725]) ).

thf(640,axiom,
    ! [A: $i,B: $i] :
      ( ( ( set_difference @ A @ ( singleton @ B ) )
        = A )
    <=> ~ ( in @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t65_zfmisc_1) ).

thf(4817,plain,
    ! [A: $i,B: $i] :
      ( ( ( ( set_difference @ A @ ( singleton @ B ) )
          = A )
       => ~ ( in @ B @ A ) )
      & ( ~ ( in @ B @ A )
       => ( ( set_difference @ A @ ( singleton @ B ) )
          = A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[640]) ).

thf(535,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_ordinal1) ).

thf(3968,plain,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[535]) ).

thf(238,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ A @ B )
        & ( subset @ B @ C ) )
     => ( subset @ A @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_xboole_1) ).

thf(2245,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ A @ B )
        & ( subset @ B @ C ) )
     => ( subset @ A @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[238]) ).

thf(85,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_restriction @ B @ A )
        = ( relation_dom_restriction @ ( relation_rng_restriction @ A @ B ) @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t17_wellord1) ).

thf(1350,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_restriction @ B @ A )
        = ( relation_dom_restriction @ ( relation_rng_restriction @ A @ B ) @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[85]) ).

thf(182,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( subset @ A @ B )
           => ( ( subset @ ( relation_dom @ A ) @ ( relation_dom @ B ) )
              & ( subset @ ( relation_rng @ A ) @ ( relation_rng @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t25_relat_1) ).

thf(1936,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( subset @ A @ B )
           => ( ( subset @ ( relation_dom @ A ) @ ( relation_dom @ B ) )
              & ( subset @ ( relation_rng @ A ) @ ( relation_rng @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[182]) ).

thf(684,axiom,
    ! [A: $i] :
      ( ( v5_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( ( v1_xcmplx_0 @ B )
            & ( natural @ B )
            & ( v1_xreal_0 @ B )
            & ( v1_int_1 @ B )
            & ( v1_rat_1 @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc14_membered) ).

thf(5145,plain,
    ! [A: $i] :
      ( ( v5_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( ( v1_xcmplx_0 @ B )
            & ( natural @ B )
            & ( v1_xreal_0 @ B )
            & ( v1_int_1 @ B )
            & ( v1_rat_1 @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[684]) ).

thf(432,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( A = B )
          <=> ! [C: $i,D: $i] :
                ( ( in @ ( ordered_pair @ C @ D ) @ A )
              <=> ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_relat_1) ).

thf(3254,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( ( A = B )
             => ! [C: $i,D: $i] :
                  ( ( ( in @ ( ordered_pair @ C @ D ) @ A )
                   => ( in @ ( ordered_pair @ C @ D ) @ B ) )
                  & ( ( in @ ( ordered_pair @ C @ D ) @ B )
                   => ( in @ ( ordered_pair @ C @ D ) @ A ) ) ) )
            & ( ! [C: $i,D: $i] :
                  ( ( ( in @ ( ordered_pair @ C @ D ) @ A )
                   => ( in @ ( ordered_pair @ C @ D ) @ B ) )
                  & ( ( in @ ( ordered_pair @ C @ D ) @ B )
                   => ( in @ ( ordered_pair @ C @ D ) @ A ) ) )
             => ( A = B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[432]) ).

thf(330,axiom,
    ! [A: $i] :
      ( ( set_difference @ empty_set @ A )
      = empty_set ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t4_boole) ).

thf(2694,plain,
    ! [A: $i] :
      ( ( set_difference @ empty_set @ A )
      = empty_set ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[330]) ).

thf(624,axiom,
    ! [A: $i,B: $i] :
      ( ( ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( element @ ( interior @ A @ B ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_tops_1) ).

thf(4693,plain,
    ! [A: $i,B: $i] :
      ( ( ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( element @ ( interior @ A @ B ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[624]) ).

thf(484,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( the_carrier @ A ) ) )
     => ! [C: $i] :
          ( ( point_neighbourhood @ C @ A @ B )
         => ( element @ C @ ( powerset @ ( the_carrier @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_m1_connsp_2) ).

thf(3650,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( the_carrier @ A ) ) )
     => ! [C: $i] :
          ( ( point_neighbourhood @ C @ A @ B )
         => ( element @ C @ ( powerset @ ( the_carrier @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[484]) ).

thf(11,axiom,
    ! [A: $i,B: $i] :
      ( ( ( pair_first @ ( ordered_pair @ A @ B ) )
        = A )
      & ( ( pair_second @ ( ordered_pair @ A @ B ) )
        = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t7_mcart_1) ).

thf(869,plain,
    ! [A: $i,B: $i] :
      ( ( ( pair_first @ ( ordered_pair @ A @ B ) )
        = A )
      & ( ( pair_second @ ( ordered_pair @ A @ B ) )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(109,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_restriction @ B @ A )
        = ( relation_rng_restriction @ A @ ( relation_dom_restriction @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t18_wellord1) ).

thf(1493,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_restriction @ B @ A )
        = ( relation_rng_restriction @ A @ ( relation_dom_restriction @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[109]) ).

thf(530,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( ( open_subset @ B @ A )
                  & ( in @ C @ B ) )
               => ( point_neighbourhood @ B @ A @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t5_connsp_2) ).

thf(3954,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( ( open_subset @ B @ A )
                  & ( in @ C @ B ) )
               => ( point_neighbourhood @ B @ A @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[530]) ).

thf(590,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i,C: $i] :
          ( ( element @ C @ ( the_carrier @ A ) )
         => ( ( ex_inf_of_relstr_set @ A @ B )
           => ( ( C
                = ( meet_on_relstr @ A @ B ) )
            <=> ( ( relstr_element_smaller @ A @ B @ C )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( relstr_element_smaller @ A @ B @ D )
                     => ( related @ A @ D @ C ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d10_yellow_0) ).

thf(4301,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i,C: $i] :
          ( ( element @ C @ ( the_carrier @ A ) )
         => ( ( ex_inf_of_relstr_set @ A @ B )
           => ( ( ( C
                  = ( meet_on_relstr @ A @ B ) )
               => ( ( relstr_element_smaller @ A @ B @ C )
                  & ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( relstr_element_smaller @ A @ B @ D )
                       => ( related @ A @ D @ C ) ) ) ) )
              & ( ( ( relstr_element_smaller @ A @ B @ C )
                  & ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( relstr_element_smaller @ A @ B @ D )
                       => ( related @ A @ D @ C ) ) ) )
               => ( C
                  = ( meet_on_relstr @ A @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[590]) ).

thf(749,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( in @ ( ordered_pair @ A @ B ) @ ( cartesian_product2 @ C @ D ) )
    <=> ( ( in @ A @ C )
        & ( in @ B @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t106_zfmisc_1) ).

thf(5694,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( in @ ( ordered_pair @ A @ B ) @ ( cartesian_product2 @ C @ D ) )
       => ( ( in @ A @ C )
          & ( in @ B @ D ) ) )
      & ( ( ( in @ A @ C )
          & ( in @ B @ D ) )
       => ( in @ ( ordered_pair @ A @ B ) @ ( cartesian_product2 @ C @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[749]) ).

thf(447,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_union2 @ A @ B @ B )
        = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',idempotence_k4_subset_1) ).

thf(3407,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_union2 @ A @ B @ B )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[447]) ).

thf(478,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ~ ( ! [B: $i] :
              ~ ( ( in @ B @ A )
                & ( B = empty_set ) )
          & ! [B: $i] :
              ( ( ( relation @ B )
                & ( function @ B ) )
             => ~ ( ( ( relation_dom @ B )
                    = A )
                  & ! [C: $i] :
                      ( ( in @ C @ A )
                     => ( in @ ( apply @ B @ C ) @ C ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t28_wellord2) ).

thf(3596,plain,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ~ ( ! [B: $i] :
              ~ ( ( in @ B @ A )
                & ( B = empty_set ) )
          & ! [B: $i] :
              ( ( ( relation @ B )
                & ( function @ B ) )
             => ~ ( ( ( relation_dom @ B )
                    = A )
                  & ! [C: $i] :
                      ( ( in @ C @ A )
                     => ( in @ ( apply @ B @ C ) @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[478]) ).

thf(734,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ B @ A )
     => ( ( apply @ ( identity_relation @ A ) @ B )
        = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t35_funct_1) ).

thf(5547,plain,
    ! [A: $i,B: $i] :
      ( ( in @ B @ A )
     => ( ( apply @ ( identity_relation @ A ) @ B )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[734]) ).

thf(645,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( element @ ( meet_of_subsets @ A @ B ) @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k6_setfam_1) ).

thf(4861,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( element @ ( meet_of_subsets @ A @ B ) @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[645]) ).

thf(261,axiom,
    ! [A: $i,B: $i] :
      ( ( finite @ A )
     => ( finite @ ( set_intersection2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t15_finset_1) ).

thf(2349,plain,
    ! [A: $i,B: $i] :
      ( ( finite @ A )
     => ( finite @ ( set_intersection2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[261]) ).

thf(489,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( in @ A @ B )
      & ! [C: $i,D: $i] :
          ( ( ( in @ C @ B )
            & ( subset @ D @ C ) )
         => ( in @ D @ B ) )
      & ! [C: $i] :
          ( ( in @ C @ B )
         => ( in @ ( powerset @ C ) @ B ) )
      & ! [C: $i] :
          ~ ( ( subset @ C @ B )
            & ~ ( are_equipotent @ C @ B )
            & ~ ( in @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t136_zfmisc_1) ).

thf(3671,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( in @ A @ B )
      & ! [C: $i,D: $i] :
          ( ( ( in @ C @ B )
            & ( subset @ D @ C ) )
         => ( in @ D @ B ) )
      & ! [C: $i] :
          ( ( in @ C @ B )
         => ( in @ ( powerset @ C ) @ B ) )
      & ! [C: $i] :
          ~ ( ( subset @ C @ B )
            & ~ ( are_equipotent @ C @ B )
            & ~ ( in @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[489]) ).

thf(820,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i,C: $i] :
          ( ( element @ C @ ( the_carrier @ A ) )
         => ( ( relstr_set_smaller @ A @ B @ C )
          <=> ! [D: $i] :
                ( ( element @ D @ ( the_carrier @ A ) )
               => ( ( in @ D @ B )
                 => ( related @ A @ D @ C ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d9_lattice3) ).

thf(6275,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i,C: $i] :
          ( ( element @ C @ ( the_carrier @ A ) )
         => ( ( ( relstr_set_smaller @ A @ B @ C )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ( ( in @ D @ B )
                   => ( related @ A @ D @ C ) ) ) )
            & ( ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ( ( in @ D @ B )
                   => ( related @ A @ D @ C ) ) )
             => ( relstr_set_smaller @ A @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[820]) ).

thf(287,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( subset @ A @ ( relation_dom @ B ) )
       => ( subset @ A @ ( relation_inverse_image @ B @ ( relation_image @ B @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t146_funct_1) ).

thf(2472,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( subset @ A @ ( relation_dom @ B ) )
       => ( subset @ A @ ( relation_inverse_image @ B @ ( relation_image @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[287]) ).

thf(1160,plain,
    meet_associative @ sk16,
    inference(cnf,[status(esa)],[1159]) ).

thf(367,axiom,
    ! [A: $i] :
      ( ( v1_partfun1 @ ( identity_as_relation_of @ A ) @ A @ A )
      & ( relation_of2_as_subset @ ( identity_as_relation_of @ A ) @ A @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k6_partfun1) ).

thf(2877,plain,
    ! [A: $i] :
      ( ( v1_partfun1 @ ( identity_as_relation_of @ A ) @ A @ A )
      & ( relation_of2_as_subset @ ( identity_as_relation_of @ A ) @ A @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[367]) ).

thf(411,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_commutative @ A )
        & ( meet_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( meet_commut @ A @ B @ C )
        = ( meet_commut @ A @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_k4_lattices) ).

thf(3143,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_commutative @ A )
        & ( meet_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( meet_commut @ A @ B @ C )
        = ( meet_commut @ A @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[411]) ).

thf(806,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_union2 @ A @ B @ C )
        = ( set_union2 @ B @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k4_subset_1) ).

thf(6175,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_union2 @ A @ B @ C )
        = ( set_union2 @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[806]) ).

thf(761,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ B ) )
     => ( ( ! [C: $i,D: $i,E: $i] :
              ( ( ( in @ C @ A )
                & ? [F: $i] :
                    ( ( C = F )
                    & ( in @ D @ F )
                    & ! [G: $i] :
                        ( ( in @ G @ F )
                       => ( in @ ( ordered_pair @ D @ G ) @ B ) ) )
                & ? [F: $i] :
                    ( ( C = F )
                    & ( in @ E @ F )
                    & ! [G: $i] :
                        ( ( in @ G @ F )
                       => ( in @ ( ordered_pair @ E @ G ) @ B ) ) ) )
             => ( D = E ) )
          & ! [C: $i] :
              ~ ( ( in @ C @ A )
                & ! [D: $i] :
                    ~ ? [E: $i] :
                        ( ( C = E )
                        & ( in @ D @ E )
                        & ! [F: $i] :
                            ( ( in @ F @ E )
                           => ( in @ ( ordered_pair @ D @ F ) @ B ) ) ) ) )
       => ? [C: $i] :
            ( ( relation @ C )
            & ( function @ C )
            & ( ( relation_dom @ C )
              = A )
            & ! [D: $i] :
                ( ( in @ D @ A )
               => ? [E: $i] :
                    ( ( D = E )
                    & ( in @ ( apply @ C @ D ) @ E )
                    & ! [F: $i] :
                        ( ( in @ F @ E )
                       => ( in @ ( ordered_pair @ ( apply @ C @ D ) @ F ) @ B ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s2_funct_1__e10_24__wellord2) ).

thf(5818,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ B ) )
     => ( ( ! [C: $i,D: $i,E: $i] :
              ( ( ( in @ C @ A )
                & ? [F: $i] :
                    ( ( C = F )
                    & ( in @ D @ F )
                    & ! [G: $i] :
                        ( ( in @ G @ F )
                       => ( in @ ( ordered_pair @ D @ G ) @ B ) ) )
                & ? [F: $i] :
                    ( ( C = F )
                    & ( in @ E @ F )
                    & ! [G: $i] :
                        ( ( in @ G @ F )
                       => ( in @ ( ordered_pair @ E @ G ) @ B ) ) ) )
             => ( D = E ) )
          & ! [C: $i] :
              ~ ( ( in @ C @ A )
                & ! [D: $i] :
                    ~ ? [E: $i] :
                        ( ( C = E )
                        & ( in @ D @ E )
                        & ! [F: $i] :
                            ( ( in @ F @ E )
                           => ( in @ ( ordered_pair @ D @ F ) @ B ) ) ) ) )
       => ? [C: $i] :
            ( ( relation @ C )
            & ( function @ C )
            & ( ( relation_dom @ C )
              = A )
            & ! [D: $i] :
                ( ( in @ D @ A )
               => ? [E: $i] :
                    ( ( D = E )
                    & ( in @ ( apply @ C @ D ) @ E )
                    & ! [F: $i] :
                        ( ( in @ F @ E )
                       => ( in @ ( ordered_pair @ ( apply @ C @ D ) @ F ) @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[761]) ).

thf(187,axiom,
    ! [A: $i,B: $i] :
      ( ( v4_membered @ A )
     => ( ( v1_membered @ ( set_difference @ A @ B ) )
        & ( v2_membered @ ( set_difference @ A @ B ) )
        & ( v3_membered @ ( set_difference @ A @ B ) )
        & ( v4_membered @ ( set_difference @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc40_membered) ).

thf(1964,plain,
    ! [A: $i,B: $i] :
      ( ( v4_membered @ A )
     => ( ( v1_membered @ ( set_difference @ A @ B ) )
        & ( v2_membered @ ( set_difference @ A @ B ) )
        & ( v3_membered @ ( set_difference @ A @ B ) )
        & ( v4_membered @ ( set_difference @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[187]) ).

thf(572,axiom,
    ! [A: $i,B: $i,C: $i,D: $i,E: $i,F: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B )
        & ( function @ D )
        & ( quasi_total @ D @ ( cartesian_product2 @ A @ B ) @ C )
        & ( relation_of2 @ D @ ( cartesian_product2 @ A @ B ) @ C )
        & ( element @ E @ A )
        & ( element @ F @ B ) )
     => ( ( apply_binary_as_element @ A @ B @ C @ D @ E @ F )
        = ( apply_binary @ D @ E @ F ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k2_binop_1) ).

thf(4167,plain,
    ! [A: $i,B: $i,C: $i,D: $i,E: $i,F: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B )
        & ( function @ D )
        & ( quasi_total @ D @ ( cartesian_product2 @ A @ B ) @ C )
        & ( relation_of2 @ D @ ( cartesian_product2 @ A @ B ) @ C )
        & ( element @ E @ A )
        & ( element @ F @ B ) )
     => ( ( apply_binary_as_element @ A @ B @ C @ D @ E @ F )
        = ( apply_binary @ D @ E @ F ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[572]) ).

thf(103,axiom,
    ! [A: $i,B: $i] :
      ( ( ( ordinal @ A )
        & ( ordinal @ B ) )
     => ( ( ordinal_subset @ A @ B )
        | ( ordinal_subset @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',connectedness_r1_ordinal1) ).

thf(1461,plain,
    ! [A: $i,B: $i] :
      ( ( ( ordinal @ A )
        & ( ordinal @ B ) )
     => ( ( ordinal_subset @ A @ B )
        | ( ordinal_subset @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[103]) ).

thf(823,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_semilatt_str @ A ) )
     => ( ( lower_bounded_semilattstr @ A )
       => ! [B: $i] :
            ( ( element @ B @ ( the_carrier @ A ) )
           => ( ( B
                = ( bottom_of_semilattstr @ A ) )
            <=> ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ( ( ( meet @ A @ B @ C )
                      = B )
                    & ( ( meet @ A @ C @ B )
                      = B ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d16_lattices) ).

thf(6304,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_semilatt_str @ A ) )
     => ( ( lower_bounded_semilattstr @ A )
       => ! [B: $i] :
            ( ( element @ B @ ( the_carrier @ A ) )
           => ( ( ( B
                  = ( bottom_of_semilattstr @ A ) )
               => ! [C: $i] :
                    ( ( element @ C @ ( the_carrier @ A ) )
                   => ( ( ( meet @ A @ B @ C )
                        = B )
                      & ( ( meet @ A @ C @ B )
                        = B ) ) ) )
              & ( ! [C: $i] :
                    ( ( element @ C @ ( the_carrier @ A ) )
                   => ( ( ( meet @ A @ B @ C )
                        = B )
                      & ( ( meet @ A @ C @ B )
                        = B ) ) )
               => ( B
                  = ( bottom_of_semilattstr @ A ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[823]) ).

thf(18,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ( transitive_relstr @ ( boole_POSet @ A ) )
      & ( antisymmetric_relstr @ ( boole_POSet @ A ) )
      & ( lower_bounded_relstr @ ( boole_POSet @ A ) )
      & ( upper_bounded_relstr @ ( boole_POSet @ A ) )
      & ( bounded_relstr @ ( boole_POSet @ A ) )
      & ( up_complete_relstr @ ( boole_POSet @ A ) )
      & ( join_complete_relstr @ ( boole_POSet @ A ) )
      & ~ ( v1_yellow_3 @ ( boole_POSet @ A ) )
      & ( distributive_relstr @ ( boole_POSet @ A ) )
      & ( heyting_relstr @ ( boole_POSet @ A ) )
      & ( complemented_relstr @ ( boole_POSet @ A ) )
      & ( boolean_relstr @ ( boole_POSet @ A ) )
      & ( with_suprema_relstr @ ( boole_POSet @ A ) )
      & ( with_infima_relstr @ ( boole_POSet @ A ) )
      & ( complete_relstr @ ( boole_POSet @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_waybel_7) ).

thf(901,plain,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ( transitive_relstr @ ( boole_POSet @ A ) )
      & ( antisymmetric_relstr @ ( boole_POSet @ A ) )
      & ( lower_bounded_relstr @ ( boole_POSet @ A ) )
      & ( upper_bounded_relstr @ ( boole_POSet @ A ) )
      & ( bounded_relstr @ ( boole_POSet @ A ) )
      & ( up_complete_relstr @ ( boole_POSet @ A ) )
      & ( join_complete_relstr @ ( boole_POSet @ A ) )
      & ~ ( v1_yellow_3 @ ( boole_POSet @ A ) )
      & ( distributive_relstr @ ( boole_POSet @ A ) )
      & ( heyting_relstr @ ( boole_POSet @ A ) )
      & ( complemented_relstr @ ( boole_POSet @ A ) )
      & ( boolean_relstr @ ( boole_POSet @ A ) )
      & ( with_suprema_relstr @ ( boole_POSet @ A ) )
      & ( with_infima_relstr @ ( boole_POSet @ A ) )
      & ( complete_relstr @ ( boole_POSet @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).

thf(95,axiom,
    ? [A: $i] : ( rel_str @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l1_orders_2) ).

thf(1414,plain,
    ? [A: $i] : ( rel_str @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[95]) ).

thf(236,axiom,
    ! [A: $i] :
      ( ( join_semilatt_str @ A )
     => ( one_sorted_str @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_l2_lattices) ).

thf(2240,plain,
    ! [A: $i] :
      ( ( join_semilatt_str @ A )
     => ( one_sorted_str @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[236]) ).

thf(166,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng_restriction @ A @ B ) @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t117_relat_1) ).

thf(1842,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng_restriction @ A @ B ) @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[166]) ).

thf(303,axiom,
    ! [A: $i] :
      ( ( v3_membered @ A )
     => ( v2_membered @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc3_membered) ).

thf(2536,plain,
    ! [A: $i] :
      ( ( v3_membered @ A )
     => ( v2_membered @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[303]) ).

thf(708,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( in @ C @ B )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( D
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) )
              & ( in @ C @ B )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( E
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
           => ( D = E ) )
       => ? [C: $i] :
          ! [D: $i] :
            ( ( in @ D @ C )
          <=> ? [E: $i] :
                ( ( in @ E @ B )
                & ( in @ E @ B )
                & ! [F: $i] :
                    ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( F = E )
                     => ( D
                        = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e4_7_2__tops_2__1) ).

thf(5374,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( in @ C @ B )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( D
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) )
              & ( in @ C @ B )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( E
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
           => ( D = E ) )
       => ? [C: $i] :
          ! [D: $i] :
            ( ( ( in @ D @ C )
             => ? [E: $i] :
                  ( ( in @ E @ B )
                  & ( in @ E @ B )
                  & ! [F: $i] :
                      ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                     => ( ( F = E )
                       => ( D
                          = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) ) )
            & ( ? [E: $i] :
                  ( ( in @ E @ B )
                  & ( in @ E @ B )
                  & ! [F: $i] :
                      ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                     => ( ( F = E )
                       => ( D
                          = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
             => ( in @ D @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[708]) ).

thf(396,axiom,
    ! [A: $i] :
      ( ( ( transitive_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ( ( ( related @ A @ B @ C )
                      & ( related @ A @ C @ D ) )
                   => ( related @ A @ B @ D ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t26_orders_2) ).

thf(3059,plain,
    ! [A: $i] :
      ( ( ( transitive_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ( ( ( related @ A @ B @ C )
                      & ( related @ A @ C @ D ) )
                   => ( related @ A @ B @ D ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[396]) ).

thf(604,axiom,
    ( ( ( ( in @ empty_set @ omega )
       => ! [A: $i] :
            ( ( element @ A @ ( powerset @ ( powerset @ empty_set ) ) )
           => ~ ( ( A != empty_set )
                & ! [B: $i] :
                    ~ ( ( in @ B @ A )
                      & ! [C: $i] :
                          ( ( ( in @ C @ A )
                            & ( subset @ B @ C ) )
                         => ( C = B ) ) ) ) ) )
      & ! [A: $i] :
          ( ( ordinal @ A )
         => ( ( ( in @ A @ omega )
             => ! [B: $i] :
                  ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
                 => ~ ( ( B != empty_set )
                      & ! [C: $i] :
                          ~ ( ( in @ C @ B )
                            & ! [D: $i] :
                                ( ( ( in @ D @ B )
                                  & ( subset @ C @ D ) )
                               => ( D = C ) ) ) ) ) )
           => ( ( in @ ( succ @ A ) @ omega )
             => ! [B: $i] :
                  ( ( element @ B @ ( powerset @ ( powerset @ ( succ @ A ) ) ) )
                 => ~ ( ( B != empty_set )
                      & ! [C: $i] :
                          ~ ( ( in @ C @ B )
                            & ! [D: $i] :
                                ( ( ( in @ D @ B )
                                  & ( subset @ C @ D ) )
                               => ( D = C ) ) ) ) ) ) ) )
      & ! [A: $i] :
          ( ( ordinal @ A )
         => ( ( ( being_limit_ordinal @ A )
              & ! [B: $i] :
                  ( ( ordinal @ B )
                 => ( ( in @ B @ A )
                   => ( ( in @ B @ omega )
                     => ! [C: $i] :
                          ( ( element @ C @ ( powerset @ ( powerset @ B ) ) )
                         => ~ ( ( C != empty_set )
                              & ! [D: $i] :
                                  ~ ( ( in @ D @ C )
                                    & ! [E: $i] :
                                        ( ( ( in @ E @ C )
                                          & ( subset @ D @ E ) )
                                       => ( E = D ) ) ) ) ) ) ) ) )
           => ( ( A = empty_set )
              | ( ( in @ A @ omega )
               => ! [B: $i] :
                    ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
                   => ~ ( ( B != empty_set )
                        & ! [C: $i] :
                            ~ ( ( in @ C @ B )
                              & ! [D: $i] :
                                  ( ( ( in @ D @ B )
                                    & ( subset @ C @ D ) )
                                 => ( D = C ) ) ) ) ) ) ) ) ) )
   => ! [A: $i] :
        ( ( ordinal @ A )
       => ( ( in @ A @ omega )
         => ! [B: $i] :
              ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
             => ~ ( ( B != empty_set )
                  & ! [C: $i] :
                      ~ ( ( in @ C @ B )
                        & ! [D: $i] :
                            ( ( ( in @ D @ B )
                              & ( subset @ C @ D ) )
                           => ( D = C ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_ordinal2__e18_27__finset_1) ).

thf(4482,plain,
    ( ( ( ( in @ empty_set @ omega )
       => ! [A: $i] :
            ( ( element @ A @ ( powerset @ ( powerset @ empty_set ) ) )
           => ~ ( ( A != empty_set )
                & ! [B: $i] :
                    ~ ( ( in @ B @ A )
                      & ! [C: $i] :
                          ( ( ( in @ C @ A )
                            & ( subset @ B @ C ) )
                         => ( C = B ) ) ) ) ) )
      & ! [A: $i] :
          ( ( ordinal @ A )
         => ( ( ( in @ A @ omega )
             => ! [B: $i] :
                  ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
                 => ~ ( ( B != empty_set )
                      & ! [C: $i] :
                          ~ ( ( in @ C @ B )
                            & ! [D: $i] :
                                ( ( ( in @ D @ B )
                                  & ( subset @ C @ D ) )
                               => ( D = C ) ) ) ) ) )
           => ( ( in @ ( succ @ A ) @ omega )
             => ! [B: $i] :
                  ( ( element @ B @ ( powerset @ ( powerset @ ( succ @ A ) ) ) )
                 => ~ ( ( B != empty_set )
                      & ! [C: $i] :
                          ~ ( ( in @ C @ B )
                            & ! [D: $i] :
                                ( ( ( in @ D @ B )
                                  & ( subset @ C @ D ) )
                               => ( D = C ) ) ) ) ) ) ) )
      & ! [A: $i] :
          ( ( ordinal @ A )
         => ( ( ( being_limit_ordinal @ A )
              & ! [B: $i] :
                  ( ( ordinal @ B )
                 => ( ( in @ B @ A )
                   => ( ( in @ B @ omega )
                     => ! [C: $i] :
                          ( ( element @ C @ ( powerset @ ( powerset @ B ) ) )
                         => ~ ( ( C != empty_set )
                              & ! [D: $i] :
                                  ~ ( ( in @ D @ C )
                                    & ! [E: $i] :
                                        ( ( ( in @ E @ C )
                                          & ( subset @ D @ E ) )
                                       => ( E = D ) ) ) ) ) ) ) ) )
           => ( ( A = empty_set )
              | ( ( in @ A @ omega )
               => ! [B: $i] :
                    ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
                   => ~ ( ( B != empty_set )
                        & ! [C: $i] :
                            ~ ( ( in @ C @ B )
                              & ! [D: $i] :
                                  ( ( ( in @ D @ B )
                                    & ( subset @ C @ D ) )
                                 => ( D = C ) ) ) ) ) ) ) ) ) )
   => ! [A: $i] :
        ( ( ordinal @ A )
       => ( ( in @ A @ omega )
         => ! [B: $i] :
              ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
             => ~ ( ( B != empty_set )
                  & ! [C: $i] :
                      ~ ( ( in @ C @ B )
                        & ! [D: $i] :
                            ( ( ( in @ D @ B )
                              & ( subset @ C @ D ) )
                           => ( D = C ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[604]) ).

thf(37,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( trivial_carrier @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( connected_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc5_waybel_0) ).

thf(1050,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( trivial_carrier @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( connected_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[37]) ).

thf(444,axiom,
    ! [A: $i,B: $i,C: $i] :
      ~ ( ( in @ A @ B )
        & ( element @ B @ ( powerset @ C ) )
        & ( empty @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t5_subset) ).

thf(3390,plain,
    ! [A: $i,B: $i,C: $i] :
      ~ ( ( in @ A @ B )
        & ( element @ B @ ( powerset @ C ) )
        & ( empty @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[444]) ).

thf(190,axiom,
    ! [A: $i] :
      ( ( preboolean @ A )
     => ( ( cup_closed @ A )
        & ( diff_closed @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_finsub_1) ).

thf(1984,plain,
    ! [A: $i] :
      ( ( preboolean @ A )
     => ( ( cup_closed @ A )
        & ( diff_closed @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[190]) ).

thf(169,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ! [C: $i] :
          ( ( ( relation @ C )
            & ( function @ C ) )
         => ( ( B
              = ( relation_dom_restriction @ C @ A ) )
          <=> ( ( ( relation_dom @ B )
                = ( set_intersection2 @ ( relation_dom @ C ) @ A ) )
              & ! [D: $i] :
                  ( ( in @ D @ ( relation_dom @ B ) )
                 => ( ( apply @ B @ D )
                    = ( apply @ C @ D ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t68_funct_1) ).

thf(1852,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ! [C: $i] :
          ( ( ( relation @ C )
            & ( function @ C ) )
         => ( ( ( B
                = ( relation_dom_restriction @ C @ A ) )
             => ( ( ( relation_dom @ B )
                  = ( set_intersection2 @ ( relation_dom @ C ) @ A ) )
                & ! [D: $i] :
                    ( ( in @ D @ ( relation_dom @ B ) )
                   => ( ( apply @ B @ D )
                      = ( apply @ C @ D ) ) ) ) )
            & ( ( ( ( relation_dom @ B )
                  = ( set_intersection2 @ ( relation_dom @ C ) @ A ) )
                & ! [D: $i] :
                    ( ( in @ D @ ( relation_dom @ B ) )
                   => ( ( apply @ B @ D )
                      = ( apply @ C @ D ) ) ) )
             => ( B
                = ( relation_dom_restriction @ C @ A ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[169]) ).

thf(504,axiom,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ? [C: $i] :
        ! [D: $i] :
          ( ( in @ D @ C )
        <=> ( ( in @ D @ ( powerset @ ( the_carrier @ A ) ) )
            & ? [E: $i] :
                ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                & ( E = D )
                & ( closed_subset @ E @ A )
                & ( subset @ B @ D ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_xboole_0__e1_40__pre_topc__1) ).

thf(3760,plain,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ? [C: $i] :
        ! [D: $i] :
          ( ( ( in @ D @ C )
           => ( ( in @ D @ ( powerset @ ( the_carrier @ A ) ) )
              & ? [E: $i] :
                  ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                  & ( E = D )
                  & ( closed_subset @ E @ A )
                  & ( subset @ B @ D ) ) ) )
          & ( ( ( in @ D @ ( powerset @ ( the_carrier @ A ) ) )
              & ? [E: $i] :
                  ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                  & ( E = D )
                  & ( closed_subset @ E @ A )
                  & ( subset @ B @ D ) ) )
           => ( in @ D @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[504]) ).

thf(439,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( latt_set_smaller @ A @ B @ C )
            <=> ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ( ( in @ D @ C )
                   => ( below @ A @ B @ D ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d16_lattice3) ).

thf(3333,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( ( latt_set_smaller @ A @ B @ C )
               => ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( in @ D @ C )
                     => ( below @ A @ B @ D ) ) ) )
              & ( ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( in @ D @ C )
                     => ( below @ A @ B @ D ) ) )
               => ( latt_set_smaller @ A @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[439]) ).

thf(623,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( ( epsilon_transitive @ B )
            & ( epsilon_connected @ B )
            & ( ordinal @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_arytm_3) ).

thf(4689,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( ( epsilon_transitive @ B )
            & ( epsilon_connected @ B )
            & ( ordinal @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[623]) ).

thf(1114,plain,
    reflexive_relstr @ sk9,
    inference(cnf,[status(esa)],[1107]) ).

thf(383,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ B )
        & ( relation @ C )
        & ( function @ C ) )
     => ? [D: $i] :
          ( ( relation @ D )
          & ! [E: $i,F: $i] :
              ( ( in @ ( ordered_pair @ E @ F ) @ D )
            <=> ( ( in @ E @ A )
                & ( in @ F @ A )
                & ( in @ ( ordered_pair @ ( apply @ C @ E ) @ ( apply @ C @ F ) ) @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_relat_1__e6_21__wellord2) ).

thf(2968,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ B )
        & ( relation @ C )
        & ( function @ C ) )
     => ? [D: $i] :
          ( ( relation @ D )
          & ! [E: $i,F: $i] :
              ( ( ( in @ ( ordered_pair @ E @ F ) @ D )
               => ( ( in @ E @ A )
                  & ( in @ F @ A )
                  & ( in @ ( ordered_pair @ ( apply @ C @ E ) @ ( apply @ C @ F ) ) @ B ) ) )
              & ( ( ( in @ E @ A )
                  & ( in @ F @ A )
                  & ( in @ ( ordered_pair @ ( apply @ C @ E ) @ ( apply @ C @ F ) ) @ B ) )
               => ( in @ ( ordered_pair @ E @ F ) @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[383]) ).

thf(681,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ( ( ! [C: $i,D: $i,E: $i] :
              ( ( ( in @ C @ B )
                & ! [F: $i] :
                    ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( F = C )
                     => ( D
                        = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) )
                & ! [F: $i] :
                    ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( F = C )
                     => ( E
                        = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
             => ( D = E ) )
          & ! [C: $i] :
              ~ ( ( in @ C @ B )
                & ! [D: $i] :
                    ~ ! [E: $i] :
                        ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( E = C )
                         => ( D
                            = ( subset_complement @ ( the_carrier @ A ) @ E ) ) ) ) ) )
       => ? [C: $i] :
            ( ( relation @ C )
            & ( function @ C )
            & ( ( relation_dom @ C )
              = B )
            & ! [D: $i] :
                ( ( in @ D @ B )
               => ! [E: $i] :
                    ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( E = D )
                     => ( ( apply @ C @ D )
                        = ( subset_complement @ ( the_carrier @ A ) @ E ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s2_funct_1__e4_7_2__tops_2) ).

thf(5063,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ( ( ! [C: $i,D: $i,E: $i] :
              ( ( ( in @ C @ B )
                & ! [F: $i] :
                    ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( F = C )
                     => ( D
                        = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) )
                & ! [F: $i] :
                    ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( F = C )
                     => ( E
                        = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
             => ( D = E ) )
          & ! [C: $i] :
              ~ ( ( in @ C @ B )
                & ! [D: $i] :
                    ~ ! [E: $i] :
                        ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( E = C )
                         => ( D
                            = ( subset_complement @ ( the_carrier @ A ) @ E ) ) ) ) ) )
       => ? [C: $i] :
            ( ( relation @ C )
            & ( function @ C )
            & ( ( relation_dom @ C )
              = B )
            & ! [D: $i] :
                ( ( in @ D @ B )
               => ! [E: $i] :
                    ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( E = D )
                     => ( ( apply @ C @ D )
                        = ( subset_complement @ ( the_carrier @ A ) @ E ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[681]) ).

thf(157,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A )
      & ( trivial_carrier @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_yellow_0) ).

thf(1776,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A )
      & ( trivial_carrier @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[157]) ).

thf(762,axiom,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ( open_subset @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_tops_1) ).

thf(5850,plain,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ( open_subset @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[762]) ).

thf(281,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( one_sorted_str @ A )
        & ( transitive_relstr @ B )
        & ( net_str @ B @ A ) )
     => ( ( transitive_relstr @ ( preimage_subnetstr @ A @ B @ C ) )
        & ( strict_net_str @ ( preimage_subnetstr @ A @ B @ C ) @ A )
        & ( full_subnetstr @ ( preimage_subnetstr @ A @ B @ C ) @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc17_yellow_6) ).

thf(2450,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( one_sorted_str @ A )
        & ( transitive_relstr @ B )
        & ( net_str @ B @ A ) )
     => ( ( transitive_relstr @ ( preimage_subnetstr @ A @ B @ C ) )
        & ( strict_net_str @ ( preimage_subnetstr @ A @ B @ C ) @ A )
        & ( full_subnetstr @ ( preimage_subnetstr @ A @ B @ C ) @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[281]) ).

thf(379,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
      <=> ! [B: $i,C: $i] :
            ( ( ( in @ B @ ( relation_dom @ A ) )
              & ( in @ C @ ( relation_dom @ A ) )
              & ( ( apply @ A @ B )
                = ( apply @ A @ C ) ) )
           => ( B = C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_funct_1) ).

thf(2932,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( ( one_to_one @ A )
         => ! [B: $i,C: $i] :
              ( ( ( in @ B @ ( relation_dom @ A ) )
                & ( in @ C @ ( relation_dom @ A ) )
                & ( ( apply @ A @ B )
                  = ( apply @ A @ C ) ) )
             => ( B = C ) ) )
        & ( ! [B: $i,C: $i] :
              ( ( ( in @ B @ ( relation_dom @ A ) )
                & ( in @ C @ ( relation_dom @ A ) )
                & ( ( apply @ A @ B )
                  = ( apply @ A @ C ) ) )
             => ( B = C ) )
         => ( one_to_one @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[379]) ).

thf(459,axiom,
    ! [A: $i] :
      ~ ( empty @ ( singleton @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_subset_1) ).

thf(3486,plain,
    ! [A: $i] :
      ~ ( empty @ ( singleton @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[459]) ).

thf(107,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( ( relation_rng_as_subset @ A @ B @ C )
        = ( relation_rng @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k5_relset_1) ).

thf(1478,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( ( relation_rng_as_subset @ A @ B @ C )
        = ( relation_rng @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[107]) ).

thf(791,axiom,
    ! [A: $i] :
      ( ( epsilon_transitive @ A )
     => ! [B: $i] :
          ( ( ordinal @ B )
         => ( ( proper_subset @ A @ B )
           => ( in @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t21_ordinal1) ).

thf(6097,plain,
    ! [A: $i] :
      ( ( epsilon_transitive @ A )
     => ! [B: $i] :
          ( ( ordinal @ B )
         => ( ( proper_subset @ A @ B )
           => ( in @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[791]) ).

thf(360,axiom,
    ! [A: $i,B: $i] :
      ( ( ( finite @ A )
        & ( finite @ B ) )
     => ( finite @ ( set_union2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc9_finset_1) ).

thf(2836,plain,
    ! [A: $i,B: $i] :
      ( ( ( finite @ A )
        & ( finite @ B ) )
     => ( finite @ ( set_union2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[360]) ).

thf(101,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_dom @ ( relation_dom_restriction @ B @ A ) )
        = ( set_intersection2 @ ( relation_dom @ B ) @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t90_relat_1) ).

thf(1456,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_dom @ ( relation_dom_restriction @ B @ A ) )
        = ( set_intersection2 @ ( relation_dom @ B ) @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[101]) ).

thf(268,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( transitive @ B )
       => ( transitive @ ( relation_restriction @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t24_wellord1) ).

thf(2387,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( transitive @ B )
       => ( transitive @ ( relation_restriction @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[268]) ).

thf(59,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ? [B: $i] : ( subrelstr @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m1_yellow_0) ).

thf(1231,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ? [B: $i] : ( subrelstr @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[59]) ).

thf(659,axiom,
    ! [A: $i] :
    ? [B: $i] :
    ! [C: $i] :
      ( ( in @ C @ B )
    <=> ( ( in @ C @ A )
        & ( ordinal @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_xboole_0__e6_22__wellord2) ).

thf(4934,plain,
    ! [A: $i] :
    ? [B: $i] :
    ! [C: $i] :
      ( ( ( in @ C @ B )
       => ( ( in @ C @ A )
          & ( ordinal @ C ) ) )
      & ( ( ( in @ C @ A )
          & ( ordinal @ C ) )
       => ( in @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[659]) ).

thf(608,axiom,
    ! [A: $i,B: $i,C: $i,D: $i,E: $i] :
      ( ( ~ ( empty @ B )
        & ( function @ D )
        & ( quasi_total @ D @ A @ B )
        & ( relation_of2 @ D @ A @ B )
        & ( function @ E )
        & ( quasi_total @ E @ B @ C )
        & ( relation_of2 @ E @ B @ C ) )
     => ( ( function_of_composition @ A @ B @ C @ D @ E )
        = ( relation_composition @ D @ E ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k7_funct_2) ).

thf(4540,plain,
    ! [A: $i,B: $i,C: $i,D: $i,E: $i] :
      ( ( ~ ( empty @ B )
        & ( function @ D )
        & ( quasi_total @ D @ A @ B )
        & ( relation_of2 @ D @ A @ B )
        & ( function @ E )
        & ( quasi_total @ E @ B @ C )
        & ( relation_of2 @ E @ B @ C ) )
     => ( ( function_of_composition @ A @ B @ C @ D @ E )
        = ( relation_composition @ D @ E ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[608]) ).

thf(293,axiom,
    ! [A: $i,B: $i] :
      ( ( set_union2 @ A @ ( set_difference @ B @ A ) )
      = ( set_union2 @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t39_xboole_1) ).

thf(2497,plain,
    ! [A: $i,B: $i] :
      ( ( set_union2 @ A @ ( set_difference @ B @ A ) )
      = ( set_union2 @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[293]) ).

thf(494,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_difference @ A @ B @ C )
        = ( set_difference @ B @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k6_subset_1) ).

thf(3692,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_difference @ A @ B @ C )
        = ( set_difference @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[494]) ).

thf(331,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( relation @ ( relation_rng_restriction @ A @ B ) )
        & ( function @ ( relation_rng_restriction @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc5_funct_1) ).

thf(2697,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( relation @ ( relation_rng_restriction @ A @ B ) )
        & ( function @ ( relation_rng_restriction @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[331]) ).

thf(63,axiom,
    ! [A: $i,B: $i] :
      ( ( disjoint @ A @ B )
    <=> ( ( set_intersection2 @ A @ B )
        = empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d7_xboole_0) ).

thf(1246,plain,
    ! [A: $i,B: $i] :
      ( ( ( disjoint @ A @ B )
       => ( ( set_intersection2 @ A @ B )
          = empty_set ) )
      & ( ( ( set_intersection2 @ A @ B )
          = empty_set )
       => ( disjoint @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[63]) ).

thf(398,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( empty @ A )
        & ( function @ A ) )
     => ( ( relation @ A )
        & ( function @ A )
        & ( one_to_one @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_funct_1) ).

thf(3064,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( empty @ A )
        & ( function @ A ) )
     => ( ( relation @ A )
        & ( function @ A )
        & ( one_to_one @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[398]) ).

thf(569,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( complete_latt_str @ B )
        & ( latt_str @ B ) )
     => ( ( in @ A @ ( a_2_3_lattice3 @ B @ C ) )
      <=> ? [D: $i] :
            ( ( element @ D @ ( the_carrier @ B ) )
            & ( A = D )
            & ( latt_set_smaller @ B @ D @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fraenkel_a_2_3_lattice3) ).

thf(4152,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( complete_latt_str @ B )
        & ( latt_str @ B ) )
     => ( ( ( in @ A @ ( a_2_3_lattice3 @ B @ C ) )
         => ? [D: $i] :
              ( ( element @ D @ ( the_carrier @ B ) )
              & ( A = D )
              & ( latt_set_smaller @ B @ D @ C ) ) )
        & ( ? [D: $i] :
              ( ( element @ D @ ( the_carrier @ B ) )
              & ( A = D )
              & ( latt_set_smaller @ B @ D @ C ) )
         => ( in @ A @ ( a_2_3_lattice3 @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[569]) ).

thf(150,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( is_eventually_in @ A @ B @ C )
             => ( is_often_in @ A @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t28_yellow_6) ).

thf(1720,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( is_eventually_in @ A @ B @ C )
             => ( is_often_in @ A @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[150]) ).

thf(403,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( in @ C @ ( subset_complement @ ( the_carrier @ A ) @ B ) )
              <=> ~ ( in @ C @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l40_tops_1) ).

thf(3083,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( ( in @ C @ ( subset_complement @ ( the_carrier @ A ) @ B ) )
                 => ~ ( in @ C @ B ) )
                & ( ~ ( in @ C @ B )
                 => ( in @ C @ ( subset_complement @ ( the_carrier @ A ) @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[403]) ).

thf(454,axiom,
    ! [A: $i] :
      ( ( meet_semilatt_str @ A )
     => ( ( function @ ( the_L_meet @ A ) )
        & ( quasi_total @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) )
        & ( relation_of2_as_subset @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_u1_lattices) ).

thf(3454,plain,
    ! [A: $i] :
      ( ( meet_semilatt_str @ A )
     => ( ( function @ ( the_L_meet @ A ) )
        & ( quasi_total @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) )
        & ( relation_of2_as_subset @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[454]) ).

thf(512,axiom,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ? [C: $i] :
          ( ( element @ C @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
          & ! [D: $i] :
              ( ( element @ D @ ( powerset @ ( the_carrier @ A ) ) )
             => ( ( in @ D @ C )
              <=> ? [E: $i] :
                    ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                    & ( E = D )
                    & ( closed_subset @ E @ A )
                    & ( subset @ B @ D ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s3_subset_1__e1_40__pre_topc) ).

thf(3834,plain,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ? [C: $i] :
          ( ( element @ C @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
          & ! [D: $i] :
              ( ( element @ D @ ( powerset @ ( the_carrier @ A ) ) )
             => ( ( ( in @ D @ C )
                 => ? [E: $i] :
                      ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                      & ( E = D )
                      & ( closed_subset @ E @ A )
                      & ( subset @ B @ D ) ) )
                & ( ? [E: $i] :
                      ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                      & ( E = D )
                      & ( closed_subset @ E @ A )
                      & ( subset @ B @ D ) )
                 => ( in @ D @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[512]) ).

thf(226,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_image @ B @ A )
        = ( relation_image @ B @ ( set_intersection2 @ ( relation_dom @ B ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t145_relat_1) ).

thf(2208,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_image @ B @ A )
        = ( relation_image @ B @ ( set_intersection2 @ ( relation_dom @ B ) @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[226]) ).

thf(652,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ B ) )
     => ! [C: $i] :
        ? [D: $i] :
        ! [E: $i] :
          ( ( in @ E @ D )
        <=> ( ( in @ E @ ( cartesian_product2 @ A @ C ) )
            & ? [F: $i,G: $i] :
                ( ( ( ordered_pair @ F @ G )
                  = E )
                & ( in @ F @ A )
                & ? [H: $i] :
                    ( ( F = H )
                    & ( in @ G @ H )
                    & ! [I: $i] :
                        ( ( in @ I @ H )
                       => ( in @ ( ordered_pair @ G @ I ) @ B ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_xboole_0__e10_24__wellord2__1) ).

thf(4889,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ B ) )
     => ! [C: $i] :
        ? [D: $i] :
        ! [E: $i] :
          ( ( ( in @ E @ D )
           => ( ( in @ E @ ( cartesian_product2 @ A @ C ) )
              & ? [F: $i,G: $i] :
                  ( ( ( ordered_pair @ F @ G )
                    = E )
                  & ( in @ F @ A )
                  & ? [H: $i] :
                      ( ( F = H )
                      & ( in @ G @ H )
                      & ! [I: $i] :
                          ( ( in @ I @ H )
                         => ( in @ ( ordered_pair @ G @ I ) @ B ) ) ) ) ) )
          & ( ( ( in @ E @ ( cartesian_product2 @ A @ C ) )
              & ? [F: $i,G: $i] :
                  ( ( ( ordered_pair @ F @ G )
                    = E )
                  & ( in @ F @ A )
                  & ? [H: $i] :
                      ( ( F = H )
                      & ( in @ G @ H )
                      & ! [I: $i] :
                          ( ( in @ I @ H )
                         => ( in @ ( ordered_pair @ G @ I ) @ B ) ) ) ) )
           => ( in @ E @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[652]) ).

thf(712,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_intersection2 @ A @ B @ B )
        = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',idempotence_k5_subset_1) ).

thf(5415,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_intersection2 @ A @ B @ B )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[712]) ).

thf(770,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( related @ A @ B @ C )
              <=> ( in @ ( ordered_pair @ B @ C ) @ ( the_InternalRel @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d9_orders_2) ).

thf(5964,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( ( related @ A @ B @ C )
                 => ( in @ ( ordered_pair @ B @ C ) @ ( the_InternalRel @ A ) ) )
                & ( ( in @ ( ordered_pair @ B @ C ) @ ( the_InternalRel @ A ) )
                 => ( related @ A @ B @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[770]) ).

thf(713,axiom,
    ! [A: $i,B: $i] :
      ( ( ( empty @ A )
        & ( relation @ B ) )
     => ( ( empty @ ( relation_composition @ A @ B ) )
        & ( relation @ ( relation_composition @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc9_relat_1) ).

thf(5419,plain,
    ! [A: $i,B: $i] :
      ( ( ( empty @ A )
        & ( relation @ B ) )
     => ( ( empty @ ( relation_composition @ A @ B ) )
        & ( relation @ ( relation_composition @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[713]) ).

thf(555,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ ( ordered_pair @ A @ B ) @ C )
       => ( ( in @ A @ ( relation_dom @ C ) )
          & ( in @ B @ ( relation_rng @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t20_relat_1) ).

thf(4036,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ ( ordered_pair @ A @ B ) @ C )
       => ( ( in @ A @ ( relation_dom @ C ) )
          & ( in @ B @ ( relation_rng @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[555]) ).

thf(468,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ( ( meet_absorbing @ A )
      <=> ! [B: $i] :
            ( ( element @ B @ ( the_carrier @ A ) )
           => ! [C: $i] :
                ( ( element @ C @ ( the_carrier @ A ) )
               => ( ( join @ A @ ( meet @ A @ B @ C ) @ C )
                  = C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_lattices) ).

thf(3508,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ( ( ( meet_absorbing @ A )
         => ! [B: $i] :
              ( ( element @ B @ ( the_carrier @ A ) )
             => ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ( ( join @ A @ ( meet @ A @ B @ C ) @ C )
                    = C ) ) ) )
        & ( ! [B: $i] :
              ( ( element @ B @ ( the_carrier @ A ) )
             => ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ( ( join @ A @ ( meet @ A @ B @ C ) @ C )
                    = C ) ) )
         => ( meet_absorbing @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[468]) ).

thf(325,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( lattice @ A )
          & ( complete_latt_str @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( join_commutative @ A )
          & ( join_associative @ A )
          & ( meet_commutative @ A )
          & ( meet_associative @ A )
          & ( meet_absorbing @ A )
          & ( join_absorbing @ A )
          & ( lattice @ A )
          & ( lower_bounded_semilattstr @ A )
          & ( upper_bounded_semilattstr @ A )
          & ( bounded_lattstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_knaster) ).

thf(2645,plain,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( lattice @ A )
          & ( complete_latt_str @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( join_commutative @ A )
          & ( join_associative @ A )
          & ( meet_commutative @ A )
          & ( meet_associative @ A )
          & ( meet_absorbing @ A )
          & ( join_absorbing @ A )
          & ( lattice @ A )
          & ( lower_bounded_semilattstr @ A )
          & ( upper_bounded_semilattstr @ A )
          & ( bounded_lattstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[325]) ).

thf(347,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ( strict_latt_str @ ( boole_lattice @ A ) )
      & ( join_commutative @ ( boole_lattice @ A ) )
      & ( join_associative @ ( boole_lattice @ A ) )
      & ( meet_commutative @ ( boole_lattice @ A ) )
      & ( meet_associative @ ( boole_lattice @ A ) )
      & ( meet_absorbing @ ( boole_lattice @ A ) )
      & ( join_absorbing @ ( boole_lattice @ A ) )
      & ( lattice @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_lattice3) ).

thf(2749,plain,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ( strict_latt_str @ ( boole_lattice @ A ) )
      & ( join_commutative @ ( boole_lattice @ A ) )
      & ( join_associative @ ( boole_lattice @ A ) )
      & ( meet_commutative @ ( boole_lattice @ A ) )
      & ( meet_associative @ ( boole_lattice @ A ) )
      & ( meet_absorbing @ ( boole_lattice @ A ) )
      & ( join_absorbing @ ( boole_lattice @ A ) )
      & ( lattice @ ( boole_lattice @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[347]) ).

thf(99,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A )
      & ( distributive_relstr @ A )
      & ( heyting_relstr @ A )
      & ( complemented_relstr @ A )
      & ( boolean_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc4_waybel_1) ).

thf(1434,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A )
      & ( distributive_relstr @ A )
      & ( heyting_relstr @ A )
      & ( complemented_relstr @ A )
      & ( boolean_relstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[99]) ).

thf(577,axiom,
    ! [A: $i] :
      ( ( function @ A )
    <=> ! [B: $i,C: $i,D: $i] :
          ( ( ( in @ ( ordered_pair @ B @ C ) @ A )
            & ( in @ ( ordered_pair @ B @ D ) @ A ) )
         => ( C = D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_funct_1) ).

thf(4184,plain,
    ! [A: $i] :
      ( ( ( function @ A )
       => ! [B: $i,C: $i,D: $i] :
            ( ( ( in @ ( ordered_pair @ B @ C ) @ A )
              & ( in @ ( ordered_pair @ B @ D ) @ A ) )
           => ( C = D ) ) )
      & ( ! [B: $i,C: $i,D: $i] :
            ( ( ( in @ ( ordered_pair @ B @ C ) @ A )
              & ( in @ ( ordered_pair @ B @ D ) @ A ) )
           => ( C = D ) )
       => ( function @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[577]) ).

thf(19,axiom,
    ? [A: $i] : ( top_str @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l1_pre_topc) ).

thf(938,plain,
    ? [A: $i] : ( top_str @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).

thf(426,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ( ~ ( empty_carrier @ ( incl_POSet @ A ) )
        & ( strict_rel_str @ ( incl_POSet @ A ) )
        & ( reflexive_relstr @ ( incl_POSet @ A ) )
        & ( transitive_relstr @ ( incl_POSet @ A ) )
        & ( antisymmetric_relstr @ ( incl_POSet @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc6_yellow_1) ).

thf(3225,plain,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ( ~ ( empty_carrier @ ( incl_POSet @ A ) )
        & ( strict_rel_str @ ( incl_POSet @ A ) )
        & ( reflexive_relstr @ ( incl_POSet @ A ) )
        & ( transitive_relstr @ ( incl_POSet @ A ) )
        & ( antisymmetric_relstr @ ( incl_POSet @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[426]) ).

thf(333,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( singleton @ A )
        = ( unordered_pair @ B @ C ) )
     => ( B = C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t9_zfmisc_1) ).

thf(2702,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( singleton @ A )
        = ( unordered_pair @ B @ C ) )
     => ( B = C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[333]) ).

thf(307,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ C )
        & ( function @ C ) )
     => ( ( in @ ( ordered_pair @ A @ B ) @ C )
      <=> ( ( in @ A @ ( relation_dom @ C ) )
          & ( B
            = ( apply @ C @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_funct_1) ).

thf(2546,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ C )
        & ( function @ C ) )
     => ( ( ( in @ ( ordered_pair @ A @ B ) @ C )
         => ( ( in @ A @ ( relation_dom @ C ) )
            & ( B
              = ( apply @ C @ A ) ) ) )
        & ( ( ( in @ A @ ( relation_dom @ C ) )
            & ( B
              = ( apply @ C @ A ) ) )
         => ( in @ ( ordered_pair @ A @ B ) @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[307]) ).

thf(578,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( net_str @ B @ A )
        & ( element @ C @ ( the_carrier @ B ) ) )
     => ( element @ ( apply_netmap @ A @ B @ C ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k3_waybel_0) ).

thf(4195,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( net_str @ B @ A )
        & ( element @ C @ ( the_carrier @ B ) ) )
     => ( element @ ( apply_netmap @ A @ B @ C ) @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[578]) ).

thf(710,axiom,
    ! [A: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ A ) )
     => ~ ( empty @ ( relation_rng @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc6_relat_1) ).

thf(5402,plain,
    ! [A: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ A ) )
     => ~ ( empty @ ( relation_rng @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[710]) ).

thf(802,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( subset @ A @ ( union @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l50_zfmisc_1) ).

thf(6160,plain,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( subset @ A @ ( union @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[802]) ).

thf(682,axiom,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( C = D )
              & ? [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                  & ( F = D )
                  & ( closed_subset @ F @ A )
                  & ( subset @ B @ D ) )
              & ( C = E )
              & ? [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                  & ( F = E )
                  & ( closed_subset @ F @ A )
                  & ( subset @ B @ E ) ) )
           => ( D = E ) )
       => ? [C: $i] :
          ! [D: $i] :
            ( ( in @ D @ C )
          <=> ? [E: $i] :
                ( ( in @ E @ ( powerset @ ( the_carrier @ A ) ) )
                & ( E = D )
                & ? [F: $i] :
                    ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                    & ( F = D )
                    & ( closed_subset @ F @ A )
                    & ( subset @ B @ D ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e1_40__pre_topc__1) ).

thf(5090,plain,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( C = D )
              & ? [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                  & ( F = D )
                  & ( closed_subset @ F @ A )
                  & ( subset @ B @ D ) )
              & ( C = E )
              & ? [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                  & ( F = E )
                  & ( closed_subset @ F @ A )
                  & ( subset @ B @ E ) ) )
           => ( D = E ) )
       => ? [C: $i] :
          ! [D: $i] :
            ( ( ( in @ D @ C )
             => ? [E: $i] :
                  ( ( in @ E @ ( powerset @ ( the_carrier @ A ) ) )
                  & ( E = D )
                  & ? [F: $i] :
                      ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                      & ( F = D )
                      & ( closed_subset @ F @ A )
                      & ( subset @ B @ D ) ) ) )
            & ( ? [E: $i] :
                  ( ( in @ E @ ( powerset @ ( the_carrier @ A ) ) )
                  & ( E = D )
                  & ? [F: $i] :
                      ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                      & ( F = D )
                      & ( closed_subset @ F @ A )
                      & ( subset @ B @ D ) ) )
             => ( in @ D @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[682]) ).

thf(665,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ! [C: $i] :
          ( ( ( relation @ C )
            & ( function @ C ) )
         => ( ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) )
           => ( ( apply @ ( relation_composition @ C @ B ) @ A )
              = ( apply @ B @ ( apply @ C @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t22_funct_1) ).

thf(4966,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ! [C: $i] :
          ( ( ( relation @ C )
            & ( function @ C ) )
         => ( ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) )
           => ( ( apply @ ( relation_composition @ C @ B ) @ A )
              = ( apply @ B @ ( apply @ C @ A ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[665]) ).

thf(146,axiom,
    ? [A: $i] : ( meet_semilatt_str @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l1_lattices) ).

thf(1695,plain,
    ? [A: $i] : ( meet_semilatt_str @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[146]) ).

thf(148,axiom,
    ! [A: $i] :
      ( ( strict_latt_str @ ( boole_lattice @ A ) )
      & ( latt_str @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_lattice3) ).

thf(1712,plain,
    ! [A: $i] :
      ( ( strict_latt_str @ ( boole_lattice @ A ) )
      & ( latt_str @ ( boole_lattice @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[148]) ).

thf(38,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( well_orders @ A @ B )
        <=> ( ( is_reflexive_in @ A @ B )
            & ( is_transitive_in @ A @ B )
            & ( is_antisymmetric_in @ A @ B )
            & ( is_connected_in @ A @ B )
            & ( is_well_founded_in @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_wellord1) ).

thf(1054,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( ( well_orders @ A @ B )
           => ( ( is_reflexive_in @ A @ B )
              & ( is_transitive_in @ A @ B )
              & ( is_antisymmetric_in @ A @ B )
              & ( is_connected_in @ A @ B )
              & ( is_well_founded_in @ A @ B ) ) )
          & ( ( ( is_reflexive_in @ A @ B )
              & ( is_transitive_in @ A @ B )
              & ( is_antisymmetric_in @ A @ B )
              & ( is_connected_in @ A @ B )
              & ( is_well_founded_in @ A @ B ) )
           => ( well_orders @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[38]) ).

thf(437,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( in @ A @ B )
        & ( empty @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t7_boole) ).

thf(3321,plain,
    ! [A: $i,B: $i] :
      ~ ( ( in @ A @ B )
        & ( empty @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[437]) ).

thf(717,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ A @ ( relation_rng @ ( relation_rng_restriction @ B @ C ) ) )
      <=> ( ( in @ A @ B )
          & ( in @ A @ ( relation_rng @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t115_relat_1) ).

thf(5447,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( ( in @ A @ ( relation_rng @ ( relation_rng_restriction @ B @ C ) ) )
         => ( ( in @ A @ B )
            & ( in @ A @ ( relation_rng @ C ) ) ) )
        & ( ( ( in @ A @ B )
            & ( in @ A @ ( relation_rng @ C ) ) )
         => ( in @ A @ ( relation_rng @ ( relation_rng_restriction @ B @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[717]) ).

thf(32,axiom,
    ! [A: $i] :
      ( ( subset @ A @ empty_set )
     => ( A = empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_xboole_1) ).

thf(1035,plain,
    ! [A: $i] :
      ( ( subset @ A @ empty_set )
     => ( A = empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).

thf(194,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( bounded_relstr @ A )
       => ( ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc4_yellow_0) ).

thf(1996,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( bounded_relstr @ A )
       => ( ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[194]) ).

thf(766,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ! [C: $i] :
          ( ! [D: $i,E: $i,F: $i] :
              ( ( ( D = E )
                & ? [G: $i,H: $i] :
                    ( ( ( ordered_pair @ G @ H )
                      = E )
                    & ( in @ G @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                    & ! [I: $i] :
                        ( ( element @ I @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( I = G )
                         => ( H
                            = ( subset_complement @ ( the_carrier @ A ) @ I ) ) ) ) )
                & ( D = F )
                & ? [G: $i,H: $i] :
                    ( ( ( ordered_pair @ G @ H )
                      = F )
                    & ( in @ G @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                    & ! [I: $i] :
                        ( ( element @ I @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( I = G )
                         => ( H
                            = ( subset_complement @ ( the_carrier @ A ) @ I ) ) ) ) ) )
             => ( E = F ) )
         => ? [D: $i] :
            ! [E: $i] :
              ( ( in @ E @ D )
            <=> ? [F: $i] :
                  ( ( in @ F @ ( cartesian_product2 @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) @ C ) )
                  & ( F = E )
                  & ? [G: $i,H: $i] :
                      ( ( ( ordered_pair @ G @ H )
                        = E )
                      & ( in @ G @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                      & ! [I: $i] :
                          ( ( element @ I @ ( powerset @ ( the_carrier @ A ) ) )
                         => ( ( I = G )
                           => ( H
                              = ( subset_complement @ ( the_carrier @ A ) @ I ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e4_7_1__tops_2__2) ).

thf(5872,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ! [C: $i] :
          ( ! [D: $i,E: $i,F: $i] :
              ( ( ( D = E )
                & ? [G: $i,H: $i] :
                    ( ( ( ordered_pair @ G @ H )
                      = E )
                    & ( in @ G @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                    & ! [I: $i] :
                        ( ( element @ I @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( I = G )
                         => ( H
                            = ( subset_complement @ ( the_carrier @ A ) @ I ) ) ) ) )
                & ( D = F )
                & ? [G: $i,H: $i] :
                    ( ( ( ordered_pair @ G @ H )
                      = F )
                    & ( in @ G @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                    & ! [I: $i] :
                        ( ( element @ I @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( I = G )
                         => ( H
                            = ( subset_complement @ ( the_carrier @ A ) @ I ) ) ) ) ) )
             => ( E = F ) )
         => ? [D: $i] :
            ! [E: $i] :
              ( ( ( in @ E @ D )
               => ? [F: $i] :
                    ( ( in @ F @ ( cartesian_product2 @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) @ C ) )
                    & ( F = E )
                    & ? [G: $i,H: $i] :
                        ( ( ( ordered_pair @ G @ H )
                          = E )
                        & ( in @ G @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                        & ! [I: $i] :
                            ( ( element @ I @ ( powerset @ ( the_carrier @ A ) ) )
                           => ( ( I = G )
                             => ( H
                                = ( subset_complement @ ( the_carrier @ A ) @ I ) ) ) ) ) ) )
              & ( ? [F: $i] :
                    ( ( in @ F @ ( cartesian_product2 @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) @ C ) )
                    & ( F = E )
                    & ? [G: $i,H: $i] :
                        ( ( ( ordered_pair @ G @ H )
                          = E )
                        & ( in @ G @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                        & ! [I: $i] :
                            ( ( element @ I @ ( powerset @ ( the_carrier @ A ) ) )
                           => ( ( I = G )
                             => ( H
                                = ( subset_complement @ ( the_carrier @ A ) @ I ) ) ) ) ) )
               => ( in @ E @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[766]) ).

thf(276,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
     => ( ( set_union2 @ A @ B )
        = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t12_xboole_1) ).

thf(2423,plain,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
     => ( ( set_union2 @ A @ B )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[276]) ).

thf(301,axiom,
    ! [A: $i] : ( reflexive @ ( inclusion_relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_wellord2) ).

thf(2529,plain,
    ! [A: $i] : ( reflexive @ ( inclusion_relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[301]) ).

thf(374,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( latt_str @ B ) )
     => ( ( in @ A @ ( a_2_2_lattice3 @ B @ C ) )
      <=> ? [D: $i] :
            ( ( element @ D @ ( the_carrier @ B ) )
            & ( A = D )
            & ( latt_set_smaller @ B @ D @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fraenkel_a_2_2_lattice3) ).

thf(2909,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( latt_str @ B ) )
     => ( ( ( in @ A @ ( a_2_2_lattice3 @ B @ C ) )
         => ? [D: $i] :
              ( ( element @ D @ ( the_carrier @ B ) )
              & ( A = D )
              & ( latt_set_smaller @ B @ D @ C ) ) )
        & ( ? [D: $i] :
              ( ( element @ D @ ( the_carrier @ B ) )
              & ( A = D )
              & ( latt_set_smaller @ B @ D @ C ) )
         => ( in @ A @ ( a_2_2_lattice3 @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[374]) ).

thf(611,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ( ( ~ ( empty_carrier @ A )
          & ( lattice @ A )
          & ( complete_latt_str @ A )
          & ( latt_str @ A ) )
       => ! [B: $i,C: $i] :
            ( ( element @ C @ ( the_carrier @ A ) )
           => ( ( C
                = ( join_of_latt_set @ A @ B ) )
            <=> ( ( latt_element_smaller @ A @ C @ B )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( latt_element_smaller @ A @ D @ B )
                     => ( below @ A @ C @ D ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d21_lattice3) ).

thf(4550,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ( ( ~ ( empty_carrier @ A )
          & ( lattice @ A )
          & ( complete_latt_str @ A )
          & ( latt_str @ A ) )
       => ! [B: $i,C: $i] :
            ( ( element @ C @ ( the_carrier @ A ) )
           => ( ( ( C
                  = ( join_of_latt_set @ A @ B ) )
               => ( ( latt_element_smaller @ A @ C @ B )
                  & ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( latt_element_smaller @ A @ D @ B )
                       => ( below @ A @ C @ D ) ) ) ) )
              & ( ( ( latt_element_smaller @ A @ C @ B )
                  & ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( latt_element_smaller @ A @ D @ B )
                       => ( below @ A @ C @ D ) ) ) )
               => ( C
                  = ( join_of_latt_set @ A @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[611]) ).

thf(832,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( open_subset @ B @ A )
          <=> ( closed_subset @ ( subset_complement @ ( the_carrier @ A ) @ B ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t30_tops_1) ).

thf(6368,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( ( open_subset @ B @ A )
             => ( closed_subset @ ( subset_complement @ ( the_carrier @ A ) @ B ) @ A ) )
            & ( ( closed_subset @ ( subset_complement @ ( the_carrier @ A ) @ B ) @ A )
             => ( open_subset @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[832]) ).

thf(24,axiom,
    ! [A: $i] :
      ( ( being_limit_ordinal @ A )
    <=> ( A
        = ( union @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d6_ordinal1) ).

thf(965,plain,
    ! [A: $i] :
      ( ( ( being_limit_ordinal @ A )
       => ( A
          = ( union @ A ) ) )
      & ( ( A
          = ( union @ A ) )
       => ( being_limit_ordinal @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).

thf(602,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_semilatt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( join @ A @ B @ C )
                = ( apply_binary_as_element @ ( the_carrier @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) @ ( the_L_join @ A ) @ B @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_lattices) ).

thf(4470,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_semilatt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( join @ A @ B @ C )
                = ( apply_binary_as_element @ ( the_carrier @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) @ ( the_L_join @ A ) @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[602]) ).

thf(270,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_lattice3) ).

thf(2391,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[270]) ).

thf(704,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
      & ( empty @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_subset_1) ).

thf(5359,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
      & ( empty @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[704]) ).

thf(461,axiom,
    empty @ empty_set,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_xboole_0) ).

thf(3491,plain,
    empty @ empty_set,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[461]) ).

thf(693,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( complete_latt_str @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( B
                = ( meet_of_latt_set @ A @ C ) )
            <=> ( ( latt_set_smaller @ A @ B @ C )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( latt_set_smaller @ A @ D @ C )
                     => ( below_refl @ A @ D @ B ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t34_lattice3) ).

thf(5230,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( complete_latt_str @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( ( B
                  = ( meet_of_latt_set @ A @ C ) )
               => ( ( latt_set_smaller @ A @ B @ C )
                  & ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( latt_set_smaller @ A @ D @ C )
                       => ( below_refl @ A @ D @ B ) ) ) ) )
              & ( ( ( latt_set_smaller @ A @ B @ C )
                  & ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( latt_set_smaller @ A @ D @ C )
                       => ( below_refl @ A @ D @ B ) ) ) )
               => ( B
                  = ( meet_of_latt_set @ A @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[693]) ).

thf(8,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( relation @ B )
      & ( well_orders @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t26_wellord2) ).

thf(856,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( relation @ B )
      & ( well_orders @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(815,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ! [C: $i] :
          ( ( ( relation @ C )
            & ( function @ C ) )
         => ( ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) )
          <=> ( ( in @ A @ ( relation_dom @ C ) )
              & ( in @ ( apply @ C @ A ) @ ( relation_dom @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t21_funct_1) ).

thf(6243,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ! [C: $i] :
          ( ( ( relation @ C )
            & ( function @ C ) )
         => ( ( ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) )
             => ( ( in @ A @ ( relation_dom @ C ) )
                & ( in @ ( apply @ C @ A ) @ ( relation_dom @ B ) ) ) )
            & ( ( ( in @ A @ ( relation_dom @ C ) )
                & ( in @ ( apply @ C @ A ) @ ( relation_dom @ B ) ) )
             => ( in @ A @ ( relation_dom @ ( relation_composition @ C @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[815]) ).

thf(492,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( element @ ( subset_difference @ A @ B @ C ) @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k6_subset_1) ).

thf(3686,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( element @ ( subset_difference @ A @ B @ C ) @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[492]) ).

thf(299,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( relation_of2_as_subset @ D @ C @ A )
     => ( ( subset @ A @ B )
       => ( relation_of2_as_subset @ D @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t16_relset_1) ).

thf(2524,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( relation_of2_as_subset @ D @ C @ A )
     => ( ( subset @ A @ B )
       => ( relation_of2_as_subset @ D @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[299]) ).

thf(727,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( B
            = ( relation_rng @ A ) )
        <=> ! [C: $i] :
              ( ( in @ C @ B )
            <=> ? [D: $i] : ( in @ ( ordered_pair @ D @ C ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_relat_1) ).

thf(5483,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( ( B
              = ( relation_rng @ A ) )
           => ! [C: $i] :
                ( ( ( in @ C @ B )
                 => ? [D: $i] : ( in @ ( ordered_pair @ D @ C ) @ A ) )
                & ( ? [D: $i] : ( in @ ( ordered_pair @ D @ C ) @ A )
                 => ( in @ C @ B ) ) ) )
          & ( ! [C: $i] :
                ( ( ( in @ C @ B )
                 => ? [D: $i] : ( in @ ( ordered_pair @ D @ C ) @ A ) )
                & ( ? [D: $i] : ( in @ ( ordered_pair @ D @ C ) @ A )
                 => ( in @ C @ B ) ) )
           => ( B
              = ( relation_rng @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[727]) ).

thf(657,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i,C: $i] :
          ( ( element @ C @ ( the_carrier @ A ) )
         => ( ( ex_sup_of_relstr_set @ A @ B )
           => ( ( C
                = ( join_on_relstr @ A @ B ) )
            <=> ( ( relstr_set_smaller @ A @ B @ C )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( relstr_set_smaller @ A @ B @ D )
                     => ( related @ A @ C @ D ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d9_yellow_0) ).

thf(4919,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i,C: $i] :
          ( ( element @ C @ ( the_carrier @ A ) )
         => ( ( ex_sup_of_relstr_set @ A @ B )
           => ( ( ( C
                  = ( join_on_relstr @ A @ B ) )
               => ( ( relstr_set_smaller @ A @ B @ C )
                  & ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( relstr_set_smaller @ A @ B @ D )
                       => ( related @ A @ C @ D ) ) ) ) )
              & ( ( ( relstr_set_smaller @ A @ B @ C )
                  & ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( relstr_set_smaller @ A @ B @ D )
                       => ( related @ A @ C @ D ) ) ) )
               => ( C
                  = ( join_on_relstr @ A @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[657]) ).

thf(772,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_commutative @ A )
        & ( meet_absorbing @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( below @ A @ ( meet_commut @ A @ B @ C ) @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t23_lattices) ).

thf(5969,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_commutative @ A )
        & ( meet_absorbing @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( below @ A @ ( meet_commut @ A @ B @ C ) @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[772]) ).

thf(718,axiom,
    ! [A: $i,B: $i] :
      ( ( ordinal @ B )
     => ( ( in @ A @ B )
       => ( ordinal @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t23_ordinal1) ).

thf(5451,plain,
    ! [A: $i,B: $i] :
      ( ( ordinal @ B )
     => ( ( in @ A @ B )
       => ( ordinal @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[718]) ).

thf(402,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( lower_bounded_relstr @ A )
      <=> ? [B: $i] :
            ( ( element @ B @ ( the_carrier @ A ) )
            & ( relstr_element_smaller @ A @ ( the_carrier @ A ) @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_yellow_0) ).

thf(3079,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ( lower_bounded_relstr @ A )
         => ? [B: $i] :
              ( ( element @ B @ ( the_carrier @ A ) )
              & ( relstr_element_smaller @ A @ ( the_carrier @ A ) @ B ) ) )
        & ( ? [B: $i] :
              ( ( element @ B @ ( the_carrier @ A ) )
              & ( relstr_element_smaller @ A @ ( the_carrier @ A ) @ B ) )
         => ( lower_bounded_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[402]) ).

thf(380,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( B
          = ( identity_relation @ A ) )
      <=> ! [C: $i,D: $i] :
            ( ( in @ ( ordered_pair @ C @ D ) @ B )
          <=> ( ( in @ C @ A )
              & ( C = D ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d10_relat_1) ).

thf(2941,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( ( B
            = ( identity_relation @ A ) )
         => ! [C: $i,D: $i] :
              ( ( ( in @ ( ordered_pair @ C @ D ) @ B )
               => ( ( in @ C @ A )
                  & ( C = D ) ) )
              & ( ( ( in @ C @ A )
                  & ( C = D ) )
               => ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) )
        & ( ! [C: $i,D: $i] :
              ( ( ( in @ ( ordered_pair @ C @ D ) @ B )
               => ( ( in @ C @ A )
                  & ( C = D ) ) )
              & ( ( ( in @ C @ A )
                  & ( C = D ) )
               => ( in @ ( ordered_pair @ C @ D ) @ B ) ) )
         => ( B
            = ( identity_relation @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[380]) ).

thf(51,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( empty_carrier @ A )
       => ( v1_yellow_3 @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_yellow_3) ).

thf(1154,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( empty_carrier @ A )
       => ( v1_yellow_3 @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[51]) ).

thf(545,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ ( singleton @ A ) @ B )
    <=> ( in @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t37_zfmisc_1) ).

thf(4000,plain,
    ! [A: $i,B: $i] :
      ( ( ( subset @ ( singleton @ A ) @ B )
       => ( in @ A @ B ) )
      & ( ( in @ A @ B )
       => ( subset @ ( singleton @ A ) @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[545]) ).

thf(207,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( with_suprema_relstr @ ( poset_of_lattice @ A ) )
        & ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_yellow_1) ).

thf(2048,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( with_suprema_relstr @ ( poset_of_lattice @ A ) )
        & ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[207]) ).

thf(230,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ ( singleton @ A ) @ ( singleton @ B ) )
     => ( A = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t6_zfmisc_1) ).

thf(2225,plain,
    ! [A: $i,B: $i] :
      ( ( subset @ ( singleton @ A ) @ ( singleton @ B ) )
     => ( A = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[230]) ).

thf(326,axiom,
    ! [A: $i,B: $i] :
      ( ( v1_membered @ A )
     => ( v1_membered @ ( set_intersection2 @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc28_membered) ).

thf(2657,plain,
    ! [A: $i,B: $i] :
      ( ( v1_membered @ A )
     => ( v1_membered @ ( set_intersection2 @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[326]) ).

thf(385,axiom,
    ! [A: $i] :
      ( ( ( antisymmetric_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( ex_sup_of_relstr_set @ A @ B )
        <=> ? [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
              & ( relstr_set_smaller @ A @ B @ C )
              & ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ( ( relstr_set_smaller @ A @ B @ D )
                   => ( related @ A @ C @ D ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t15_yellow_0) ).

thf(2981,plain,
    ! [A: $i] :
      ( ( ( antisymmetric_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( ( ex_sup_of_relstr_set @ A @ B )
           => ? [C: $i] :
                ( ( element @ C @ ( the_carrier @ A ) )
                & ( relstr_set_smaller @ A @ B @ C )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( relstr_set_smaller @ A @ B @ D )
                     => ( related @ A @ C @ D ) ) ) ) )
          & ( ? [C: $i] :
                ( ( element @ C @ ( the_carrier @ A ) )
                & ( relstr_set_smaller @ A @ B @ C )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( relstr_set_smaller @ A @ B @ D )
                     => ( related @ A @ C @ D ) ) ) )
           => ( ex_sup_of_relstr_set @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[385]) ).

thf(291,axiom,
    ! [A: $i,B: $i] :
      ( ( ( ordinal @ A )
        & ( ordinal @ B ) )
     => ( ordinal_subset @ A @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_r1_ordinal1) ).

thf(2489,plain,
    ! [A: $i,B: $i] :
      ( ( ( ordinal @ A )
        & ( ordinal @ B ) )
     => ( ordinal_subset @ A @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[291]) ).

thf(404,axiom,
    ( ! [A: $i] :
        ( ( ordinal @ A )
       => ( ! [B: $i] :
              ( ( ordinal @ B )
             => ( ( in @ B @ A )
               => ( ( in @ B @ omega )
                 => ! [C: $i] :
                      ( ( element @ C @ ( powerset @ ( powerset @ B ) ) )
                     => ~ ( ( C != empty_set )
                          & ! [D: $i] :
                              ~ ( ( in @ D @ C )
                                & ! [E: $i] :
                                    ( ( ( in @ E @ C )
                                      & ( subset @ D @ E ) )
                                   => ( E = D ) ) ) ) ) ) ) )
         => ( ( in @ A @ omega )
           => ! [B: $i] :
                ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
               => ~ ( ( B != empty_set )
                    & ! [C: $i] :
                        ~ ( ( in @ C @ B )
                          & ! [D: $i] :
                              ( ( ( in @ D @ B )
                                & ( subset @ C @ D ) )
                             => ( D = C ) ) ) ) ) ) ) )
   => ! [A: $i] :
        ( ( ordinal @ A )
       => ( ( in @ A @ omega )
         => ! [B: $i] :
              ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
             => ~ ( ( B != empty_set )
                  & ! [C: $i] :
                      ~ ( ( in @ C @ B )
                        & ! [D: $i] :
                            ( ( ( in @ D @ B )
                              & ( subset @ C @ D ) )
                           => ( D = C ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s2_ordinal1__e18_27__finset_1__1) ).

thf(3086,plain,
    ( ! [A: $i] :
        ( ( ordinal @ A )
       => ( ! [B: $i] :
              ( ( ordinal @ B )
             => ( ( in @ B @ A )
               => ( ( in @ B @ omega )
                 => ! [C: $i] :
                      ( ( element @ C @ ( powerset @ ( powerset @ B ) ) )
                     => ~ ( ( C != empty_set )
                          & ! [D: $i] :
                              ~ ( ( in @ D @ C )
                                & ! [E: $i] :
                                    ( ( ( in @ E @ C )
                                      & ( subset @ D @ E ) )
                                   => ( E = D ) ) ) ) ) ) ) )
         => ( ( in @ A @ omega )
           => ! [B: $i] :
                ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
               => ~ ( ( B != empty_set )
                    & ! [C: $i] :
                        ~ ( ( in @ C @ B )
                          & ! [D: $i] :
                              ( ( ( in @ D @ B )
                                & ( subset @ C @ D ) )
                             => ( D = C ) ) ) ) ) ) ) )
   => ! [A: $i] :
        ( ( ordinal @ A )
       => ( ( in @ A @ omega )
         => ! [B: $i] :
              ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
             => ~ ( ( B != empty_set )
                  & ! [C: $i] :
                      ~ ( ( in @ C @ B )
                        & ! [D: $i] :
                            ( ( ( in @ D @ B )
                              & ( subset @ C @ D ) )
                           => ( D = C ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[404]) ).

thf(312,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ! [B: $i,C: $i] :
          ( ( ( in @ B @ ( relation_dom @ A ) )
           => ( ( C
                = ( apply @ A @ B ) )
            <=> ( in @ ( ordered_pair @ B @ C ) @ A ) ) )
          & ( ~ ( in @ B @ ( relation_dom @ A ) )
           => ( ( C
                = ( apply @ A @ B ) )
            <=> ( C = empty_set ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_funct_1) ).

thf(2568,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ! [B: $i,C: $i] :
          ( ( ( in @ B @ ( relation_dom @ A ) )
           => ( ( ( C
                  = ( apply @ A @ B ) )
               => ( in @ ( ordered_pair @ B @ C ) @ A ) )
              & ( ( in @ ( ordered_pair @ B @ C ) @ A )
               => ( C
                  = ( apply @ A @ B ) ) ) ) )
          & ( ~ ( in @ B @ ( relation_dom @ A ) )
           => ( ( ( C
                  = ( apply @ A @ B ) )
               => ( C = empty_set ) )
              & ( ( C = empty_set )
               => ( C
                  = ( apply @ A @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[312]) ).

thf(455,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( subset_difference @ ( the_carrier @ A ) @ ( cast_as_carrier_subset @ A ) @ ( subset_difference @ ( the_carrier @ A ) @ ( cast_as_carrier_subset @ A ) @ B ) )
            = B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t22_pre_topc) ).

thf(3458,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( subset_difference @ ( the_carrier @ A ) @ ( cast_as_carrier_subset @ A ) @ ( subset_difference @ ( the_carrier @ A ) @ ( cast_as_carrier_subset @ A ) @ B ) )
            = B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[455]) ).

thf(668,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ B ) )
     => ! [C: $i] :
          ( ! [D: $i,E: $i,F: $i] :
              ( ( ( D = E )
                & ? [G: $i,H: $i] :
                    ( ( ( ordered_pair @ G @ H )
                      = E )
                    & ( in @ G @ A )
                    & ? [I: $i] :
                        ( ( G = I )
                        & ( in @ H @ I )
                        & ! [J: $i] :
                            ( ( in @ J @ I )
                           => ( in @ ( ordered_pair @ H @ J ) @ B ) ) ) )
                & ( D = F )
                & ? [G: $i,H: $i] :
                    ( ( ( ordered_pair @ G @ H )
                      = F )
                    & ( in @ G @ A )
                    & ? [I: $i] :
                        ( ( G = I )
                        & ( in @ H @ I )
                        & ! [J: $i] :
                            ( ( in @ J @ I )
                           => ( in @ ( ordered_pair @ H @ J ) @ B ) ) ) ) )
             => ( E = F ) )
         => ? [D: $i] :
            ! [E: $i] :
              ( ( in @ E @ D )
            <=> ? [F: $i] :
                  ( ( in @ F @ ( cartesian_product2 @ A @ C ) )
                  & ( F = E )
                  & ? [G: $i,H: $i] :
                      ( ( ( ordered_pair @ G @ H )
                        = E )
                      & ( in @ G @ A )
                      & ? [I: $i] :
                          ( ( G = I )
                          & ( in @ H @ I )
                          & ! [J: $i] :
                              ( ( in @ J @ I )
                             => ( in @ ( ordered_pair @ H @ J ) @ B ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e10_24__wellord2__2) ).

thf(4975,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ B ) )
     => ! [C: $i] :
          ( ! [D: $i,E: $i,F: $i] :
              ( ( ( D = E )
                & ? [G: $i,H: $i] :
                    ( ( ( ordered_pair @ G @ H )
                      = E )
                    & ( in @ G @ A )
                    & ? [I: $i] :
                        ( ( G = I )
                        & ( in @ H @ I )
                        & ! [J: $i] :
                            ( ( in @ J @ I )
                           => ( in @ ( ordered_pair @ H @ J ) @ B ) ) ) )
                & ( D = F )
                & ? [G: $i,H: $i] :
                    ( ( ( ordered_pair @ G @ H )
                      = F )
                    & ( in @ G @ A )
                    & ? [I: $i] :
                        ( ( G = I )
                        & ( in @ H @ I )
                        & ! [J: $i] :
                            ( ( in @ J @ I )
                           => ( in @ ( ordered_pair @ H @ J ) @ B ) ) ) ) )
             => ( E = F ) )
         => ? [D: $i] :
            ! [E: $i] :
              ( ( ( in @ E @ D )
               => ? [F: $i] :
                    ( ( in @ F @ ( cartesian_product2 @ A @ C ) )
                    & ( F = E )
                    & ? [G: $i,H: $i] :
                        ( ( ( ordered_pair @ G @ H )
                          = E )
                        & ( in @ G @ A )
                        & ? [I: $i] :
                            ( ( G = I )
                            & ( in @ H @ I )
                            & ! [J: $i] :
                                ( ( in @ J @ I )
                               => ( in @ ( ordered_pair @ H @ J ) @ B ) ) ) ) ) )
              & ( ? [F: $i] :
                    ( ( in @ F @ ( cartesian_product2 @ A @ C ) )
                    & ( F = E )
                    & ? [G: $i,H: $i] :
                        ( ( ( ordered_pair @ G @ H )
                          = E )
                        & ( in @ G @ A )
                        & ? [I: $i] :
                            ( ( G = I )
                            & ( in @ H @ I )
                            & ! [J: $i] :
                                ( ( in @ J @ I )
                               => ( in @ ( ordered_pair @ H @ J ) @ B ) ) ) ) )
               => ( in @ E @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[668]) ).

thf(728,axiom,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( open_subset @ ( interior @ A @ B ) @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t51_tops_1) ).

thf(5503,plain,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( open_subset @ ( interior @ A @ B ) @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[728]) ).

thf(65,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( function @ A )
        & ( finite @ B ) )
     => ( finite @ ( relation_image @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc13_finset_1) ).

thf(1256,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( function @ A )
        & ( finite @ B ) )
     => ( finite @ ( relation_image @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[65]) ).

thf(353,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( relation_dom_restriction @ ( relation_rng_restriction @ A @ C ) @ B )
        = ( relation_rng_restriction @ A @ ( relation_dom_restriction @ C @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t140_relat_1) ).

thf(2789,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( relation_dom_restriction @ ( relation_rng_restriction @ A @ C ) @ B )
        = ( relation_rng_restriction @ A @ ( relation_dom_restriction @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[353]) ).

thf(843,plain,
    upper_relstr_subset @ sk2 @ ( boole_POSet @ sk1 ),
    inference(cnf,[status(esa)],[835]) ).

thf(607,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_commutative @ A )
        & ( meet_absorbing @ A )
        & ( join_absorbing @ A )
        & ( latt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( below_refl @ A @ B @ C )
      <=> ( below @ A @ B @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_r3_lattices) ).

thf(4537,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_commutative @ A )
        & ( meet_absorbing @ A )
        & ( join_absorbing @ A )
        & ( latt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( ( below_refl @ A @ B @ C )
         => ( below @ A @ B @ C ) )
        & ( ( below @ A @ B @ C )
         => ( below_refl @ A @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[607]) ).

thf(724,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( in @ A @ B )
        & ! [C: $i] :
            ~ ( ( in @ C @ B )
              & ! [D: $i] :
                  ~ ( ( in @ D @ B )
                    & ( in @ D @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t7_tarski) ).

thf(5471,plain,
    ! [A: $i,B: $i] :
      ~ ( ( in @ A @ B )
        & ! [C: $i] :
            ~ ( ( in @ C @ B )
              & ! [D: $i] :
                  ~ ( ( in @ D @ B )
                    & ( in @ D @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[724]) ).

thf(495,axiom,
    ! [A: $i,B: $i] :
      ( ! [C: $i] :
          ( ( in @ C @ A )
        <=> ( in @ C @ B ) )
     => ( A = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_tarski) ).

thf(3695,plain,
    ! [A: $i,B: $i] :
      ( ! [C: $i] :
          ( ( ( in @ C @ A )
           => ( in @ C @ B ) )
          & ( ( in @ C @ B )
           => ( in @ C @ A ) ) )
     => ( A = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[495]) ).

thf(585,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( reflexive @ ( k2_lattice3 @ A ) )
        & ( antisymmetric @ ( k2_lattice3 @ A ) )
        & ( transitive @ ( k2_lattice3 @ A ) )
        & ( v1_partfun1 @ ( k2_lattice3 @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) )
        & ( relation_of2_as_subset @ ( k2_lattice3 @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_lattice3) ).

thf(4236,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( reflexive @ ( k2_lattice3 @ A ) )
        & ( antisymmetric @ ( k2_lattice3 @ A ) )
        & ( transitive @ ( k2_lattice3 @ A ) )
        & ( v1_partfun1 @ ( k2_lattice3 @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) )
        & ( relation_of2_as_subset @ ( k2_lattice3 @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[585]) ).

thf(388,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ B ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ B ) )
                 => ! [E: $i] :
                      ( ( element @ E @ ( the_carrier @ ( netstr_restr_to_element @ A @ B @ C ) ) )
                     => ( ( D = E )
                       => ( ( apply_netmap @ A @ B @ D )
                          = ( apply_netmap @ A @ ( netstr_restr_to_element @ A @ B @ C ) @ E ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t16_waybel_9) ).

thf(3002,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ B ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ B ) )
                 => ! [E: $i] :
                      ( ( element @ E @ ( the_carrier @ ( netstr_restr_to_element @ A @ B @ C ) ) )
                     => ( ( D = E )
                       => ( ( apply_netmap @ A @ B @ D )
                          = ( apply_netmap @ A @ ( netstr_restr_to_element @ A @ B @ C ) @ E ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[388]) ).

thf(477,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ A @ B )
     => ( ( empty @ B )
        | ( in @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_subset) ).

thf(3594,plain,
    ! [A: $i,B: $i] :
      ( ( element @ A @ B )
     => ( ( empty @ B )
        | ( in @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[477]) ).

thf(751,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ( ( ! [C: $i,D: $i,E: $i] :
              ( ( ( in @ C @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                & ! [F: $i] :
                    ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( F = C )
                     => ( D
                        = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) )
                & ! [F: $i] :
                    ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( F = C )
                     => ( E
                        = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
             => ( D = E ) )
          & ! [C: $i] :
              ~ ( ( in @ C @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                & ! [D: $i] :
                    ~ ! [E: $i] :
                        ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( E = C )
                         => ( D
                            = ( subset_complement @ ( the_carrier @ A ) @ E ) ) ) ) ) )
       => ? [C: $i] :
            ( ( relation @ C )
            & ( function @ C )
            & ( ( relation_dom @ C )
              = ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
            & ! [D: $i] :
                ( ( in @ D @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
               => ! [E: $i] :
                    ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( E = D )
                     => ( ( apply @ C @ D )
                        = ( subset_complement @ ( the_carrier @ A ) @ E ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s2_funct_1__e4_7_1__tops_2) ).

thf(5703,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ( ( ! [C: $i,D: $i,E: $i] :
              ( ( ( in @ C @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                & ! [F: $i] :
                    ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( F = C )
                     => ( D
                        = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) )
                & ! [F: $i] :
                    ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( F = C )
                     => ( E
                        = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
             => ( D = E ) )
          & ! [C: $i] :
              ~ ( ( in @ C @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                & ! [D: $i] :
                    ~ ! [E: $i] :
                        ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                       => ( ( E = C )
                         => ( D
                            = ( subset_complement @ ( the_carrier @ A ) @ E ) ) ) ) ) )
       => ? [C: $i] :
            ( ( relation @ C )
            & ( function @ C )
            & ( ( relation_dom @ C )
              = ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
            & ! [D: $i] :
                ( ( in @ D @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
               => ! [E: $i] :
                    ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( E = D )
                     => ( ( apply @ C @ D )
                        = ( subset_complement @ ( the_carrier @ A ) @ E ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[751]) ).

thf(282,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ! [C: $i] :
              ( ( ( relation @ C )
                & ( function @ C ) )
             => ( ( relation_isomorphism @ A @ B @ C )
               => ( relation_isomorphism @ B @ A @ ( function_inverse @ C ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t49_wellord1) ).

thf(2457,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ! [C: $i] :
              ( ( ( relation @ C )
                & ( function @ C ) )
             => ( ( relation_isomorphism @ A @ B @ C )
               => ( relation_isomorphism @ B @ A @ ( function_inverse @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[282]) ).

thf(753,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( ~ ( empty_carrier @ C )
                & ( transitive_relstr @ C )
                & ( directed_relstr @ C )
                & ( net_str @ C @ A ) )
             => ( ( subnet @ C @ A @ B )
              <=> ? [D: $i] :
                    ( ( function @ D )
                    & ( quasi_total @ D @ ( the_carrier @ C ) @ ( the_carrier @ B ) )
                    & ( relation_of2_as_subset @ D @ ( the_carrier @ C ) @ ( the_carrier @ B ) )
                    & ( ( the_mapping @ A @ C )
                      = ( function_of_composition @ ( the_carrier @ C ) @ ( the_carrier @ B ) @ ( the_carrier @ A ) @ D @ ( the_mapping @ A @ B ) ) )
                    & ! [E: $i] :
                        ( ( element @ E @ ( the_carrier @ B ) )
                       => ? [F: $i] :
                            ( ( element @ F @ ( the_carrier @ C ) )
                            & ! [G: $i] :
                                ( ( element @ G @ ( the_carrier @ C ) )
                               => ( ( related @ C @ F @ G )
                                 => ( related @ B @ E @ ( apply_on_set_and_struct @ ( the_carrier @ C ) @ B @ D @ G ) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d12_yellow_6) ).

thf(5735,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( ~ ( empty_carrier @ C )
                & ( transitive_relstr @ C )
                & ( directed_relstr @ C )
                & ( net_str @ C @ A ) )
             => ( ( ( subnet @ C @ A @ B )
                 => ? [D: $i] :
                      ( ( function @ D )
                      & ( quasi_total @ D @ ( the_carrier @ C ) @ ( the_carrier @ B ) )
                      & ( relation_of2_as_subset @ D @ ( the_carrier @ C ) @ ( the_carrier @ B ) )
                      & ( ( the_mapping @ A @ C )
                        = ( function_of_composition @ ( the_carrier @ C ) @ ( the_carrier @ B ) @ ( the_carrier @ A ) @ D @ ( the_mapping @ A @ B ) ) )
                      & ! [E: $i] :
                          ( ( element @ E @ ( the_carrier @ B ) )
                         => ? [F: $i] :
                              ( ( element @ F @ ( the_carrier @ C ) )
                              & ! [G: $i] :
                                  ( ( element @ G @ ( the_carrier @ C ) )
                                 => ( ( related @ C @ F @ G )
                                   => ( related @ B @ E @ ( apply_on_set_and_struct @ ( the_carrier @ C ) @ B @ D @ G ) ) ) ) ) ) ) )
                & ( ? [D: $i] :
                      ( ( function @ D )
                      & ( quasi_total @ D @ ( the_carrier @ C ) @ ( the_carrier @ B ) )
                      & ( relation_of2_as_subset @ D @ ( the_carrier @ C ) @ ( the_carrier @ B ) )
                      & ( ( the_mapping @ A @ C )
                        = ( function_of_composition @ ( the_carrier @ C ) @ ( the_carrier @ B ) @ ( the_carrier @ A ) @ D @ ( the_mapping @ A @ B ) ) )
                      & ! [E: $i] :
                          ( ( element @ E @ ( the_carrier @ B ) )
                         => ? [F: $i] :
                              ( ( element @ F @ ( the_carrier @ C ) )
                              & ! [G: $i] :
                                  ( ( element @ G @ ( the_carrier @ C ) )
                                 => ( ( related @ C @ F @ G )
                                   => ( related @ B @ E @ ( apply_on_set_and_struct @ ( the_carrier @ C ) @ B @ D @ G ) ) ) ) ) ) )
                 => ( subnet @ C @ A @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[753]) ).

thf(587,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( C
        = ( unordered_pair @ A @ B ) )
    <=> ! [D: $i] :
          ( ( in @ D @ C )
        <=> ( ( D = A )
            | ( D = B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_tarski) ).

thf(4245,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( C
          = ( unordered_pair @ A @ B ) )
       => ! [D: $i] :
            ( ( ( in @ D @ C )
             => ( ( D = A )
                | ( D = B ) ) )
            & ( ( ( D = A )
                | ( D = B ) )
             => ( in @ D @ C ) ) ) )
      & ( ! [D: $i] :
            ( ( ( in @ D @ C )
             => ( ( D = A )
                | ( D = B ) ) )
            & ( ( ( D = A )
                | ( D = B ) )
             => ( in @ D @ C ) ) )
       => ( C
          = ( unordered_pair @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[587]) ).

thf(255,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( relation @ ( function_inverse @ A ) )
        & ( function @ ( function_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_funct_1) ).

thf(2319,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( relation @ ( function_inverse @ A ) )
        & ( function @ ( function_inverse @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[255]) ).

thf(737,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( in @ ( ordered_pair @ A @ B ) @ ( cartesian_product2 @ C @ D ) )
    <=> ( ( in @ A @ C )
        & ( in @ B @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l55_zfmisc_1) ).

thf(5556,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( in @ ( ordered_pair @ A @ B ) @ ( cartesian_product2 @ C @ D ) )
       => ( ( in @ A @ C )
          & ( in @ B @ D ) ) )
      & ( ( ( in @ A @ C )
          & ( in @ B @ D ) )
       => ( in @ ( ordered_pair @ A @ B ) @ ( cartesian_product2 @ C @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[737]) ).

thf(634,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ~ ( empty @ B )
          & ( closed_subset @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc7_pre_topc) ).

thf(4796,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ~ ( empty @ B )
          & ( closed_subset @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[634]) ).

thf(401,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) )
     => ( relation @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_relset_1) ).

thf(3077,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) )
     => ( relation @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[401]) ).

thf(481,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i,C: $i] :
          ( ( C
            = ( relation_inverse_image @ A @ B ) )
        <=> ! [D: $i] :
              ( ( in @ D @ C )
            <=> ? [E: $i] :
                  ( ( in @ ( ordered_pair @ D @ E ) @ A )
                  & ( in @ E @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d14_relat_1) ).

thf(3619,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i,C: $i] :
          ( ( ( C
              = ( relation_inverse_image @ A @ B ) )
           => ! [D: $i] :
                ( ( ( in @ D @ C )
                 => ? [E: $i] :
                      ( ( in @ ( ordered_pair @ D @ E ) @ A )
                      & ( in @ E @ B ) ) )
                & ( ? [E: $i] :
                      ( ( in @ ( ordered_pair @ D @ E ) @ A )
                      & ( in @ E @ B ) )
                 => ( in @ D @ C ) ) ) )
          & ( ! [D: $i] :
                ( ( ( in @ D @ C )
                 => ? [E: $i] :
                      ( ( in @ ( ordered_pair @ D @ E ) @ A )
                      & ( in @ E @ B ) ) )
                & ( ? [E: $i] :
                      ( ( in @ ( ordered_pair @ D @ E ) @ A )
                      & ( in @ E @ B ) )
                 => ( in @ D @ C ) ) )
           => ( C
              = ( relation_inverse_image @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[481]) ).

thf(475,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
     => ( ! [D: $i] :
            ~ ( ( in @ D @ B )
              & ! [E: $i] :
                  ~ ( in @ ( ordered_pair @ E @ D ) @ C ) )
      <=> ( ( relation_rng_as_subset @ A @ B @ C )
          = B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t23_relset_1) ).

thf(3579,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
     => ( ( ! [D: $i] :
              ~ ( ( in @ D @ B )
                & ! [E: $i] :
                    ~ ( in @ ( ordered_pair @ E @ D ) @ C ) )
         => ( ( relation_rng_as_subset @ A @ B @ C )
            = B ) )
        & ( ( ( relation_rng_as_subset @ A @ B @ C )
            = B )
         => ! [D: $i] :
              ~ ( ( in @ D @ B )
                & ! [E: $i] :
                    ~ ( in @ ( ordered_pair @ E @ D ) @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[475]) ).

thf(589,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ? [B: $i] :
        ! [C: $i] :
          ( ( in @ C @ B )
        <=> ( ( in @ C @ ( succ @ A ) )
            & ? [D: $i] :
                ( ( ordinal @ D )
                & ( C = D )
                & ( ( in @ D @ omega )
                 => ! [E: $i] :
                      ( ( element @ E @ ( powerset @ ( powerset @ D ) ) )
                     => ~ ( ( E != empty_set )
                          & ! [F: $i] :
                              ~ ( ( in @ F @ E )
                                & ! [G: $i] :
                                    ( ( ( in @ G @ E )
                                      & ( subset @ F @ G ) )
                                   => ( G = F ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_xboole_0__e18_27__finset_1__1) ).

thf(4273,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ? [B: $i] :
        ! [C: $i] :
          ( ( ( in @ C @ B )
           => ( ( in @ C @ ( succ @ A ) )
              & ? [D: $i] :
                  ( ( ordinal @ D )
                  & ( C = D )
                  & ( ( in @ D @ omega )
                   => ! [E: $i] :
                        ( ( element @ E @ ( powerset @ ( powerset @ D ) ) )
                       => ~ ( ( E != empty_set )
                            & ! [F: $i] :
                                ~ ( ( in @ F @ E )
                                  & ! [G: $i] :
                                      ( ( ( in @ G @ E )
                                        & ( subset @ F @ G ) )
                                     => ( G = F ) ) ) ) ) ) ) ) )
          & ( ( ( in @ C @ ( succ @ A ) )
              & ? [D: $i] :
                  ( ( ordinal @ D )
                  & ( C = D )
                  & ( ( in @ D @ omega )
                   => ! [E: $i] :
                        ( ( element @ E @ ( powerset @ ( powerset @ D ) ) )
                       => ~ ( ( E != empty_set )
                            & ! [F: $i] :
                                ~ ( ( in @ F @ E )
                                  & ! [G: $i] :
                                      ( ( ( in @ G @ E )
                                        & ( subset @ F @ G ) )
                                     => ( G = F ) ) ) ) ) ) ) )
           => ( in @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[589]) ).

thf(66,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A )
        & ~ ( empty_carrier @ B )
        & ( latt_str @ B ) )
     => ( ( strict_latt_str @ ( k8_filter_1 @ A @ B ) )
        & ( latt_str @ ( k8_filter_1 @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k8_filter_1) ).

thf(1258,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A )
        & ~ ( empty_carrier @ B )
        & ( latt_str @ B ) )
     => ( ( strict_latt_str @ ( k8_filter_1 @ A @ B ) )
        & ( latt_str @ ( k8_filter_1 @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[66]) ).

thf(757,axiom,
    ! [A: $i] :
      ( ( v2_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( ( v1_xcmplx_0 @ B )
            & ( v1_xreal_0 @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc11_membered) ).

thf(5784,plain,
    ! [A: $i] :
      ( ( v2_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( ( v1_xcmplx_0 @ B )
            & ( v1_xreal_0 @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[757]) ).

thf(288,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( lower_bounded_semilattstr @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( lower_bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( with_suprema_relstr @ ( poset_of_lattice @ A ) )
        & ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_yellow_1) ).

thf(2474,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( lower_bounded_semilattstr @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( lower_bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( with_suprema_relstr @ ( poset_of_lattice @ A ) )
        & ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[288]) ).

thf(21,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( well_ordering @ A )
      <=> ( ( reflexive @ A )
          & ( transitive @ A )
          & ( antisymmetric @ A )
          & ( connected @ A )
          & ( well_founded_relation @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_wellord1) ).

thf(947,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( well_ordering @ A )
         => ( ( reflexive @ A )
            & ( transitive @ A )
            & ( antisymmetric @ A )
            & ( connected @ A )
            & ( well_founded_relation @ A ) ) )
        & ( ( ( reflexive @ A )
            & ( transitive @ A )
            & ( antisymmetric @ A )
            & ( connected @ A )
            & ( well_founded_relation @ A ) )
         => ( well_ordering @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).

thf(228,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( upper_bounded_semilattstr @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( upper_bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( with_suprema_relstr @ ( poset_of_lattice @ A ) )
        & ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_yellow_1) ).

thf(2214,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( upper_bounded_semilattstr @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( upper_bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( with_suprema_relstr @ ( poset_of_lattice @ A ) )
        & ( with_infima_relstr @ ( poset_of_lattice @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[228]) ).

thf(123,axiom,
    ! [A: $i,B: $i] : ( subset @ ( set_difference @ A @ B ) @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t36_xboole_1) ).

thf(1574,plain,
    ! [A: $i,B: $i] : ( subset @ ( set_difference @ A @ B ) @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[123]) ).

thf(507,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( element @ ( relation_dom_as_subset @ A @ B @ C ) @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k4_relset_1) ).

thf(3779,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( element @ ( relation_dom_as_subset @ A @ B @ C ) @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[507]) ).

thf(181,axiom,
    ! [A: $i] :
      ( ( incl_POSet @ A )
      = ( rel_str_of @ A @ ( inclusion_order @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_yellow_1) ).

thf(1933,plain,
    ! [A: $i] :
      ( ( incl_POSet @ A )
      = ( rel_str_of @ A @ ( inclusion_order @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[181]) ).

thf(151,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( bounded_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc3_yellow_0) ).

thf(1722,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( bounded_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[151]) ).

thf(35,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i,D: $i] :
              ( ( subnet @ D @ A @ B )
             => ( ( D
                  = ( preimage_subnetstr @ A @ B @ C ) )
               => ( is_eventually_in @ A @ D @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t32_yellow_6) ).

thf(1043,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i,D: $i] :
              ( ( subnet @ D @ A @ B )
             => ( ( D
                  = ( preimage_subnetstr @ A @ B @ C ) )
               => ( is_eventually_in @ A @ D @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[35]) ).

thf(575,axiom,
    ! [A: $i] :
      ( ( v4_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( ( v1_membered @ B )
            & ( v2_membered @ B )
            & ( v3_membered @ B )
            & ( v4_membered @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc19_membered) ).

thf(4176,plain,
    ! [A: $i] :
      ( ( v4_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( ( v1_membered @ B )
            & ( v2_membered @ B )
            & ( v3_membered @ B )
            & ( v4_membered @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[575]) ).

thf(48,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( rel_str @ ( poset_of_lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k3_lattice3) ).

thf(1122,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( rel_str @ ( poset_of_lattice @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[48]) ).

thf(809,axiom,
    ! [A: $i] :
      ( ( v1_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( v1_xcmplx_0 @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc10_membered) ).

thf(6196,plain,
    ! [A: $i] :
      ( ( v1_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( v1_xcmplx_0 @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[809]) ).

thf(297,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( join_commutative @ A )
          & ( join_associative @ A )
          & ( meet_commutative @ A )
          & ( meet_associative @ A )
          & ( meet_absorbing @ A )
          & ( join_absorbing @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_lattices) ).

thf(2510,plain,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( join_commutative @ A )
          & ( join_associative @ A )
          & ( meet_commutative @ A )
          & ( meet_associative @ A )
          & ( meet_absorbing @ A )
          & ( join_absorbing @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( lattice @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[297]) ).

thf(26,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ( transitive_relstr @ ( boole_POSet @ A ) )
      & ( antisymmetric_relstr @ ( boole_POSet @ A ) )
      & ( with_suprema_relstr @ ( boole_POSet @ A ) )
      & ( with_infima_relstr @ ( boole_POSet @ A ) )
      & ( complete_relstr @ ( boole_POSet @ A ) )
      & ( lower_bounded_relstr @ ( boole_POSet @ A ) )
      & ( upper_bounded_relstr @ ( boole_POSet @ A ) )
      & ( bounded_relstr @ ( boole_POSet @ A ) )
      & ( up_complete_relstr @ ( boole_POSet @ A ) )
      & ( join_complete_relstr @ ( boole_POSet @ A ) )
      & ( distributive_relstr @ ( boole_POSet @ A ) )
      & ( complemented_relstr @ ( boole_POSet @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc9_waybel_1) ).

thf(979,plain,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ( transitive_relstr @ ( boole_POSet @ A ) )
      & ( antisymmetric_relstr @ ( boole_POSet @ A ) )
      & ( with_suprema_relstr @ ( boole_POSet @ A ) )
      & ( with_infima_relstr @ ( boole_POSet @ A ) )
      & ( complete_relstr @ ( boole_POSet @ A ) )
      & ( lower_bounded_relstr @ ( boole_POSet @ A ) )
      & ( upper_bounded_relstr @ ( boole_POSet @ A ) )
      & ( bounded_relstr @ ( boole_POSet @ A ) )
      & ( up_complete_relstr @ ( boole_POSet @ A ) )
      & ( join_complete_relstr @ ( boole_POSet @ A ) )
      & ( distributive_relstr @ ( boole_POSet @ A ) )
      & ( complemented_relstr @ ( boole_POSet @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).

thf(339,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( relation_composition @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k5_relat_1) ).

thf(2721,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( relation_composition @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[339]) ).

thf(441,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i,C: $i] :
          ( ( element @ C @ ( the_carrier @ A ) )
         => ( ( relstr_element_smaller @ A @ B @ C )
          <=> ! [D: $i] :
                ( ( element @ D @ ( the_carrier @ A ) )
               => ( ( in @ D @ B )
                 => ( related @ A @ C @ D ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_lattice3) ).

thf(3352,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i,C: $i] :
          ( ( element @ C @ ( the_carrier @ A ) )
         => ( ( ( relstr_element_smaller @ A @ B @ C )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ( ( in @ D @ B )
                   => ( related @ A @ C @ D ) ) ) )
            & ( ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ( ( in @ D @ B )
                   => ( related @ A @ C @ D ) ) )
             => ( relstr_element_smaller @ A @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[441]) ).

thf(594,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( C
        = ( set_union2 @ A @ B ) )
    <=> ! [D: $i] :
          ( ( in @ D @ C )
        <=> ( ( in @ D @ A )
            | ( in @ D @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_xboole_0) ).

thf(4337,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( C
          = ( set_union2 @ A @ B ) )
       => ! [D: $i] :
            ( ( ( in @ D @ C )
             => ( ( in @ D @ A )
                | ( in @ D @ B ) ) )
            & ( ( ( in @ D @ A )
                | ( in @ D @ B ) )
             => ( in @ D @ C ) ) ) )
      & ( ! [D: $i] :
            ( ( ( in @ D @ C )
             => ( ( in @ D @ A )
                | ( in @ D @ B ) ) )
            & ( ( ( in @ D @ A )
                | ( in @ D @ B ) )
             => ( in @ D @ C ) ) )
       => ( C
          = ( set_union2 @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[594]) ).

thf(627,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ! [C: $i] :
              ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
             => ( ( C
                  = ( topstr_closure @ A @ B ) )
              <=> ! [D: $i] :
                    ( ( in @ D @ ( the_carrier @ A ) )
                   => ( ( in @ D @ C )
                    <=> ! [E: $i] :
                          ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                         => ~ ( ( open_subset @ E @ A )
                              & ( in @ D @ E )
                              & ( disjoint @ B @ E ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d13_pre_topc) ).

thf(4704,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ! [C: $i] :
              ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
             => ( ( ( C
                    = ( topstr_closure @ A @ B ) )
                 => ! [D: $i] :
                      ( ( in @ D @ ( the_carrier @ A ) )
                     => ( ( ( in @ D @ C )
                         => ! [E: $i] :
                              ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                             => ~ ( ( open_subset @ E @ A )
                                  & ( in @ D @ E )
                                  & ( disjoint @ B @ E ) ) ) )
                        & ( ! [E: $i] :
                              ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                             => ~ ( ( open_subset @ E @ A )
                                  & ( in @ D @ E )
                                  & ( disjoint @ B @ E ) ) )
                         => ( in @ D @ C ) ) ) ) )
                & ( ! [D: $i] :
                      ( ( in @ D @ ( the_carrier @ A ) )
                     => ( ( ( in @ D @ C )
                         => ! [E: $i] :
                              ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                             => ~ ( ( open_subset @ E @ A )
                                  & ( in @ D @ E )
                                  & ( disjoint @ B @ E ) ) ) )
                        & ( ! [E: $i] :
                              ( ( element @ E @ ( powerset @ ( the_carrier @ A ) ) )
                             => ~ ( ( open_subset @ E @ A )
                                  & ( in @ D @ E )
                                  & ( disjoint @ B @ E ) ) )
                         => ( in @ D @ C ) ) ) )
                 => ( C
                    = ( topstr_closure @ A @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[627]) ).

thf(543,axiom,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( open_subset @ ( interior @ A @ B ) @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc6_tops_1) ).

thf(3996,plain,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( open_subset @ ( interior @ A @ B ) @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[543]) ).

thf(304,axiom,
    ! [A: $i,B: $i] :
      ( ( v1_membered @ A )
     => ( v1_membered @ ( set_difference @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc37_membered) ).

thf(2538,plain,
    ! [A: $i,B: $i] :
      ( ( v1_membered @ A )
     => ( v1_membered @ ( set_difference @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[304]) ).

thf(321,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ A @ B )
        & ( disjoint @ B @ C ) )
     => ( disjoint @ A @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t63_xboole_1) ).

thf(2637,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ A @ B )
        & ( disjoint @ B @ C ) )
     => ( disjoint @ A @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[321]) ).

thf(700,axiom,
    ! [A: $i,B: $i] :
      ( ( ordinal @ B )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( C = D )
              & ? [F: $i] :
                  ( ( ordinal @ F )
                  & ( D = F )
                  & ( in @ F @ A ) )
              & ( C = E )
              & ? [F: $i] :
                  ( ( ordinal @ F )
                  & ( E = F )
                  & ( in @ F @ A ) ) )
           => ( D = E ) )
       => ? [C: $i] :
          ! [D: $i] :
            ( ( in @ D @ C )
          <=> ? [E: $i] :
                ( ( in @ E @ ( succ @ B ) )
                & ( E = D )
                & ? [F: $i] :
                    ( ( ordinal @ F )
                    & ( D = F )
                    & ( in @ F @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e8_6__wellord2__1) ).

thf(5325,plain,
    ! [A: $i,B: $i] :
      ( ( ordinal @ B )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( C = D )
              & ? [F: $i] :
                  ( ( ordinal @ F )
                  & ( D = F )
                  & ( in @ F @ A ) )
              & ( C = E )
              & ? [F: $i] :
                  ( ( ordinal @ F )
                  & ( E = F )
                  & ( in @ F @ A ) ) )
           => ( D = E ) )
       => ? [C: $i] :
          ! [D: $i] :
            ( ( ( in @ D @ C )
             => ? [E: $i] :
                  ( ( in @ E @ ( succ @ B ) )
                  & ( E = D )
                  & ? [F: $i] :
                      ( ( ordinal @ F )
                      & ( D = F )
                      & ( in @ F @ A ) ) ) )
            & ( ? [E: $i] :
                  ( ( in @ E @ ( succ @ B ) )
                  & ( E = D )
                  & ? [F: $i] :
                      ( ( ordinal @ F )
                      & ( D = F )
                      & ( in @ F @ A ) ) )
             => ( in @ D @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[700]) ).

thf(1117,plain,
    upper_bounded_relstr @ sk9,
    inference(cnf,[status(esa)],[1107]) ).

thf(798,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( B != empty_set )
       => ( ( meet_of_subsets @ A @ ( complements_of_subsets @ A @ B ) )
          = ( subset_complement @ A @ ( union_of_subsets @ A @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t11_tops_2) ).

thf(6147,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( B != empty_set )
       => ( ( meet_of_subsets @ A @ ( complements_of_subsets @ A @ B ) )
          = ( subset_complement @ A @ ( union_of_subsets @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[798]) ).

thf(642,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_finset_1) ).

thf(4828,plain,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[642]) ).

thf(469,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( is_antisymmetric_in @ A @ B )
        <=> ! [C: $i,D: $i] :
              ( ( ( in @ C @ B )
                & ( in @ D @ B )
                & ( in @ ( ordered_pair @ C @ D ) @ A )
                & ( in @ ( ordered_pair @ D @ C ) @ A ) )
             => ( C = D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_relat_2) ).

thf(3515,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( ( is_antisymmetric_in @ A @ B )
           => ! [C: $i,D: $i] :
                ( ( ( in @ C @ B )
                  & ( in @ D @ B )
                  & ( in @ ( ordered_pair @ C @ D ) @ A )
                  & ( in @ ( ordered_pair @ D @ C ) @ A ) )
               => ( C = D ) ) )
          & ( ! [C: $i,D: $i] :
                ( ( ( in @ C @ B )
                  & ( in @ D @ B )
                  & ( in @ ( ordered_pair @ C @ D ) @ A )
                  & ( in @ ( ordered_pair @ D @ C ) @ A ) )
               => ( C = D ) )
           => ( is_antisymmetric_in @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[469]) ).

thf(763,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ A @ ( relation_restriction @ C @ B ) )
      <=> ( ( in @ A @ C )
          & ( in @ A @ ( cartesian_product2 @ B @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t16_wellord1) ).

thf(5853,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( ( in @ A @ ( relation_restriction @ C @ B ) )
         => ( ( in @ A @ C )
            & ( in @ A @ ( cartesian_product2 @ B @ B ) ) ) )
        & ( ( ( in @ A @ C )
            & ( in @ A @ ( cartesian_product2 @ B @ B ) ) )
         => ( in @ A @ ( relation_restriction @ C @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[763]) ).

thf(433,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_semilatt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( meet @ A @ B @ C )
                = ( apply_binary_as_element @ ( the_carrier @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) @ ( the_L_meet @ A ) @ B @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_lattices) ).

thf(3270,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_semilatt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( meet @ A @ B @ C )
                = ( apply_binary_as_element @ ( the_carrier @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) @ ( the_L_meet @ A ) @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[433]) ).

thf(131,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( relation_of2_as_subset @ ( relation_restriction_as_relation_of @ A @ B ) @ B @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_toler_1) ).

thf(1603,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( relation_of2_as_subset @ ( relation_restriction_as_relation_of @ A @ B ) @ B @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[131]) ).

thf(827,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( meet_of_subsets @ A @ B )
        = ( set_meet @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k6_setfam_1) ).

thf(6321,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( meet_of_subsets @ A @ B )
        = ( set_meet @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[827]) ).

thf(599,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ! [B: $i,C: $i,D: $i] :
            ( ( ( B = C )
              & ? [E: $i] :
                  ( ( ordinal @ E )
                  & ( C = E )
                  & ( ( in @ E @ omega )
                   => ! [F: $i] :
                        ( ( element @ F @ ( powerset @ ( powerset @ E ) ) )
                       => ~ ( ( F != empty_set )
                            & ! [G: $i] :
                                ~ ( ( in @ G @ F )
                                  & ! [H: $i] :
                                      ( ( ( in @ H @ F )
                                        & ( subset @ G @ H ) )
                                     => ( H = G ) ) ) ) ) ) )
              & ( B = D )
              & ? [E: $i] :
                  ( ( ordinal @ E )
                  & ( D = E )
                  & ( ( in @ E @ omega )
                   => ! [F: $i] :
                        ( ( element @ F @ ( powerset @ ( powerset @ E ) ) )
                       => ~ ( ( F != empty_set )
                            & ! [G: $i] :
                                ~ ( ( in @ G @ F )
                                  & ! [H: $i] :
                                      ( ( ( in @ H @ F )
                                        & ( subset @ G @ H ) )
                                     => ( H = G ) ) ) ) ) ) ) )
           => ( C = D ) )
       => ? [B: $i] :
          ! [C: $i] :
            ( ( in @ C @ B )
          <=> ? [D: $i] :
                ( ( in @ D @ ( succ @ A ) )
                & ( D = C )
                & ? [E: $i] :
                    ( ( ordinal @ E )
                    & ( C = E )
                    & ( ( in @ E @ omega )
                     => ! [F: $i] :
                          ( ( element @ F @ ( powerset @ ( powerset @ E ) ) )
                         => ~ ( ( F != empty_set )
                              & ! [G: $i] :
                                  ~ ( ( in @ G @ F )
                                    & ! [H: $i] :
                                        ( ( ( in @ H @ F )
                                          & ( subset @ G @ H ) )
                                       => ( H = G ) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e18_27__finset_1__1) ).

thf(4374,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ! [B: $i,C: $i,D: $i] :
            ( ( ( B = C )
              & ? [E: $i] :
                  ( ( ordinal @ E )
                  & ( C = E )
                  & ( ( in @ E @ omega )
                   => ! [F: $i] :
                        ( ( element @ F @ ( powerset @ ( powerset @ E ) ) )
                       => ~ ( ( F != empty_set )
                            & ! [G: $i] :
                                ~ ( ( in @ G @ F )
                                  & ! [H: $i] :
                                      ( ( ( in @ H @ F )
                                        & ( subset @ G @ H ) )
                                     => ( H = G ) ) ) ) ) ) )
              & ( B = D )
              & ? [E: $i] :
                  ( ( ordinal @ E )
                  & ( D = E )
                  & ( ( in @ E @ omega )
                   => ! [F: $i] :
                        ( ( element @ F @ ( powerset @ ( powerset @ E ) ) )
                       => ~ ( ( F != empty_set )
                            & ! [G: $i] :
                                ~ ( ( in @ G @ F )
                                  & ! [H: $i] :
                                      ( ( ( in @ H @ F )
                                        & ( subset @ G @ H ) )
                                     => ( H = G ) ) ) ) ) ) ) )
           => ( C = D ) )
       => ? [B: $i] :
          ! [C: $i] :
            ( ( ( in @ C @ B )
             => ? [D: $i] :
                  ( ( in @ D @ ( succ @ A ) )
                  & ( D = C )
                  & ? [E: $i] :
                      ( ( ordinal @ E )
                      & ( C = E )
                      & ( ( in @ E @ omega )
                       => ! [F: $i] :
                            ( ( element @ F @ ( powerset @ ( powerset @ E ) ) )
                           => ~ ( ( F != empty_set )
                                & ! [G: $i] :
                                    ~ ( ( in @ G @ F )
                                      & ! [H: $i] :
                                          ( ( ( in @ H @ F )
                                            & ( subset @ G @ H ) )
                                         => ( H = G ) ) ) ) ) ) ) ) )
            & ( ? [D: $i] :
                  ( ( in @ D @ ( succ @ A ) )
                  & ( D = C )
                  & ? [E: $i] :
                      ( ( ordinal @ E )
                      & ( C = E )
                      & ( ( in @ E @ omega )
                       => ! [F: $i] :
                            ( ( element @ F @ ( powerset @ ( powerset @ E ) ) )
                           => ~ ( ( F != empty_set )
                                & ! [G: $i] :
                                    ~ ( ( in @ G @ F )
                                      & ! [H: $i] :
                                          ( ( ( in @ H @ F )
                                            & ( subset @ G @ H ) )
                                         => ( H = G ) ) ) ) ) ) ) )
             => ( in @ C @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[599]) ).

thf(420,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
      & ~ ( empty @ B )
      & ( finite @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_waybel_7) ).

thf(3182,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
      & ~ ( empty @ B )
      & ( finite @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[420]) ).

thf(695,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( the_carrier @ ( boole_lattice @ A ) ) )
     => ! [C: $i] :
          ( ( element @ C @ ( the_carrier @ ( boole_lattice @ A ) ) )
         => ( ( ( join @ ( boole_lattice @ A ) @ B @ C )
              = ( set_union2 @ B @ C ) )
            & ( ( meet @ ( boole_lattice @ A ) @ B @ C )
              = ( set_intersection2 @ B @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_lattice3) ).

thf(5267,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( the_carrier @ ( boole_lattice @ A ) ) )
     => ! [C: $i] :
          ( ( element @ C @ ( the_carrier @ ( boole_lattice @ A ) ) )
         => ( ( ( join @ ( boole_lattice @ A ) @ B @ C )
              = ( set_union2 @ B @ C ) )
            & ( ( meet @ ( boole_lattice @ A ) @ B @ C )
              = ( set_intersection2 @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[695]) ).

thf(75,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( trivial_carrier @ A )
          & ( reflexive_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( v2_waybel_3 @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc3_waybel_3) ).

thf(1307,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( trivial_carrier @ A )
          & ( reflexive_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( v2_waybel_3 @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[75]) ).

thf(356,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( well_founded_relation @ B )
       => ( well_founded_relation @ ( relation_restriction @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t31_wellord1) ).

thf(2824,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( well_founded_relation @ B )
       => ( well_founded_relation @ ( relation_restriction @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[356]) ).

thf(223,axiom,
    ! [A: $i] :
      ( ( relation @ ( identity_relation @ A ) )
      & ( function @ ( identity_relation @ A ) )
      & ( reflexive @ ( identity_relation @ A ) )
      & ( symmetric @ ( identity_relation @ A ) )
      & ( antisymmetric @ ( identity_relation @ A ) )
      & ( transitive @ ( identity_relation @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_partfun1) ).

thf(2182,plain,
    ! [A: $i] :
      ( ( relation @ ( identity_relation @ A ) )
      & ( function @ ( identity_relation @ A ) )
      & ( reflexive @ ( identity_relation @ A ) )
      & ( symmetric @ ( identity_relation @ A ) )
      & ( antisymmetric @ ( identity_relation @ A ) )
      & ( transitive @ ( identity_relation @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[223]) ).

thf(344,axiom,
    ? [A: $i] :
      ( ( one_sorted_str @ A )
      & ~ ( empty_carrier @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_struct_0) ).

thf(2742,plain,
    ? [A: $i] :
      ( ( one_sorted_str @ A )
      & ~ ( empty_carrier @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[344]) ).

thf(565,axiom,
    ! [A: $i,B: $i] :
      ( ( ( ordinal @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( succ @ A ) ) ) ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( C = D )
              & ? [F: $i] :
                  ( ( in @ F @ B )
                  & ( D
                    = ( set_difference @ F @ ( singleton @ A ) ) ) )
              & ( C = E )
              & ? [F: $i] :
                  ( ( in @ F @ B )
                  & ( E
                    = ( set_difference @ F @ ( singleton @ A ) ) ) ) )
           => ( D = E ) )
       => ? [C: $i] :
          ! [D: $i] :
            ( ( in @ D @ C )
          <=> ? [E: $i] :
                ( ( in @ E @ ( powerset @ A ) )
                & ( E = D )
                & ? [F: $i] :
                    ( ( in @ F @ B )
                    & ( D
                      = ( set_difference @ F @ ( singleton @ A ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e4_27_3_1__finset_1__1) ).

thf(4103,plain,
    ! [A: $i,B: $i] :
      ( ( ( ordinal @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( succ @ A ) ) ) ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( C = D )
              & ? [F: $i] :
                  ( ( in @ F @ B )
                  & ( D
                    = ( set_difference @ F @ ( singleton @ A ) ) ) )
              & ( C = E )
              & ? [F: $i] :
                  ( ( in @ F @ B )
                  & ( E
                    = ( set_difference @ F @ ( singleton @ A ) ) ) ) )
           => ( D = E ) )
       => ? [C: $i] :
          ! [D: $i] :
            ( ( ( in @ D @ C )
             => ? [E: $i] :
                  ( ( in @ E @ ( powerset @ A ) )
                  & ( E = D )
                  & ? [F: $i] :
                      ( ( in @ F @ B )
                      & ( D
                        = ( set_difference @ F @ ( singleton @ A ) ) ) ) ) )
            & ( ? [E: $i] :
                  ( ( in @ E @ ( powerset @ A ) )
                  & ( E = D )
                  & ? [F: $i] :
                      ( ( in @ F @ B )
                      & ( D
                        = ( set_difference @ F @ ( singleton @ A ) ) ) ) )
             => ( in @ D @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[565]) ).

thf(752,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ( is_a_cover_of_carrier @ A @ B )
          <=> ( ( cast_as_carrier_subset @ A )
              = ( union_of_subsets @ ( the_carrier @ A ) @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_pre_topc) ).

thf(5730,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ( ( is_a_cover_of_carrier @ A @ B )
             => ( ( cast_as_carrier_subset @ A )
                = ( union_of_subsets @ ( the_carrier @ A ) @ B ) ) )
            & ( ( ( cast_as_carrier_subset @ A )
                = ( union_of_subsets @ ( the_carrier @ A ) @ B ) )
             => ( is_a_cover_of_carrier @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[752]) ).

thf(613,axiom,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( open_subset @ B @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( closed_subset @ ( subset_complement @ ( the_carrier @ A ) @ B ) @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_tops_1) ).

thf(4569,plain,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( open_subset @ B @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( closed_subset @ ( subset_complement @ ( the_carrier @ A ) @ B ) @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[613]) ).

thf(193,axiom,
    ! [A: $i,B: $i] :
      ( ( set_difference @ A @ ( set_difference @ A @ B ) )
      = ( set_intersection2 @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t48_xboole_1) ).

thf(1993,plain,
    ! [A: $i,B: $i] :
      ( ( set_difference @ A @ ( set_difference @ A @ B ) )
      = ( set_intersection2 @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[193]) ).

thf(244,axiom,
    ! [A: $i,B: $i] :
      ( ( relation_of2 @ B @ A @ A )
     => ( ( ( function @ B )
          & ( v1_partfun1 @ B @ A @ A )
          & ( reflexive @ B )
          & ( quasi_total @ B @ A @ A ) )
       => ( ( function @ B )
          & ( one_to_one @ B )
          & ( quasi_total @ B @ A @ A )
          & ( onto @ B @ A @ A )
          & ( bijective @ B @ A @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc4_funct_2) ).

thf(2261,plain,
    ! [A: $i,B: $i] :
      ( ( relation_of2 @ B @ A @ A )
     => ( ( ( function @ B )
          & ( v1_partfun1 @ B @ A @ A )
          & ( reflexive @ B )
          & ( quasi_total @ B @ A @ A ) )
       => ( ( function @ B )
          & ( one_to_one @ B )
          & ( quasi_total @ B @ A @ A )
          & ( onto @ B @ A @ A )
          & ( bijective @ B @ A @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[244]) ).

thf(516,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B ) )
     => ! [C: $i] :
          ( ( relation_of2 @ C @ A @ B )
         => ( ( ( function @ C )
              & ( quasi_total @ C @ A @ B ) )
           => ( ( function @ C )
              & ~ ( empty @ C )
              & ( v1_partfun1 @ C @ A @ B )
              & ( quasi_total @ C @ A @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc6_funct_2) ).

thf(3861,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B ) )
     => ! [C: $i] :
          ( ( relation_of2 @ C @ A @ B )
         => ( ( ( function @ C )
              & ( quasi_total @ C @ A @ B ) )
           => ( ( function @ C )
              & ~ ( empty @ C )
              & ( v1_partfun1 @ C @ A @ B )
              & ( quasi_total @ C @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[516]) ).

thf(308,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_dom @ ( relation_rng_restriction @ A @ B ) ) @ ( relation_dom @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l29_wellord1) ).

thf(2553,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_dom @ ( relation_rng_restriction @ A @ B ) ) @ ( relation_dom @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[308]) ).

thf(89,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( heyting_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( upper_bounded_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc7_waybel_1) ).

thf(1381,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( heyting_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( upper_bounded_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[89]) ).

thf(414,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ( directed_subset @ B @ A )
          & ( filtered_subset @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_waybel_0) ).

thf(3150,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ( directed_subset @ B @ A )
          & ( filtered_subset @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[414]) ).

thf(756,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ~ ( ( is_a_cover_of_carrier @ A @ B )
              & ( B = empty_set ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t5_tops_2) ).

thf(5780,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ~ ( ( is_a_cover_of_carrier @ A @ B )
              & ( B = empty_set ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[756]) ).

thf(1112,plain,
    antisymmetric_relstr @ sk9,
    inference(cnf,[status(esa)],[1107]) ).

thf(175,axiom,
    ! [A: $i] :
      ( ? [B: $i,C: $i] :
          ( A
          = ( ordered_pair @ B @ C ) )
     => ! [B: $i] :
          ( ( B
            = ( pair_second @ A ) )
        <=> ! [C: $i,D: $i] :
              ( ( A
                = ( ordered_pair @ C @ D ) )
             => ( B = D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_mcart_1) ).

thf(1877,plain,
    ! [A: $i] :
      ( ? [B: $i,C: $i] :
          ( A
          = ( ordered_pair @ B @ C ) )
     => ! [B: $i] :
          ( ( ( B
              = ( pair_second @ A ) )
           => ! [C: $i,D: $i] :
                ( ( A
                  = ( ordered_pair @ C @ D ) )
               => ( B = D ) ) )
          & ( ! [C: $i,D: $i] :
                ( ( A
                  = ( ordered_pair @ C @ D ) )
               => ( B = D ) )
           => ( B
              = ( pair_second @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[175]) ).

thf(500,axiom,
    ! [A: $i] :
      ( ( the_carrier @ ( boole_POSet @ A ) )
      = ( powerset @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t4_waybel_7) ).

thf(3747,plain,
    ! [A: $i] :
      ( ( the_carrier @ ( boole_POSet @ A ) )
      = ( powerset @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[500]) ).

thf(245,axiom,
    ! [A: $i,B: $i] :
      ( ( v3_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ B @ A ) )
        & ( v2_membered @ ( set_intersection2 @ B @ A ) )
        & ( v3_membered @ ( set_intersection2 @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc32_membered) ).

thf(2267,plain,
    ! [A: $i,B: $i] :
      ( ( v3_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ B @ A ) )
        & ( v2_membered @ ( set_intersection2 @ B @ A ) )
        & ( v3_membered @ ( set_intersection2 @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[245]) ).

thf(552,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( cast_as_carrier_subset @ A )
        = ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t12_pre_topc) ).

thf(4028,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( cast_as_carrier_subset @ A )
        = ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[552]) ).

thf(829,axiom,
    ! [A: $i,B: $i] :
      ~ ( empty @ ( ordered_pair @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_zfmisc_1) ).

thf(6353,plain,
    ! [A: $i,B: $i] :
      ~ ( empty @ ( ordered_pair @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[829]) ).

thf(1162,plain,
    strict_latt_str @ sk16,
    inference(cnf,[status(esa)],[1159]) ).

thf(583,axiom,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( C = D )
              & ( in @ ( set_difference @ ( cast_as_carrier_subset @ A ) @ D ) @ B )
              & ( C = E )
              & ( in @ ( set_difference @ ( cast_as_carrier_subset @ A ) @ E ) @ B ) )
           => ( D = E ) )
       => ? [C: $i] :
          ! [D: $i] :
            ( ( in @ D @ C )
          <=> ? [E: $i] :
                ( ( in @ E @ ( powerset @ ( the_carrier @ A ) ) )
                & ( E = D )
                & ( in @ ( set_difference @ ( cast_as_carrier_subset @ A ) @ D ) @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e2_37_1_1__pre_topc__1) ).

thf(4208,plain,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( C = D )
              & ( in @ ( set_difference @ ( cast_as_carrier_subset @ A ) @ D ) @ B )
              & ( C = E )
              & ( in @ ( set_difference @ ( cast_as_carrier_subset @ A ) @ E ) @ B ) )
           => ( D = E ) )
       => ? [C: $i] :
          ! [D: $i] :
            ( ( ( in @ D @ C )
             => ? [E: $i] :
                  ( ( in @ E @ ( powerset @ ( the_carrier @ A ) ) )
                  & ( E = D )
                  & ( in @ ( set_difference @ ( cast_as_carrier_subset @ A ) @ D ) @ B ) ) )
            & ( ? [E: $i] :
                  ( ( in @ E @ ( powerset @ ( the_carrier @ A ) ) )
                  & ( E = D )
                  & ( in @ ( set_difference @ ( cast_as_carrier_subset @ A ) @ D ) @ B ) )
             => ( in @ D @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[583]) ).

thf(576,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ( ( apply_as_element @ ( the_carrier @ A ) @ ( the_carrier @ A ) @ ( identity_on_carrier @ A ) @ B )
            = B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t91_tmap_1) ).

thf(4181,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ( ( apply_as_element @ ( the_carrier @ A ) @ ( the_carrier @ A ) @ ( identity_on_carrier @ A ) @ B )
            = B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[576]) ).

thf(5,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( well_orders @ A @ ( relation_field @ A ) )
      <=> ( well_ordering @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_wellord1) ).

thf(848,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( well_orders @ A @ ( relation_field @ A ) )
         => ( well_ordering @ A ) )
        & ( ( well_ordering @ A )
         => ( well_orders @ A @ ( relation_field @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(593,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( net_str @ B @ A ) )
     => ( ~ ( empty @ ( the_mapping @ A @ B ) )
        & ( relation @ ( the_mapping @ A @ B ) )
        & ( function @ ( the_mapping @ A @ B ) )
        & ( quasi_total @ ( the_mapping @ A @ B ) @ ( the_carrier @ B ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc15_yellow_6) ).

thf(4332,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( net_str @ B @ A ) )
     => ( ~ ( empty @ ( the_mapping @ A @ B ) )
        & ( relation @ ( the_mapping @ A @ B ) )
        & ( function @ ( the_mapping @ A @ B ) )
        & ( quasi_total @ ( the_mapping @ A @ B ) @ ( the_carrier @ B ) @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[593]) ).

thf(422,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( in @ C @ ( topstr_closure @ A @ B ) )
              <=> ! [D: $i] :
                    ( ( point_neighbourhood @ D @ A @ C )
                   => ~ ( disjoint @ D @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t6_yellow_6) ).

thf(3192,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( ( in @ C @ ( topstr_closure @ A @ B ) )
                 => ! [D: $i] :
                      ( ( point_neighbourhood @ D @ A @ C )
                     => ~ ( disjoint @ D @ B ) ) )
                & ( ! [D: $i] :
                      ( ( point_neighbourhood @ D @ A @ C )
                     => ~ ( disjoint @ D @ B ) )
                 => ( in @ C @ ( topstr_closure @ A @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[422]) ).

thf(165,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ( epsilon_transitive @ ( union @ A ) )
        & ( epsilon_connected @ ( union @ A ) )
        & ( ordinal @ ( union @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_ordinal1) ).

thf(1838,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ( epsilon_transitive @ ( union @ A ) )
        & ( epsilon_connected @ ( union @ A ) )
        & ( ordinal @ ( union @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[165]) ).

thf(81,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] :
      ( ( relation_of2 @ C @ A @ B )
      & ( relation @ C )
      & ( function @ C )
      & ( quasi_total @ C @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_funct_2) ).

thf(1325,plain,
    ! [A: $i,B: $i] :
    ? [C: $i] :
      ( ( relation_of2 @ C @ A @ B )
      & ( relation @ C )
      & ( function @ C )
      & ( quasi_total @ C @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[81]) ).

thf(389,axiom,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ? [C: $i] :
        ! [D: $i] :
          ( ( in @ D @ C )
        <=> ( ( in @ D @ ( powerset @ ( the_carrier @ A ) ) )
            & ( in @ ( set_difference @ ( cast_as_carrier_subset @ A ) @ D ) @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_xboole_0__e2_37_1_1__pre_topc__1) ).

thf(3006,plain,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ? [C: $i] :
        ! [D: $i] :
          ( ( ( in @ D @ C )
           => ( ( in @ D @ ( powerset @ ( the_carrier @ A ) ) )
              & ( in @ ( set_difference @ ( cast_as_carrier_subset @ A ) @ D ) @ B ) ) )
          & ( ( ( in @ D @ ( powerset @ ( the_carrier @ A ) ) )
              & ( in @ ( set_difference @ ( cast_as_carrier_subset @ A ) @ D ) @ B ) )
           => ( in @ D @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[389]) ).

thf(453,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ B ) )
             => ( ( apply_netmap @ A @ B @ C )
                = ( apply_on_structs @ B @ A @ ( the_mapping @ A @ B ) @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_waybel_0) ).

thf(3451,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ B ) )
             => ( ( apply_netmap @ A @ B @ C )
                = ( apply_on_structs @ B @ A @ ( the_mapping @ A @ B ) @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[453]) ).

thf(826,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty_carrier @ B )
        & ( rel_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ A @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ A @ ( the_carrier @ B ) )
        & ( element @ D @ A ) )
     => ( element @ ( apply_on_set_and_struct @ A @ B @ C @ D ) @ ( the_carrier @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k3_yellow_6) ).

thf(6319,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty_carrier @ B )
        & ( rel_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ A @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ A @ ( the_carrier @ B ) )
        & ( element @ D @ A ) )
     => ( element @ ( apply_on_set_and_struct @ A @ B @ C @ D ) @ ( the_carrier @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[826]) ).

thf(620,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( in @ A @ B )
        & ( element @ B @ ( powerset @ C ) ) )
     => ( element @ A @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t4_subset) ).

thf(4652,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( in @ A @ B )
        & ( element @ B @ ( powerset @ C ) ) )
     => ( element @ A @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[620]) ).

thf(366,axiom,
    ! [A: $i] :
      ( ( set_intersection2 @ A @ empty_set )
      = empty_set ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_boole) ).

thf(2874,plain,
    ! [A: $i] :
      ( ( set_intersection2 @ A @ empty_set )
      = empty_set ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[366]) ).

thf(643,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( net_str @ B @ A ) )
     => ( ( strict_net_str @ B @ A )
       => ( B
          = ( net_str_of @ A @ ( the_carrier @ B ) @ ( the_InternalRel @ B ) @ ( the_mapping @ A @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',abstractness_v6_waybel_0) ).

thf(4832,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( net_str @ B @ A ) )
     => ( ( strict_net_str @ B @ A )
       => ( B
          = ( net_str_of @ A @ ( the_carrier @ B ) @ ( the_InternalRel @ B ) @ ( the_mapping @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[643]) ).

thf(680,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( subset @ ( unordered_pair @ A @ B ) @ C )
    <=> ( ( in @ A @ C )
        & ( in @ B @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t38_zfmisc_1) ).

thf(5057,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ ( unordered_pair @ A @ B ) @ C )
       => ( ( in @ A @ C )
          & ( in @ B @ C ) ) )
      & ( ( ( in @ A @ C )
          & ( in @ B @ C ) )
       => ( subset @ ( unordered_pair @ A @ B ) @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[680]) ).

thf(381,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( ( set_union2 @ ( singleton @ A ) @ B )
        = B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l23_zfmisc_1) ).

thf(2962,plain,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( ( set_union2 @ ( singleton @ A ) @ B )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[381]) ).

thf(715,axiom,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( closed_subset @ ( topstr_closure @ A @ B ) @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_tops_1) ).

thf(5442,plain,
    ! [A: $i,B: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( closed_subset @ ( topstr_closure @ A @ B ) @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[715]) ).

thf(405,axiom,
    ! [A: $i,B: $i,C: $i,D: $i,E: $i,F: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B )
        & ( function @ D )
        & ( quasi_total @ D @ ( cartesian_product2 @ A @ B ) @ C )
        & ( relation_of2 @ D @ ( cartesian_product2 @ A @ B ) @ C )
        & ( element @ E @ A )
        & ( element @ F @ B ) )
     => ( element @ ( apply_binary_as_element @ A @ B @ C @ D @ E @ F ) @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_binop_1) ).

thf(3110,plain,
    ! [A: $i,B: $i,C: $i,D: $i,E: $i,F: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B )
        & ( function @ D )
        & ( quasi_total @ D @ ( cartesian_product2 @ A @ B ) @ C )
        & ( relation_of2 @ D @ ( cartesian_product2 @ A @ B ) @ C )
        & ( element @ E @ A )
        & ( element @ F @ B ) )
     => ( element @ ( apply_binary_as_element @ A @ B @ C @ D @ E @ F ) @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[405]) ).

thf(140,axiom,
    ! [A: $i] :
      ( ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A ) )
     => ( ordinal @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_ordinal1) ).

thf(1643,plain,
    ! [A: $i] :
      ( ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A ) )
     => ( ordinal @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[140]) ).

thf(264,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( ( ( function @ C )
          & ( v1_partfun1 @ C @ A @ B ) )
       => ( ( function @ C )
          & ( quasi_total @ C @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_funct_2) ).

thf(2369,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( ( ( function @ C )
          & ( v1_partfun1 @ C @ A @ B ) )
       => ( ( function @ C )
          & ( quasi_total @ C @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[264]) ).

thf(55,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( complete_latt_str @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( lower_bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( upper_bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( with_suprema_relstr @ ( poset_of_lattice @ A ) )
        & ( with_infima_relstr @ ( poset_of_lattice @ A ) )
        & ( complete_relstr @ ( poset_of_lattice @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_yellow_1) ).

thf(1176,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( complete_latt_str @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ ( poset_of_lattice @ A ) )
        & ( strict_rel_str @ ( poset_of_lattice @ A ) )
        & ( reflexive_relstr @ ( poset_of_lattice @ A ) )
        & ( transitive_relstr @ ( poset_of_lattice @ A ) )
        & ( antisymmetric_relstr @ ( poset_of_lattice @ A ) )
        & ( lower_bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( upper_bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( bounded_relstr @ ( poset_of_lattice @ A ) )
        & ( with_suprema_relstr @ ( poset_of_lattice @ A ) )
        & ( with_infima_relstr @ ( poset_of_lattice @ A ) )
        & ( complete_relstr @ ( poset_of_lattice @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[55]) ).

thf(248,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( function @ D )
        & ( quasi_total @ D @ A @ B )
        & ( relation_of2_as_subset @ D @ A @ B ) )
     => ( ( in @ C @ A )
       => ( ( B = empty_set )
          | ( in @ ( apply @ D @ C ) @ ( relation_rng @ D ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t6_funct_2) ).

thf(2288,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( function @ D )
        & ( quasi_total @ D @ A @ B )
        & ( relation_of2_as_subset @ D @ A @ B ) )
     => ( ( in @ C @ A )
       => ( ( B = empty_set )
          | ( in @ ( apply @ D @ C ) @ ( relation_rng @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[248]) ).

thf(1113,plain,
    lower_bounded_relstr @ sk9,
    inference(cnf,[status(esa)],[1107]) ).

thf(214,axiom,
    ! [A: $i,B: $i] :
      ( ( v5_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ A @ B ) )
        & ( v2_membered @ ( set_intersection2 @ A @ B ) )
        & ( v3_membered @ ( set_intersection2 @ A @ B ) )
        & ( v4_membered @ ( set_intersection2 @ A @ B ) )
        & ( v5_membered @ ( set_intersection2 @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc35_membered) ).

thf(2101,plain,
    ! [A: $i,B: $i] :
      ( ( v5_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ A @ B ) )
        & ( v2_membered @ ( set_intersection2 @ A @ B ) )
        & ( v3_membered @ ( set_intersection2 @ A @ B ) )
        & ( v4_membered @ ( set_intersection2 @ A @ B ) )
        & ( v5_membered @ ( set_intersection2 @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[214]) ).

thf(110,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( relation_dom @ A )
          = empty_set )
      <=> ( ( relation_rng @ A )
          = empty_set ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t65_relat_1) ).

thf(1496,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( ( relation_dom @ A )
            = empty_set )
         => ( ( relation_rng @ A )
            = empty_set ) )
        & ( ( ( relation_rng @ A )
            = empty_set )
         => ( ( relation_dom @ A )
            = empty_set ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[110]) ).

thf(222,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ! [B: $i] :
          ( ( B
            = ( relation_rng @ A ) )
        <=> ! [C: $i] :
              ( ( in @ C @ B )
            <=> ? [D: $i] :
                  ( ( in @ D @ ( relation_dom @ A ) )
                  & ( C
                    = ( apply @ A @ D ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_funct_1) ).

thf(2156,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ! [B: $i] :
          ( ( ( B
              = ( relation_rng @ A ) )
           => ! [C: $i] :
                ( ( ( in @ C @ B )
                 => ? [D: $i] :
                      ( ( in @ D @ ( relation_dom @ A ) )
                      & ( C
                        = ( apply @ A @ D ) ) ) )
                & ( ? [D: $i] :
                      ( ( in @ D @ ( relation_dom @ A ) )
                      & ( C
                        = ( apply @ A @ D ) ) )
                 => ( in @ C @ B ) ) ) )
          & ( ! [C: $i] :
                ( ( ( in @ C @ B )
                 => ? [D: $i] :
                      ( ( in @ D @ ( relation_dom @ A ) )
                      & ( C
                        = ( apply @ A @ D ) ) ) )
                & ( ? [D: $i] :
                      ( ( in @ D @ ( relation_dom @ A ) )
                      & ( C
                        = ( apply @ A @ D ) ) )
                 => ( in @ C @ B ) ) )
           => ( B
              = ( relation_rng @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[222]) ).

thf(188,axiom,
    ! [A: $i,B: $i] :
      ( ( v4_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ B @ A ) )
        & ( v2_membered @ ( set_intersection2 @ B @ A ) )
        & ( v3_membered @ ( set_intersection2 @ B @ A ) )
        & ( v4_membered @ ( set_intersection2 @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc34_membered) ).

thf(1973,plain,
    ! [A: $i,B: $i] :
      ( ( v4_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ B @ A ) )
        & ( v2_membered @ ( set_intersection2 @ B @ A ) )
        & ( v3_membered @ ( set_intersection2 @ B @ A ) )
        & ( v4_membered @ ( set_intersection2 @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[188]) ).

thf(273,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( relation_rng @ A )
          = ( relation_dom @ ( relation_inverse @ A ) ) )
        & ( ( relation_dom @ A )
          = ( relation_rng @ ( relation_inverse @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t37_relat_1) ).

thf(2401,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( relation_rng @ A )
          = ( relation_dom @ ( relation_inverse @ A ) ) )
        & ( ( relation_dom @ A )
          = ( relation_rng @ ( relation_inverse @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[273]) ).

thf(6376,plain,
    ( ( empty @ sk3 )
   != ( empty @ sk1 ) ),
    inference(paramod_ordered,[status(thm)],[837,841]) ).

thf(6377,plain,
    sk3 != sk1,
    inference(simp,[status(thm)],[6376]) ).

thf(40,axiom,
    ! [A: $i] :
      ( ( set_union2 @ A @ empty_set )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_boole) ).

thf(1066,plain,
    ! [A: $i] :
      ( ( set_union2 @ A @ empty_set )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[40]) ).

thf(317,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( function @ B )
        & ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( function @ C )
        & ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A ) )
     => ! [D: $i,E: $i,F: $i] :
          ( ( ( latt_str_of @ A @ B @ C )
            = ( latt_str_of @ D @ E @ F ) )
         => ( ( A = D )
            & ( B = E )
            & ( C = F ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',free_g3_lattices) ).

thf(2620,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( function @ B )
        & ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( function @ C )
        & ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A ) )
     => ! [D: $i,E: $i,F: $i] :
          ( ( ( latt_str_of @ A @ B @ C )
            = ( latt_str_of @ D @ E @ F ) )
         => ( ( A = D )
            & ( B = E )
            & ( C = F ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[317]) ).

thf(319,axiom,
    ! [A: $i,B: $i] : ( subset @ A @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).

thf(2633,plain,
    ! [A: $i] : ( subset @ A @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[319]) ).

thf(436,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( directed_subset @ B @ A )
          <=> ! [C: $i] :
                ( ( element @ C @ ( the_carrier @ A ) )
               => ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ~ ( ( in @ C @ B )
                        & ( in @ D @ B )
                        & ! [E: $i] :
                            ( ( element @ E @ ( the_carrier @ A ) )
                           => ~ ( ( in @ E @ B )
                                & ( related @ A @ C @ E )
                                & ( related @ A @ D @ E ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_waybel_0) ).

thf(3310,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( ( directed_subset @ B @ A )
             => ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ~ ( ( in @ C @ B )
                          & ( in @ D @ B )
                          & ! [E: $i] :
                              ( ( element @ E @ ( the_carrier @ A ) )
                             => ~ ( ( in @ E @ B )
                                  & ( related @ A @ C @ E )
                                  & ( related @ A @ D @ E ) ) ) ) ) ) )
            & ( ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ~ ( ( in @ C @ B )
                          & ( in @ D @ B )
                          & ! [E: $i] :
                              ( ( element @ E @ ( the_carrier @ A ) )
                             => ~ ( ( in @ E @ B )
                                  & ( related @ A @ C @ E )
                                  & ( related @ A @ D @ E ) ) ) ) ) )
             => ( directed_subset @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[436]) ).

thf(6,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( distributive_lattstr @ A )
          & ( bounded_lattstr @ A )
          & ( complemented_lattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( boolean_lattstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc6_lattices) ).

thf(851,plain,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( distributive_lattstr @ A )
          & ( bounded_lattstr @ A )
          & ( complemented_lattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( boolean_lattstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(777,axiom,
    ! [A: $i] :
      ( ( ( empty @ A )
        & ( ordinal @ A ) )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A )
        & ( ordinal @ A )
        & ( natural @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_arytm_3) ).

thf(6027,plain,
    ! [A: $i] :
      ( ( ( empty @ A )
        & ( ordinal @ A ) )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A )
        & ( ordinal @ A )
        & ( natural @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[777]) ).

thf(296,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( join_complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( lower_bounded_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc11_waybel_0) ).

thf(2506,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( join_complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( lower_bounded_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[296]) ).

thf(603,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( is_often_in @ A @ B @ C )
            <=> ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ B ) )
                 => ? [E: $i] :
                      ( ( element @ E @ ( the_carrier @ B ) )
                      & ( related @ B @ D @ E )
                      & ( in @ ( apply_netmap @ A @ B @ E ) @ C ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d12_waybel_0) ).

thf(4473,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( ( is_often_in @ A @ B @ C )
               => ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ B ) )
                   => ? [E: $i] :
                        ( ( element @ E @ ( the_carrier @ B ) )
                        & ( related @ B @ D @ E )
                        & ( in @ ( apply_netmap @ A @ B @ E ) @ C ) ) ) )
              & ( ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ B ) )
                   => ? [E: $i] :
                        ( ( element @ E @ ( the_carrier @ B ) )
                        & ( related @ B @ D @ E )
                        & ( in @ ( apply_netmap @ A @ B @ E ) @ C ) ) )
               => ( is_often_in @ A @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[603]) ).

thf(121,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( boolean_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( distributive_relstr @ A )
          & ( heyting_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc10_waybel_1) ).

thf(1562,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( boolean_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( distributive_relstr @ A )
          & ( heyting_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[121]) ).

thf(722,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ A @ ( relation_inverse_image @ C @ B ) )
      <=> ? [D: $i] :
            ( ( in @ D @ ( relation_rng @ C ) )
            & ( in @ ( ordered_pair @ A @ D ) @ C )
            & ( in @ D @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t166_relat_1) ).

thf(5463,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( ( in @ A @ ( relation_inverse_image @ C @ B ) )
         => ? [D: $i] :
              ( ( in @ D @ ( relation_rng @ C ) )
              & ( in @ ( ordered_pair @ A @ D ) @ C )
              & ( in @ D @ B ) ) )
        & ( ? [D: $i] :
              ( ( in @ D @ ( relation_rng @ C ) )
              & ( in @ ( ordered_pair @ A @ D ) @ C )
              & ( in @ D @ B ) )
         => ( in @ A @ ( relation_inverse_image @ C @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[722]) ).

thf(549,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( one_sorted_str @ B )
        & ~ ( empty_carrier @ C )
        & ( net_str @ C @ B )
        & ( element @ D @ ( the_carrier @ C ) ) )
     => ( ( in @ A @ ( a_3_0_waybel_9 @ B @ C @ D ) )
      <=> ? [E: $i] :
            ( ( element @ E @ ( the_carrier @ C ) )
            & ( A = E )
            & ( related @ C @ D @ E ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fraenkel_a_3_0_waybel_9) ).

thf(4013,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( one_sorted_str @ B )
        & ~ ( empty_carrier @ C )
        & ( net_str @ C @ B )
        & ( element @ D @ ( the_carrier @ C ) ) )
     => ( ( ( in @ A @ ( a_3_0_waybel_9 @ B @ C @ D ) )
         => ? [E: $i] :
              ( ( element @ E @ ( the_carrier @ C ) )
              & ( A = E )
              & ( related @ C @ D @ E ) ) )
        & ( ? [E: $i] :
              ( ( element @ E @ ( the_carrier @ C ) )
              & ( A = E )
              & ( related @ C @ D @ E ) )
         => ( in @ A @ ( a_3_0_waybel_9 @ B @ C @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[549]) ).

thf(526,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ( element @ ( the_topology @ A ) @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_u1_pre_topc) ).

thf(3936,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ( element @ ( the_topology @ A ) @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[526]) ).

thf(648,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( empty @ ( empty_carrier_subset @ A ) )
        & ( v1_membered @ ( empty_carrier_subset @ A ) )
        & ( v2_membered @ ( empty_carrier_subset @ A ) )
        & ( v3_membered @ ( empty_carrier_subset @ A ) )
        & ( v4_membered @ ( empty_carrier_subset @ A ) )
        & ( v5_membered @ ( empty_carrier_subset @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_pre_topc) ).

thf(4868,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( empty @ ( empty_carrier_subset @ A ) )
        & ( v1_membered @ ( empty_carrier_subset @ A ) )
        & ( v2_membered @ ( empty_carrier_subset @ A ) )
        & ( v3_membered @ ( empty_carrier_subset @ A ) )
        & ( v4_membered @ ( empty_carrier_subset @ A ) )
        & ( v5_membered @ ( empty_carrier_subset @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[648]) ).

thf(351,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_field @ A )
        = ( set_union2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d6_relat_1) ).

thf(2784,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_field @ A )
        = ( set_union2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[351]) ).

thf(417,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( antisymmetric @ A )
      <=> ! [B: $i,C: $i] :
            ( ( ( in @ ( ordered_pair @ B @ C ) @ A )
              & ( in @ ( ordered_pair @ C @ B ) @ A ) )
           => ( B = C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l3_wellord1) ).

thf(3161,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( antisymmetric @ A )
         => ! [B: $i,C: $i] :
              ( ( ( in @ ( ordered_pair @ B @ C ) @ A )
                & ( in @ ( ordered_pair @ C @ B ) @ A ) )
             => ( B = C ) ) )
        & ( ! [B: $i,C: $i] :
              ( ( ( in @ ( ordered_pair @ B @ C ) @ A )
                & ( in @ ( ordered_pair @ C @ B ) @ A ) )
             => ( B = C ) )
         => ( antisymmetric @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[417]) ).

thf(234,axiom,
    ! [A: $i,B: $i] :
      ( ( finite @ A )
     => ( finite @ ( set_difference @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc12_finset_1) ).

thf(2234,plain,
    ! [A: $i,B: $i] :
      ( ( finite @ A )
     => ( finite @ ( set_difference @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[234]) ).

thf(412,axiom,
    ! [A: $i] :
      ( ( finite @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( finite @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_finset_1) ).

thf(3146,plain,
    ! [A: $i] :
      ( ( finite @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( finite @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[412]) ).

thf(377,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( one_sorted_str @ A )
        & ( relation_of2 @ C @ B @ B )
        & ( function @ D )
        & ( quasi_total @ D @ B @ ( the_carrier @ A ) )
        & ( relation_of2 @ D @ B @ ( the_carrier @ A ) ) )
     => ( ( strict_net_str @ ( net_str_of @ A @ B @ C @ D ) @ A )
        & ( net_str @ ( net_str_of @ A @ B @ C @ D ) @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_g1_waybel_0) ).

thf(2927,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( one_sorted_str @ A )
        & ( relation_of2 @ C @ B @ B )
        & ( function @ D )
        & ( quasi_total @ D @ B @ ( the_carrier @ A ) )
        & ( relation_of2 @ D @ B @ ( the_carrier @ A ) ) )
     => ( ( strict_net_str @ ( net_str_of @ A @ B @ C @ D ) @ A )
        & ( net_str @ ( net_str_of @ A @ B @ C @ D ) @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[377]) ).

thf(804,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( element @ ( empty_carrier_subset @ A ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_pre_topc) ).

thf(6170,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( element @ ( empty_carrier_subset @ A ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[804]) ).

thf(197,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ~ ( ( ( unordered_pair @ A @ B )
          = ( unordered_pair @ C @ D ) )
        & ( A != C )
        & ( A != D ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t10_zfmisc_1) ).

thf(2005,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ~ ( ( ( unordered_pair @ A @ B )
          = ( unordered_pair @ C @ D ) )
        & ( A != C )
        & ( A != D ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[197]) ).

thf(43,axiom,
    ! [A: $i] :
      ( ? [B: $i,C: $i] :
          ( A
          = ( ordered_pair @ B @ C ) )
     => ! [B: $i] :
          ( ( B
            = ( pair_first @ A ) )
        <=> ! [C: $i,D: $i] :
              ( ( A
                = ( ordered_pair @ C @ D ) )
             => ( B = C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_mcart_1) ).

thf(1076,plain,
    ! [A: $i] :
      ( ? [B: $i,C: $i] :
          ( A
          = ( ordered_pair @ B @ C ) )
     => ! [B: $i] :
          ( ( ( B
              = ( pair_first @ A ) )
           => ! [C: $i,D: $i] :
                ( ( A
                  = ( ordered_pair @ C @ D ) )
               => ( B = C ) ) )
          & ( ! [C: $i,D: $i] :
                ( ( A
                  = ( ordered_pair @ C @ D ) )
               => ( B = C ) )
           => ( B
              = ( pair_first @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[43]) ).

thf(522,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( C
        = ( cartesian_product2 @ A @ B ) )
    <=> ! [D: $i] :
          ( ( in @ D @ C )
        <=> ? [E: $i,F: $i] :
              ( ( in @ E @ A )
              & ( in @ F @ B )
              & ( D
                = ( ordered_pair @ E @ F ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_zfmisc_1) ).

thf(3881,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( C
          = ( cartesian_product2 @ A @ B ) )
       => ! [D: $i] :
            ( ( ( in @ D @ C )
             => ? [E: $i,F: $i] :
                  ( ( in @ E @ A )
                  & ( in @ F @ B )
                  & ( D
                    = ( ordered_pair @ E @ F ) ) ) )
            & ( ? [E: $i,F: $i] :
                  ( ( in @ E @ A )
                  & ( in @ F @ B )
                  & ( D
                    = ( ordered_pair @ E @ F ) ) )
             => ( in @ D @ C ) ) ) )
      & ( ! [D: $i] :
            ( ( ( in @ D @ C )
             => ? [E: $i,F: $i] :
                  ( ( in @ E @ A )
                  & ( in @ F @ B )
                  & ( D
                    = ( ordered_pair @ E @ F ) ) ) )
            & ( ? [E: $i,F: $i] :
                  ( ( in @ E @ A )
                  & ( in @ F @ B )
                  & ( D
                    = ( ordered_pair @ E @ F ) ) )
             => ( in @ D @ C ) ) )
       => ( C
          = ( cartesian_product2 @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[522]) ).

thf(748,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ B ) )
             => ! [D: $i] :
                  ( ( ( strict_net_str @ D @ A )
                    & ( net_str @ D @ A ) )
                 => ( ( D
                      = ( netstr_restr_to_element @ A @ B @ C ) )
                  <=> ( ! [E: $i] :
                          ( ( in @ E @ ( the_carrier @ D ) )
                        <=> ? [F: $i] :
                              ( ( element @ F @ ( the_carrier @ B ) )
                              & ( F = E )
                              & ( related @ B @ C @ F ) ) )
                      & ( ( the_InternalRel @ D )
                        = ( relation_restriction_as_relation_of @ ( the_InternalRel @ B ) @ ( the_carrier @ D ) ) )
                      & ( ( the_mapping @ A @ D )
                        = ( partfun_dom_restriction @ ( the_carrier @ B ) @ ( the_carrier @ A ) @ ( the_mapping @ A @ B ) @ ( the_carrier @ D ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d7_waybel_9) ).

thf(5661,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ B ) )
             => ! [D: $i] :
                  ( ( ( strict_net_str @ D @ A )
                    & ( net_str @ D @ A ) )
                 => ( ( ( D
                        = ( netstr_restr_to_element @ A @ B @ C ) )
                     => ( ! [E: $i] :
                            ( ( ( in @ E @ ( the_carrier @ D ) )
                             => ? [F: $i] :
                                  ( ( element @ F @ ( the_carrier @ B ) )
                                  & ( F = E )
                                  & ( related @ B @ C @ F ) ) )
                            & ( ? [F: $i] :
                                  ( ( element @ F @ ( the_carrier @ B ) )
                                  & ( F = E )
                                  & ( related @ B @ C @ F ) )
                             => ( in @ E @ ( the_carrier @ D ) ) ) )
                        & ( ( the_InternalRel @ D )
                          = ( relation_restriction_as_relation_of @ ( the_InternalRel @ B ) @ ( the_carrier @ D ) ) )
                        & ( ( the_mapping @ A @ D )
                          = ( partfun_dom_restriction @ ( the_carrier @ B ) @ ( the_carrier @ A ) @ ( the_mapping @ A @ B ) @ ( the_carrier @ D ) ) ) ) )
                    & ( ( ! [E: $i] :
                            ( ( ( in @ E @ ( the_carrier @ D ) )
                             => ? [F: $i] :
                                  ( ( element @ F @ ( the_carrier @ B ) )
                                  & ( F = E )
                                  & ( related @ B @ C @ F ) ) )
                            & ( ? [F: $i] :
                                  ( ( element @ F @ ( the_carrier @ B ) )
                                  & ( F = E )
                                  & ( related @ B @ C @ F ) )
                             => ( in @ E @ ( the_carrier @ D ) ) ) )
                        & ( ( the_InternalRel @ D )
                          = ( relation_restriction_as_relation_of @ ( the_InternalRel @ B ) @ ( the_carrier @ D ) ) )
                        & ( ( the_mapping @ A @ D )
                          = ( partfun_dom_restriction @ ( the_carrier @ B ) @ ( the_carrier @ A ) @ ( the_mapping @ A @ B ) @ ( the_carrier @ D ) ) ) )
                     => ( D
                        = ( netstr_restr_to_element @ A @ B @ C ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[748]) ).

thf(451,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( subrelstr @ B @ A )
         => ( ( full_subrelstr @ B @ A )
          <=> ( ( the_InternalRel @ B )
              = ( relation_restriction_as_relation_of @ ( the_InternalRel @ A ) @ ( the_carrier @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d14_yellow_0) ).

thf(3444,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( subrelstr @ B @ A )
         => ( ( ( full_subrelstr @ B @ A )
             => ( ( the_InternalRel @ B )
                = ( relation_restriction_as_relation_of @ ( the_InternalRel @ A ) @ ( the_carrier @ B ) ) ) )
            & ( ( ( the_InternalRel @ B )
                = ( relation_restriction_as_relation_of @ ( the_InternalRel @ A ) @ ( the_carrier @ B ) ) )
             => ( full_subrelstr @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[451]) ).

thf(769,axiom,
    ! [A: $i] :
      ( ( element @ A @ omega )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A )
        & ( ordinal @ A )
        & ( natural @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc3_arytm_3) ).

thf(5959,plain,
    ! [A: $i] :
      ( ( element @ A @ omega )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A )
        & ( ordinal @ A )
        & ( natural @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[769]) ).

thf(654,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty @ A )
        & ( function @ B )
        & ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( function @ C )
        & ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A ) )
     => ( ~ ( empty_carrier @ ( latt_str_of @ A @ B @ C ) )
        & ( strict_latt_str @ ( latt_str_of @ A @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_lattices) ).

thf(4907,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty @ A )
        & ( function @ B )
        & ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( function @ C )
        & ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A ) )
     => ( ~ ( empty_carrier @ ( latt_str_of @ A @ B @ C ) )
        & ( strict_latt_str @ ( latt_str_of @ A @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[654]) ).

thf(742,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( in @ ( ordered_pair_as_product_element @ ( the_carrier @ A ) @ ( the_carrier @ A ) @ B @ C ) @ ( relation_of_lattice @ A ) )
              <=> ( below_refl @ A @ B @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t32_filter_1) ).

thf(5587,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( ( in @ ( ordered_pair_as_product_element @ ( the_carrier @ A ) @ ( the_carrier @ A ) @ B @ C ) @ ( relation_of_lattice @ A ) )
                 => ( below_refl @ A @ B @ C ) )
                & ( ( below_refl @ A @ B @ C )
                 => ( in @ ( ordered_pair_as_product_element @ ( the_carrier @ A ) @ ( the_carrier @ A ) @ B @ C ) @ ( relation_of_lattice @ A ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[742]) ).

thf(105,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
    <=> ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_ordinal1) ).

thf(1467,plain,
    ! [A: $i] :
      ( ( ( ordinal @ A )
       => ( ( epsilon_transitive @ A )
          & ( epsilon_connected @ A ) ) )
      & ( ( ( epsilon_transitive @ A )
          & ( epsilon_connected @ A ) )
       => ( ordinal @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[105]) ).

thf(638,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( finite @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_finset_1) ).

thf(4813,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( finite @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[638]) ).

thf(789,axiom,
    ! [A: $i] :
      ( ( v3_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( ( v1_xcmplx_0 @ B )
            & ( v1_xreal_0 @ B )
            & ( v1_rat_1 @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc12_membered) ).

thf(6088,plain,
    ! [A: $i] :
      ( ( v3_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( ( v1_xcmplx_0 @ B )
            & ( v1_xreal_0 @ B )
            & ( v1_rat_1 @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[789]) ).

thf(295,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_rng @ ( relation_rng_restriction @ A @ B ) )
        = ( set_intersection2 @ ( relation_rng @ B ) @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t119_relat_1) ).

thf(2503,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_rng @ ( relation_rng_restriction @ A @ B ) )
        = ( set_intersection2 @ ( relation_rng @ B ) @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[295]) ).

thf(394,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ~ ( empty @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_struct_0) ).

thf(3048,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ~ ( empty @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[394]) ).

thf(612,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( one_sorted_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) )
        & ( element @ D @ ( the_carrier @ A ) ) )
     => ( ( apply_on_structs @ A @ B @ C @ D )
        = ( apply @ C @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k1_waybel_0) ).

thf(4566,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( one_sorted_str @ B )
        & ( function @ C )
        & ( quasi_total @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) )
        & ( relation_of2 @ C @ ( the_carrier @ A ) @ ( the_carrier @ B ) )
        & ( element @ D @ ( the_carrier @ A ) ) )
     => ( ( apply_on_structs @ A @ B @ C @ D )
        = ( apply @ C @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[612]) ).

thf(939,plain,
    top_str @ sk6,
    inference(cnf,[status(esa)],[938]) ).

thf(787,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ( ( subset_complement @ A @ B )
        = ( set_difference @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_subset_1) ).

thf(6076,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ( ( subset_complement @ A @ B )
        = ( set_difference @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[787]) ).

thf(363,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( function @ D )
        & ( quasi_total @ D @ A @ B )
        & ( relation_of2_as_subset @ D @ A @ B ) )
     => ( ( subset @ B @ C )
       => ( ( ( B = empty_set )
            & ( A != empty_set ) )
          | ( ( function @ D )
            & ( quasi_total @ D @ A @ C )
            & ( relation_of2_as_subset @ D @ A @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t9_funct_2) ).

thf(2846,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( function @ D )
        & ( quasi_total @ D @ A @ B )
        & ( relation_of2_as_subset @ D @ A @ B ) )
     => ( ( subset @ B @ C )
       => ( ( ( B = empty_set )
            & ( A != empty_set ) )
          | ( ( function @ D )
            & ( quasi_total @ D @ A @ C )
            & ( relation_of2_as_subset @ D @ A @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[363]) ).

thf(242,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( transitive_relstr @ B )
        & ( directed_relstr @ B )
        & ( net_str @ B @ A ) )
     => ? [C: $i] : ( subnet @ C @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m2_yellow_6) ).

thf(2256,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( transitive_relstr @ B )
        & ( directed_relstr @ B )
        & ( net_str @ B @ A ) )
     => ? [C: $i] : ( subnet @ C @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[242]) ).

thf(435,axiom,
    ! [A: $i,B: $i] :
      ( ( ( A != empty_set )
       => ( ( B
            = ( set_meet @ A ) )
        <=> ! [C: $i] :
              ( ( in @ C @ B )
            <=> ! [D: $i] :
                  ( ( in @ D @ A )
                 => ( in @ C @ D ) ) ) ) )
      & ( ( A = empty_set )
       => ( ( B
            = ( set_meet @ A ) )
        <=> ( B = empty_set ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_setfam_1) ).

thf(3278,plain,
    ! [A: $i,B: $i] :
      ( ( ( A != empty_set )
       => ( ( ( B
              = ( set_meet @ A ) )
           => ! [C: $i] :
                ( ( ( in @ C @ B )
                 => ! [D: $i] :
                      ( ( in @ D @ A )
                     => ( in @ C @ D ) ) )
                & ( ! [D: $i] :
                      ( ( in @ D @ A )
                     => ( in @ C @ D ) )
                 => ( in @ C @ B ) ) ) )
          & ( ! [C: $i] :
                ( ( ( in @ C @ B )
                 => ! [D: $i] :
                      ( ( in @ D @ A )
                     => ( in @ C @ D ) ) )
                & ( ! [D: $i] :
                      ( ( in @ D @ A )
                     => ( in @ C @ D ) )
                 => ( in @ C @ B ) ) )
           => ( B
              = ( set_meet @ A ) ) ) ) )
      & ( ( A = empty_set )
       => ( ( ( B
              = ( set_meet @ A ) )
           => ( B = empty_set ) )
          & ( ( B = empty_set )
           => ( B
              = ( set_meet @ A ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[435]) ).

thf(616,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( transitive_relstr @ A )
        & ( rel_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
        & ( finite @ C )
        & ( element @ C @ ( powerset @ B ) ) )
     => ( ( ( finite @ C )
          & ? [D: $i] :
              ( ( element @ D @ ( the_carrier @ A ) )
              & ( in @ D @ B )
              & ( relstr_set_smaller @ A @ empty_set @ D ) )
          & ! [D: $i,E: $i] :
              ( ( ( in @ D @ C )
                & ( subset @ E @ C )
                & ? [F: $i] :
                    ( ( element @ F @ ( the_carrier @ A ) )
                    & ( in @ F @ B )
                    & ( relstr_set_smaller @ A @ E @ F ) ) )
             => ? [F: $i] :
                  ( ( element @ F @ ( the_carrier @ A ) )
                  & ( in @ F @ B )
                  & ( relstr_set_smaller @ A @ ( set_union2 @ E @ ( singleton @ D ) ) @ F ) ) ) )
       => ? [D: $i] :
            ( ( element @ D @ ( the_carrier @ A ) )
            & ( in @ D @ B )
            & ( relstr_set_smaller @ A @ C @ D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s2_finset_1__e11_2_1__waybel_0) ).

thf(4581,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( transitive_relstr @ A )
        & ( rel_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
        & ( finite @ C )
        & ( element @ C @ ( powerset @ B ) ) )
     => ( ( ( finite @ C )
          & ? [D: $i] :
              ( ( element @ D @ ( the_carrier @ A ) )
              & ( in @ D @ B )
              & ( relstr_set_smaller @ A @ empty_set @ D ) )
          & ! [D: $i,E: $i] :
              ( ( ( in @ D @ C )
                & ( subset @ E @ C )
                & ? [F: $i] :
                    ( ( element @ F @ ( the_carrier @ A ) )
                    & ( in @ F @ B )
                    & ( relstr_set_smaller @ A @ E @ F ) ) )
             => ? [F: $i] :
                  ( ( element @ F @ ( the_carrier @ A ) )
                  & ( in @ F @ B )
                  & ( relstr_set_smaller @ A @ ( set_union2 @ E @ ( singleton @ D ) ) @ F ) ) ) )
       => ? [D: $i] :
            ( ( element @ D @ ( the_carrier @ A ) )
            & ( in @ D @ B )
            & ( relstr_set_smaller @ A @ C @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[616]) ).

thf(836,plain,
    element @ sk2 @ ( powerset @ ( the_carrier @ ( boole_POSet @ sk1 ) ) ),
    inference(cnf,[status(esa)],[835]) ).

thf(119,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( relation_of2 @ B @ A @ A )
      & ( relation @ B )
      & ( function @ B )
      & ( one_to_one @ B )
      & ( quasi_total @ B @ A @ A )
      & ( onto @ B @ A @ A )
      & ( bijective @ B @ A @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_funct_2) ).

thf(1551,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( relation_of2 @ B @ A @ A )
      & ( relation @ B )
      & ( function @ B )
      & ( one_to_one @ B )
      & ( quasi_total @ B @ A @ A )
      & ( onto @ B @ A @ A )
      & ( bijective @ B @ A @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[119]) ).

thf(774,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( ex_sup_of_relstr_set @ A @ B )
        <=> ? [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
              & ( relstr_set_smaller @ A @ B @ C )
              & ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ( ( relstr_set_smaller @ A @ B @ D )
                   => ( related @ A @ C @ D ) ) )
              & ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ( ( ( relstr_set_smaller @ A @ B @ D )
                      & ! [E: $i] :
                          ( ( element @ E @ ( the_carrier @ A ) )
                         => ( ( relstr_set_smaller @ A @ B @ E )
                           => ( related @ A @ D @ E ) ) ) )
                   => ( D = C ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d7_yellow_0) ).

thf(5991,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( ( ex_sup_of_relstr_set @ A @ B )
           => ? [C: $i] :
                ( ( element @ C @ ( the_carrier @ A ) )
                & ( relstr_set_smaller @ A @ B @ C )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( relstr_set_smaller @ A @ B @ D )
                     => ( related @ A @ C @ D ) ) )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( ( relstr_set_smaller @ A @ B @ D )
                        & ! [E: $i] :
                            ( ( element @ E @ ( the_carrier @ A ) )
                           => ( ( relstr_set_smaller @ A @ B @ E )
                             => ( related @ A @ D @ E ) ) ) )
                     => ( D = C ) ) ) ) )
          & ( ? [C: $i] :
                ( ( element @ C @ ( the_carrier @ A ) )
                & ( relstr_set_smaller @ A @ B @ C )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( relstr_set_smaller @ A @ B @ D )
                     => ( related @ A @ C @ D ) ) )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( ( relstr_set_smaller @ A @ B @ D )
                        & ! [E: $i] :
                            ( ( element @ E @ ( the_carrier @ A ) )
                           => ( ( relstr_set_smaller @ A @ B @ E )
                             => ( related @ A @ D @ E ) ) ) )
                     => ( D = C ) ) ) )
           => ( ex_sup_of_relstr_set @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[774]) ).

thf(313,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( relation_of2 @ C @ A @ B ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m1_relset_1) ).

thf(2582,plain,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( relation_of2 @ C @ A @ B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[313]) ).

thf(298,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc9_lattices) ).

thf(2513,plain,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[298]) ).

thf(252,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ( strict_rel_str @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_orders_2) ).

thf(2298,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ( strict_rel_str @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[252]) ).

thf(271,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( relation @ ( relation_of_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k9_filter_1) ).

thf(2397,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( relation @ ( relation_of_lattice @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[271]) ).

thf(523,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( B != empty_set )
       => ( ( union_of_subsets @ A @ ( complements_of_subsets @ A @ B ) )
          = ( subset_complement @ A @ ( meet_of_subsets @ A @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t12_tops_2) ).

thf(3913,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( B != empty_set )
       => ( ( union_of_subsets @ A @ ( complements_of_subsets @ A @ B ) )
          = ( subset_complement @ A @ ( meet_of_subsets @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[523]) ).

thf(406,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A )
        & ( ordinal @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc3_ordinal1) ).

thf(3112,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A )
        & ( ordinal @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[406]) ).

thf(596,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( subset @ ( interior @ A @ B ) @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t44_tops_1) ).

thf(4366,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( subset @ ( interior @ A @ B ) @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[596]) ).

thf(199,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( lower_bounded_semilattstr @ A )
          & ( upper_bounded_semilattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( bounded_lattstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc3_lattices) ).

thf(2012,plain,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( lower_bounded_semilattstr @ A )
          & ( upper_bounded_semilattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( bounded_lattstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[199]) ).

thf(606,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( strict_latt_str @ A )
       => ( A
          = ( latt_str_of @ ( the_carrier @ A ) @ ( the_L_join @ A ) @ ( the_L_meet @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',abstractness_v3_lattices) ).

thf(4534,plain,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( strict_latt_str @ A )
       => ( A
          = ( latt_str_of @ ( the_carrier @ A ) @ ( the_L_join @ A ) @ ( the_L_meet @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[606]) ).

thf(22,axiom,
    ! [A: $i,B: $i] :
      ( ( v4_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ A @ B ) )
        & ( v2_membered @ ( set_intersection2 @ A @ B ) )
        & ( v3_membered @ ( set_intersection2 @ A @ B ) )
        & ( v4_membered @ ( set_intersection2 @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc33_membered) ).

thf(954,plain,
    ! [A: $i,B: $i] :
      ( ( v4_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ A @ B ) )
        & ( v2_membered @ ( set_intersection2 @ A @ B ) )
        & ( v3_membered @ ( set_intersection2 @ A @ B ) )
        & ( v4_membered @ ( set_intersection2 @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).

thf(355,axiom,
    ! [A: $i,B: $i] :
      ( ( set_union2 @ A @ B )
      = ( set_union2 @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_k2_xboole_0) ).

thf(2821,plain,
    ! [A: $i,B: $i] :
      ( ( set_union2 @ A @ B )
      = ( set_union2 @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[355]) ).

thf(519,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( element @ ( relation_rng_as_subset @ A @ B @ C ) @ ( powerset @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k5_relset_1) ).

thf(3872,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( element @ ( relation_rng_as_subset @ A @ B @ C ) @ ( powerset @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[519]) ).

thf(368,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( ( relation_restriction_as_relation_of @ A @ B )
        = ( relation_restriction @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k1_toler_1) ).

thf(2882,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( ( relation_restriction_as_relation_of @ A @ B )
        = ( relation_restriction @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[368]) ).

thf(112,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( well_founded_relation @ A )
      <=> ( is_well_founded_in @ A @ ( relation_field @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t5_wellord1) ).

thf(1516,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( well_founded_relation @ A )
         => ( is_well_founded_in @ A @ ( relation_field @ A ) ) )
        & ( ( is_well_founded_in @ A @ ( relation_field @ A ) )
         => ( well_founded_relation @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[112]) ).

thf(813,axiom,
    ! [A: $i,B: $i] :
      ( ! [C: $i] :
          ( ( in @ C @ A )
         => ( in @ C @ B ) )
     => ( element @ A @ ( powerset @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l71_subset_1) ).

thf(6238,plain,
    ! [A: $i,B: $i] :
      ( ! [C: $i] :
          ( ( in @ C @ A )
         => ( in @ C @ B ) )
     => ( element @ A @ ( powerset @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[813]) ).

thf(134,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( up_complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( complete_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( bounded_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc12_waybel_0) ).

thf(1611,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( up_complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( complete_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( bounded_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[134]) ).

thf(664,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ( being_limit_ordinal @ A )
      <=> ! [B: $i] :
            ( ( ordinal @ B )
           => ( ( in @ B @ A )
             => ( in @ ( succ @ B ) @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t41_ordinal1) ).

thf(4961,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ( ( being_limit_ordinal @ A )
         => ! [B: $i] :
              ( ( ordinal @ B )
             => ( ( in @ B @ A )
               => ( in @ ( succ @ B ) @ A ) ) ) )
        & ( ! [B: $i] :
              ( ( ordinal @ B )
             => ( ( in @ B @ A )
               => ( in @ ( succ @ B ) @ A ) ) )
         => ( being_limit_ordinal @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[664]) ).

thf(116,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( relation_of2_as_subset @ D @ C @ A )
     => ( ( subset @ ( relation_rng @ D ) @ B )
       => ( relation_of2_as_subset @ D @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t14_relset_1) ).

thf(1531,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( relation_of2_as_subset @ D @ C @ A )
     => ( ( subset @ ( relation_rng @ D ) @ B )
       => ( relation_of2_as_subset @ D @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[116]) ).

thf(592,axiom,
    ! [A: $i] :
      ( ( A = empty_set )
    <=> ! [B: $i] :
          ~ ( in @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_xboole_0) ).

thf(4324,plain,
    ! [A: $i] :
      ( ( ( A = empty_set )
       => ! [B: $i] :
            ~ ( in @ B @ A ) )
      & ( ! [B: $i] :
            ~ ( in @ B @ A )
       => ( A = empty_set ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[592]) ).

thf(346,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng @ ( relation_dom_restriction @ B @ A ) ) @ ( relation_rng @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t99_relat_1) ).

thf(2747,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng @ ( relation_dom_restriction @ B @ A ) ) @ ( relation_rng @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[346]) ).

thf(591,axiom,
    ! [A: $i,B: $i] :
      ( ( ordinal @ B )
     => ? [C: $i] :
        ! [D: $i] :
          ( ( in @ D @ C )
        <=> ( ( in @ D @ ( succ @ B ) )
            & ? [E: $i] :
                ( ( ordinal @ E )
                & ( D = E )
                & ( in @ E @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_xboole_0__e8_6__wellord2__1) ).

thf(4314,plain,
    ! [A: $i,B: $i] :
      ( ( ordinal @ B )
     => ? [C: $i] :
        ! [D: $i] :
          ( ( ( in @ D @ C )
           => ( ( in @ D @ ( succ @ B ) )
              & ? [E: $i] :
                  ( ( ordinal @ E )
                  & ( D = E )
                  & ( in @ E @ A ) ) ) )
          & ( ( ( in @ D @ ( succ @ B ) )
              & ? [E: $i] :
                  ( ( ordinal @ E )
                  & ( D = E )
                  & ( in @ E @ A ) ) )
           => ( in @ D @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[591]) ).

thf(821,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( is_transitive_in @ A @ B )
        <=> ! [C: $i,D: $i,E: $i] :
              ( ( ( in @ C @ B )
                & ( in @ D @ B )
                & ( in @ E @ B )
                & ( in @ ( ordered_pair @ C @ D ) @ A )
                & ( in @ ( ordered_pair @ D @ E ) @ A ) )
             => ( in @ ( ordered_pair @ C @ E ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_relat_2) ).

thf(6280,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( ( is_transitive_in @ A @ B )
           => ! [C: $i,D: $i,E: $i] :
                ( ( ( in @ C @ B )
                  & ( in @ D @ B )
                  & ( in @ E @ B )
                  & ( in @ ( ordered_pair @ C @ D ) @ A )
                  & ( in @ ( ordered_pair @ D @ E ) @ A ) )
               => ( in @ ( ordered_pair @ C @ E ) @ A ) ) )
          & ( ! [C: $i,D: $i,E: $i] :
                ( ( ( in @ C @ B )
                  & ( in @ D @ B )
                  & ( in @ E @ B )
                  & ( in @ ( ordered_pair @ C @ D ) @ A )
                  & ( in @ ( ordered_pair @ D @ E ) @ A ) )
               => ( in @ ( ordered_pair @ C @ E ) @ A ) )
           => ( is_transitive_in @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[821]) ).

thf(653,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B ) )
     => ~ ( empty @ ( cartesian_product2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_subset_1) ).

thf(4905,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B ) )
     => ~ ( empty @ ( cartesian_product2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[653]) ).

thf(434,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( ( closed_subset @ B @ A )
             => ( ( topstr_closure @ A @ B )
                = B ) )
            & ( ( ( topological_space @ A )
                & ( ( topstr_closure @ A @ B )
                  = B ) )
             => ( closed_subset @ B @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t52_pre_topc) ).

thf(3273,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( ( closed_subset @ B @ A )
             => ( ( topstr_closure @ A @ B )
                = B ) )
            & ( ( ( topological_space @ A )
                & ( ( topstr_closure @ A @ B )
                  = B ) )
             => ( closed_subset @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[434]) ).

thf(497,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_commutative @ A )
        & ( meet_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( element @ ( meet_commut @ A @ B @ C ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k4_lattices) ).

thf(3722,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_commutative @ A )
        & ( meet_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( element @ ( meet_commut @ A @ B @ C ) @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[497]) ).

thf(33,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( well_ordering @ ( inclusion_relation @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t7_wellord2) ).

thf(1038,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( well_ordering @ ( inclusion_relation @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).

thf(425,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
             => ( ( C
                  = ( lim_points_of_net @ A @ B ) )
              <=> ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( in @ D @ C )
                    <=> ! [E: $i] :
                          ( ( point_neighbourhood @ E @ A @ D )
                         => ( is_eventually_in @ A @ B @ E ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d18_yellow_6) ).

thf(3202,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
             => ( ( ( C
                    = ( lim_points_of_net @ A @ B ) )
                 => ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( ( in @ D @ C )
                         => ! [E: $i] :
                              ( ( point_neighbourhood @ E @ A @ D )
                             => ( is_eventually_in @ A @ B @ E ) ) )
                        & ( ! [E: $i] :
                              ( ( point_neighbourhood @ E @ A @ D )
                             => ( is_eventually_in @ A @ B @ E ) )
                         => ( in @ D @ C ) ) ) ) )
                & ( ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( ( in @ D @ C )
                         => ! [E: $i] :
                              ( ( point_neighbourhood @ E @ A @ D )
                             => ( is_eventually_in @ A @ B @ E ) ) )
                        & ( ! [E: $i] :
                              ( ( point_neighbourhood @ E @ A @ D )
                             => ( is_eventually_in @ A @ B @ E ) )
                         => ( in @ D @ C ) ) ) )
                 => ( C
                    = ( lim_points_of_net @ A @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[425]) ).

thf(840,plain,
    in @ sk3 @ sk2,
    inference(cnf,[status(esa)],[835]) ).

thf(278,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] :
      ( ( relation_of2 @ C @ A @ B )
      & ( relation @ C )
      & ( function @ C ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_partfun1) ).

thf(2429,plain,
    ! [A: $i,B: $i] :
    ? [C: $i] :
      ( ( relation_of2 @ C @ A @ B )
      & ( relation @ C )
      & ( function @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[278]) ).

thf(486,axiom,
    ! [A: $i] :
      ( ( epsilon_transitive @ A )
    <=> ! [B: $i] :
          ( ( in @ B @ A )
         => ( subset @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_ordinal1) ).

thf(3655,plain,
    ! [A: $i] :
      ( ( ( epsilon_transitive @ A )
       => ! [B: $i] :
            ( ( in @ B @ A )
           => ( subset @ B @ A ) ) )
      & ( ! [B: $i] :
            ( ( in @ B @ A )
           => ( subset @ B @ A ) )
       => ( epsilon_transitive @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[486]) ).

thf(568,axiom,
    ! [A: $i] :
      ( ( ( the_carrier @ ( incl_POSet @ A ) )
        = A )
      & ( ( the_InternalRel @ ( incl_POSet @ A ) )
        = ( inclusion_order @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_yellow_1) ).

thf(4145,plain,
    ! [A: $i] :
      ( ( ( the_carrier @ ( incl_POSet @ A ) )
        = A )
      & ( ( the_InternalRel @ ( incl_POSet @ A ) )
        = ( inclusion_order @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[568]) ).

thf(219,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
     => ( ( ( ( B = empty_set )
           => ( A = empty_set ) )
         => ( ( quasi_total @ C @ A @ B )
          <=> ( A
              = ( relation_dom_as_subset @ A @ B @ C ) ) ) )
        & ( ( B = empty_set )
         => ( ( A = empty_set )
            | ( ( quasi_total @ C @ A @ B )
            <=> ( C = empty_set ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_funct_2) ).

thf(2128,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
     => ( ( ( ( B = empty_set )
           => ( A = empty_set ) )
         => ( ( ( quasi_total @ C @ A @ B )
             => ( A
                = ( relation_dom_as_subset @ A @ B @ C ) ) )
            & ( ( A
                = ( relation_dom_as_subset @ A @ B @ C ) )
             => ( quasi_total @ C @ A @ B ) ) ) )
        & ( ( B = empty_set )
         => ( ( A = empty_set )
            | ( ( ( quasi_total @ C @ A @ B )
               => ( C = empty_set ) )
              & ( ( C = empty_set )
               => ( quasi_total @ C @ A @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[219]) ).

thf(635,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( v1_membered @ A )
      & ( v2_membered @ A )
      & ( v3_membered @ A )
      & ( v4_membered @ A )
      & ( v5_membered @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_membered) ).

thf(4800,plain,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( v1_membered @ A )
      & ( v2_membered @ A )
      & ( v3_membered @ A )
      & ( v4_membered @ A )
      & ( v5_membered @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[635]) ).

thf(812,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( D
        = ( unordered_triple @ A @ B @ C ) )
    <=> ! [E: $i] :
          ( ( in @ E @ D )
        <=> ~ ( ( E != A )
              & ( E != B )
              & ( E != C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_enumset1) ).

thf(6206,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( D
          = ( unordered_triple @ A @ B @ C ) )
       => ! [E: $i] :
            ( ( ( in @ E @ D )
             => ~ ( ( E != A )
                  & ( E != B )
                  & ( E != C ) ) )
            & ( ~ ( ( E != A )
                  & ( E != B )
                  & ( E != C ) )
             => ( in @ E @ D ) ) ) )
      & ( ! [E: $i] :
            ( ( ( in @ E @ D )
             => ~ ( ( E != A )
                  & ( E != B )
                  & ( E != C ) ) )
            & ( ~ ( ( E != A )
                  & ( E != B )
                  & ( E != C ) )
             => ( in @ E @ D ) ) )
       => ( D
          = ( unordered_triple @ A @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[812]) ).

thf(649,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_commutative @ A )
        & ( meet_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( meet_commut @ A @ B @ C )
        = ( meet @ A @ B @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k4_lattices) ).

thf(4875,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_commutative @ A )
        & ( meet_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( meet_commut @ A @ B @ C )
        = ( meet @ A @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[649]) ).

thf(159,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ ( singleton @ B ) )
    <=> ( ( A = empty_set )
        | ( A
          = ( singleton @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t39_zfmisc_1) ).

thf(1790,plain,
    ! [A: $i,B: $i] :
      ( ( ( subset @ A @ ( singleton @ B ) )
       => ( ( A = empty_set )
          | ( A
            = ( singleton @ B ) ) ) )
      & ( ( ( A = empty_set )
          | ( A
            = ( singleton @ B ) ) )
       => ( subset @ A @ ( singleton @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[159]) ).

thf(191,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t116_relat_1) ).

thf(1987,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[191]) ).

thf(780,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ( function @ C )
        & ( quasi_total @ C @ A @ B )
        & ( relation_of2 @ C @ A @ B )
        & ( element @ D @ A ) )
     => ( ( apply_as_element @ A @ B @ C @ D )
        = ( apply @ C @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k8_funct_2) ).

thf(6037,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ( function @ C )
        & ( quasi_total @ C @ A @ B )
        & ( relation_of2 @ C @ A @ B )
        & ( element @ D @ A ) )
     => ( ( apply_as_element @ A @ B @ C @ D )
        = ( apply @ C @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[780]) ).

thf(56,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( subset @ A @ B )
     => ( subset @ ( set_intersection2 @ A @ C ) @ ( set_intersection2 @ B @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t26_xboole_1) ).

thf(1188,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( subset @ A @ B )
     => ( subset @ ( set_intersection2 @ A @ C ) @ ( set_intersection2 @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[56]) ).

thf(332,axiom,
    ! [A: $i] : ( relation @ ( identity_relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k6_relat_1) ).

thf(2700,plain,
    ! [A: $i] : ( relation @ ( identity_relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[332]) ).

thf(506,axiom,
    ! [A: $i] :
      ( ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( rel_str @ ( boole_POSet @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k3_yellow_1) ).

thf(3774,plain,
    ! [A: $i] :
      ( ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( rel_str @ ( boole_POSet @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[506]) ).

thf(79,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( one_to_one @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_funct_1) ).

thf(1317,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( one_to_one @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[79]) ).

thf(511,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ~ ( trivial_carrier @ A )
        & ( reflexive_relstr @ A )
        & ( transitive_relstr @ A )
        & ( antisymmetric_relstr @ A )
        & ( upper_bounded_relstr @ A )
        & ( rel_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ~ ( empty @ B )
          & ( proper_element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ( filtered_subset @ B @ A )
          & ( upper_relstr_subset @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc4_waybel_7) ).

thf(3828,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ~ ( trivial_carrier @ A )
        & ( reflexive_relstr @ A )
        & ( transitive_relstr @ A )
        & ( antisymmetric_relstr @ A )
        & ( upper_bounded_relstr @ A )
        & ( rel_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ~ ( empty @ B )
          & ( proper_element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ( filtered_subset @ B @ A )
          & ( upper_relstr_subset @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[511]) ).

thf(256,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ ( singleton @ B ) )
    <=> ( ( A = empty_set )
        | ( A
          = ( singleton @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l4_zfmisc_1) ).

thf(2322,plain,
    ! [A: $i,B: $i] :
      ( ( ( subset @ A @ ( singleton @ B ) )
       => ( ( A = empty_set )
          | ( A
            = ( singleton @ B ) ) ) )
      & ( ( ( A = empty_set )
          | ( A
            = ( singleton @ B ) ) )
       => ( subset @ A @ ( singleton @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[256]) ).

thf(290,axiom,
    ! [A: $i,B: $i] :
      ( ( relation_of2 @ B @ A @ A )
     => ( ( strict_rel_str @ ( rel_str_of @ A @ B ) )
        & ( rel_str @ ( rel_str_of @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_g1_orders_2) ).

thf(2486,plain,
    ! [A: $i,B: $i] :
      ( ( relation_of2 @ B @ A @ A )
     => ( ( strict_rel_str @ ( rel_str_of @ A @ B ) )
        & ( rel_str @ ( rel_str_of @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[290]) ).

thf(514,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ( transitive_relstr @ ( boole_POSet @ A ) )
      & ( antisymmetric_relstr @ ( boole_POSet @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc7_yellow_1) ).

thf(3847,plain,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_POSet @ A ) )
      & ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( reflexive_relstr @ ( boole_POSet @ A ) )
      & ( transitive_relstr @ ( boole_POSet @ A ) )
      & ( antisymmetric_relstr @ ( boole_POSet @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[514]) ).

thf(628,axiom,
    ! [A: $i] :
      ( ( boole_POSet @ A )
      = ( incl_POSet @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t4_yellow_1) ).

thf(4737,plain,
    ! [A: $i] :
      ( ( boole_POSet @ A )
      = ( incl_POSet @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[628]) ).

thf(205,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ~ ( v1_yellow_3 @ A )
       => ~ ( empty_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_yellow_3) ).

thf(2044,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ~ ( v1_yellow_3 @ A )
       => ~ ( empty_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[205]) ).

thf(571,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( one_sorted_str @ A )
        & ~ ( empty @ B )
        & ( relation_of2 @ C @ B @ B )
        & ( function @ D )
        & ( quasi_total @ D @ B @ ( the_carrier @ A ) )
        & ( relation_of2 @ D @ B @ ( the_carrier @ A ) ) )
     => ( ~ ( empty_carrier @ ( net_str_of @ A @ B @ C @ D ) )
        & ( strict_net_str @ ( net_str_of @ A @ B @ C @ D ) @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc6_waybel_0) ).

thf(4164,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( one_sorted_str @ A )
        & ~ ( empty @ B )
        & ( relation_of2 @ C @ B @ B )
        & ( function @ D )
        & ( quasi_total @ D @ B @ ( the_carrier @ A ) )
        & ( relation_of2 @ D @ B @ ( the_carrier @ A ) ) )
     => ( ~ ( empty_carrier @ ( net_str_of @ A @ B @ C @ D ) )
        & ( strict_net_str @ ( net_str_of @ A @ B @ C @ D ) @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[571]) ).

thf(263,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A )
      & ( connected_relstr @ A )
      & ( up_complete_relstr @ A )
      & ( join_complete_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_waybel_3) ).

thf(2354,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A )
      & ( connected_relstr @ A )
      & ( up_complete_relstr @ A )
      & ( join_complete_relstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[263]) ).

thf(689,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ A @ ( relation_field @ ( relation_restriction @ C @ B ) ) )
       => ( ( in @ A @ ( relation_field @ C ) )
          & ( in @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t19_wellord1) ).

thf(5208,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ A @ ( relation_field @ ( relation_restriction @ C @ B ) ) )
       => ( ( in @ A @ ( relation_field @ C ) )
          & ( in @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[689]) ).

thf(70,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ~ ( v1_yellow_3 @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc3_yellow_3) ).

thf(1284,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ~ ( v1_yellow_3 @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[70]) ).

thf(443,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( subset @ B @ ( topstr_closure @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t48_pre_topc) ).

thf(3388,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( subset @ B @ ( topstr_closure @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[443]) ).

thf(564,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( in @ A @ B )
      & ! [C: $i,D: $i] :
          ( ( ( in @ C @ B )
            & ( subset @ D @ C ) )
         => ( in @ D @ B ) )
      & ! [C: $i] :
          ~ ( ( in @ C @ B )
            & ! [D: $i] :
                ~ ( ( in @ D @ B )
                  & ! [E: $i] :
                      ( ( subset @ E @ C )
                     => ( in @ E @ D ) ) ) )
      & ! [C: $i] :
          ~ ( ( subset @ C @ B )
            & ~ ( are_equipotent @ C @ B )
            & ~ ( in @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t9_tarski) ).

thf(4093,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( in @ A @ B )
      & ! [C: $i,D: $i] :
          ( ( ( in @ C @ B )
            & ( subset @ D @ C ) )
         => ( in @ D @ B ) )
      & ! [C: $i] :
          ~ ( ( in @ C @ B )
            & ! [D: $i] :
                ~ ( ( in @ D @ B )
                  & ! [E: $i] :
                      ( ( subset @ E @ C )
                     => ( in @ E @ D ) ) ) )
      & ! [C: $i] :
          ~ ( ( subset @ C @ B )
            & ~ ( are_equipotent @ C @ B )
            & ~ ( in @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[564]) ).

thf(400,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ! [C: $i] :
              ( ( net_str @ C @ A )
             => ( ( subnetstr @ C @ A @ B )
              <=> ( ( subrelstr @ C @ B )
                  & ( ( the_mapping @ A @ C )
                    = ( relation_dom_restr_as_relation_of @ ( the_carrier @ B ) @ ( the_carrier @ A ) @ ( the_mapping @ A @ B ) @ ( the_carrier @ C ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_yellow_6) ).

thf(3071,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ! [C: $i] :
              ( ( net_str @ C @ A )
             => ( ( ( subnetstr @ C @ A @ B )
                 => ( ( subrelstr @ C @ B )
                    & ( ( the_mapping @ A @ C )
                      = ( relation_dom_restr_as_relation_of @ ( the_carrier @ B ) @ ( the_carrier @ A ) @ ( the_mapping @ A @ B ) @ ( the_carrier @ C ) ) ) ) )
                & ( ( ( subrelstr @ C @ B )
                    & ( ( the_mapping @ A @ C )
                      = ( relation_dom_restr_as_relation_of @ ( the_carrier @ B ) @ ( the_carrier @ A ) @ ( the_mapping @ A @ B ) @ ( the_carrier @ C ) ) ) )
                 => ( subnetstr @ C @ A @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[400]) ).

thf(370,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_associative @ A )
        & ( meet_semilatt_str @ A ) )
     => ( ( relation @ ( the_L_meet @ A ) )
        & ( function @ ( the_L_meet @ A ) )
        & ( quasi_total @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) )
        & ( v2_binop_1 @ ( the_L_meet @ A ) @ ( the_carrier @ A ) )
        & ( v1_partfun1 @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc5_lattice2) ).

thf(2892,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_associative @ A )
        & ( meet_semilatt_str @ A ) )
     => ( ( relation @ ( the_L_meet @ A ) )
        & ( function @ ( the_L_meet @ A ) )
        & ( quasi_total @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) )
        & ( v2_binop_1 @ ( the_L_meet @ A ) @ ( the_carrier @ A ) )
        & ( v1_partfun1 @ ( the_L_meet @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[370]) ).

thf(314,axiom,
    ? [A: $i] : ( latt_str @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l3_lattices) ).

thf(2584,plain,
    ? [A: $i] : ( latt_str @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[314]) ).

thf(208,axiom,
    ! [A: $i,B: $i] :
      ( ( set_difference @ ( set_union2 @ A @ B ) @ B )
      = ( set_difference @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t40_xboole_1) ).

thf(2056,plain,
    ! [A: $i,B: $i] :
      ( ( set_difference @ ( set_union2 @ A @ B ) @ B )
      = ( set_difference @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[208]) ).

thf(87,axiom,
    ! [A: $i] :
      ( ( centered @ A )
    <=> ( ( A != empty_set )
        & ! [B: $i] :
            ~ ( ( B != empty_set )
              & ( subset @ B @ A )
              & ( finite @ B )
              & ( ( set_meet @ B )
                = empty_set ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_compts_1) ).

thf(1358,plain,
    ! [A: $i] :
      ( ( ( centered @ A )
       => ( ( A != empty_set )
          & ! [B: $i] :
              ~ ( ( B != empty_set )
                & ( subset @ B @ A )
                & ( finite @ B )
                & ( ( set_meet @ B )
                  = empty_set ) ) ) )
      & ( ( ( A != empty_set )
          & ! [B: $i] :
              ~ ( ( B != empty_set )
                & ( subset @ B @ A )
                & ( finite @ B )
                & ( ( set_meet @ B )
                  = empty_set ) ) )
       => ( centered @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[87]) ).

thf(239,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_dom @ ( relation_composition @ A @ B ) ) @ ( relation_dom @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t44_relat_1) ).

thf(2247,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_dom @ ( relation_composition @ A @ B ) ) @ ( relation_dom @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[239]) ).

thf(275,axiom,
    ! [A: $i,B: $i] :
      ( ( equipotent @ A @ B )
    <=> ? [C: $i] :
          ( ( relation @ C )
          & ( function @ C )
          & ( one_to_one @ C )
          & ( ( relation_dom @ C )
            = A )
          & ( ( relation_rng @ C )
            = B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_wellord2) ).

thf(2411,plain,
    ! [A: $i,B: $i] :
      ( ( ( equipotent @ A @ B )
       => ? [C: $i] :
            ( ( relation @ C )
            & ( function @ C )
            & ( one_to_one @ C )
            & ( ( relation_dom @ C )
              = A )
            & ( ( relation_rng @ C )
              = B ) ) )
      & ( ? [C: $i] :
            ( ( relation @ C )
            & ( function @ C )
            & ( one_to_one @ C )
            & ( ( relation_dom @ C )
              = A )
            & ( ( relation_rng @ C )
              = B ) )
       => ( equipotent @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[275]) ).

thf(294,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( function @ D )
        & ( quasi_total @ D @ A @ B )
        & ( relation_of2_as_subset @ D @ A @ B ) )
     => ! [E: $i] :
          ( ( ( relation @ E )
            & ( function @ E ) )
         => ( ( in @ C @ A )
           => ( ( B = empty_set )
              | ( ( apply @ ( relation_composition @ D @ E ) @ C )
                = ( apply @ E @ ( apply @ D @ C ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t21_funct_2) ).

thf(2500,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( function @ D )
        & ( quasi_total @ D @ A @ B )
        & ( relation_of2_as_subset @ D @ A @ B ) )
     => ! [E: $i] :
          ( ( ( relation @ E )
            & ( function @ E ) )
         => ( ( in @ C @ A )
           => ( ( B = empty_set )
              | ( ( apply @ ( relation_composition @ D @ E ) @ C )
                = ( apply @ E @ ( apply @ D @ C ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[294]) ).

thf(178,axiom,
    ! [A: $i] :
      ( ( strict_rel_str @ ( incl_POSet @ A ) )
      & ( reflexive_relstr @ ( incl_POSet @ A ) )
      & ( transitive_relstr @ ( incl_POSet @ A ) )
      & ( antisymmetric_relstr @ ( incl_POSet @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc5_yellow_1) ).

thf(1898,plain,
    ! [A: $i] :
      ( ( strict_rel_str @ ( incl_POSet @ A ) )
      & ( reflexive_relstr @ ( incl_POSet @ A ) )
      & ( transitive_relstr @ ( incl_POSet @ A ) )
      & ( antisymmetric_relstr @ ( incl_POSet @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[178]) ).

thf(168,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( relation @ ( relation_dom_restriction @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k7_relat_1) ).

thf(1849,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( relation @ ( relation_dom_restriction @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[168]) ).

thf(485,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( finite @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_finset_1) ).

thf(3652,plain,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( finite @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[485]) ).

thf(361,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( relation @ ( relation_dom_restriction @ A @ B ) )
        & ( function @ ( relation_dom_restriction @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_funct_1) ).

thf(2838,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( relation @ ( relation_dom_restriction @ A @ B ) )
        & ( function @ ( relation_dom_restriction @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[361]) ).

thf(310,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( complete_latt_str @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( lower_bounded_semilattstr @ A )
        & ( latt_str @ A )
        & ( ( bottom_of_semilattstr @ A )
          = ( join_of_latt_set @ A @ empty_set ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t50_lattice3) ).

thf(2558,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( complete_latt_str @ A )
        & ( latt_str @ A ) )
     => ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( lower_bounded_semilattstr @ A )
        & ( latt_str @ A )
        & ( ( bottom_of_semilattstr @ A )
          = ( join_of_latt_set @ A @ empty_set ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[310]) ).

thf(692,axiom,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ? [C: $i] :
              ( ( element @ C @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
              & ! [D: $i] :
                  ( ( element @ D @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( in @ D @ C )
                  <=> ( ( closed_subset @ D @ A )
                      & ( subset @ B @ D ) ) ) )
              & ( ( topstr_closure @ A @ B )
                = ( meet_of_subsets @ ( the_carrier @ A ) @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t46_pre_topc) ).

thf(5223,plain,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ? [C: $i] :
              ( ( element @ C @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
              & ! [D: $i] :
                  ( ( element @ D @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( ( in @ D @ C )
                     => ( ( closed_subset @ D @ A )
                        & ( subset @ B @ D ) ) )
                    & ( ( ( closed_subset @ D @ A )
                        & ( subset @ B @ D ) )
                     => ( in @ D @ C ) ) ) )
              & ( ( topstr_closure @ A @ B )
                = ( meet_of_subsets @ ( the_carrier @ A ) @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[692]) ).

thf(277,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
     => ( ( subset @ ( relation_dom @ C ) @ A )
        & ( subset @ ( relation_rng @ C ) @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t12_relset_1) ).

thf(2426,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
     => ( ( subset @ ( relation_dom @ C ) @ A )
        & ( subset @ ( relation_rng @ C ) @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[277]) ).

thf(386,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_commutative @ A )
        & ( join_semilatt_str @ A ) )
     => ( ( relation @ ( the_L_join @ A ) )
        & ( function @ ( the_L_join @ A ) )
        & ( quasi_total @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) )
        & ( v1_binop_1 @ ( the_L_join @ A ) @ ( the_carrier @ A ) )
        & ( v1_partfun1 @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_lattice2) ).

thf(2992,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_commutative @ A )
        & ( join_semilatt_str @ A ) )
     => ( ( relation @ ( the_L_join @ A ) )
        & ( function @ ( the_L_join @ A ) )
        & ( quasi_total @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) )
        & ( v1_binop_1 @ ( the_L_join @ A ) @ ( the_carrier @ A ) )
        & ( v1_partfun1 @ ( the_L_join @ A ) @ ( cartesian_product2 @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[386]) ).

thf(161,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( set_intersection2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_relat_1) ).

thf(1802,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( set_intersection2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[161]) ).

thf(29,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( bounded_lattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( lower_bounded_semilattstr @ A )
          & ( upper_bounded_semilattstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc4_lattices) ).

thf(1023,plain,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( bounded_lattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( lower_bounded_semilattstr @ A )
          & ( upper_bounded_semilattstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).

thf(86,axiom,
    ? [A: $i] :
      ( ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A )
      & ( being_limit_ordinal @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_ordinal2) ).

thf(1353,plain,
    ? [A: $i] :
      ( ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A )
      & ( being_limit_ordinal @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[86]) ).

thf(362,axiom,
    ! [A: $i,B: $i] :
      ( ( ( subset @ A @ B )
        & ( finite @ B ) )
     => ( finite @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t13_finset_1) ).

thf(2843,plain,
    ! [A: $i,B: $i] :
      ( ( ( subset @ A @ B )
        & ( finite @ B ) )
     => ( finite @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[362]) ).

thf(220,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( ordered_pair @ A @ B )
        = ( ordered_pair @ C @ D ) )
     => ( ( A = C )
        & ( B = D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t33_zfmisc_1) ).

thf(2145,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( ordered_pair @ A @ B )
        = ( ordered_pair @ C @ D ) )
     => ( ( A = C )
        & ( B = D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[220]) ).

thf(336,axiom,
    ! [A: $i,B: $i] :
      ( ( ( ordinal @ A )
        & ( ordinal @ B ) )
     => ( ( ordinal_subset @ A @ B )
      <=> ( subset @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_r1_ordinal1) ).

thf(2711,plain,
    ! [A: $i,B: $i] :
      ( ( ( ordinal @ A )
        & ( ordinal @ B ) )
     => ( ( ( ordinal_subset @ A @ B )
         => ( subset @ A @ B ) )
        & ( ( subset @ A @ B )
         => ( ordinal_subset @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[336]) ).

thf(808,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( B != empty_set )
       => ( ( subset_difference @ A @ ( cast_to_subset @ A ) @ ( union_of_subsets @ A @ B ) )
          = ( meet_of_subsets @ A @ ( complements_of_subsets @ A @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t47_setfam_1) ).

thf(6193,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( B != empty_set )
       => ( ( subset_difference @ A @ ( cast_to_subset @ A ) @ ( union_of_subsets @ A @ B ) )
          = ( meet_of_subsets @ A @ ( complements_of_subsets @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[808]) ).

thf(719,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( element @ ( bottom_of_relstr @ A ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k3_yellow_0) ).

thf(5453,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( element @ ( bottom_of_relstr @ A ) @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[719]) ).

thf(658,axiom,
    ! [A: $i] : ( element @ ( cast_to_subset @ A ) @ ( powerset @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_subset_1) ).

thf(4932,plain,
    ! [A: $i] : ( element @ ( cast_to_subset @ A ) @ ( powerset @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[658]) ).

thf(127,axiom,
    ! [A: $i] : ( relation @ ( inclusion_relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_wellord2) ).

thf(1585,plain,
    ! [A: $i] : ( relation @ ( inclusion_relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[127]) ).

thf(45,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( up_complete_relstr @ A )
          & ( join_complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( bounded_relstr @ A )
          & ( up_complete_relstr @ A )
          & ( join_complete_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( complete_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_yellow_2) ).

thf(1094,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( up_complete_relstr @ A )
          & ( join_complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( bounded_relstr @ A )
          & ( up_complete_relstr @ A )
          & ( join_complete_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( complete_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[45]) ).

thf(625,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_intersection2 @ A @ B @ C )
        = ( subset_intersection2 @ A @ C @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_k5_subset_1) ).

thf(4695,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_intersection2 @ A @ B @ C )
        = ( subset_intersection2 @ A @ C @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[625]) ).

thf(393,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( in @ C @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( D
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) )
              & ( in @ C @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( E
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
           => ( D = E ) )
       => ? [C: $i] :
          ! [D: $i] :
            ( ( in @ D @ C )
          <=> ? [E: $i] :
                ( ( in @ E @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                & ( in @ E @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                & ! [F: $i] :
                    ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                   => ( ( F = E )
                     => ( D
                        = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e4_7_1__tops_2__1) ).

thf(3024,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) )
     => ( ! [C: $i,D: $i,E: $i] :
            ( ( ( in @ C @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( D
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) )
              & ( in @ C @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
              & ! [F: $i] :
                  ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                 => ( ( F = C )
                   => ( E
                      = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
           => ( D = E ) )
       => ? [C: $i] :
          ! [D: $i] :
            ( ( ( in @ D @ C )
             => ? [E: $i] :
                  ( ( in @ E @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                  & ( in @ E @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                  & ! [F: $i] :
                      ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                     => ( ( F = E )
                       => ( D
                          = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) ) )
            & ( ? [E: $i] :
                  ( ( in @ E @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                  & ( in @ E @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
                  & ! [F: $i] :
                      ( ( element @ F @ ( powerset @ ( the_carrier @ A ) ) )
                     => ( ( F = E )
                       => ( D
                          = ( subset_complement @ ( the_carrier @ A ) @ F ) ) ) ) )
             => ( in @ D @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[393]) ).

thf(149,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ? [B: $i] :
          ( ( net_str @ B @ A )
          & ( strict_net_str @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc4_waybel_0) ).

thf(1717,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ? [B: $i] :
          ( ( net_str @ B @ A )
          & ( strict_net_str @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[149]) ).

thf(584,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_semilatt_str @ A ) )
     => ( ( lower_bounded_semilattstr @ A )
      <=> ? [B: $i] :
            ( ( element @ B @ ( the_carrier @ A ) )
            & ! [C: $i] :
                ( ( element @ C @ ( the_carrier @ A ) )
               => ( ( ( meet @ A @ B @ C )
                    = B )
                  & ( ( meet @ A @ C @ B )
                    = B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d13_lattices) ).

thf(4225,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_semilatt_str @ A ) )
     => ( ( ( lower_bounded_semilattstr @ A )
         => ? [B: $i] :
              ( ( element @ B @ ( the_carrier @ A ) )
              & ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ( ( ( meet @ A @ B @ C )
                      = B )
                    & ( ( meet @ A @ C @ B )
                      = B ) ) ) ) )
        & ( ? [B: $i] :
              ( ( element @ B @ ( the_carrier @ A ) )
              & ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ( ( ( meet @ A @ B @ C )
                      = B )
                    & ( ( meet @ A @ C @ B )
                      = B ) ) ) )
         => ( lower_bounded_semilattstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[584]) ).

thf(794,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( C
        = ( set_difference @ A @ B ) )
    <=> ! [D: $i] :
          ( ( in @ D @ C )
        <=> ( ( in @ D @ A )
            & ~ ( in @ D @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_xboole_0) ).

thf(6105,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( C
          = ( set_difference @ A @ B ) )
       => ! [D: $i] :
            ( ( ( in @ D @ C )
             => ( ( in @ D @ A )
                & ~ ( in @ D @ B ) ) )
            & ( ( ( in @ D @ A )
                & ~ ( in @ D @ B ) )
             => ( in @ D @ C ) ) ) )
      & ( ! [D: $i] :
            ( ( ( in @ D @ C )
             => ( ( in @ D @ A )
                & ~ ( in @ D @ B ) ) )
            & ( ( ( in @ D @ A )
                & ~ ( in @ D @ B ) )
             => ( in @ D @ C ) ) )
       => ( C
          = ( set_difference @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[794]) ).

thf(12,axiom,
    ! [A: $i,B: $i] :
      ( ( finite @ A )
     => ( finite @ ( set_intersection2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc11_finset_1) ).

thf(876,plain,
    ! [A: $i,B: $i] :
      ( ( finite @ A )
     => ( finite @ ( set_intersection2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(491,axiom,
    ! [A: $i,B: $i] :
      ( ( ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( element @ ( topstr_closure @ A @ B ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k6_pre_topc) ).

thf(3684,plain,
    ! [A: $i,B: $i] :
      ( ( ( top_str @ A )
        & ( element @ B @ ( powerset @ ( the_carrier @ A ) ) ) )
     => ( element @ ( topstr_closure @ A @ B ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[491]) ).

thf(9,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ~ ( ( well_ordering @ B )
          & ( equipotent @ A @ ( relation_field @ B ) )
          & ! [C: $i] :
              ( ( relation @ C )
             => ~ ( well_orders @ C @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l30_wellord2) ).

thf(859,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ~ ( ( well_ordering @ B )
          & ( equipotent @ A @ ( relation_field @ B ) )
          & ! [C: $i] :
              ( ( relation @ C )
             => ~ ( well_orders @ C @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(418,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ! [C: $i] :
          ( ( element @ C @ ( powerset @ A ) )
         => ( ( disjoint @ B @ C )
          <=> ( subset @ B @ ( subset_complement @ A @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t43_subset_1) ).

thf(3168,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ! [C: $i] :
          ( ( element @ C @ ( powerset @ A ) )
         => ( ( ( disjoint @ B @ C )
             => ( subset @ B @ ( subset_complement @ A @ C ) ) )
            & ( ( subset @ B @ ( subset_complement @ A @ C ) )
             => ( disjoint @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[418]) ).

thf(3,axiom,
    ! [A: $i,B: $i] : ( equipotent @ A @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_r2_wellord2) ).

thf(844,plain,
    ! [A: $i] : ( equipotent @ A @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(845,plain,
    ! [A: $i] : ( equipotent @ A @ A ),
    inference(cnf,[status(esa)],[844]) ).

thf(97,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( lattice @ A )
          & ( distributive_lattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( join_commutative @ A )
          & ( join_associative @ A )
          & ( meet_commutative @ A )
          & ( meet_associative @ A )
          & ( meet_absorbing @ A )
          & ( join_absorbing @ A )
          & ( lattice @ A )
          & ( modular_lattstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc7_lattices) ).

thf(1421,plain,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( lattice @ A )
          & ( distributive_lattstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( join_commutative @ A )
          & ( join_associative @ A )
          & ( meet_commutative @ A )
          & ( meet_associative @ A )
          & ( meet_absorbing @ A )
          & ( join_absorbing @ A )
          & ( lattice @ A )
          & ( modular_lattstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[97]) ).

thf(503,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( cast_as_carrier_subset @ A )
        = ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d3_pre_topc) ).

thf(3757,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( cast_as_carrier_subset @ A )
        = ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[503]) ).

thf(102,axiom,
    ! [A: $i] :
      ( ( ( cup_closed @ A )
        & ( diff_closed @ A ) )
     => ( preboolean @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_finsub_1) ).

thf(1459,plain,
    ! [A: $i] :
      ( ( ( cup_closed @ A )
        & ( diff_closed @ A ) )
     => ( preboolean @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[102]) ).

thf(419,axiom,
    ! [A: $i] :
      ( ( ( antisymmetric_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( ex_inf_of_relstr_set @ A @ B )
        <=> ? [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
              & ( relstr_element_smaller @ A @ B @ C )
              & ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ A ) )
                 => ( ( relstr_element_smaller @ A @ B @ D )
                   => ( related @ A @ D @ C ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t16_yellow_0) ).

thf(3171,plain,
    ! [A: $i] :
      ( ( ( antisymmetric_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( ( ex_inf_of_relstr_set @ A @ B )
           => ? [C: $i] :
                ( ( element @ C @ ( the_carrier @ A ) )
                & ( relstr_element_smaller @ A @ B @ C )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( relstr_element_smaller @ A @ B @ D )
                     => ( related @ A @ D @ C ) ) ) ) )
          & ( ? [C: $i] :
                ( ( element @ C @ ( the_carrier @ A ) )
                & ( relstr_element_smaller @ A @ B @ C )
                & ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( relstr_element_smaller @ A @ B @ D )
                     => ( related @ A @ D @ C ) ) ) )
           => ( ex_inf_of_relstr_set @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[419]) ).

thf(471,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A )
        & ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( latt_str @ B )
        & ( element @ C @ ( the_carrier @ A ) )
        & ( element @ D @ ( the_carrier @ B ) ) )
     => ( element @ ( k10_filter_1 @ A @ B @ C @ D ) @ ( the_carrier @ ( k8_filter_1 @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k10_filter_1) ).

thf(3533,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A )
        & ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( latt_str @ B )
        & ( element @ C @ ( the_carrier @ A ) )
        & ( element @ D @ ( the_carrier @ B ) ) )
     => ( element @ ( k10_filter_1 @ A @ B @ C @ D ) @ ( the_carrier @ ( k8_filter_1 @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[471]) ).

thf(16,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( up_complete_relstr @ A )
          & ( join_complete_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc10_waybel_0) ).

thf(891,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( up_complete_relstr @ A )
          & ( join_complete_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).

thf(210,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ? [B: $i] : ( net_str @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_l1_waybel_0) ).

thf(2071,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ? [B: $i] : ( net_str @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[210]) ).

thf(354,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
       => ! [B: $i] :
            ( ( ( relation @ B )
              & ( function @ B ) )
           => ( ( B
                = ( function_inverse @ A ) )
            <=> ( ( ( relation_dom @ B )
                  = ( relation_rng @ A ) )
                & ! [C: $i,D: $i] :
                    ( ( ( ( in @ C @ ( relation_rng @ A ) )
                        & ( D
                          = ( apply @ B @ C ) ) )
                     => ( ( in @ D @ ( relation_dom @ A ) )
                        & ( C
                          = ( apply @ A @ D ) ) ) )
                    & ( ( ( in @ D @ ( relation_dom @ A ) )
                        & ( C
                          = ( apply @ A @ D ) ) )
                     => ( ( in @ C @ ( relation_rng @ A ) )
                        & ( D
                          = ( apply @ B @ C ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t54_funct_1) ).

thf(2792,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
       => ! [B: $i] :
            ( ( ( relation @ B )
              & ( function @ B ) )
           => ( ( ( B
                  = ( function_inverse @ A ) )
               => ( ( ( relation_dom @ B )
                    = ( relation_rng @ A ) )
                  & ! [C: $i,D: $i] :
                      ( ( ( ( in @ C @ ( relation_rng @ A ) )
                          & ( D
                            = ( apply @ B @ C ) ) )
                       => ( ( in @ D @ ( relation_dom @ A ) )
                          & ( C
                            = ( apply @ A @ D ) ) ) )
                      & ( ( ( in @ D @ ( relation_dom @ A ) )
                          & ( C
                            = ( apply @ A @ D ) ) )
                       => ( ( in @ C @ ( relation_rng @ A ) )
                          & ( D
                            = ( apply @ B @ C ) ) ) ) ) ) )
              & ( ( ( ( relation_dom @ B )
                    = ( relation_rng @ A ) )
                  & ! [C: $i,D: $i] :
                      ( ( ( ( in @ C @ ( relation_rng @ A ) )
                          & ( D
                            = ( apply @ B @ C ) ) )
                       => ( ( in @ D @ ( relation_dom @ A ) )
                          & ( C
                            = ( apply @ A @ D ) ) ) )
                      & ( ( ( in @ D @ ( relation_dom @ A ) )
                          & ( C
                            = ( apply @ A @ D ) ) )
                       => ( ( in @ C @ ( relation_rng @ A ) )
                          & ( D
                            = ( apply @ B @ C ) ) ) ) ) )
               => ( B
                  = ( function_inverse @ A ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[354]) ).

thf(142,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ( strict_latt_str @ ( boole_lattice @ A ) )
      & ( join_commutative @ ( boole_lattice @ A ) )
      & ( join_associative @ ( boole_lattice @ A ) )
      & ( meet_commutative @ ( boole_lattice @ A ) )
      & ( meet_associative @ ( boole_lattice @ A ) )
      & ( meet_absorbing @ ( boole_lattice @ A ) )
      & ( join_absorbing @ ( boole_lattice @ A ) )
      & ( lattice @ ( boole_lattice @ A ) )
      & ( distributive_lattstr @ ( boole_lattice @ A ) )
      & ( modular_lattstr @ ( boole_lattice @ A ) )
      & ( lower_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( upper_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( bounded_lattstr @ ( boole_lattice @ A ) )
      & ( complemented_lattstr @ ( boole_lattice @ A ) )
      & ( boolean_lattstr @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_lattice3) ).

thf(1649,plain,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ( strict_latt_str @ ( boole_lattice @ A ) )
      & ( join_commutative @ ( boole_lattice @ A ) )
      & ( join_associative @ ( boole_lattice @ A ) )
      & ( meet_commutative @ ( boole_lattice @ A ) )
      & ( meet_associative @ ( boole_lattice @ A ) )
      & ( meet_absorbing @ ( boole_lattice @ A ) )
      & ( join_absorbing @ ( boole_lattice @ A ) )
      & ( lattice @ ( boole_lattice @ A ) )
      & ( distributive_lattstr @ ( boole_lattice @ A ) )
      & ( modular_lattstr @ ( boole_lattice @ A ) )
      & ( lower_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( upper_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( bounded_lattstr @ ( boole_lattice @ A ) )
      & ( complemented_lattstr @ ( boole_lattice @ A ) )
      & ( boolean_lattstr @ ( boole_lattice @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[142]) ).

thf(626,axiom,
    ! [A: $i] :
      ( ( v5_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( ( v1_membered @ B )
            & ( v2_membered @ B )
            & ( v3_membered @ B )
            & ( v4_membered @ B )
            & ( v5_membered @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc20_membered) ).

thf(4698,plain,
    ! [A: $i] :
      ( ( v5_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( ( v1_membered @ B )
            & ( v2_membered @ B )
            & ( v3_membered @ B )
            & ( v4_membered @ B )
            & ( v5_membered @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[626]) ).

thf(262,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( set_union2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_relat_1) ).

thf(2352,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( set_union2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[262]) ).

thf(1157,plain,
    relation_empty_yielding @ sk15,
    inference(cnf,[status(esa)],[1156]) ).

thf(661,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( one_to_one @ A )
      & ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_ordinal1) ).

thf(4944,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( one_to_one @ A )
      & ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[661]) ).

thf(80,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( net_str @ B @ A ) )
     => ? [C: $i] :
          ( ( subnetstr @ C @ A @ B )
          & ( strict_net_str @ C @ A )
          & ( full_subnetstr @ C @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc6_yellow_6) ).

thf(1321,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( net_str @ B @ A ) )
     => ? [C: $i] :
          ( ( subnetstr @ C @ A @ B )
          & ( strict_net_str @ C @ A )
          & ( full_subnetstr @ C @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[80]) ).

thf(167,axiom,
    ! [A: $i,B: $i] :
      ( ( v2_membered @ A )
     => ( ( v1_membered @ ( set_difference @ A @ B ) )
        & ( v2_membered @ ( set_difference @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc38_membered) ).

thf(1844,plain,
    ! [A: $i,B: $i] :
      ( ( v2_membered @ A )
     => ( ( v1_membered @ ( set_difference @ A @ B ) )
        & ( v2_membered @ ( set_difference @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[167]) ).

thf(740,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
       => ( ( element @ B @ A )
        <=> ( in @ B @ A ) ) )
      & ( ( empty @ A )
       => ( ( element @ B @ A )
        <=> ( empty @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_subset_1) ).

thf(5573,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
       => ( ( ( element @ B @ A )
           => ( in @ B @ A ) )
          & ( ( in @ B @ A )
           => ( element @ B @ A ) ) ) )
      & ( ( empty @ A )
       => ( ( ( element @ B @ A )
           => ( empty @ B ) )
          & ( ( empty @ B )
           => ( element @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[740]) ).

thf(520,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( ( one_to_one @ B )
          & ( in @ A @ ( relation_rng @ B ) ) )
       => ( ( A
            = ( apply @ B @ ( apply @ ( function_inverse @ B ) @ A ) ) )
          & ( A
            = ( apply @ ( relation_composition @ ( function_inverse @ B ) @ B ) @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t57_funct_1) ).

thf(3874,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( ( one_to_one @ B )
          & ( in @ A @ ( relation_rng @ B ) ) )
       => ( ( A
            = ( apply @ B @ ( apply @ ( function_inverse @ B ) @ A ) ) )
          & ( A
            = ( apply @ ( relation_composition @ ( function_inverse @ B ) @ B ) @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[520]) ).

thf(27,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( heyting_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc5_waybel_1) ).

thf(1010,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( heyting_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).

thf(573,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( in @ C @ ( lim_points_of_net @ A @ B ) )
               => ( is_a_cluster_point_of_netstr @ A @ B @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t29_waybel_9) ).

thf(4170,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( transitive_relstr @ B )
            & ( directed_relstr @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( in @ C @ ( lim_points_of_net @ A @ B ) )
               => ( is_a_cluster_point_of_netstr @ A @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[573]) ).

thf(260,axiom,
    ! [A: $i,B: $i] :
      ( ( disjoint @ A @ B )
    <=> ( ( set_difference @ A @ B )
        = A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t83_xboole_1) ).

thf(2342,plain,
    ! [A: $i,B: $i] :
      ( ( ( disjoint @ A @ B )
       => ( ( set_difference @ A @ B )
          = A ) )
      & ( ( ( set_difference @ A @ B )
          = A )
       => ( disjoint @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[260]) ).

thf(72,axiom,
    ( ( ( relation_dom @ empty_set )
      = empty_set )
    & ( ( relation_rng @ empty_set )
      = empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t60_relat_1) ).

thf(1289,plain,
    ( ( ( relation_dom @ empty_set )
      = empty_set )
    & ( ( relation_rng @ empty_set )
      = empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[72]) ).

thf(324,axiom,
    ! [A: $i] : ( subset @ empty_set @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_xboole_1) ).

thf(2643,plain,
    ! [A: $i] : ( subset @ empty_set @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[324]) ).

thf(1108,plain,
    transitive_relstr @ sk9,
    inference(cnf,[status(esa)],[1107]) ).

thf(488,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A )
      & ( natural @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_arytm_3) ).

thf(3665,plain,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A )
      & ( natural @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[488]) ).

thf(679,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A )
        & ( element @ B @ ( the_carrier @ ( poset_of_lattice @ A ) ) ) )
     => ( element @ ( cast_to_el_of_lattice @ A @ B ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k5_lattice3) ).

thf(5055,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A )
        & ( element @ B @ ( the_carrier @ ( poset_of_lattice @ A ) ) ) )
     => ( element @ ( cast_to_el_of_lattice @ A @ B ) @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[679]) ).

thf(746,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( B != empty_set )
       => ( ( union_of_subsets @ A @ ( complements_of_subsets @ A @ B ) )
          = ( subset_difference @ A @ ( cast_to_subset @ A ) @ ( meet_of_subsets @ A @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t48_setfam_1) ).

thf(5632,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( B != empty_set )
       => ( ( union_of_subsets @ A @ ( complements_of_subsets @ A @ B ) )
          = ( subset_difference @ A @ ( cast_to_subset @ A ) @ ( meet_of_subsets @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[746]) ).

thf(64,axiom,
    ! [A: $i] :
      ( ( ( transitive_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( subrelstr @ B @ A )
         => ( ( full_subrelstr @ B @ A )
           => ( ( transitive_relstr @ B )
              & ( full_subrelstr @ B @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc7_yellow_0) ).

thf(1253,plain,
    ! [A: $i] :
      ( ( ( transitive_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( subrelstr @ B @ A )
         => ( ( full_subrelstr @ B @ A )
           => ( ( transitive_relstr @ B )
              & ( full_subrelstr @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[64]) ).

thf(23,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A ) )
       => ( bounded_relstr @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc5_yellow_0) ).

thf(963,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A ) )
       => ( bounded_relstr @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).

thf(269,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( with_infima_relstr @ A )
       => ~ ( empty_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_lattice3) ).

thf(2389,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( with_infima_relstr @ A )
       => ~ ( empty_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[269]) ).

thf(696,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
     => ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_m2_relset_1) ).

thf(5272,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
     => ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[696]) ).

thf(274,axiom,
    ! [A: $i,B: $i] :
      ( ( equipotent @ A @ B )
    <=> ( are_equipotent @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_r2_wellord2) ).

thf(2406,plain,
    ! [A: $i,B: $i] :
      ( ( ( equipotent @ A @ B )
       => ( are_equipotent @ A @ B ) )
      & ( ( are_equipotent @ A @ B )
       => ( equipotent @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[274]) ).

thf(701,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( the_carrier @ ( boole_lattice @ A ) ) )
     => ! [C: $i] :
          ( ( element @ C @ ( the_carrier @ ( boole_lattice @ A ) ) )
         => ( ( below @ ( boole_lattice @ A ) @ B @ C )
          <=> ( subset @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_lattice3) ).

thf(5351,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( the_carrier @ ( boole_lattice @ A ) ) )
     => ! [C: $i] :
          ( ( element @ C @ ( the_carrier @ ( boole_lattice @ A ) ) )
         => ( ( ( below @ ( boole_lattice @ A ) @ B @ C )
             => ( subset @ B @ C ) )
            & ( ( subset @ B @ C )
             => ( below @ ( boole_lattice @ A ) @ B @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[701]) ).

thf(776,axiom,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ( open_subset @ B @ A )
          & ( closed_subset @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_tops_1) ).

thf(6023,plain,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ( open_subset @ B @ A )
          & ( closed_subset @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[776]) ).

thf(428,axiom,
    ! [A: $i] :
      ( ~ ( empty @ ( powerset @ A ) )
      & ( cup_closed @ ( powerset @ A ) )
      & ( diff_closed @ ( powerset @ A ) )
      & ( preboolean @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_finsub_1) ).

thf(3235,plain,
    ! [A: $i] :
      ( ~ ( empty @ ( powerset @ A ) )
      & ( cup_closed @ ( powerset @ A ) )
      & ( diff_closed @ ( powerset @ A ) )
      & ( preboolean @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[428]) ).

thf(548,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ( finite @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
          <=> ( finite @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t13_tops_2) ).

thf(4010,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ( ( finite @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) )
             => ( finite @ B ) )
            & ( ( finite @ B )
             => ( finite @ ( complements_of_subsets @ ( the_carrier @ A ) @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[548]) ).

thf(221,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A )
      & ( function @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc4_funct_1) ).

thf(2152,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A )
      & ( function @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[221]) ).

thf(83,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( join_complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( upper_bounded_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc14_waybel_0) ).

thf(1341,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( join_complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( upper_bounded_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[83]) ).

thf(17,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( subset @ A @ B )
     => ( ( subset @ ( cartesian_product2 @ A @ C ) @ ( cartesian_product2 @ B @ C ) )
        & ( subset @ ( cartesian_product2 @ C @ A ) @ ( cartesian_product2 @ C @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t118_zfmisc_1) ).

thf(896,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( subset @ A @ B )
     => ( ( subset @ ( cartesian_product2 @ A @ C ) @ ( cartesian_product2 @ B @ C ) )
        & ( subset @ ( cartesian_product2 @ C @ A ) @ ( cartesian_product2 @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).

thf(213,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( ( well_ordering @ B )
          & ( subset @ A @ ( relation_field @ B ) ) )
       => ( ( relation_field @ ( relation_restriction @ B @ A ) )
          = A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t39_wellord1) ).

thf(2098,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( ( well_ordering @ B )
          & ( subset @ A @ ( relation_field @ B ) ) )
       => ( ( relation_field @ ( relation_restriction @ B @ A ) )
          = A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[213]) ).

thf(364,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A )
      & ( distributive_lattstr @ A )
      & ( lower_bounded_semilattstr @ A )
      & ( upper_bounded_semilattstr @ A )
      & ( bounded_lattstr @ A )
      & ( complemented_lattstr @ A )
      & ( boolean_lattstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc13_lattices) ).

thf(2855,plain,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A )
      & ( join_commutative @ A )
      & ( join_associative @ A )
      & ( meet_commutative @ A )
      & ( meet_associative @ A )
      & ( meet_absorbing @ A )
      & ( join_absorbing @ A )
      & ( lattice @ A )
      & ( distributive_lattstr @ A )
      & ( lower_bounded_semilattstr @ A )
      & ( upper_bounded_semilattstr @ A )
      & ( bounded_lattstr @ A )
      & ( complemented_lattstr @ A )
      & ( boolean_lattstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[364]) ).

thf(138,axiom,
    ! [A: $i] : ( transitive @ ( inclusion_relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_wellord2) ).

thf(1639,plain,
    ! [A: $i] : ( transitive @ ( inclusion_relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[138]) ).

thf(108,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( distributive_relstr @ A )
      & ( heyting_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc5_waybel_1) ).

thf(1481,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( distributive_relstr @ A )
      & ( heyting_relstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[108]) ).

thf(622,axiom,
    ! [A: $i,B: $i] :
      ( ~ ( ~ ( disjoint @ A @ B )
          & ! [C: $i] :
              ~ ( ( in @ C @ A )
                & ( in @ C @ B ) ) )
      & ~ ( ? [C: $i] :
              ( ( in @ C @ A )
              & ( in @ C @ B ) )
          & ( disjoint @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_xboole_0) ).

thf(4683,plain,
    ! [A: $i,B: $i] :
      ( ~ ( ~ ( disjoint @ A @ B )
          & ! [C: $i] :
              ~ ( ( in @ C @ A )
                & ( in @ C @ B ) ) )
      & ~ ( ? [C: $i] :
              ( ( in @ C @ A )
              & ( in @ C @ B ) )
          & ( disjoint @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[622]) ).

thf(566,axiom,
    ! [A: $i] :
      ( ( union @ ( powerset @ A ) )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t99_zfmisc_1) ).

thf(4126,plain,
    ! [A: $i] :
      ( ( union @ ( powerset @ A ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[566]) ).

thf(557,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( well_founded_relation @ A )
      <=> ! [B: $i] :
            ~ ( ( subset @ B @ ( relation_field @ A ) )
              & ( B != empty_set )
              & ! [C: $i] :
                  ~ ( ( in @ C @ B )
                    & ( disjoint @ ( fiber @ A @ C ) @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_wellord1) ).

thf(4042,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( well_founded_relation @ A )
         => ! [B: $i] :
              ~ ( ( subset @ B @ ( relation_field @ A ) )
                & ( B != empty_set )
                & ! [C: $i] :
                    ~ ( ( in @ C @ B )
                      & ( disjoint @ ( fiber @ A @ C ) @ B ) ) ) )
        & ( ! [B: $i] :
              ~ ( ( subset @ B @ ( relation_field @ A ) )
                & ( B != empty_set )
                & ! [C: $i] :
                    ~ ( ( in @ C @ B )
                      & ( disjoint @ ( fiber @ A @ C ) @ B ) ) )
         => ( well_founded_relation @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[557]) ).

thf(431,axiom,
    ! [A: $i] : ( in @ A @ ( succ @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t10_ordinal1) ).

thf(3252,plain,
    ! [A: $i] : ( in @ A @ ( succ @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[431]) ).

thf(729,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( B
              = ( relation_inverse @ A ) )
          <=> ! [C: $i,D: $i] :
                ( ( in @ ( ordered_pair @ C @ D ) @ B )
              <=> ( in @ ( ordered_pair @ D @ C ) @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d7_relat_1) ).

thf(5505,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( ( B
                = ( relation_inverse @ A ) )
             => ! [C: $i,D: $i] :
                  ( ( ( in @ ( ordered_pair @ C @ D ) @ B )
                   => ( in @ ( ordered_pair @ D @ C ) @ A ) )
                  & ( ( in @ ( ordered_pair @ D @ C ) @ A )
                   => ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) )
            & ( ! [C: $i,D: $i] :
                  ( ( ( in @ ( ordered_pair @ C @ D ) @ B )
                   => ( in @ ( ordered_pair @ D @ C ) @ A ) )
                  & ( ( in @ ( ordered_pair @ D @ C ) @ A )
                   => ( in @ ( ordered_pair @ C @ D ) @ B ) ) )
             => ( B
                = ( relation_inverse @ A ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[729]) ).

thf(666,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( open_subset @ B @ A )
          <=> ( in @ B @ ( the_topology @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d5_pre_topc) ).

thf(4969,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( ( open_subset @ B @ A )
             => ( in @ B @ ( the_topology @ A ) ) )
            & ( ( in @ B @ ( the_topology @ A ) )
             => ( open_subset @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[666]) ).

thf(487,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ( element @ ( meet_of_latt_set @ A @ B ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k16_lattice3) ).

thf(3662,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ( element @ ( meet_of_latt_set @ A @ B ) @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[487]) ).

thf(300,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( subset @ ( relation_dom @ A ) @ ( relation_rng @ B ) )
           => ( ( relation_rng @ ( relation_composition @ B @ A ) )
              = ( relation_rng @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t47_relat_1) ).

thf(2526,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( subset @ ( relation_dom @ A ) @ ( relation_rng @ B ) )
           => ( ( relation_rng @ ( relation_composition @ B @ A ) )
              = ( relation_rng @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[300]) ).

thf(198,axiom,
    ! [A: $i,B: $i] :
      ( ( set_intersection2 @ A @ A )
      = A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',idempotence_k3_xboole_0) ).

thf(2009,plain,
    ! [A: $i] :
      ( ( set_intersection2 @ A @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[198]) ).

thf(513,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( connected_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( directed_subset @ B @ A )
            & ( filtered_subset @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_waybel_3) ).

thf(3844,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( connected_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( directed_subset @ B @ A )
            & ( filtered_subset @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[513]) ).

thf(542,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ! [B: $i] :
          ( ( ordinal @ B )
         => ( ( in @ A @ B )
          <=> ( ordinal_subset @ ( succ @ A ) @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t33_ordinal1) ).

thf(3993,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ! [B: $i] :
          ( ( ordinal @ B )
         => ( ( ( in @ A @ B )
             => ( ordinal_subset @ ( succ @ A ) @ B ) )
            & ( ( ordinal_subset @ ( succ @ A ) @ B )
             => ( in @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[542]) ).

thf(743,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ! [B: $i,C: $i] :
          ( ( C
            = ( relation_image @ A @ B ) )
        <=> ! [D: $i] :
              ( ( in @ D @ C )
            <=> ? [E: $i] :
                  ( ( in @ E @ ( relation_dom @ A ) )
                  & ( in @ E @ B )
                  & ( D
                    = ( apply @ A @ E ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d12_funct_1) ).

thf(5590,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ! [B: $i,C: $i] :
          ( ( ( C
              = ( relation_image @ A @ B ) )
           => ! [D: $i] :
                ( ( ( in @ D @ C )
                 => ? [E: $i] :
                      ( ( in @ E @ ( relation_dom @ A ) )
                      & ( in @ E @ B )
                      & ( D
                        = ( apply @ A @ E ) ) ) )
                & ( ? [E: $i] :
                      ( ( in @ E @ ( relation_dom @ A ) )
                      & ( in @ E @ B )
                      & ( D
                        = ( apply @ A @ E ) ) )
                 => ( in @ D @ C ) ) ) )
          & ( ! [D: $i] :
                ( ( ( in @ D @ C )
                 => ? [E: $i] :
                      ( ( in @ E @ ( relation_dom @ A ) )
                      & ( in @ E @ B )
                      & ( D
                        = ( apply @ A @ E ) ) ) )
                & ( ? [E: $i] :
                      ( ( in @ E @ ( relation_dom @ A ) )
                      & ( in @ E @ B )
                      & ( D
                        = ( apply @ A @ E ) ) )
                 => ( in @ D @ C ) ) )
           => ( C
              = ( relation_image @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[743]) ).

thf(254,axiom,
    ! [A: $i,B: $i] :
      ( ( relation_of2 @ B @ ( singleton @ A ) @ ( singleton @ A ) )
     => ( ~ ( empty_carrier @ ( rel_str_of @ ( singleton @ A ) @ B ) )
        & ( strict_rel_str @ ( rel_str_of @ ( singleton @ A ) @ B ) )
        & ( trivial_carrier @ ( rel_str_of @ ( singleton @ A ) @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_yellow_0) ).

thf(2315,plain,
    ! [A: $i,B: $i] :
      ( ( relation_of2 @ B @ ( singleton @ A ) @ ( singleton @ A ) )
     => ( ~ ( empty_carrier @ ( rel_str_of @ ( singleton @ A ) @ B ) )
        & ( strict_rel_str @ ( rel_str_of @ ( singleton @ A ) @ B ) )
        & ( trivial_carrier @ ( rel_str_of @ ( singleton @ A ) @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[254]) ).

thf(343,axiom,
    ! [A: $i,B: $i] :
      ( ( v1_membered @ A )
     => ( v1_membered @ ( set_intersection2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc27_membered) ).

thf(2739,plain,
    ! [A: $i,B: $i] :
      ( ( v1_membered @ A )
     => ( v1_membered @ ( set_intersection2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[343]) ).

thf(810,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( element @ ( complements_of_subsets @ A @ B ) @ ( powerset @ ( powerset @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k7_setfam_1) ).

thf(6198,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( element @ ( complements_of_subsets @ A @ B ) @ ( powerset @ ( powerset @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[810]) ).

thf(1161,plain,
    lower_bounded_semilattstr @ sk16,
    inference(cnf,[status(esa)],[1159]) ).

thf(579,axiom,
    ! [A: $i] :
      ( ( v3_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( ( v1_membered @ B )
            & ( v2_membered @ B )
            & ( v3_membered @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc18_membered) ).

thf(4197,plain,
    ! [A: $i] :
      ( ( v3_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( ( v1_membered @ B )
            & ( v2_membered @ B )
            & ( v3_membered @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[579]) ).

thf(438,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( one_sorted_str @ A )
        & ( relation_of2 @ C @ B @ B )
        & ( function @ D )
        & ( quasi_total @ D @ B @ ( the_carrier @ A ) )
        & ( relation_of2 @ D @ B @ ( the_carrier @ A ) ) )
     => ! [E: $i,F: $i,G: $i,H: $i] :
          ( ( ( net_str_of @ A @ B @ C @ D )
            = ( net_str_of @ E @ F @ G @ H ) )
         => ( ( A = E )
            & ( B = F )
            & ( C = G )
            & ( D = H ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',free_g1_waybel_0) ).

thf(3324,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( one_sorted_str @ A )
        & ( relation_of2 @ C @ B @ B )
        & ( function @ D )
        & ( quasi_total @ D @ B @ ( the_carrier @ A ) )
        & ( relation_of2 @ D @ B @ ( the_carrier @ A ) ) )
     => ! [E: $i,F: $i,G: $i,H: $i] :
          ( ( ( net_str_of @ A @ B @ C @ D )
            = ( net_str_of @ E @ F @ G @ H ) )
         => ( ( A = E )
            & ( B = F )
            & ( C = G )
            & ( D = H ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[438]) ).

thf(619,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( A = empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t6_boole) ).

thf(4649,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( A = empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[619]) ).

thf(732,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( antisymmetric_relstr @ A )
        & ( lower_bounded_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ( related @ A @ ( bottom_of_relstr @ A ) @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t44_yellow_0) ).

thf(5532,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( antisymmetric_relstr @ A )
        & ( lower_bounded_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ( related @ A @ ( bottom_of_relstr @ A ) @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[732]) ).

thf(272,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( net_str @ B @ A ) )
     => ! [C: $i] :
          ( ( subnetstr @ C @ A @ B )
         => ( net_str @ C @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_m1_yellow_6) ).

thf(2399,plain,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( net_str @ B @ A ) )
     => ! [C: $i] :
          ( ( subnetstr @ C @ A @ B )
         => ( net_str @ C @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[272]) ).

thf(204,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A )
        & ( one_to_one @ A ) )
     => ( ( relation @ ( relation_inverse @ A ) )
        & ( function @ ( relation_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_funct_1) ).

thf(2041,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A )
        & ( one_to_one @ A ) )
     => ( ( relation @ ( relation_inverse @ A ) )
        & ( function @ ( relation_inverse @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[204]) ).

thf(464,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( element @ ( subset_union2 @ A @ B @ C ) @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k4_subset_1) ).

thf(3497,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( element @ ( subset_union2 @ A @ B @ C ) @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[464]) ).

thf(521,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ~ ( in @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

thf(3879,plain,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ~ ( in @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[521]) ).

thf(632,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( relation_of2_as_subset @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_u1_orders_2) ).

thf(4774,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( relation_of2_as_subset @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[632]) ).

thf(73,axiom,
    ! [A: $i,B: $i] :
      ( ( A = B )
    <=> ( ( subset @ A @ B )
        & ( subset @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d10_xboole_0) ).

thf(1294,plain,
    ! [A: $i,B: $i] :
      ( ( ( A = B )
       => ( ( subset @ A @ B )
          & ( subset @ B @ A ) ) )
      & ( ( ( subset @ A @ B )
          & ( subset @ B @ A ) )
       => ( A = B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[73]) ).

thf(372,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_commutative @ A )
        & ( join_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( join_commut @ A @ B @ C )
        = ( join @ A @ B @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k3_lattices) ).

thf(2902,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_commutative @ A )
        & ( join_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( ( join_commut @ A @ B @ C )
        = ( join @ A @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[372]) ).

thf(683,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ! [B: $i,C: $i] :
          ( ( C
            = ( relation_inverse_image @ A @ B ) )
        <=> ! [D: $i] :
              ( ( in @ D @ C )
            <=> ( ( in @ D @ ( relation_dom @ A ) )
                & ( in @ ( apply @ A @ D ) @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d13_funct_1) ).

thf(5119,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ! [B: $i,C: $i] :
          ( ( ( C
              = ( relation_inverse_image @ A @ B ) )
           => ! [D: $i] :
                ( ( ( in @ D @ C )
                 => ( ( in @ D @ ( relation_dom @ A ) )
                    & ( in @ ( apply @ A @ D ) @ B ) ) )
                & ( ( ( in @ D @ ( relation_dom @ A ) )
                    & ( in @ ( apply @ A @ D ) @ B ) )
                 => ( in @ D @ C ) ) ) )
          & ( ! [D: $i] :
                ( ( ( in @ D @ C )
                 => ( ( in @ D @ ( relation_dom @ A ) )
                    & ( in @ ( apply @ A @ D ) @ B ) ) )
                & ( ( ( in @ D @ ( relation_dom @ A ) )
                    & ( in @ ( apply @ A @ D ) @ B ) )
                 => ( in @ D @ C ) ) )
           => ( C
              = ( relation_inverse_image @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[683]) ).

thf(690,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ( element @ ( join_of_latt_set @ A @ B ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k15_lattice3) ).

thf(5211,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ( element @ ( join_of_latt_set @ A @ B ) @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[690]) ).

thf(232,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( subset @ A @ ( cartesian_product2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t21_relat_1) ).

thf(2230,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( subset @ A @ ( cartesian_product2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[232]) ).

thf(202,axiom,
    ! [A: $i,B: $i] :
      ( ( unordered_pair @ A @ B )
      = ( unordered_pair @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',commutativity_k2_tarski) ).

thf(2036,plain,
    ! [A: $i,B: $i] :
      ( ( unordered_pair @ A @ B )
      = ( unordered_pair @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[202]) ).

thf(482,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( element @ ( cast_as_carrier_subset @ A ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_pre_topc) ).

thf(3645,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( element @ ( cast_as_carrier_subset @ A ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[482]) ).

thf(177,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ( reflexive_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( up_complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( upper_bounded_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc9_waybel_0) ).

thf(1893,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ( reflexive_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( up_complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( upper_bounded_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[177]) ).

thf(250,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ A @ B )
        & ( subset @ C @ B ) )
     => ( subset @ ( set_union2 @ A @ C ) @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_xboole_1) ).

thf(2294,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ A @ B )
        & ( subset @ C @ B ) )
     => ( subset @ ( set_union2 @ A @ C ) @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[250]) ).

thf(1116,plain,
    complete_relstr @ sk9,
    inference(cnf,[status(esa)],[1107]) ).

thf(556,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( subset @ A @ B )
     => ( ( in @ C @ A )
        | ( subset @ A @ ( set_difference @ B @ ( singleton @ C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l3_zfmisc_1) ).

thf(4039,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( subset @ A @ B )
     => ( ( in @ C @ A )
        | ( subset @ A @ ( set_difference @ B @ ( singleton @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[556]) ).

thf(703,axiom,
    ( ( powerset @ empty_set )
    = ( singleton @ empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_zfmisc_1) ).

thf(5357,plain,
    ( ( powerset @ empty_set )
    = ( singleton @ empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[703]) ).

thf(328,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( lattice @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( join_commutative @ A )
          & ( join_associative @ A )
          & ( meet_commutative @ A )
          & ( meet_associative @ A )
          & ( meet_absorbing @ A )
          & ( join_absorbing @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_lattices) ).

thf(2683,plain,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( lattice @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( join_commutative @ A )
          & ( join_associative @ A )
          & ( meet_commutative @ A )
          & ( meet_associative @ A )
          & ( meet_absorbing @ A )
          & ( join_absorbing @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[328]) ).

thf(267,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( subset @ A @ B )
        & ( subset @ C @ D ) )
     => ( subset @ ( cartesian_product2 @ A @ C ) @ ( cartesian_product2 @ B @ D ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t119_zfmisc_1) ).

thf(2385,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( subset @ A @ B )
        & ( subset @ C @ D ) )
     => ( subset @ ( cartesian_product2 @ A @ C ) @ ( cartesian_product2 @ B @ D ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[267]) ).

thf(773,axiom,
    ! [A: $i,B: $i] :
      ( ( B
        = ( powerset @ A ) )
    <=> ! [C: $i] :
          ( ( in @ C @ B )
        <=> ( subset @ C @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_zfmisc_1) ).

thf(5971,plain,
    ! [A: $i,B: $i] :
      ( ( ( B
          = ( powerset @ A ) )
       => ! [C: $i] :
            ( ( ( in @ C @ B )
             => ( subset @ C @ A ) )
            & ( ( subset @ C @ A )
             => ( in @ C @ B ) ) ) )
      & ( ! [C: $i] :
            ( ( ( in @ C @ B )
             => ( subset @ C @ A ) )
            & ( ( subset @ C @ A )
             => ( in @ C @ B ) ) )
       => ( B
          = ( powerset @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[773]) ).

thf(760,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ! [C: $i] :
              ( ( relation @ C )
             => ( ( C
                  = ( relation_composition @ A @ B ) )
              <=> ! [D: $i,E: $i] :
                    ( ( in @ ( ordered_pair @ D @ E ) @ C )
                  <=> ? [F: $i] :
                        ( ( in @ ( ordered_pair @ D @ F ) @ A )
                        & ( in @ ( ordered_pair @ F @ E ) @ B ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d8_relat_1) ).

thf(5796,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ! [C: $i] :
              ( ( relation @ C )
             => ( ( ( C
                    = ( relation_composition @ A @ B ) )
                 => ! [D: $i,E: $i] :
                      ( ( ( in @ ( ordered_pair @ D @ E ) @ C )
                       => ? [F: $i] :
                            ( ( in @ ( ordered_pair @ D @ F ) @ A )
                            & ( in @ ( ordered_pair @ F @ E ) @ B ) ) )
                      & ( ? [F: $i] :
                            ( ( in @ ( ordered_pair @ D @ F ) @ A )
                            & ( in @ ( ordered_pair @ F @ E ) @ B ) )
                       => ( in @ ( ordered_pair @ D @ E ) @ C ) ) ) )
                & ( ! [D: $i,E: $i] :
                      ( ( ( in @ ( ordered_pair @ D @ E ) @ C )
                       => ? [F: $i] :
                            ( ( in @ ( ordered_pair @ D @ F ) @ A )
                            & ( in @ ( ordered_pair @ F @ E ) @ B ) ) )
                      & ( ? [F: $i] :
                            ( ( in @ ( ordered_pair @ D @ F ) @ A )
                            & ( in @ ( ordered_pair @ F @ E ) @ B ) )
                       => ( in @ ( ordered_pair @ D @ E ) @ C ) ) )
                 => ( C
                    = ( relation_composition @ A @ B ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[760]) ).

thf(795,axiom,
    ( ( empty @ empty_set )
    & ( relation @ empty_set )
    & ( relation_empty_yielding @ empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc12_relat_1) ).

thf(6131,plain,
    ( ( empty @ empty_set )
    & ( relation @ empty_set )
    & ( relation_empty_yielding @ empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[795]) ).

thf(118,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( ( relation_dom @ A )
            = empty_set )
          | ( ( relation_rng @ A )
            = empty_set ) )
       => ( A = empty_set ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t64_relat_1) ).

thf(1546,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( ( relation_dom @ A )
            = empty_set )
          | ( ( relation_rng @ A )
            = empty_set ) )
       => ( A = empty_set ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[118]) ).

thf(129,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ~ ( v1_yellow_3 @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_yellow_3) ).

thf(1593,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ~ ( v1_yellow_3 @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[129]) ).

thf(7,axiom,
    ! [A: $i,B: $i] :
      ( ( equipotent @ A @ B )
     => ( equipotent @ B @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',symmetry_r2_wellord2) ).

thf(854,plain,
    ! [A: $i,B: $i] :
      ( ( equipotent @ A @ B )
     => ( equipotent @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(799,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( in @ A @ ( relation_image @ C @ B ) )
      <=> ? [D: $i] :
            ( ( in @ D @ ( relation_dom @ C ) )
            & ( in @ ( ordered_pair @ D @ A ) @ C )
            & ( in @ D @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t143_relat_1) ).

thf(6150,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( ( ( in @ A @ ( relation_image @ C @ B ) )
         => ? [D: $i] :
              ( ( in @ D @ ( relation_dom @ C ) )
              & ( in @ ( ordered_pair @ D @ A ) @ C )
              & ( in @ D @ B ) ) )
        & ( ? [D: $i] :
              ( ( in @ D @ ( relation_dom @ C ) )
              & ( in @ ( ordered_pair @ D @ A ) @ C )
              & ( in @ D @ B ) )
         => ( in @ A @ ( relation_image @ C @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[799]) ).

thf(348,axiom,
    ! [A: $i] :
      ( ( succ @ A )
      = ( set_union2 @ A @ ( singleton @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_ordinal1) ).

thf(2768,plain,
    ! [A: $i] :
      ( ( succ @ A )
      = ( set_union2 @ A @ ( singleton @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[348]) ).

thf(709,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ C )
        & ( function @ C ) )
     => ( ( in @ B @ ( relation_dom @ ( relation_dom_restriction @ C @ A ) ) )
      <=> ( ( in @ B @ ( relation_dom @ C ) )
          & ( in @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l82_funct_1) ).

thf(5398,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ C )
        & ( function @ C ) )
     => ( ( ( in @ B @ ( relation_dom @ ( relation_dom_restriction @ C @ A ) ) )
         => ( ( in @ B @ ( relation_dom @ C ) )
            & ( in @ B @ A ) ) )
        & ( ( ( in @ B @ ( relation_dom @ C ) )
            & ( in @ B @ A ) )
         => ( in @ B @ ( relation_dom @ ( relation_dom_restriction @ C @ A ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[709]) ).

thf(378,axiom,
    ? [A: $i] : ( empty @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_xboole_0) ).

thf(2930,plain,
    ? [A: $i] : ( empty @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[378]) ).

thf(688,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ! [C: $i] :
          ( ( relation @ C )
         => ( ( C
              = ( relation_rng_restriction @ A @ B ) )
          <=> ! [D: $i,E: $i] :
                ( ( in @ ( ordered_pair @ D @ E ) @ C )
              <=> ( ( in @ E @ A )
                  & ( in @ ( ordered_pair @ D @ E ) @ B ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d12_relat_1) ).

thf(5187,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ! [C: $i] :
          ( ( relation @ C )
         => ( ( ( C
                = ( relation_rng_restriction @ A @ B ) )
             => ! [D: $i,E: $i] :
                  ( ( ( in @ ( ordered_pair @ D @ E ) @ C )
                   => ( ( in @ E @ A )
                      & ( in @ ( ordered_pair @ D @ E ) @ B ) ) )
                  & ( ( ( in @ E @ A )
                      & ( in @ ( ordered_pair @ D @ E ) @ B ) )
                   => ( in @ ( ordered_pair @ D @ E ) @ C ) ) ) )
            & ( ! [D: $i,E: $i] :
                  ( ( ( in @ ( ordered_pair @ D @ E ) @ C )
                   => ( ( in @ E @ A )
                      & ( in @ ( ordered_pair @ D @ E ) @ B ) ) )
                  & ( ( ( in @ E @ A )
                      & ( in @ ( ordered_pair @ D @ E ) @ B ) )
                   => ( in @ ( ordered_pair @ D @ E ) @ C ) ) )
             => ( C
                = ( relation_rng_restriction @ A @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[688]) ).

thf(243,axiom,
    ! [A: $i] :
      ( ( identity_as_relation_of @ A )
      = ( identity_relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',redefinition_k6_partfun1) ).

thf(2258,plain,
    ! [A: $i] :
      ( ( identity_as_relation_of @ A )
      = ( identity_relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[243]) ).

thf(496,axiom,
    ! [A: $i] :
      ( ! [B: $i,C: $i,D: $i] :
          ( ( ( in @ B @ A )
            & ( C
              = ( singleton @ B ) )
            & ( in @ B @ A )
            & ( D
              = ( singleton @ B ) ) )
         => ( C = D ) )
     => ? [B: $i] :
          ( ( relation @ B )
          & ( function @ B )
          & ! [C: $i,D: $i] :
              ( ( in @ ( ordered_pair @ C @ D ) @ B )
            <=> ( ( in @ C @ A )
                & ( in @ C @ A )
                & ( D
                  = ( singleton @ C ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_funct_1__e16_22__wellord2__1) ).

thf(3705,plain,
    ! [A: $i] :
      ( ! [B: $i,C: $i,D: $i] :
          ( ( ( in @ B @ A )
            & ( C
              = ( singleton @ B ) )
            & ( in @ B @ A )
            & ( D
              = ( singleton @ B ) ) )
         => ( C = D ) )
     => ? [B: $i] :
          ( ( relation @ B )
          & ( function @ B )
          & ! [C: $i,D: $i] :
              ( ( ( in @ ( ordered_pair @ C @ D ) @ B )
               => ( ( in @ C @ A )
                  & ( in @ C @ A )
                  & ( D
                    = ( singleton @ C ) ) ) )
              & ( ( ( in @ C @ A )
                  & ( in @ C @ A )
                  & ( D
                    = ( singleton @ C ) ) )
               => ( in @ ( ordered_pair @ C @ D ) @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[496]) ).

thf(152,axiom,
    ! [A: $i,B: $i] :
      ( ( v2_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ A @ B ) )
        & ( v2_membered @ ( set_intersection2 @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc29_membered) ).

thf(1725,plain,
    ! [A: $i,B: $i] :
      ( ( v2_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ A @ B ) )
        & ( v2_membered @ ( set_intersection2 @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[152]) ).

thf(125,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( relation @ ( relation_restriction @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_wellord1) ).

thf(1578,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( relation @ ( relation_restriction @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[125]) ).

thf(184,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( relation_rng @ ( relation_composition @ A @ B ) )
            = ( relation_image @ B @ ( relation_rng @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t160_relat_1) ).

thf(1957,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( relation_rng @ ( relation_composition @ A @ B ) )
            = ( relation_image @ B @ ( relation_rng @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[184]) ).

thf(831,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( upper_relstr_subset @ B @ A )
          <=> ! [C: $i] :
                ( ( element @ C @ ( the_carrier @ A ) )
               => ! [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                   => ( ( ( in @ C @ B )
                        & ( related @ A @ C @ D ) )
                     => ( in @ D @ B ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d20_waybel_0) ).

thf(6361,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( ( upper_relstr_subset @ B @ A )
             => ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( ( in @ C @ B )
                          & ( related @ A @ C @ D ) )
                       => ( in @ D @ B ) ) ) ) )
            & ( ! [C: $i] :
                  ( ( element @ C @ ( the_carrier @ A ) )
                 => ! [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                     => ( ( ( in @ C @ B )
                          & ( related @ A @ C @ D ) )
                       => ( in @ D @ B ) ) ) )
             => ( upper_relstr_subset @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[831]) ).

thf(136,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( complete_latt_str @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( ( join_of_latt_set @ A @ B )
            = ( join_on_relstr @ ( poset_of_lattice @ A ) @ B ) )
          & ( ( meet_of_latt_set @ A @ B )
            = ( meet_on_relstr @ ( poset_of_lattice @ A ) @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t29_yellow_0) ).

thf(1625,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( complete_latt_str @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( ( join_of_latt_set @ A @ B )
            = ( join_on_relstr @ ( poset_of_lattice @ A ) @ B ) )
          & ( ( meet_of_latt_set @ A @ B )
            = ( meet_on_relstr @ ( poset_of_lattice @ A ) @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[136]) ).

thf(617,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i,C: $i] :
          ( ( C
            = ( relation_image @ A @ B ) )
        <=> ! [D: $i] :
              ( ( in @ D @ C )
            <=> ? [E: $i] :
                  ( ( in @ ( ordered_pair @ E @ D ) @ A )
                  & ( in @ E @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d13_relat_1) ).

thf(4597,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i,C: $i] :
          ( ( ( C
              = ( relation_image @ A @ B ) )
           => ! [D: $i] :
                ( ( ( in @ D @ C )
                 => ? [E: $i] :
                      ( ( in @ ( ordered_pair @ E @ D ) @ A )
                      & ( in @ E @ B ) ) )
                & ( ? [E: $i] :
                      ( ( in @ ( ordered_pair @ E @ D ) @ A )
                      & ( in @ E @ B ) )
                 => ( in @ D @ C ) ) ) )
          & ( ! [D: $i] :
                ( ( ( in @ D @ C )
                 => ? [E: $i] :
                      ( ( in @ ( ordered_pair @ E @ D ) @ A )
                      & ( in @ E @ B ) ) )
                & ( ? [E: $i] :
                      ( ( in @ ( ordered_pair @ E @ D ) @ A )
                      & ( in @ E @ B ) )
                 => ( in @ D @ C ) ) )
           => ( C
              = ( relation_image @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[617]) ).

thf(694,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( B
            = ( relation_dom @ A ) )
        <=> ! [C: $i] :
              ( ( in @ C @ B )
            <=> ? [D: $i] : ( in @ ( ordered_pair @ C @ D ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d4_relat_1) ).

thf(5247,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( ( B
              = ( relation_dom @ A ) )
           => ! [C: $i] :
                ( ( ( in @ C @ B )
                 => ? [D: $i] : ( in @ ( ordered_pair @ C @ D ) @ A ) )
                & ( ? [D: $i] : ( in @ ( ordered_pair @ C @ D ) @ A )
                 => ( in @ C @ B ) ) ) )
          & ( ! [C: $i] :
                ( ( ( in @ C @ B )
                 => ? [D: $i] : ( in @ ( ordered_pair @ C @ D ) @ A ) )
                & ( ? [D: $i] : ( in @ ( ordered_pair @ C @ D ) @ A )
                 => ( in @ C @ B ) ) )
           => ( B
              = ( relation_dom @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[694]) ).

thf(458,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
        & ( relation @ C )
        & ( function @ C ) )
     => ( ! [D: $i,E: $i,F: $i] :
            ( ( ( D = E )
              & ( in @ ( relation_image @ C @ E ) @ B )
              & ( D = F )
              & ( in @ ( relation_image @ C @ F ) @ B ) )
           => ( E = F ) )
       => ? [D: $i] :
          ! [E: $i] :
            ( ( in @ E @ D )
          <=> ? [F: $i] :
                ( ( in @ F @ ( powerset @ ( relation_dom @ C ) ) )
                & ( F = E )
                & ( in @ ( relation_image @ C @ E ) @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_tarski__e6_27__finset_1__1) ).

thf(3469,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
        & ( relation @ C )
        & ( function @ C ) )
     => ( ! [D: $i,E: $i,F: $i] :
            ( ( ( D = E )
              & ( in @ ( relation_image @ C @ E ) @ B )
              & ( D = F )
              & ( in @ ( relation_image @ C @ F ) @ B ) )
           => ( E = F ) )
       => ? [D: $i] :
          ! [E: $i] :
            ( ( ( in @ E @ D )
             => ? [F: $i] :
                  ( ( in @ F @ ( powerset @ ( relation_dom @ C ) ) )
                  & ( F = E )
                  & ( in @ ( relation_image @ C @ E ) @ B ) ) )
            & ( ? [F: $i] :
                  ( ( in @ F @ ( powerset @ ( relation_dom @ C ) ) )
                  & ( F = E )
                  & ( in @ ( relation_image @ C @ E ) @ B ) )
             => ( in @ E @ D ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[458]) ).

thf(675,axiom,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( top_str @ B )
         => ! [C: $i] :
              ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( powerset @ ( the_carrier @ B ) ) )
                 => ( ( ( open_subset @ D @ B )
                     => ( ( interior @ B @ D )
                        = D ) )
                    & ( ( ( interior @ A @ C )
                        = C )
                     => ( open_subset @ C @ A ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t55_tops_1) ).

thf(5041,plain,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( top_str @ B )
         => ! [C: $i] :
              ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( powerset @ ( the_carrier @ B ) ) )
                 => ( ( ( open_subset @ D @ B )
                     => ( ( interior @ B @ D )
                        = D ) )
                    & ( ( ( interior @ A @ C )
                        = C )
                     => ( open_subset @ C @ A ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[675]) ).

thf(531,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ! [C: $i] :
              ( ( subnetstr @ C @ A @ B )
             => ( subset @ ( the_carrier @ C ) @ ( the_carrier @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t19_yellow_6) ).

thf(3956,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ! [C: $i] :
              ( ( subnetstr @ C @ A @ B )
             => ( subset @ ( the_carrier @ C ) @ ( the_carrier @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[531]) ).

thf(192,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A )
      & ( function @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_pboole) ).

thf(1989,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A )
      & ( function @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[192]) ).

thf(698,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i,C: $i] :
          ( ( relation @ C )
         => ( ( C
              = ( relation_dom_restriction @ A @ B ) )
          <=> ! [D: $i,E: $i] :
                ( ( in @ ( ordered_pair @ D @ E ) @ C )
              <=> ( ( in @ D @ B )
                  & ( in @ ( ordered_pair @ D @ E ) @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d11_relat_1) ).

thf(5300,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i,C: $i] :
          ( ( relation @ C )
         => ( ( ( C
                = ( relation_dom_restriction @ A @ B ) )
             => ! [D: $i,E: $i] :
                  ( ( ( in @ ( ordered_pair @ D @ E ) @ C )
                   => ( ( in @ D @ B )
                      & ( in @ ( ordered_pair @ D @ E ) @ A ) ) )
                  & ( ( ( in @ D @ B )
                      & ( in @ ( ordered_pair @ D @ E ) @ A ) )
                   => ( in @ ( ordered_pair @ D @ E ) @ C ) ) ) )
            & ( ! [D: $i,E: $i] :
                  ( ( ( in @ ( ordered_pair @ D @ E ) @ C )
                   => ( ( in @ D @ B )
                      & ( in @ ( ordered_pair @ D @ E ) @ A ) ) )
                  & ( ( ( in @ D @ B )
                      & ( in @ ( ordered_pair @ D @ E ) @ A ) )
                   => ( in @ ( ordered_pair @ D @ E ) @ C ) ) )
             => ( C
                = ( relation_dom_restriction @ A @ B ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[698]) ).

thf(711,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] :
    ! [D: $i] :
      ( ( in @ D @ C )
    <=> ( ( in @ D @ ( cartesian_product2 @ A @ B ) )
        & ? [E: $i,F: $i] :
            ( ( ( ordered_pair @ E @ F )
              = D )
            & ( in @ E @ A )
            & ( F
              = ( singleton @ E ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_xboole_0__e16_22__wellord2__1) ).

thf(5404,plain,
    ! [A: $i,B: $i] :
    ? [C: $i] :
    ! [D: $i] :
      ( ( ( in @ D @ C )
       => ( ( in @ D @ ( cartesian_product2 @ A @ B ) )
          & ? [E: $i,F: $i] :
              ( ( ( ordered_pair @ E @ F )
                = D )
              & ( in @ E @ A )
              & ( F
                = ( singleton @ E ) ) ) ) )
      & ( ( ( in @ D @ ( cartesian_product2 @ A @ B ) )
          & ? [E: $i,F: $i] :
              ( ( ( ordered_pair @ E @ F )
                = D )
              & ( in @ E @ A )
              & ( F
                = ( singleton @ E ) ) ) )
       => ( in @ D @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[711]) ).

thf(781,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( subset_complement @ ( the_carrier @ A ) @ B )
            = ( subset_difference @ ( the_carrier @ A ) @ ( cast_as_carrier_subset @ A ) @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t17_pre_topc) ).

thf(6040,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( subset_complement @ ( the_carrier @ A ) @ B )
            = ( subset_difference @ ( the_carrier @ A ) @ ( cast_as_carrier_subset @ A ) @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[781]) ).

thf(687,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
      & ( empty @ B )
      & ( relation @ B )
      & ( function @ B )
      & ( one_to_one @ B )
      & ( epsilon_transitive @ B )
      & ( epsilon_connected @ B )
      & ( ordinal @ B )
      & ( natural @ B )
      & ( finite @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_finset_1) ).

thf(5176,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
      & ( empty @ B )
      & ( relation @ B )
      & ( function @ B )
      & ( one_to_one @ B )
      & ( epsilon_transitive @ B )
      & ( epsilon_connected @ B )
      & ( ordinal @ B )
      & ( natural @ B )
      & ( finite @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[687]) ).

thf(819,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( element @ C @ ( powerset @ A ) )
     => ~ ( ( in @ B @ ( subset_complement @ A @ C ) )
          & ( in @ B @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t54_subset_1) ).

thf(6273,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( element @ C @ ( powerset @ A ) )
     => ~ ( ( in @ B @ ( subset_complement @ A @ C ) )
          & ( in @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[819]) ).

thf(391,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( reflexive_relstr @ A )
        & ( rel_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ~ ( empty @ B )
          & ( finite @ B )
          & ( directed_subset @ B @ A )
          & ( filtered_subset @ B @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_waybel_0) ).

thf(3015,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( reflexive_relstr @ A )
        & ( rel_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ~ ( empty @ B )
          & ( finite @ B )
          & ( directed_subset @ B @ A )
          & ( filtered_subset @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[391]) ).

thf(750,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( net_str @ B @ A )
        & ( element @ C @ ( the_carrier @ B ) ) )
     => ( ( strict_net_str @ ( netstr_restr_to_element @ A @ B @ C ) @ A )
        & ( net_str @ ( netstr_restr_to_element @ A @ B @ C ) @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k5_waybel_9) ).

thf(5700,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ~ ( empty_carrier @ B )
        & ( net_str @ B @ A )
        & ( element @ C @ ( the_carrier @ B ) ) )
     => ( ( strict_net_str @ ( netstr_restr_to_element @ A @ B @ C ) @ A )
        & ( net_str @ ( netstr_restr_to_element @ A @ B @ C ) @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[750]) ).

thf(765,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ~ ( empty @ ( succ @ A ) )
        & ( epsilon_transitive @ ( succ @ A ) )
        & ( epsilon_connected @ ( succ @ A ) )
        & ( ordinal @ ( succ @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc3_ordinal1) ).

thf(5867,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ~ ( empty @ ( succ @ A ) )
        & ( epsilon_transitive @ ( succ @ A ) )
        & ( epsilon_connected @ ( succ @ A ) )
        & ( ordinal @ ( succ @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[765]) ).

thf(337,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_yellow_0) ).

thf(2714,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[337]) ).

thf(423,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ C )
        & ( function @ C ) )
     => ( ( in @ B @ ( relation_dom @ ( relation_dom_restriction @ C @ A ) ) )
       => ( ( apply @ ( relation_dom_restriction @ C @ A ) @ B )
          = ( apply @ C @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t70_funct_1) ).

thf(3196,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ C )
        & ( function @ C ) )
     => ( ( in @ B @ ( relation_dom @ ( relation_dom_restriction @ C @ A ) ) )
       => ( ( apply @ ( relation_dom_restriction @ C @ A ) @ B )
          = ( apply @ C @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[423]) ).

thf(673,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( function @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_funct_1) ).

thf(5036,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( function @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[673]) ).

thf(647,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_commutative @ A )
        & ( join_semilatt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( ( below @ A @ B @ C )
                  & ( below @ A @ C @ B ) )
               => ( B = C ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t26_lattices) ).

thf(4865,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_commutative @ A )
        & ( join_semilatt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( ( below @ A @ B @ C )
                  & ( below @ A @ C @ B ) )
               => ( B = C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[647]) ).

thf(554,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( element @ ( join @ A @ B @ C ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_lattices) ).

thf(4034,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( element @ ( join @ A @ B @ C ) @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[554]) ).

thf(229,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( relation @ ( relation_inverse @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k4_relat_1) ).

thf(2223,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( relation @ ( relation_inverse @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[229]) ).

thf(106,axiom,
    ! [A: $i,B: $i] :
      ( ( relation_of2 @ B @ A @ A )
     => ! [C: $i,D: $i] :
          ( ( ( rel_str_of @ A @ B )
            = ( rel_str_of @ C @ D ) )
         => ( ( A = C )
            & ( B = D ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',free_g1_orders_2) ).

thf(1473,plain,
    ! [A: $i,B: $i] :
      ( ( relation_of2 @ B @ A @ A )
     => ! [C: $i,D: $i] :
          ( ( ( rel_str_of @ A @ B )
            = ( rel_str_of @ C @ D ) )
         => ( ( A = C )
            & ( B = D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[106]) ).

thf(429,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( transitive @ A )
      <=> ! [B: $i,C: $i,D: $i] :
            ( ( ( in @ ( ordered_pair @ B @ C ) @ A )
              & ( in @ ( ordered_pair @ C @ D ) @ A ) )
           => ( in @ ( ordered_pair @ B @ D ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l2_wellord1) ).

thf(3244,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( transitive @ A )
         => ! [B: $i,C: $i,D: $i] :
              ( ( ( in @ ( ordered_pair @ B @ C ) @ A )
                & ( in @ ( ordered_pair @ C @ D ) @ A ) )
             => ( in @ ( ordered_pair @ B @ D ) @ A ) ) )
        & ( ! [B: $i,C: $i,D: $i] :
              ( ( ( in @ ( ordered_pair @ B @ C ) @ A )
                & ( in @ ( ordered_pair @ C @ D ) @ A ) )
             => ( in @ ( ordered_pair @ B @ D ) @ A ) )
         => ( transitive @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[429]) ).

thf(341,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( transitive_relstr @ A )
      & ( directed_relstr @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc4_yellow_6) ).

thf(2731,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( transitive_relstr @ A )
      & ( directed_relstr @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[341]) ).

thf(67,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( function @ B )
        & ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( function @ C )
        & ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A ) )
     => ( ( strict_latt_str @ ( latt_str_of @ A @ B @ C ) )
        & ( latt_str @ ( latt_str_of @ A @ B @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_g3_lattices) ).

thf(1261,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( function @ B )
        & ( quasi_total @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ B @ ( cartesian_product2 @ A @ A ) @ A )
        & ( function @ C )
        & ( quasi_total @ C @ ( cartesian_product2 @ A @ A ) @ A )
        & ( relation_of2 @ C @ ( cartesian_product2 @ A @ A ) @ A ) )
     => ( ( strict_latt_str @ ( latt_str_of @ A @ B @ C ) )
        & ( latt_str @ ( latt_str_of @ A @ B @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[67]) ).

thf(792,axiom,
    ! [A: $i,B: $i] :
      ( ~ ( empty @ A )
     => ~ ( empty @ ( set_union2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_xboole_0) ).

thf(6099,plain,
    ! [A: $i,B: $i] :
      ( ~ ( empty @ A )
     => ~ ( empty @ ( set_union2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[792]) ).

thf(518,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( latt_str @ B ) )
     => ! [C: $i] :
          ( ( element @ C @ ( the_carrier @ ( poset_of_lattice @ B ) ) )
         => ( ( relstr_set_smaller @ ( poset_of_lattice @ B ) @ A @ C )
          <=> ( latt_element_smaller @ B @ ( cast_to_el_of_lattice @ B @ C ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t31_lattice3) ).

thf(3869,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ B )
        & ( lattice @ B )
        & ( latt_str @ B ) )
     => ! [C: $i] :
          ( ( element @ C @ ( the_carrier @ ( poset_of_lattice @ B ) ) )
         => ( ( ( relstr_set_smaller @ ( poset_of_lattice @ B ) @ A @ C )
             => ( latt_element_smaller @ B @ ( cast_to_el_of_lattice @ B @ C ) @ A ) )
            & ( ( latt_element_smaller @ B @ ( cast_to_el_of_lattice @ B @ C ) @ A )
             => ( relstr_set_smaller @ ( poset_of_lattice @ B ) @ A @ C ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[518]) ).

thf(285,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_inverse_image @ B @ A ) @ ( relation_dom @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t167_relat_1) ).

thf(2467,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_inverse_image @ B @ A ) @ ( relation_dom @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[285]) ).

thf(460,axiom,
    ! [A: $i] : ( element @ ( k1_pcomps_1 @ A ) @ ( powerset @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_pcomps_1) ).

thf(3489,plain,
    ! [A: $i] : ( element @ ( k1_pcomps_1 @ A ) @ ( powerset @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[460]) ).

thf(534,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( closed_subset @ B @ A )
          <=> ( open_subset @ ( subset_difference @ ( the_carrier @ A ) @ ( cast_as_carrier_subset @ A ) @ B ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d6_pre_topc) ).

thf(3965,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( ( closed_subset @ B @ A )
             => ( open_subset @ ( subset_difference @ ( the_carrier @ A ) @ ( cast_as_carrier_subset @ A ) @ B ) @ A ) )
            & ( ( open_subset @ ( subset_difference @ ( the_carrier @ A ) @ ( cast_as_carrier_subset @ A ) @ B ) @ A )
             => ( closed_subset @ B @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[534]) ).

thf(98,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( empty_carrier_subset @ A )
        = empty_set ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_pre_topc) ).

thf(1431,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( empty_carrier_subset @ A )
        = empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[98]) ).

thf(663,axiom,
    ! [A: $i] :
      ( ( finite @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
         => ~ ( ( B != empty_set )
              & ! [C: $i] :
                  ~ ( ( in @ C @ B )
                    & ! [D: $i] :
                        ( ( ( in @ D @ B )
                          & ( subset @ C @ D ) )
                       => ( D = C ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t18_finset_1) ).

thf(4955,plain,
    ! [A: $i] :
      ( ( finite @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
         => ~ ( ( B != empty_set )
              & ! [C: $i] :
                  ~ ( ( in @ C @ B )
                    & ! [D: $i] :
                        ( ( ( in @ D @ B )
                          & ( subset @ C @ D ) )
                       => ( D = C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[663]) ).

thf(588,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( element @ ( meet @ A @ B @ C ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_lattices) ).

thf(4271,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( element @ ( meet @ A @ B @ C ) @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[588]) ).

thf(180,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( heyting_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( distributive_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc6_waybel_1) ).

thf(1930,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( heyting_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( distributive_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[180]) ).

thf(408,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
        & ( relation @ C )
        & ( function @ C ) )
     => ? [D: $i] :
        ! [E: $i] :
          ( ( in @ E @ D )
        <=> ( ( in @ E @ ( powerset @ ( relation_dom @ C ) ) )
            & ( in @ ( relation_image @ C @ E ) @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s1_xboole_0__e6_27__finset_1) ).

thf(3128,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
        & ( relation @ C )
        & ( function @ C ) )
     => ? [D: $i] :
        ! [E: $i] :
          ( ( ( in @ E @ D )
           => ( ( in @ E @ ( powerset @ ( relation_dom @ C ) ) )
              & ( in @ ( relation_image @ C @ E ) @ B ) ) )
          & ( ( ( in @ E @ ( powerset @ ( relation_dom @ C ) ) )
              & ( in @ ( relation_image @ C @ E ) @ B ) )
           => ( in @ E @ D ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[408]) ).

thf(567,axiom,
    ! [A: $i,B: $i] :
      ( ( ( strict_latt_str @ B )
        & ( latt_str @ B ) )
     => ( ( B
          = ( boole_lattice @ A ) )
      <=> ( ( ( the_carrier @ B )
            = ( powerset @ A ) )
          & ! [C: $i] :
              ( ( element @ C @ ( powerset @ A ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( powerset @ A ) )
                 => ( ( ( apply_binary @ ( the_L_join @ B ) @ C @ D )
                      = ( subset_union2 @ A @ C @ D ) )
                    & ( ( apply_binary @ ( the_L_meet @ B ) @ C @ D )
                      = ( subset_intersection2 @ A @ C @ D ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d1_lattice3) ).

thf(4129,plain,
    ! [A: $i,B: $i] :
      ( ( ( strict_latt_str @ B )
        & ( latt_str @ B ) )
     => ( ( ( B
            = ( boole_lattice @ A ) )
         => ( ( ( the_carrier @ B )
              = ( powerset @ A ) )
            & ! [C: $i] :
                ( ( element @ C @ ( powerset @ A ) )
               => ! [D: $i] :
                    ( ( element @ D @ ( powerset @ A ) )
                   => ( ( ( apply_binary @ ( the_L_join @ B ) @ C @ D )
                        = ( subset_union2 @ A @ C @ D ) )
                      & ( ( apply_binary @ ( the_L_meet @ B ) @ C @ D )
                        = ( subset_intersection2 @ A @ C @ D ) ) ) ) ) ) )
        & ( ( ( ( the_carrier @ B )
              = ( powerset @ A ) )
            & ! [C: $i] :
                ( ( element @ C @ ( powerset @ A ) )
               => ! [D: $i] :
                    ( ( element @ D @ ( powerset @ A ) )
                   => ( ( ( apply_binary @ ( the_L_join @ B ) @ C @ D )
                        = ( subset_union2 @ A @ C @ D ) )
                      & ( ( apply_binary @ ( the_L_meet @ B ) @ C @ D )
                        = ( subset_intersection2 @ A @ C @ D ) ) ) ) ) )
         => ( B
            = ( boole_lattice @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[567]) ).

thf(50,axiom,
    ! [A: $i,B: $i] :
      ( ( ( finite @ A )
        & ( finite @ B ) )
     => ( finite @ ( cartesian_product2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc14_finset_1) ).

thf(1152,plain,
    ! [A: $i,B: $i] :
      ( ( ( finite @ A )
        & ( finite @ B ) )
     => ( finite @ ( cartesian_product2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[50]) ).

thf(685,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( transitive_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( ~ ( empty @ B )
              & ( directed_subset @ B @ A ) )
          <=> ! [C: $i] :
                ( ( ( finite @ C )
                  & ( element @ C @ ( powerset @ B ) ) )
               => ? [D: $i] :
                    ( ( element @ D @ ( the_carrier @ A ) )
                    & ( in @ D @ B )
                    & ( relstr_set_smaller @ A @ C @ D ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_waybel_0) ).

thf(5151,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( transitive_relstr @ A )
        & ( rel_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( ( ( ~ ( empty @ B )
                & ( directed_subset @ B @ A ) )
             => ! [C: $i] :
                  ( ( ( finite @ C )
                    & ( element @ C @ ( powerset @ B ) ) )
                 => ? [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                      & ( in @ D @ B )
                      & ( relstr_set_smaller @ A @ C @ D ) ) ) )
            & ( ! [C: $i] :
                  ( ( ( finite @ C )
                    & ( element @ C @ ( powerset @ B ) ) )
                 => ? [D: $i] :
                      ( ( element @ D @ ( the_carrier @ A ) )
                      & ( in @ D @ B )
                      & ( relstr_set_smaller @ A @ C @ D ) ) )
             => ( ~ ( empty @ B )
                & ( directed_subset @ B @ A ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[685]) ).

thf(800,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( strict_rel_str @ A )
       => ( A
          = ( rel_str_of @ ( the_carrier @ A ) @ ( the_InternalRel @ A ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',abstractness_v1_orders_2) ).

thf(6155,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( strict_rel_str @ A )
       => ( A
          = ( rel_str_of @ ( the_carrier @ A ) @ ( the_InternalRel @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[800]) ).

thf(586,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( below_refl @ A @ B @ C )
              <=> ( related_reflexive @ ( poset_of_lattice @ A ) @ ( cast_to_el_of_LattPOSet @ A @ B ) @ ( cast_to_el_of_LattPOSet @ A @ C ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t7_lattice3) ).

thf(4242,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( ( below_refl @ A @ B @ C )
                 => ( related_reflexive @ ( poset_of_lattice @ A ) @ ( cast_to_el_of_LattPOSet @ A @ B ) @ ( cast_to_el_of_LattPOSet @ A @ C ) ) )
                & ( ( related_reflexive @ ( poset_of_lattice @ A ) @ ( cast_to_el_of_LattPOSet @ A @ B ) @ ( cast_to_el_of_LattPOSet @ A @ C ) )
                 => ( below_refl @ A @ B @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[586]) ).

thf(371,axiom,
    ! [A: $i,B: $i] :
      ( ~ ( empty @ B )
     => ! [C: $i] :
          ( ( relation_of2 @ C @ A @ B )
         => ( ( ( function @ C )
              & ( quasi_total @ C @ A @ B ) )
           => ( ( function @ C )
              & ( v1_partfun1 @ C @ A @ B )
              & ( quasi_total @ C @ A @ B ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc5_funct_2) ).

thf(2898,plain,
    ! [A: $i,B: $i] :
      ( ~ ( empty @ B )
     => ! [C: $i] :
          ( ( relation_of2 @ C @ A @ B )
         => ( ( ( function @ C )
              & ( quasi_total @ C @ A @ B ) )
           => ( ( function @ C )
              & ( v1_partfun1 @ C @ A @ B )
              & ( quasi_total @ C @ A @ B ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[371]) ).

thf(90,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_dom_restriction @ B @ A ) @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t88_relat_1) ).

thf(1384,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_dom_restriction @ B @ A ) @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[90]) ).

thf(448,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ( relation_of2 @ B @ A @ A ) )
     => ( ~ ( empty_carrier @ ( rel_str_of @ A @ B ) )
        & ( strict_rel_str @ ( rel_str_of @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_orders_2) ).

thf(3411,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ( relation_of2 @ B @ A @ A ) )
     => ( ~ ( empty_carrier @ ( rel_str_of @ A @ B ) )
        & ( strict_rel_str @ ( rel_str_of @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[448]) ).

thf(667,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ~ ( ( B != empty_set )
          & ( ( complements_of_subsets @ A @ B )
            = empty_set ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t46_setfam_1) ).

thf(4972,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ~ ( ( B != empty_set )
          & ( ( complements_of_subsets @ A @ B )
            = empty_set ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[667]) ).

thf(676,axiom,
    ! [A: $i,B: $i] :
      ( ( rel_str @ A )
     => ( element @ ( join_on_relstr @ A @ B ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_yellow_0) ).

thf(5046,plain,
    ! [A: $i,B: $i] :
      ( ( rel_str @ A )
     => ( element @ ( join_on_relstr @ A @ B ) @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[676]) ).

thf(582,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( element @ ( unordered_pair_as_carrier_subset @ A @ B @ C ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k2_struct_0) ).

thf(4206,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( element @ ( unordered_pair_as_carrier_subset @ A @ B @ C ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[582]) ).

thf(723,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ( ( relstr_set_smaller @ A @ empty_set @ B )
            & ( relstr_element_smaller @ A @ empty_set @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t6_yellow_0) ).

thf(5468,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( the_carrier @ A ) )
         => ( ( relstr_set_smaller @ A @ empty_set @ B )
            & ( relstr_element_smaller @ A @ empty_set @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[723]) ).

thf(702,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ! [B: $i] :
          ( ( ordinal @ B )
         => ~ ( ~ ( in @ A @ B )
              & ( A != B )
              & ~ ( in @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t24_ordinal1) ).

thf(5354,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ! [B: $i] :
          ( ( ordinal @ B )
         => ~ ( ~ ( in @ A @ B )
              & ( A != B )
              & ~ ( in @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[702]) ).

thf(595,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( poset_of_lattice @ A )
        = ( rel_str_of @ ( the_carrier @ A ) @ ( k2_lattice3 @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d2_lattice3) ).

thf(4363,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( poset_of_lattice @ A )
        = ( rel_str_of @ ( the_carrier @ A ) @ ( k2_lattice3 @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[595]) ).

thf(265,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( relation_of2 @ B @ A @ A )
      & ( relation @ B )
      & ( reflexive @ B )
      & ( symmetric @ B )
      & ( antisymmetric @ B )
      & ( transitive @ B )
      & ( v1_partfun1 @ B @ A @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_partfun1) ).

thf(2372,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( relation_of2 @ B @ A @ A )
      & ( relation @ B )
      & ( reflexive @ B )
      & ( symmetric @ B )
      & ( antisymmetric @ B )
      & ( transitive @ B )
      & ( v1_partfun1 @ B @ A @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[265]) ).

thf(502,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( reflexive @ A )
      <=> ! [B: $i] :
            ( ( in @ B @ ( relation_field @ A ) )
           => ( in @ ( ordered_pair @ B @ B ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l1_wellord1) ).

thf(3753,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( reflexive @ A )
         => ! [B: $i] :
              ( ( in @ B @ ( relation_field @ A ) )
             => ( in @ ( ordered_pair @ B @ B ) @ A ) ) )
        & ( ! [B: $i] :
              ( ( in @ B @ ( relation_field @ A ) )
             => ( in @ ( ordered_pair @ B @ B ) @ A ) )
         => ( reflexive @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[502]) ).

thf(132,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( reflexive @ A )
      <=> ( is_reflexive_in @ A @ ( relation_field @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d9_relat_2) ).

thf(1606,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( reflexive @ A )
         => ( is_reflexive_in @ A @ ( relation_field @ A ) ) )
        & ( ( is_reflexive_in @ A @ ( relation_field @ A ) )
         => ( reflexive @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[132]) ).

thf(671,axiom,
    ! [A: $i] :
      ~ ( empty @ ( succ @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_ordinal1) ).

thf(5029,plain,
    ! [A: $i] :
      ~ ( empty @ ( succ @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[671]) ).

thf(456,axiom,
    ! [A: $i,B: $i] :
      ( ~ ( ~ ( disjoint @ A @ B )
          & ! [C: $i] :
              ~ ( in @ C @ ( set_intersection2 @ A @ B ) ) )
      & ~ ( ? [C: $i] : ( in @ C @ ( set_intersection2 @ A @ B ) )
          & ( disjoint @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t4_xboole_0) ).

thf(3461,plain,
    ! [A: $i,B: $i] :
      ( ~ ( ~ ( disjoint @ A @ B )
          & ! [C: $i] :
              ~ ( in @ C @ ( set_intersection2 @ A @ B ) ) )
      & ~ ( ? [C: $i] : ( in @ C @ ( set_intersection2 @ A @ B ) )
          & ( disjoint @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[456]) ).

thf(186,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( subrelstr @ B @ A )
         => ( rel_str @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_m1_yellow_0) ).

thf(1962,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( subrelstr @ B @ A )
         => ( rel_str @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[186]) ).

thf(801,axiom,
    ! [A: $i] :
    ? [B: $i] : ( element @ B @ A ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m1_subset_1) ).

thf(6158,plain,
    ! [A: $i] :
    ? [B: $i] : ( element @ B @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[801]) ).

thf(156,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( relation @ B )
      & ( function @ B )
      & ( ( relation_dom @ B )
        = A )
      & ! [C: $i] :
          ( ( in @ C @ A )
         => ( ( apply @ B @ C )
            = ( singleton @ C ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s3_funct_1__e16_22__wellord2) ).

thf(1769,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( relation @ B )
      & ( function @ B )
      & ( ( relation_dom @ B )
        = A )
      & ! [C: $i] :
          ( ( in @ C @ A )
         => ( ( apply @ B @ C )
            = ( singleton @ C ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[156]) ).

thf(359,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_image @ B @ A ) @ ( relation_rng @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t144_relat_1) ).

thf(2834,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_image @ B @ A ) @ ( relation_rng @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[359]) ).

thf(817,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ! [C: $i] :
          ( ( ( relation @ C )
            & ( function @ C ) )
         => ( ( in @ A @ ( relation_dom @ B ) )
           => ( ( apply @ ( relation_composition @ B @ C ) @ A )
              = ( apply @ C @ ( apply @ B @ A ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t23_funct_1) ).

thf(6265,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ! [C: $i] :
          ( ( ( relation @ C )
            & ( function @ C ) )
         => ( ( in @ A @ ( relation_dom @ B ) )
           => ( ( apply @ ( relation_composition @ B @ C ) @ A )
              = ( apply @ C @ ( apply @ B @ A ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[817]) ).

thf(41,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( ( ( function @ C )
          & ( quasi_total @ C @ A @ B )
          & ( bijective @ C @ A @ B ) )
       => ( ( function @ C )
          & ( one_to_one @ C )
          & ( quasi_total @ C @ A @ B )
          & ( onto @ C @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_funct_2) ).

thf(1069,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( ( ( function @ C )
          & ( quasi_total @ C @ A @ B )
          & ( bijective @ C @ A @ B ) )
       => ( ( function @ C )
          & ( one_to_one @ C )
          & ( quasi_total @ C @ A @ B )
          & ( onto @ C @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[41]) ).

thf(660,axiom,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ! [C: $i] :
                ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
               => ( ( in @ C @ B )
                 => ( closed_subset @ C @ A ) ) )
           => ( closed_subset @ ( meet_of_subsets @ ( the_carrier @ A ) @ B ) @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t44_pre_topc) ).

thf(4940,plain,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
         => ( ! [C: $i] :
                ( ( element @ C @ ( powerset @ ( the_carrier @ A ) ) )
               => ( ( in @ C @ B )
                 => ( closed_subset @ C @ A ) ) )
           => ( closed_subset @ ( meet_of_subsets @ ( the_carrier @ A ) @ B ) @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[660]) ).

thf(14,axiom,
    ! [A: $i,B: $i] :
      ( ( ( set_difference @ A @ B )
        = empty_set )
    <=> ( subset @ A @ B ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t37_xboole_1) ).

thf(882,plain,
    ! [A: $i,B: $i] :
      ( ( ( ( set_difference @ A @ B )
          = empty_set )
       => ( subset @ A @ B ) )
      & ( ( subset @ A @ B )
       => ( ( set_difference @ A @ B )
          = empty_set ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(1359,plain,
    ( ! [A: $i] :
        ( ( centered @ A )
       => ( ( A != empty_set )
          & ~ ? [B: $i] :
                ( ( B != empty_set )
                & ( subset @ B @ A )
                & ( finite @ B )
                & ( ( set_meet @ B )
                  = empty_set ) ) ) )
    & ! [A: $i] :
        ( ( ( A != empty_set )
          & ~ ? [B: $i] :
                ( ( B != empty_set )
                & ( subset @ B @ A )
                & ( finite @ B )
                & ( ( set_meet @ B )
                  = empty_set ) ) )
       => ( centered @ A ) ) ),
    inference(miniscope,[status(thm)],[1358]) ).

thf(1362,plain,
    ! [A: $i] :
      ( ~ ( centered @ A )
      | ( A != empty_set ) ),
    inference(cnf,[status(esa)],[1359]) ).

thf(1366,plain,
    ! [A: $i] :
      ( ( A != empty_set )
      | ~ ( centered @ A ) ),
    inference(lifteq,[status(thm)],[1362]) ).

thf(1367,plain,
    ~ ( centered @ empty_set ),
    inference(simp,[status(thm)],[1366]) ).

thf(20,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( complete_relstr @ A )
          & ( connected_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( connected_relstr @ A )
          & ( v2_waybel_3 @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc6_waybel_3) ).

thf(940,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( complete_relstr @ A )
          & ( connected_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( connected_relstr @ A )
          & ( v2_waybel_3 @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).

thf(225,axiom,
    ! [A: $i] : ( antisymmetric @ ( inclusion_relation @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t5_wellord2) ).

thf(2206,plain,
    ! [A: $i] : ( antisymmetric @ ( inclusion_relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[225]) ).

thf(759,axiom,
    ! [A: $i,B: $i] :
      ( ( ordinal @ B )
     => ~ ( ( subset @ A @ B )
          & ( A != empty_set )
          & ! [C: $i] :
              ( ( ordinal @ C )
             => ~ ( ( in @ C @ A )
                  & ! [D: $i] :
                      ( ( ordinal @ D )
                     => ( ( in @ D @ A )
                       => ( ordinal_subset @ C @ D ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t32_ordinal1) ).

thf(5789,plain,
    ! [A: $i,B: $i] :
      ( ( ordinal @ B )
     => ~ ( ( subset @ A @ B )
          & ( A != empty_set )
          & ! [C: $i] :
              ( ( ordinal @ C )
             => ~ ( ( in @ C @ A )
                  & ! [D: $i] :
                      ( ( ordinal @ D )
                     => ( ( in @ D @ A )
                       => ( ordinal_subset @ C @ D ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[759]) ).

thf(104,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( ( ( function @ C )
          & ( one_to_one @ C )
          & ( quasi_total @ C @ A @ B )
          & ( onto @ C @ A @ B ) )
       => ( ( function @ C )
          & ( quasi_total @ C @ A @ B )
          & ( bijective @ C @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc3_funct_2) ).

thf(1463,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
     => ( ( ( function @ C )
          & ( one_to_one @ C )
          & ( quasi_total @ C @ A @ B )
          & ( onto @ C @ A @ B ) )
       => ( ( function @ C )
          & ( quasi_total @ C @ A @ B )
          & ( bijective @ C @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[104]) ).

thf(797,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B )
        & ( element @ C @ A )
        & ( element @ D @ B ) )
     => ( element @ ( ordered_pair_as_product_element @ A @ B @ C @ D ) @ ( cartesian_product2 @ A @ B ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k1_domain_1) ).

thf(6145,plain,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B )
        & ( element @ C @ A )
        & ( element @ D @ B ) )
     => ( element @ ( ordered_pair_as_product_element @ A @ B @ C @ D ) @ ( cartesian_product2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[797]) ).

thf(387,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( ~ ( empty_carrier @ C )
                & ( full_subnetstr @ C @ A @ B )
                & ( subnetstr @ C @ A @ B ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ B ) )
                 => ! [E: $i] :
                      ( ( element @ E @ ( the_carrier @ B ) )
                     => ! [F: $i] :
                          ( ( element @ F @ ( the_carrier @ C ) )
                         => ! [G: $i] :
                              ( ( element @ G @ ( the_carrier @ C ) )
                             => ( ( ( D = F )
                                  & ( E = G )
                                  & ( related @ B @ D @ E ) )
                               => ( related @ C @ F @ G ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t21_yellow_6) ).

thf(2998,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( ~ ( empty_carrier @ C )
                & ( full_subnetstr @ C @ A @ B )
                & ( subnetstr @ C @ A @ B ) )
             => ! [D: $i] :
                  ( ( element @ D @ ( the_carrier @ B ) )
                 => ! [E: $i] :
                      ( ( element @ E @ ( the_carrier @ B ) )
                     => ! [F: $i] :
                          ( ( element @ F @ ( the_carrier @ C ) )
                         => ! [G: $i] :
                              ( ( element @ G @ ( the_carrier @ C ) )
                             => ( ( ( D = F )
                                  & ( E = G )
                                  & ( related @ B @ D @ E ) )
                               => ( related @ C @ F @ G ) ) ) ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[387]) ).

thf(201,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A )
      & ( up_complete_relstr @ A )
      & ( join_complete_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A )
      & ( distributive_relstr @ A )
      & ( v2_waybel_3 @ A )
      & ( v3_waybel_3 @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_waybel_6) ).

thf(2018,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_rel_str @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( lower_bounded_relstr @ A )
      & ( upper_bounded_relstr @ A )
      & ( bounded_relstr @ A )
      & ( up_complete_relstr @ A )
      & ( join_complete_relstr @ A )
      & ( with_suprema_relstr @ A )
      & ( with_infima_relstr @ A )
      & ( complete_relstr @ A )
      & ( distributive_relstr @ A )
      & ( v2_waybel_3 @ A )
      & ( v3_waybel_3 @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[201]) ).

thf(570,axiom,
    ! [A: $i] :
      ~ ( empty @ ( powerset @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_subset_1) ).

thf(4161,plain,
    ! [A: $i] :
      ~ ( empty @ ( powerset @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[570]) ).

thf(209,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( boolean_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( bounded_relstr @ A )
          & ( distributive_relstr @ A )
          & ( complemented_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc8_waybel_1) ).

thf(2059,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( boolean_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A )
          & ( transitive_relstr @ A )
          & ( antisymmetric_relstr @ A )
          & ( with_suprema_relstr @ A )
          & ( with_infima_relstr @ A )
          & ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A )
          & ( bounded_relstr @ A )
          & ( distributive_relstr @ A )
          & ( complemented_relstr @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[209]) ).

thf(739,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( empty @ A )
      & ( function @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_funct_1) ).

thf(5569,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( empty @ A )
      & ( function @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[739]) ).

thf(786,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( is_a_cluster_point_of_netstr @ A @ B @ C )
              <=> ! [D: $i] :
                    ( ( point_neighbourhood @ D @ A @ C )
                   => ( is_often_in @ A @ B @ D ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',d9_waybel_9) ).

thf(6072,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( topological_space @ A )
        & ( top_str @ A ) )
     => ! [B: $i] :
          ( ( ~ ( empty_carrier @ B )
            & ( net_str @ B @ A ) )
         => ! [C: $i] :
              ( ( element @ C @ ( the_carrier @ A ) )
             => ( ( ( is_a_cluster_point_of_netstr @ A @ B @ C )
                 => ! [D: $i] :
                      ( ( point_neighbourhood @ D @ A @ C )
                     => ( is_often_in @ A @ B @ D ) ) )
                & ( ! [D: $i] :
                      ( ( point_neighbourhood @ D @ A @ C )
                     => ( is_often_in @ A @ B @ D ) )
                 => ( is_a_cluster_point_of_netstr @ A @ B @ C ) ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[786]) ).

thf(96,axiom,
    ! [A: $i,B: $i] :
      ( ( v2_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ B @ A ) )
        & ( v2_membered @ ( set_intersection2 @ B @ A ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc30_membered) ).

thf(1416,plain,
    ! [A: $i,B: $i] :
      ( ( v2_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ B @ A ) )
        & ( v2_membered @ ( set_intersection2 @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[96]) ).

thf(559,axiom,
    ! [A: $i] :
      ( ! [B: $i] :
          ( ( in @ B @ A )
         => ( ( ordinal @ B )
            & ( subset @ B @ A ) ) )
     => ( ordinal @ A ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t31_ordinal1) ).

thf(4056,plain,
    ! [A: $i] :
      ( ! [B: $i] :
          ( ( in @ B @ A )
         => ( ( ordinal @ B )
            & ( subset @ B @ A ) ) )
     => ( ordinal @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[559]) ).

thf(646,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_commutative @ A )
        & ( join_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( element @ ( join_commut @ A @ B @ C ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',dt_k3_lattices) ).

thf(4863,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( join_commutative @ A )
        & ( join_semilatt_str @ A )
        & ( element @ B @ ( the_carrier @ A ) )
        & ( element @ C @ ( the_carrier @ A ) ) )
     => ( element @ ( join_commut @ A @ B @ C ) @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[646]) ).

thf(172,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ A @ B )
        & ( subset @ A @ C ) )
     => ( subset @ A @ ( set_intersection2 @ B @ C ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t19_xboole_1) ).

thf(1870,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ A @ B )
        & ( subset @ A @ C ) )
     => ( subset @ A @ ( set_intersection2 @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[172]) ).

thf(25,axiom,
    ! [A: $i,B: $i] :
      ( ( v3_membered @ A )
     => ( ( v1_membered @ ( set_difference @ A @ B ) )
        & ( v2_membered @ ( set_difference @ A @ B ) )
        & ( v3_membered @ ( set_difference @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc39_membered) ).

thf(972,plain,
    ! [A: $i,B: $i] :
      ( ( v3_membered @ A )
     => ( ( v1_membered @ ( set_difference @ A @ B ) )
        & ( v2_membered @ ( set_difference @ A @ B ) )
        & ( v3_membered @ ( set_difference @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).

thf(349,axiom,
    ! [A: $i,B: $i] :
      ( ( v5_membered @ A )
     => ( ( v1_membered @ ( set_difference @ A @ B ) )
        & ( v2_membered @ ( set_difference @ A @ B ) )
        & ( v3_membered @ ( set_difference @ A @ B ) )
        & ( v4_membered @ ( set_difference @ A @ B ) )
        & ( v5_membered @ ( set_difference @ A @ B ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc41_membered) ).

thf(2771,plain,
    ! [A: $i,B: $i] :
      ( ( v5_membered @ A )
     => ( ( v1_membered @ ( set_difference @ A @ B ) )
        & ( v2_membered @ ( set_difference @ A @ B ) )
        & ( v3_membered @ ( set_difference @ A @ B ) )
        & ( v4_membered @ ( set_difference @ A @ B ) )
        & ( v5_membered @ ( set_difference @ A @ B ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[349]) ).

thf(23745,plain,
    $false,
    inference(cvc4,[status(thm)],[3021,3944,4835,4824,1559,846,2921,1982,5582,1110,1501,4201,3962,5422,4571,4005,5857,1315,2787,6317,3449,6172,2544,5778,5444,6057,3990,1522,1401,3012,2380,1533,4623,1305,1158,2976,2117,1406,6162,3858,1939,4807,1173,6295,3530,4090,5755,2918,1735,1867,2448,1872,3781,2627,2459,1063,2195,4543,5967,5550,1164,1999,3616,1233,6241,3414,5161,1196,2723,2046,3502,1576,841,1645,2082,6102,1529,2531,3688,5024,1243,6268,3249,4371,2886,4916,1601,1386,3466,5553,3976,2339,3342,3495,3061,2708,2274,4023,2126,2745,1287,4546,3938,4743,2039,6034,4070,3116,1907,5274,4654,1330,1264,3148,838,6315,1313,1832,1191,3744,2691,3998,1379,5214,1087,5521,1609,5480,1398,3951,1641,2301,1875,3866,4008,2829,6049,1800,5622,3919,1347,1572,1115,2635,5052,4368,4952,4771,3231,4432,5787,2237,3199,3393,3724,2782,3983,4815,3973,2073,4578,1450,1040,1109,1632,2469,6135,1682,834,5914,5032,2291,3357,2254,1960,2555,1581,2335,3771,4810,3986,3537,2281,3505,3157,5321,2002,2965,3606,2586,3068,1377,5370,2483,1119,1622,4087,2242,2639,3588,1697,3492,2718,1863,1074,5530,6020,1691,6047,4531,3186,5562,2737,4031,1311,2232,2296,2641,4910,2660,4059,2905,3550,4172,3418,6092,1047,1730,3679,6200,1163,1274,2705,6079,5630,2541,1519,6032,5366,4204,6356,6178,4021,5049,2589,2249,6247,6371,862,4878,5455,5956,3154,3134,1238,2015,3958,2464,3810,1888,889,1027,2211,1032,3980,4053,2433,3403,2565,879,2332,2826,6043,3137,3499,3750,2872,5021,5460,1687,4776,5534,5038,1159,3535,1836,1787,4740,3050,1128,2492,4461,2228,3647,2112,1740,842,3784,6324,2115,1017,1804,6375,5635,1111,1587,5362,4883,3916,1118,5475,4817,3968,2245,1350,1936,5145,3254,2694,4693,3650,869,1493,3954,4301,5694,3407,3596,5547,4861,2349,3671,6275,2472,1160,2877,3143,6175,5818,1964,4167,1461,6304,901,1414,2240,1842,837,2536,5374,3059,4482,1050,3390,1984,1852,3760,3333,4689,1114,2968,5063,1776,5850,2450,2932,3486,1478,6097,2836,1456,2387,1231,4934,4540,2497,3692,2697,1246,3064,4152,1720,3083,1393,3454,3834,2208,4889,5415,5964,5419,4036,3508,2645,2749,1434,4184,938,3225,2702,2546,4195,5402,6160,5090,4966,1695,1712,1054,3321,5447,1035,1996,5872,2423,2529,2909,4550,6368,965,4470,2391,5359,3491,5230,856,6243,3686,2524,5483,4919,5969,5451,3079,2941,1154,4000,2048,2225,2657,2981,2489,3086,2568,3458,4975,5503,1256,2789,843,4537,5471,3695,4236,3002,1107,3594,5703,2457,5735,4245,2319,5556,4796,3077,3619,3579,4273,1258,5784,2474,947,2214,1574,3779,1933,1722,1043,4176,1122,6196,2510,979,2721,3352,4337,4704,3996,2538,2637,5325,1117,6147,4828,3515,5853,3270,1603,6321,4374,3182,5267,1307,2824,2182,2742,4103,5730,4569,1993,2261,3861,2553,1381,3150,5780,1112,1877,3747,2267,4028,6353,1162,4208,4181,848,4332,3192,1838,1325,3006,3451,6319,4652,2874,4832,5057,2962,5442,3110,1643,2369,1176,2288,1113,2101,1496,2156,1973,2401,6377,1066,2620,2633,3310,851,6027,2506,4473,1562,5463,4013,3936,4868,2784,3161,2234,3146,2927,6170,2005,1076,3881,5661,3444,5959,4907,5587,1467,4813,6088,2503,3048,4566,939,6076,2846,2256,3278,4581,836,1551,5991,2582,2513,2298,2397,3913,3112,4366,2012,4534,954,2821,3872,2882,1516,6238,1611,1156,1267,4961,1531,4324,2747,4314,6280,4905,3273,3722,1038,3202,840,2429,3655,4145,2128,4800,6206,4875,1790,1987,6037,1188,2700,3774,1317,3828,2322,2486,3847,4737,2044,4164,2354,5208,1284,3388,4093,3071,2892,2584,2056,1404,1358,2247,2411,2500,1898,1849,3652,2838,2558,5223,2426,2992,1802,1023,1353,2843,2145,2711,6193,5453,4932,1585,1094,4695,3024,1717,4225,6105,876,3684,859,3168,845,1421,3757,1459,3171,3533,891,2071,2792,1649,4698,2352,1157,4944,1321,1844,5573,3874,1010,4170,2342,1289,844,2643,1108,3665,5055,5632,1253,963,2389,5272,2406,5351,6023,3235,4010,2152,1341,896,2098,2855,1639,1481,4683,4126,4042,3252,5505,4969,3662,2526,2009,3844,3993,5590,2315,2739,6198,1161,4197,3324,4649,5532,2399,2041,3497,3879,4774,1294,2902,5119,5211,2230,2036,3645,1893,2294,1116,4039,5357,2683,2385,5971,5796,6131,1546,1593,854,6150,2768,5398,2930,5187,2258,3705,1725,1578,1957,6361,1625,4597,5247,3469,5041,3956,1989,5300,5404,6040,5176,6273,3015,5700,5867,2714,3196,5036,4865,4034,2223,1473,3244,2731,1261,6099,3869,2467,3489,3965,1431,4955,4271,1930,839,3128,4129,1152,5151,6155,4242,2898,1384,3411,4972,5046,4206,5468,5354,4363,2372,3753,1606,5029,3461,1962,6158,1769,2834,6265,1069,4940,882,1367,940,2206,5789,1463,6145,2998,2018,4161,2059,5569,6072,1416,4056,4863,1870,972,2771]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12  % Problem  : SEU387+2 : TPTP v8.1.2. Released v3.3.0.
% 0.13/0.16  % Command  : run_Leo-III %s %d
% 0.16/0.37  % Computer : n021.cluster.edu
% 0.16/0.37  % Model    : x86_64 x86_64
% 0.16/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.37  % Memory   : 8042.1875MB
% 0.16/0.37  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.37  % CPULimit : 300
% 0.16/0.37  % WCLimit  : 300
% 0.16/0.37  % DateTime : Thu May 18 13:40:28 EDT 2023
% 0.16/0.37  % CPUTime  : 
% 0.99/0.92  % [INFO] 	 Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ... 
% 2.06/1.20  % [INFO] 	 Parsing done (274ms). 
% 2.06/1.21  % [INFO] 	 Running in sequential loop mode. 
% 2.54/1.41  % [INFO] 	 eprover registered as external prover. 
% 2.54/1.41  % [INFO] 	 cvc4 registered as external prover. 
% 2.54/1.41  % [INFO] 	 Scanning for conjecture ... 
% 3.17/1.55  % [INFO] 	 Found a conjecture and 859 axioms. Running axiom selection ... 
% 3.77/1.73  % [INFO] 	 Axiom selection finished. Selected 831 axioms (removed 28 axioms). 
% 5.14/2.10  % [INFO] 	 Problem is first-order (TPTP FOF). 
% 5.26/2.14  % [INFO] 	 Type checking passed. 
% 5.26/2.14  % [CONFIG] 	 Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>.  Searching for refutation ... 
% 101.20/25.36  % External prover 'cvc4' found a proof!
% 101.20/25.36  % [INFO] 	 Killing All external provers ... 
% 101.20/25.36  % Time passed: 24811ms (effective reasoning time: 24153ms)
% 101.20/25.36  % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 101.20/25.37  % Axioms used in derivation (831): t8_waybel_0, d1_lattices, t15_finset_1, existence_m2_yellow_6, dt_k5_waybel_9, d1_enumset1, redefinition_m2_relset_1, t30_yellow_0, dt_k7_grcat_1, d16_lattice3, d7_yellow_0, redefinition_r1_ordinal1, t32_yellow_6, d1_wellord2, l3_wellord1, t29_yellow_0, t61_yellow_0, fc1_yellow_1, cc2_finset_1, fc1_zfmisc_1, d1_finset_1, d1_tarski, rc1_waybel_6, s1_xboole_0__e4_27_3_1__finset_1, t30_relat_1, t147_funct_1, d4_funct_1, rc5_waybel_1, t32_wellord1, t19_xboole_1, t99_relat_1, fc2_partfun1, s3_subset_1__e2_37_1_1__pre_topc, cc12_membered, t17_xboole_1, t90_relat_1, s3_funct_1__e16_22__wellord2, cc10_waybel_1, t43_subset_1, t54_wellord1, t12_waybel_9, t45_pre_topc, rc2_waybel_0, s1_tarski__e2_37_1_1__pre_topc__1, fc1_ordinal2, l82_funct_1, fraenkel_a_1_0_filter_1, idempotence_k3_xboole_0, t1_boole, d8_yellow_0, rc7_yellow_6, cc4_funct_2, fc2_pre_topc, fc37_membered, redefinition_k5_subset_1, d13_lattices, t3_xboole_1, dt_k4_relset_1, dt_k5_relset_1, d5_relat_1, fc1_finsub_1, d6_relat_2, d4_ordinal1, rc4_finset_1, d7_waybel_9, t39_wellord1, l1_wellord1, l2_wellord1, fc1_xboole_0, cc6_lattices, t7_mcart_1, d16_lattices, t17_tops_2, cc10_membered, s1_tarski__e4_27_3_1__finset_1__1, dt_k2_subset_1, cc5_waybel_1, d10_yellow_0, fc5_yellow_1, d5_tarski, d12_relat_1, s1_xboole_0__e18_27__finset_1__1, t29_lattice3, t44_relat_1, redefinition_k7_funct_2, t10_tops_2, rc12_lattices, existence_l1_lattices, cc9_waybel_1, cc2_arytm_3, t26_lattices, fc4_relat_1, fc4_funct_1, t1_subset, t28_lattice3, fc34_membered, fc4_lattice3, t144_relat_1, fc31_membered, t22_funct_1, existence_l3_lattices, fc8_yellow_6, rc1_membered, dt_k5_lattices, fc4_tops_1, fc3_relat_1, t8_waybel_7, d8_funct_1, fc4_subset_1, d13_yellow_0, dt_k1_tops_1, fc4_lattice2, d6_orders_2, d5_ordinal2, rc2_yellow_0, d13_pre_topc, d6_pre_topc, t12_pre_topc, dt_k8_relset_1, dt_k1_waybel_0, t32_ordinal1, d12_yellow_6, t117_relat_1, t47_relat_1, fc9_relat_1, t2_boole, t1_yellow_1, dt_k4_subset_1, fc6_tops_1, redefinition_k1_pcomps_1, s1_tarski__e4_7_2__tops_2__1, l40_tops_1, t99_zfmisc_1, rc2_orders_2, t47_setfam_1, fc1_funct_1, d8_yellow_6, rc4_yellow_6, t34_lattice3, s1_tarski__e10_24__wellord2__2, t60_yellow_0, l3_subset_1, d2_lattice3, cc6_waybel_1, d1_wellord1, rc2_partfun1, cc4_lattices, d1_tops_2, cc12_waybel_0, d9_funct_1, rc3_funct_1, dt_k6_partfun1, fc1_pre_topc, t56_relat_1, cc4_waybel_3, d3_compts_1, cc1_relat_1, d22_lattice3, idempotence_k5_subset_1, t20_yellow_6, t55_funct_1, dt_k10_filter_1, d11_waybel_0, dt_k1_toler_1, d1_struct_0, t6_yellow_6, t37_xboole_1, fc2_waybel_7, cc1_lattice3, fc2_lattice2, dt_m2_relset_1, t18_finset_1, t21_ordinal1, t26_wellord2, dt_k7_funct_2, cc11_waybel_0, rc13_waybel_0, redefinition_k6_setfam_1, dt_k1_pre_topc, cc14_waybel_0, commutativity_k3_xboole_0, s1_tarski__e6_22__wellord2__1, fc28_membered, fc3_lattice2, t62_funct_1, t46_pre_topc, d3_pre_topc, d2_tarski, dt_k2_binop_1, d4_subset_1, cc2_finsub_1, fc2_xboole_0, dt_u1_waybel_0, dt_u1_orders_2, rc6_pre_topc, fc32_membered, fc30_membered, fc11_finset_1, t5_tex_2, d12_waybel_0, dt_k4_lattice3, fc5_pre_topc, involutiveness_k3_subset_1, d2_tops_2, rc1_funct_1, dt_g1_waybel_0, reflexivity_r3_lattices, d1_xboole_0, d9_orders_2, rc1_lattice3, d2_tex_2, l50_zfmisc_1, rc3_lattices, t23_funct_1, t46_funct_2, s1_tarski__e6_21__wellord2__1, dt_l1_lattices, t52_pre_topc, t64_relat_1, rc1_tops_1, rc11_lattices, d6_ordinal1, dt_k5_lattice3, fc17_yellow_6, t118_zfmisc_1, fc10_finset_1, d3_wellord1, cc2_funct_2, t14_relset_1, t26_finset_1, rc2_lattice3, rc3_relat_1, t6_boole, t4_wellord2, existence_l2_lattices, d1_relat_1, cc5_waybel_0, dt_l1_pre_topc, t34_funct_1, t16_relset_1, dt_k3_yellow_1, d13_relat_1, t46_zfmisc_1, rc2_subset_1, s1_xboole_0__e6_21__wellord2__1, fc9_finset_1, dt_k6_subset_1, d14_yellow_0, t1_xboole_1, redefinition_r3_orders_2, rc3_partfun1, d9_relat_2, s1_xboole_0__e2_37_1_1__pre_topc__1, rc2_waybel_7, t16_yellow_0, t28_wellord2, t31_ordinal1, t116_relat_1, fc33_membered, t31_lattice3, cc2_ordinal1, t2_lattice3, t5_subset, t30_lattice3, commutativity_k2_xboole_0, rc4_waybel_1, fc3_subset_1, rc1_waybel_7, d4_relat_1, fc1_waybel_7, d12_relat_2, cc9_waybel_0, redefinition_k10_filter_1, cc1_arytm_3, cc1_waybel_3, existence_m1_relset_1, dt_l3_lattices, fc2_tops_1, d13_yellow_6, t17_wellord1, fc2_subset_1, dt_k8_funct_2, t4_xboole_0, s1_xboole_0__e4_7_1__tops_2__1, d4_wellord2, cc19_membered, commutativity_k5_subset_1, l25_zfmisc_1, fraenkel_a_2_3_lattice3, t1_zfmisc_1, cc2_yellow_0, d8_xboole_0, fc2_lattice3, t5_wellord2, d5_wellord1, d1_ordinal1, t3_wellord2, t50_lattice3, dt_l2_lattices, cc3_funct_2, fc2_funct_1, dt_l1_waybel_0, t5_wellord1, t8_funct_1, fc6_membered, t166_relat_1, l32_xboole_1, t8_zfmisc_1, fc1_lattice3, s1_relat_1__e6_21__wellord2, rc3_waybel_7, s1_tarski__e4_7_2__tops_2__2, rc4_funct_1, redefinition_k8_relset_1, t13_compts_1, d4_lattice3, t44_pre_topc, abstractness_v6_waybel_0, t23_wellord1, t2_tarski, s1_ordinal1__e8_6__wellord2, fc8_yellow_1, t33_xboole_1, dt_k3_lattice3, t16_waybel_9, existence_l1_waybel_0, t11_tops_2, d3_lattices, t146_funct_1, d2_pre_topc, d13_funct_1, dt_k4_relat_1, t4_subset, fc3_xboole_0, t178_relat_1, s2_finset_1__e11_2_1__waybel_0, dt_k2_funct_1, s3_subset_1__e1_40__pre_topc, rc1_arytm_3, t41_yellow_6, cc1_partfun1, t19_wellord1, fc13_relat_1, dt_k9_filter_1, rc13_lattices, t4_boole, d21_lattice3, cc11_membered, cc5_lattices, d5_pre_topc, cc4_waybel_4, d2_xboole_0, t20_wellord1, cc1_funct_2, d4_tarski, t13_tops_2, t18_wellord1, d2_yellow_0, d16_relat_2, t9_zfmisc_1, t174_relat_1, t12_tops_2, d3_lattice3, redefinition_k5_setfam_1, s1_tarski__e6_27__finset_1__1, involutiveness_k4_relat_1, cc1_ordinal1, d8_pre_topc, reflexivity_r2_wellord2, t30_tops_1, s1_funct_1__e4_7_2__tops_2__1, dt_k1_domain_1, t44_yellow_0, fc2_orders_2, dt_k7_yellow_2, d9_waybel_9, dt_k6_yellow_6, t7_boole, t21_wellord1, cc1_funct_1, fc9_waybel_1, d17_lattice3, t118_relat_1, s1_tarski__e16_22__wellord2__2, t143_relat_1, t15_yellow_0, reflexivity_r3_orders_2, t48_xboole_1, t3_ordinal1, d8_waybel_0, cc20_membered, existence_l1_orders_2, cc3_waybel_3, t23_ordinal1, d1_yellow_1, redefinition_k3_yellow_6, s1_tarski__e10_24__wellord2__1, rc1_orders_2, s2_ordinal1__e18_27__finset_1__1, d10_relat_1, rc3_struct_0, d2_subset_1, commutativity_k4_lattices, fc1_subset_1, t33_zfmisc_1, fc5_funct_1, t13_finset_1, t24_wellord1, redefinition_k1_toler_1, commutativity_k2_struct_0, fc29_membered, redefinition_k6_partfun1, fc38_membered, l4_wellord1, rc4_waybel_7, dt_k1_wellord2, cc13_waybel_0, fc5_lattice2, fc3_ordinal1, rc2_funct_1, t3_lattice3, d11_relat_1, cc1_yellow_2, t21_funct_2, dt_g1_orders_2, dt_k2_partfun1, d2_compts_1, dt_k8_filter_1, t9_funct_2, t160_relat_1, fc10_relat_1, rc1_subset_1, cc4_membered, fc4_yellow_1, cc3_ordinal1, t74_relat_1, redefinition_k1_domain_1, connectedness_r1_ordinal1, t8_wellord1, cc1_lattices, rc1_funct_2, t2_wellord2, rc3_ordinal1, s1_xboole_0__e1_40__pre_topc__1, cc4_yellow_0, s1_tarski__e11_2_1__waybel_0__1, s1_xboole_0__e6_27__finset_1, t45_relat_1, dt_k2_struct_0, fc15_yellow_6, t140_relat_1, d14_relat_1, s1_funct_1__e10_24__wellord2__1, s1_xboole_0__e16_22__wellord2__1, cc18_membered, fc6_yellow_1, d7_xboole_0, fc5_relat_1, abstractness_v1_orders_2, t83_xboole_1, redefinition_r3_lattices, l28_zfmisc_1, redefinition_k1_waybel_0, cc3_yellow_3, t6_yellow_0, t55_tops_1, cc2_funct_1, d2_wellord1, t3_subset, cc1_relset_1, t29_waybel_9, t33_ordinal1, rc9_lattices, t115_relat_1, dt_u1_lattices, existence_m1_subset_1, dt_k16_lattice3, t46_setfam_1, dt_k15_lattice3, s1_tarski__e4_7_1__tops_2__2, t17_finset_1, l4_zfmisc_1, rc4_waybel_0, t22_relset_1, cc13_membered, t24_ordinal1, s1_ordinal2__e18_27__finset_1, antisymmetry_r2_xboole_0, dt_k6_setfam_1, fc1_waybel_1, d2_zfmisc_1, fc11_relat_1, d2_mcart_1, d4_yellow_0, l3_zfmisc_1, commutativity_k2_tarski, dt_k3_yellow_0, d7_relat_1, rc1_ordinal1, s1_xboole_0__e4_7_2__tops_2__1, d20_waybel_0, t106_zfmisc_1, rc6_yellow_6, d18_yellow_6, t145_funct_1, fc1_finset_1, l71_subset_1, existence_m1_connsp_2, cc7_waybel_1, fc39_membered, cc15_membered, t19_yellow_6, t28_yellow_6, dt_k7_relat_1, redefinition_k4_subset_1, t7_wellord2, l2_zfmisc_1, t25_wellord1, s2_funct_1__e4_7_2__tops_2, d8_relat_1, t42_ordinal1, t94_relat_1, t48_setfam_1, d4_wellord1, cc3_lattices, d5_subset_1, t92_zfmisc_1, t146_relat_1, d9_yellow_0, t70_funct_1, t31_wellord1, dt_k2_yellow_1, t41_ordinal1, commutativity_k4_subset_1, fc6_waybel_0, d7_wellord1, dt_k5_subset_1, t16_tops_2, s1_xboole_0__e11_2_1__waybel_0__1, t38_zfmisc_1, l55_zfmisc_1, s1_tarski__e8_6__wellord2__1, t10_ordinal1, rc1_waybel_3, d5_orders_2, d1_zfmisc_1, fc3_orders_2, dt_k8_relat_1, d8_setfam_1, rc2_waybel_3, t69_enumset1, t26_xboole_1, t63_xboole_1, t1_waybel_0, t22_wellord1, d2_yellow_1, rc2_relat_1, existence_m2_relset_1, fc1_yellow_0, t72_funct_1, t6_wellord2, t18_yellow_1, t25_wellord2, redefinition_k2_binop_1, s1_tarski__e16_22__wellord2__1, dt_l1_orders_2, d5_yellow_6, fraenkel_a_2_2_lattice3, t17_pre_topc, rc1_yellow_3, t51_tops_1, involutiveness_k7_setfam_1, t6_funct_2, dt_m1_connsp_2, t91_tmap_1, fc1_orders_2, t8_xboole_1, cc1_finsub_1, d3_tarski, fc1_struct_0, cc6_funct_2, cc7_yellow_0, existence_l1_pre_topc, t39_zfmisc_1, t119_zfmisc_1, rc1_relat_1, t54_funct_1, fc2_yellow_1, fc1_knaster, rc2_finset_1, fc35_membered, dt_k5_relat_1, reflexivity_r1_tarski, d11_yellow_0, free_g1_orders_2, t37_relat_1, t28_xboole_1, d1_relset_1, cc5_waybel_3, cc6_waybel_3, d8_filter_1, redefinition_k3_lattices, s1_xboole_0__e10_24__wellord2__1, t5_tops_2, dt_k4_lattices, t60_relat_1, t6_zfmisc_1, cc1_yellow_3, reflexivity_r1_ordinal1, t2_xboole_1, cc17_membered, d11_grcat_1, rc6_lattices, d1_funct_2, t31_yellow_6, redefinition_k7_yellow_2, dt_k6_relat_1, dt_k2_lattice3, t4_waybel_7, s1_tarski__e18_27__finset_1__1, t7_lattice3, d1_connsp_2, s1_xboole_0__e6_22__wellord2, cc8_waybel_1, fc36_membered, rc1_pboole, d12_funct_1, d2_lattices, rc10_waybel_0, cc1_knaster, d3_ordinal1, dt_g3_lattices, fc6_relat_1, free_g1_waybel_0, cc10_waybel_0, free_g3_lattices, existence_m1_yellow_0, t46_relat_1, d4_xboole_0, d14_relat_2, fc3_lattice3, t35_funct_1, t36_xboole_1, cc2_waybel_3, rc7_pre_topc, dt_k1_yellow_0, rc2_ordinal1, cc7_lattices, dt_m1_yellow_0, cc5_yellow_0, dt_k5_setfam_1, rc3_finset_1, t68_funct_1, t20_relat_1, dt_k1_lattices, t22_pre_topc, dt_k7_setfam_1, t21_funct_1, d1_relat_2, fc1_relat_1, d6_wellord1, redefinition_k2_lattice3, fc3_yellow_1, l23_zfmisc_1, t11_waybel_7, rc1_ordinal2, t54_subset_1, rc1_finset_1, dt_k1_lattice3, redefinition_k5_pre_topc, rc2_tops_1, cc1_finset_1, s2_funct_1__e10_24__wellord2, fc12_finset_1, dt_k2_wellord1, abstractness_v3_lattices, fc2_arytm_3, s1_funct_1__e16_22__wellord2__1, t136_zfmisc_1, cc1_yellow_0, redefinition_k2_struct_0, d6_relat_1, t8_boole, rc1_xboole_0, redefinition_k8_funct_2, fc3_tops_1, dt_u1_pre_topc, fc3_funct_1, t16_wellord1, rc2_tex_2, t48_pre_topc, rc5_struct_0, t12_xboole_1, t4_yellow_1, fc7_relat_1, dt_m1_yellow_6, d9_yellow_6, fc1_ordinal1, t49_wellord1, t26_orders_2, d1_lattice3, s1_xboole_0__e8_6__wellord2__1, t10_zfmisc_1, t2_subset, dt_k5_pre_topc, dt_m2_yellow_6, cc1_membered, d3_relat_1, t37_zfmisc_1, redefinition_k1_yellow_1, fc2_relat_1, d2_ordinal1, fc12_relat_1, t65_relat_1, t21_relat_1, d8_lattice3, fc13_yellow_3, d1_setfam_1, symmetry_r1_xboole_0, redefinition_r2_wellord2, t86_relat_1, t2_yellow_1, fc40_membered, s1_tarski__e4_7_1__tops_2__1, s1_tarski__e1_40__pre_topc__1, fc8_relat_1, fc41_membered, l30_wellord2, t15_pre_topc, t32_filter_1, t9_tarski, t145_relat_1, cc3_arytm_3, commutativity_k3_lattices, d10_xboole_0, t1_lattice3, symmetry_r2_wellord2, fc2_finset_1, t7_xboole_1, cc14_membered, rc1_yellow_0, idempotence_k2_xboole_0, cc2_membered, d8_lattices, t42_yellow_0, s1_funct_1__e4_7_1__tops_2__1, dt_k1_pcomps_1, cc2_lattice3, d1_funct_1, cc3_membered, t50_subset_1, fc2_ordinal1, existence_l1_struct_0, t7_tarski, t60_xboole_1, rc1_partfun1, redefinition_k5_relset_1, t3_boole, d5_funct_1, redefinition_k6_subset_1, fc7_yellow_1, fc22_waybel_9, dt_k11_yellow_6, dt_k3_waybel_0, existence_m1_yellow_6, t57_funct_1, dt_k2_lattices, d4_relat_2, t3_xboole_0, t5_connsp_2, rc10_lattices, t12_relset_1, redefinition_k4_relset_1, d1_waybel_0, cc5_funct_2, rc1_waybel_0, rc12_waybel_0, t21_yellow_6, dt_u2_lattices, fraenkel_a_3_0_waybel_9, d8_relat_2, t25_relat_1, d1_tops_1, l29_wellord1, cc16_membered, d9_lattice3, t25_orders_2, idempotence_k4_subset_1, s2_funct_1__e16_22__wellord2__1, rc2_xboole_0, fc27_membered, s2_funct_1__e4_7_1__tops_2, fc4_ordinal1, t40_xboole_1, redefinition_k2_partfun1, fc14_finset_1, dt_k3_yellow_6, fc13_finset_1, cc2_yellow_3, d1_binop_1, t45_xboole_1, t44_tops_1, d1_pre_topc, dt_k6_pre_topc, fc3_lattices, irreflexivity_r2_xboole_0, cc3_yellow_0, t65_zfmisc_1, t29_tops_1, d3_xboole_0, dt_k3_lattices, t71_relat_1, t23_relset_1, d1_mcart_1, cc2_lattices, t167_relat_1, dt_k3_subset_1, l1_zfmisc_1, t53_wellord1, t30_yellow_6, dt_k1_yellow_1, d2_relat_1, t39_xboole_1, t23_lattices, t119_relat_1, antisymmetry_r2_hidden, t88_relat_1, dt_k2_yellow_0, rc2_funct_2, redefinition_k4_lattices, dt_k2_pre_topc
% 101.20/25.37  % No. of inferences in proof: 1707
% 101.20/25.37  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 24811 ms resp. 24153 ms w/o parsing
% 102.22/25.74  % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 102.40/25.75  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------