TSTP Solution File: SEU382+2 by Leo-III---1.7.7

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Leo-III---1.7.7
% Problem  : SEU382+2 : TPTP v8.1.2. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d

% Computer : n005.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 11:58:38 EDT 2023

% Result   : Theorem 23.02s 6.72s
% Output   : Refutation 24.33s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    3
%            Number of leaves      : 1029
% Syntax   : Number of formulae    : 1837 ( 118 unt; 223 typ;   0 def)
%            Number of atoms       : 9907 (1356 equ;   0 cnn)
%            Maximal formula atoms :   49 (   6 avg)
%            Number of connectives : 29918 (1050   ~;  34   |;4873   &;20575   @)
%                                         ( 243 <=>;3143  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   27 (  10 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :  389 ( 389   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :  225 ( 223 usr;   3 con; 0-6 aty)
%            Number of variables   : 4626 (   0   ^;3996   !; 630   ?;4626   :)

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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(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(v1_partfun1_type,type,
    v1_partfun1: $i > $i > $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(v4_membered_type,type,
    v4_membered: $i > $o ).

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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(the_L_join_type,type,
    the_L_join: $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(filtered_subset_type,type,
    filtered_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(relstr_element_smaller_type,type,
    relstr_element_smaller: $i > $i > $i > $o ).

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

thf(ex_inf_of_relstr_set_type,type,
    ex_inf_of_relstr_set: $i > $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(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(below_type,type,
    below: $i > $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_netmap_type,type,
    apply_netmap: $i > $i > $i > $i ).

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

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

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

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

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

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

thf(794,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/sandbox/benchmark/theBenchmark.p',dt_k11_yellow_6) ).

thf(6085,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)],[794]) ).

thf(549,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/sandbox/benchmark/theBenchmark.p',rc13_lattices) ).

thf(4560,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)],[549]) ).

thf(655,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( meet_semilatt_str @ A ) )
     => ( element @ ( bottom_of_semilattstr @ A ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k5_lattices) ).

thf(5116,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)],[655]) ).

thf(278,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/sandbox/benchmark/theBenchmark.p',t9_tarski) ).

thf(2612,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)],[278]) ).

thf(167,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_rng @ A ) )
        & ( relation @ ( relation_rng @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc8_relat_1) ).

thf(1823,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_rng @ A ) )
        & ( relation @ ( relation_rng @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[167]) ).

thf(231,axiom,
    ? [A: $i] : ( rel_str @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_l1_orders_2) ).

thf(2306,plain,
    ? [A: $i] : ( rel_str @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[231]) ).

thf(237,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_dom @ ( relation_dom_restriction @ B @ A ) )
        = ( set_intersection2 @ ( relation_dom @ B ) @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t90_relat_1) ).

thf(2336,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)],[237]) ).

thf(680,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/sandbox/benchmark/theBenchmark.p',d10_yellow_0) ).

thf(5260,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)],[680]) ).

thf(64,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( well_founded_relation @ ( inclusion_relation @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t6_wellord2) ).

thf(1237,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( well_founded_relation @ ( inclusion_relation @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[64]) ).

thf(30,axiom,
    ! [A: $i,B: $i] :
      ( ( ( ordinal @ A )
        & ( ordinal @ B ) )
     => ( ( ordinal_subset @ A @ B )
        | ( ordinal_subset @ B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',connectedness_r1_ordinal1) ).

thf(1031,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)],[30]) ).

thf(368,axiom,
    ! [A: $i] :
    ? [B: $i] :
    ! [C: $i] :
      ( ( in @ C @ B )
    <=> ( ( in @ C @ A )
        & ( ordinal @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e6_22__wellord2) ).

thf(3397,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)],[368]) ).

thf(598,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_union2 @ A @ B @ B )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',idempotence_k4_subset_1) ).

thf(4852,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)],[598]) ).

thf(255,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/sandbox/benchmark/theBenchmark.p',rc2_funct_2) ).

thf(2480,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)],[255]) ).

thf(762,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/sandbox/benchmark/theBenchmark.p',d8_pre_topc) ).

thf(5778,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)],[762]) ).

thf(579,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/sandbox/benchmark/theBenchmark.p',t29_tops_1) ).

thf(4728,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)],[579]) ).

thf(777,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/sandbox/benchmark/theBenchmark.p',t23_lattices) ).

thf(6014,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)],[777]) ).

thf(436,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] :
      ( ( relation_of2 @ C @ A @ B )
      & ( relation @ C )
      & ( function @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_partfun1) ).

thf(3830,plain,
    ! [A: $i,B: $i] :
    ? [C: $i] :
      ( ( relation_of2 @ C @ A @ B )
      & ( relation @ C )
      & ( function @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[436]) ).

thf(739,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/sandbox/benchmark/theBenchmark.p',s1_funct_1__e4_7_2__tops_2__1) ).

thf(5654,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)],[739]) ).

thf(275,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/sandbox/benchmark/theBenchmark.p',d2_wellord1) ).

thf(2595,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)],[275]) ).

thf(260,axiom,
    ? [A: $i] : ( one_sorted_str @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_l1_struct_0) ).

thf(2499,plain,
    ? [A: $i] : ( one_sorted_str @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[260]) ).

thf(670,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/sandbox/benchmark/theBenchmark.p',cc19_membered) ).

thf(5205,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)],[670]) ).

thf(791,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/sandbox/benchmark/theBenchmark.p',redefinition_k4_subset_1) ).

thf(6074,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)],[791]) ).

thf(784,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( strict_rel_str @ A )
       => ( A
          = ( rel_str_of @ ( the_carrier @ A ) @ ( the_InternalRel @ A ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',abstractness_v1_orders_2) ).

thf(6042,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)],[784]) ).

thf(750,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( element @ ( bottom_of_relstr @ A ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k3_yellow_0) ).

thf(5733,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( element @ ( bottom_of_relstr @ A ) @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[750]) ).

thf(21,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( heyting_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( upper_bounded_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc7_waybel_1) ).

thf(977,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)],[21]) ).

thf(780,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/sandbox/benchmark/theBenchmark.p',dt_u1_waybel_0) ).

thf(6022,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)],[780]) ).

thf(55,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_dom_restriction @ B @ A )
        = ( relation_composition @ ( identity_relation @ A ) @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t94_relat_1) ).

thf(1158,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)],[55]) ).

thf(331,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
    <=> ! [C: $i] :
          ( ( in @ C @ A )
         => ( in @ C @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d3_tarski) ).

thf(3072,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)],[331]) ).

thf(279,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e4_27_3_1__finset_1__1) ).

thf(2622,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)],[279]) ).

thf(337,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
     => ( ( set_intersection2 @ A @ B )
        = A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t28_xboole_1) ).

thf(3153,plain,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
     => ( ( set_intersection2 @ A @ B )
        = A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[337]) ).

thf(92,axiom,
    ! [A: $i] : ( reflexive @ ( inclusion_relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_wellord2) ).

thf(1401,plain,
    ! [A: $i] : ( reflexive @ ( inclusion_relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[92]) ).

thf(334,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/sandbox/benchmark/theBenchmark.p',d13_relat_1) ).

thf(3098,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)],[334]) ).

thf(284,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/sandbox/benchmark/theBenchmark.p',t28_yellow_6) ).

thf(2671,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)],[284]) ).

thf(616,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_subset_1) ).

thf(4960,plain,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[616]) ).

thf(556,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/sandbox/benchmark/theBenchmark.p',fraenkel_a_2_2_lattice3) ).

thf(4603,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)],[556]) ).

thf(619,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/sandbox/benchmark/theBenchmark.p',dt_k6_pre_topc) ).

thf(4973,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)],[619]) ).

thf(689,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/sandbox/benchmark/theBenchmark.p',redefinition_r3_lattices) ).

thf(5348,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)],[689]) ).

thf(366,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/sandbox/benchmark/theBenchmark.p',fc2_partfun1) ).

thf(3382,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)],[366]) ).

thf(112,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/sandbox/benchmark/theBenchmark.p',cc2_waybel_3) ).

thf(1486,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)],[112]) ).

thf(208,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( one_to_one @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_funct_1) ).

thf(2117,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( one_to_one @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[208]) ).

thf(130,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( ( set_union2 @ ( singleton @ A ) @ B )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l23_zfmisc_1) ).

thf(1596,plain,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( ( set_union2 @ ( singleton @ A ) @ B )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[130]) ).

thf(206,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/sandbox/benchmark/theBenchmark.p',cc3_waybel_3) ).

thf(2104,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)],[206]) ).

thf(97,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/sandbox/benchmark/theBenchmark.p',fc2_ordinal1) ).

thf(1422,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)],[97]) ).

thf(179,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/sandbox/benchmark/theBenchmark.p',dt_g3_lattices) ).

thf(1939,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)],[179]) ).

thf(515,axiom,
    ! [A: $i] :
    ? [B: $i] : ( element @ B @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_m1_subset_1) ).

thf(4326,plain,
    ! [A: $i] :
    ? [B: $i] : ( element @ B @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[515]) ).

thf(244,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( relation_dom @ A )
          = empty_set )
      <=> ( ( relation_rng @ A )
          = empty_set ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t65_relat_1) ).

thf(2380,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)],[244]) ).

thf(387,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_dom @ ( relation_composition @ A @ B ) ) @ ( relation_dom @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t44_relat_1) ).

thf(3530,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)],[387]) ).

thf(374,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/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e10_24__wellord2__1) ).

thf(3429,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)],[374]) ).

thf(288,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/sandbox/benchmark/theBenchmark.p',rc7_yellow_6) ).

thf(2686,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)],[288]) ).

thf(362,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/sandbox/benchmark/theBenchmark.p',d1_funct_2) ).

thf(3332,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)],[362]) ).

thf(408,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/sandbox/benchmark/theBenchmark.p',d11_relat_1) ).

thf(3616,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)],[408]) ).

thf(599,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/sandbox/benchmark/theBenchmark.p',s1_funct_1__e4_7_1__tops_2__1) ).

thf(4856,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)],[599]) ).

thf(799,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/sandbox/benchmark/theBenchmark.p',d16_lattices) ).

thf(6117,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)],[799]) ).

thf(398,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( function @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_funct_1) ).

thf(3577,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( function @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[398]) ).

thf(666,axiom,
    ! [A: $i] :
      ~ ( empty @ ( powerset @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_subset_1) ).

thf(5192,plain,
    ! [A: $i] :
      ~ ( empty @ ( powerset @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[666]) ).

thf(148,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/sandbox/benchmark/theBenchmark.p',cc5_waybel_0) ).

thf(1705,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)],[148]) ).

thf(700,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( in @ A @ B )
        & ( element @ B @ ( powerset @ C ) ) )
     => ( element @ A @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t4_subset) ).

thf(5425,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)],[700]) ).

thf(325,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/sandbox/benchmark/theBenchmark.p',fc34_membered) ).

thf(3049,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)],[325]) ).

thf(420,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/sandbox/benchmark/theBenchmark.p',cc1_funct_2) ).

thf(3745,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)],[420]) ).

thf(171,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/sandbox/benchmark/theBenchmark.p',l2_wellord1) ).

thf(1867,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)],[171]) ).

thf(497,axiom,
    ! [A: $i,B: $i] :
      ( ~ ( in @ A @ B )
     => ( disjoint @ ( singleton @ A ) @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l28_zfmisc_1) ).

thf(4220,plain,
    ! [A: $i,B: $i] :
      ( ~ ( in @ A @ B )
     => ( disjoint @ ( singleton @ A ) @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[497]) ).

thf(172,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( subset @ A @ B )
     => ( subset @ ( set_intersection2 @ A @ C ) @ ( set_intersection2 @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t26_xboole_1) ).

thf(1872,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)],[172]) ).

thf(292,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( C
        = ( unordered_pair @ A @ B ) )
    <=> ! [D: $i] :
          ( ( in @ D @ C )
        <=> ( ( D = A )
            | ( D = B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d2_tarski) ).

thf(2712,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)],[292]) ).

thf(351,axiom,
    ! [A: $i,B: $i] :
      ( ( set_difference @ ( set_union2 @ A @ B ) @ B )
      = ( set_difference @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t40_xboole_1) ).

thf(3253,plain,
    ! [A: $i,B: $i] :
      ( ( set_difference @ ( set_union2 @ A @ B ) @ B )
      = ( set_difference @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[351]) ).

thf(184,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/sandbox/benchmark/theBenchmark.p',cc7_yellow_0) ).

thf(1988,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)],[184]) ).

thf(503,axiom,
    ! [A: $i,B: $i] :
      ( ( v1_membered @ A )
     => ( v1_membered @ ( set_intersection2 @ B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc28_membered) ).

thf(4247,plain,
    ! [A: $i,B: $i] :
      ( ( v1_membered @ A )
     => ( v1_membered @ ( set_intersection2 @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[503]) ).

thf(628,axiom,
    ! [A: $i] :
      ( ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( rel_str @ ( boole_POSet @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k3_yellow_1) ).

thf(5005,plain,
    ! [A: $i] :
      ( ( strict_rel_str @ ( boole_POSet @ A ) )
      & ( rel_str @ ( boole_POSet @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[628]) ).

thf(213,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ A @ B )
     => ( ( empty @ B )
        | ( in @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_subset) ).

thf(2146,plain,
    ! [A: $i,B: $i] :
      ( ( element @ A @ B )
     => ( ( empty @ B )
        | ( in @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[213]) ).

thf(622,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/sandbox/benchmark/theBenchmark.p',dt_k6_subset_1) ).

thf(4980,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)],[622]) ).

thf(752,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/sandbox/benchmark/theBenchmark.p',t17_tops_2) ).

thf(5740,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)],[752]) ).

thf(247,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/sandbox/benchmark/theBenchmark.p',free_g1_orders_2) ).

thf(2432,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)],[247]) ).

thf(223,axiom,
    ! [A: $i,B: $i] :
      ( ~ ( empty @ ( unordered_pair @ A @ B ) )
      & ( finite @ ( unordered_pair @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc2_finset_1) ).

thf(2227,plain,
    ! [A: $i,B: $i] :
      ( ~ ( empty @ ( unordered_pair @ A @ B ) )
      & ( finite @ ( unordered_pair @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[223]) ).

thf(559,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/sandbox/benchmark/theBenchmark.p',t15_yellow_0) ).

thf(4618,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)],[559]) ).

thf(381,axiom,
    ! [A: $i] :
      ( ( meet_semilatt_str @ A )
     => ( one_sorted_str @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l1_lattices) ).

thf(3466,plain,
    ! [A: $i] :
      ( ( meet_semilatt_str @ A )
     => ( one_sorted_str @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[381]) ).

thf(491,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ A @ B )
        & ( disjoint @ B @ C ) )
     => ( disjoint @ A @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t63_xboole_1) ).

thf(4198,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ A @ B )
        & ( disjoint @ B @ C ) )
     => ( disjoint @ A @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[491]) ).

thf(771,axiom,
    ! [A: $i,B: $i] :
      ( ( B
        = ( powerset @ A ) )
    <=> ! [C: $i] :
          ( ( in @ C @ B )
        <=> ( subset @ C @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_zfmisc_1) ).

thf(5874,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)],[771]) ).

thf(617,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/sandbox/benchmark/theBenchmark.p',dt_m1_connsp_2) ).

thf(4963,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)],[617]) ).

thf(446,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_inverse_image @ B @ A ) @ ( relation_dom @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t167_relat_1) ).

thf(3880,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_inverse_image @ B @ A ) @ ( relation_dom @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[446]) ).

thf(687,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/sandbox/benchmark/theBenchmark.p',abstractness_v3_lattices) ).

thf(5342,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)],[687]) ).

thf(720,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/sandbox/benchmark/theBenchmark.p',t44_pre_topc) ).

thf(5518,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)],[720]) ).

thf(523,axiom,
    ? [A: $i] :
      ( ( one_sorted_str @ A )
      & ~ ( empty_carrier @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_struct_0) ).

thf(4371,plain,
    ? [A: $i] :
      ( ( one_sorted_str @ A )
      & ~ ( empty_carrier @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[523]) ).

thf(754,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/sandbox/benchmark/theBenchmark.p',t6_yellow_0) ).

thf(5745,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)],[754]) ).

thf(667,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/sandbox/benchmark/theBenchmark.p',fc6_waybel_0) ).

thf(5195,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)],[667]) ).

thf(139,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( empty @ A )
        & ( function @ A ) )
     => ( ( relation @ A )
        & ( function @ A )
        & ( one_to_one @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_funct_1) ).

thf(1650,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)],[139]) ).

thf(746,axiom,
    ( ( powerset @ empty_set )
    = ( singleton @ empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_zfmisc_1) ).

thf(5723,plain,
    ( ( powerset @ empty_set )
    = ( singleton @ empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[746]) ).

thf(759,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/sandbox/benchmark/theBenchmark.p',t30_lattice3) ).

thf(5770,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)],[759]) ).

thf(756,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/sandbox/benchmark/theBenchmark.p',d17_lattice3) ).

thf(5750,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)],[756]) ).

thf(177,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/sandbox/benchmark/theBenchmark.p',d1_setfam_1) ).

thf(1904,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)],[177]) ).

thf(110,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
       => ( one_to_one @ ( function_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t62_funct_1) ).

thf(1482,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)],[110]) ).

thf(404,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ( strict_rel_str @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_orders_2) ).

thf(3597,plain,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ( strict_rel_str @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[404]) ).

thf(417,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/sandbox/benchmark/theBenchmark.p',d4_relat_1) ).

thf(3688,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)],[417]) ).

thf(308,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/sandbox/benchmark/theBenchmark.p',d2_xboole_0) ).

thf(2869,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)],[308]) ).

thf(149,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/sandbox/benchmark/theBenchmark.p',d1_binop_1) ).

thf(1709,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)],[149]) ).

thf(463,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/sandbox/benchmark/theBenchmark.p',l55_zfmisc_1) ).

thf(3976,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)],[463]) ).

thf(604,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/sandbox/benchmark/theBenchmark.p',dt_k4_subset_1) ).

thf(4896,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)],[604]) ).

thf(161,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/sandbox/benchmark/theBenchmark.p',d7_wellord1) ).

thf(1760,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)],[161]) ).

thf(472,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/sandbox/benchmark/theBenchmark.p',t106_zfmisc_1) ).

thf(4070,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)],[472]) ).

thf(757,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/sandbox/benchmark/theBenchmark.p',t32_filter_1) ).

thf(5759,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)],[757]) ).

thf(499,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/sandbox/benchmark/theBenchmark.p',free_g3_lattices) ).

thf(4224,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)],[499]) ).

thf(433,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ! [B: $i] :
          ( ( ordinal @ B )
         => ~ ( ~ ( in @ A @ B )
              & ( A != B )
              & ~ ( in @ B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t24_ordinal1) ).

thf(3821,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)],[433]) ).

thf(565,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ A @ ( powerset @ B ) )
    <=> ( subset @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t3_subset) ).

thf(4654,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)],[565]) ).

thf(80,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/sandbox/benchmark/theBenchmark.p',fc13_relat_1) ).

thf(1323,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)],[80]) ).

thf(168,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ! [B: $i,C: $i] :
            ~ ( in @ ( ordered_pair @ B @ C ) @ A )
       => ( A = empty_set ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t56_relat_1) ).

thf(1826,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)],[168]) ).

thf(256,axiom,
    ! [A: $i,B: $i] : ( subset @ ( set_difference @ A @ B ) @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t36_xboole_1) ).

thf(2488,plain,
    ! [A: $i,B: $i] : ( subset @ ( set_difference @ A @ B ) @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[256]) ).

thf(364,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/sandbox/benchmark/theBenchmark.p',fc3_lattices) ).

thf(3353,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)],[364]) ).

thf(108,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/sandbox/benchmark/theBenchmark.p',t140_relat_1) ).

thf(1462,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)],[108]) ).

thf(238,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/sandbox/benchmark/theBenchmark.p',cc6_funct_2) ).

thf(2339,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)],[238]) ).

thf(324,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/sandbox/benchmark/theBenchmark.p',redefinition_k7_funct_2) ).

thf(3046,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)],[324]) ).

thf(261,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/sandbox/benchmark/theBenchmark.p',fc2_orders_2) ).

thf(2501,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)],[261]) ).

thf(788,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( element @ ( empty_carrier_subset @ A ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k1_pre_topc) ).

thf(6066,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( element @ ( empty_carrier_subset @ A ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[788]) ).

thf(660,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/sandbox/benchmark/theBenchmark.p',dt_k1_lattices) ).

thf(5130,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)],[660]) ).

thf(663,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/sandbox/benchmark/theBenchmark.p',d1_lattice3) ).

thf(5160,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)],[663]) ).

thf(106,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/sandbox/benchmark/theBenchmark.p',t55_funct_1) ).

thf(1455,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)],[106]) ).

thf(310,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_dom @ A ) )
        & ( relation @ ( relation_dom @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc7_relat_1) ).

thf(2897,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_dom @ A ) )
        & ( relation @ ( relation_dom @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[310]) ).

thf(14,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( well_ordering @ ( inclusion_relation @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t7_wellord2) ).

thf(934,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( well_ordering @ ( inclusion_relation @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(790,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/sandbox/benchmark/theBenchmark.p',t28_lattice3) ).

thf(6071,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)],[790]) ).

thf(289,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/sandbox/benchmark/theBenchmark.p',redefinition_k1_domain_1) ).

thf(2691,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)],[289]) ).

thf(384,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ A @ B )
        & ( subset @ B @ C ) )
     => ( subset @ A @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_xboole_1) ).

thf(3517,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ A @ B )
        & ( subset @ B @ C ) )
     => ( subset @ A @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[384]) ).

thf(691,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/sandbox/benchmark/theBenchmark.p',d21_lattice3) ).

thf(5355,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)],[691]) ).

thf(587,axiom,
    ! [A: $i] :
      ( ( k1_pcomps_1 @ A )
      = ( powerset @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_k1_pcomps_1) ).

thf(4788,plain,
    ! [A: $i] :
      ( ( k1_pcomps_1 @ A )
      = ( powerset @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[587]) ).

thf(297,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( set_intersection2 @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_relat_1) ).

thf(2767,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( set_intersection2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[297]) ).

thf(133,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/sandbox/benchmark/theBenchmark.p',fc39_membered) ).

thf(1609,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)],[133]) ).

thf(713,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/sandbox/benchmark/theBenchmark.p',rc10_waybel_0) ).

thf(5480,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)],[713]) ).

thf(91,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/sandbox/benchmark/theBenchmark.p',t47_relat_1) ).

thf(1398,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)],[91]) ).

thf(548,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/sandbox/benchmark/theBenchmark.p',t9_funct_2) ).

thf(4551,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)],[548]) ).

thf(458,axiom,
    ! [A: $i,B: $i] :
      ( ( set_union2 @ A @ ( set_difference @ B @ A ) )
      = ( set_union2 @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t39_xboole_1) ).

thf(3951,plain,
    ! [A: $i,B: $i] :
      ( ( set_union2 @ A @ ( set_difference @ B @ A ) )
      = ( set_union2 @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[458]) ).

thf(539,axiom,
    ! [A: $i] :
      ( ( v1_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( v1_xcmplx_0 @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc10_membered) ).

thf(4471,plain,
    ! [A: $i] :
      ( ( v1_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( v1_xcmplx_0 @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[539]) ).

thf(47,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/sandbox/benchmark/theBenchmark.p',cc12_waybel_0) ).

thf(1100,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)],[47]) ).

thf(353,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/sandbox/benchmark/theBenchmark.p',d5_ordinal2) ).

thf(3258,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)],[353]) ).

thf(585,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/sandbox/benchmark/theBenchmark.p',d18_yellow_6) ).

thf(4756,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)],[585]) ).

thf(489,axiom,
    ! [A: $i,B: $i] : ( subset @ A @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).

thf(4194,plain,
    ! [A: $i] : ( subset @ A @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[489]) ).

thf(518,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( subset @ A @ ( union @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l50_zfmisc_1) ).

thf(4358,plain,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( subset @ A @ ( union @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[518]) ).

thf(659,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( identity_on_carrier @ A )
        = ( identity_as_relation_of @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d11_grcat_1) ).

thf(5127,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)],[659]) ).

thf(419,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/sandbox/benchmark/theBenchmark.p',rc2_finset_1) ).

thf(3734,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)],[419]) ).

thf(522,axiom,
    ! [A: $i,B: $i] :
      ( ( ( ordinal @ A )
        & ( ordinal @ B ) )
     => ( ( ordinal_subset @ A @ B )
      <=> ( subset @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_r1_ordinal1) ).

thf(4368,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)],[522]) ).

thf(265,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ ( singleton @ A ) @ B )
    <=> ( in @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t37_zfmisc_1) ).

thf(2520,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)],[265]) ).

thf(614,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/sandbox/benchmark/theBenchmark.p',t11_waybel_7) ).

thf(4952,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)],[614]) ).

thf(748,axiom,
    ! [A: $i] :
      ( ( boole_POSet @ A )
      = ( poset_of_lattice @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d2_yellow_1) ).

thf(5727,plain,
    ! [A: $i] :
      ( ( boole_POSet @ A )
      = ( poset_of_lattice @ ( boole_lattice @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[748]) ).

thf(418,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/sandbox/benchmark/theBenchmark.p',d13_funct_1) ).

thf(3708,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)],[418]) ).

thf(542,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/sandbox/benchmark/theBenchmark.p',t54_funct_1) ).

thf(4507,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)],[542]) ).

thf(173,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/sandbox/benchmark/theBenchmark.p',fc6_yellow_1) ).

thf(1875,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)],[173]) ).

thf(216,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( finite @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_finset_1) ).

thf(2178,plain,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( finite @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[216]) ).

thf(625,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/sandbox/benchmark/theBenchmark.p',redefinition_k6_subset_1) ).

thf(4988,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)],[625]) ).

thf(109,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/sandbox/benchmark/theBenchmark.p',rc2_waybel_3) ).

thf(1465,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)],[109]) ).

thf(769,axiom,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ( open_subset @ B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_tops_1) ).

thf(5861,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)],[769]) ).

thf(535,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ( rel_str @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l1_waybel_0) ).

thf(4454,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ! [B: $i] :
          ( ( net_str @ B @ A )
         => ( rel_str @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[535]) ).

thf(386,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ( being_limit_ordinal @ A )
      <=> ! [B: $i] :
            ( ( ordinal @ B )
           => ( ( in @ B @ A )
             => ( in @ ( succ @ B ) @ A ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t41_ordinal1) ).

thf(3525,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)],[386]) ).

thf(356,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( finite @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_finset_1) ).

thf(3300,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( finite @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[356]) ).

thf(705,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/sandbox/benchmark/theBenchmark.p',fc3_tops_1) ).

thf(5457,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)],[705]) ).

thf(591,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( subset @ B @ ( topstr_closure @ A @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t48_pre_topc) ).

thf(4810,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)],[591]) ).

thf(644,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/sandbox/benchmark/theBenchmark.p',t19_yellow_6) ).

thf(5084,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)],[644]) ).

thf(166,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/sandbox/benchmark/theBenchmark.p',fc4_yellow_1) ).

thf(1811,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)],[166]) ).

thf(597,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/sandbox/benchmark/theBenchmark.p',d8_lattice3) ).

thf(4847,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)],[597]) ).

thf(740,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_waybel_7) ).

thf(5680,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)],[740]) ).

thf(593,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/sandbox/benchmark/theBenchmark.p',d3_compts_1) ).

thf(4815,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)],[593]) ).

thf(578,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/sandbox/benchmark/theBenchmark.p',rc1_waybel_0) ).

thf(4724,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)],[578]) ).

thf(462,axiom,
    ! [A: $i] :
      ( ( ~ ( v1_yellow_3 @ A )
        & ( rel_str @ A ) )
     => ( ~ ( empty @ ( the_InternalRel @ A ) )
        & ( relation @ ( the_InternalRel @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc13_yellow_3) ).

thf(3973,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)],[462]) ).

thf(182,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/sandbox/benchmark/theBenchmark.p',t174_relat_1) ).

thf(1978,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)],[182]) ).

thf(86,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/sandbox/benchmark/theBenchmark.p',t115_relat_1) ).

thf(1383,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)],[86]) ).

thf(481,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( finite @ A )
       => ( finite @ ( relation_image @ B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t17_finset_1) ).

thf(4134,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( finite @ A )
       => ( finite @ ( relation_image @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[481]) ).

thf(475,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_dom @ ( relation_rng_restriction @ A @ B ) ) @ ( relation_dom @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l29_wellord1) ).

thf(4115,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)],[475]) ).

thf(568,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ~ ( empty @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_struct_0) ).

thf(4686,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ~ ( empty @ ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[568]) ).

thf(330,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A )
      & ( function @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_pboole) ).

thf(3068,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A )
      & ( function @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[330]) ).

thf(648,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/sandbox/benchmark/theBenchmark.p',redefinition_k2_struct_0) ).

thf(5096,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)],[648]) ).

thf(175,axiom,
    ! [A: $i] : ( in @ A @ ( succ @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t10_ordinal1) ).

thf(1886,plain,
    ! [A: $i] : ( in @ A @ ( succ @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[175]) ).

thf(39,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/sandbox/benchmark/theBenchmark.p',cc10_waybel_1) ).

thf(1072,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)],[39]) ).

thf(594,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/sandbox/benchmark/theBenchmark.p',free_g1_waybel_0) ).

thf(4825,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)],[594]) ).

thf(229,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/sandbox/benchmark/theBenchmark.p',rc2_lattice3) ).

thf(2286,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)],[229]) ).

thf(119,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/sandbox/benchmark/theBenchmark.p',t72_funct_1) ).

thf(1521,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)],[119]) ).

thf(495,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/sandbox/benchmark/theBenchmark.p',t53_wellord1) ).

thf(4211,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)],[495]) ).

thf(541,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/sandbox/benchmark/theBenchmark.p',d1_enumset1) ).

thf(4475,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)],[541]) ).

thf(248,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/sandbox/benchmark/theBenchmark.p',redefinition_k5_relset_1) ).

thf(2437,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)],[248]) ).

thf(390,axiom,
    ! [A: $i] :
      ( ( identity_as_relation_of @ A )
      = ( identity_relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_k6_partfun1) ).

thf(3537,plain,
    ! [A: $i] :
      ( ( identity_as_relation_of @ A )
      = ( identity_relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[390]) ).

thf(760,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/sandbox/benchmark/theBenchmark.p',dt_k4_lattice3) ).

thf(5773,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)],[760]) ).

thf(671,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/sandbox/benchmark/theBenchmark.p',t91_tmap_1) ).

thf(5210,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)],[671]) ).

thf(62,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ! [B: $i] :
          ( ( element @ B @ A )
         => ( ( epsilon_transitive @ B )
            & ( epsilon_connected @ B )
            & ( ordinal @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_arytm_3) ).

thf(1215,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)],[62]) ).

thf(797,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( element @ C @ ( powerset @ A ) )
     => ~ ( ( in @ B @ ( subset_complement @ A @ C ) )
          & ( in @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t54_subset_1) ).

thf(6110,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)],[797]) ).

thf(694,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/sandbox/benchmark/theBenchmark.p',commutativity_k5_subset_1) ).

thf(5375,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)],[694]) ).

thf(696,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/sandbox/benchmark/theBenchmark.p',d13_pre_topc) ).

thf(5384,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)],[696]) ).

thf(511,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( singleton @ A )
        = ( unordered_pair @ B @ C ) )
     => ( B = C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t9_zfmisc_1) ).

thf(4307,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( singleton @ A )
        = ( unordered_pair @ B @ C ) )
     => ( B = C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[511]) ).

thf(414,axiom,
    ! [A: $i,B: $i] :
      ( ( disjoint @ A @ B )
    <=> ( ( set_difference @ A @ B )
        = A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t83_xboole_1) ).

thf(3676,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)],[414]) ).

thf(422,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( transitive @ B )
       => ( transitive @ ( relation_restriction @ B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t24_wellord1) ).

thf(3756,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( transitive @ B )
       => ( transitive @ ( relation_restriction @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[422]) ).

thf(543,axiom,
    ! [A: $i,B: $i] :
      ( ( ( finite @ A )
        & ( finite @ B ) )
     => ( finite @ ( set_union2 @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc9_finset_1) ).

thf(4536,plain,
    ! [A: $i,B: $i] :
      ( ( ( finite @ A )
        & ( finite @ B ) )
     => ( finite @ ( set_union2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[543]) ).

thf(349,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( set_difference @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc3_relat_1) ).

thf(3243,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( set_difference @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[349]) ).

thf(99,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ ( relation_rng @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t118_relat_1) ).

thf(1433,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)],[99]) ).

thf(573,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/sandbox/benchmark/theBenchmark.p',d4_yellow_0) ).

thf(4701,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)],[573]) ).

thf(66,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/sandbox/benchmark/theBenchmark.p',cc4_waybel_4) ).

thf(1242,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)],[66]) ).

thf(603,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/sandbox/benchmark/theBenchmark.p',dt_u1_lattices) ).

thf(4892,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)],[603]) ).

thf(146,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2 @ C @ A @ B )
    <=> ( subset @ C @ ( cartesian_product2 @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_relset_1) ).

thf(1697,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)],[146]) ).

thf(763,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/sandbox/benchmark/theBenchmark.p',d12_yellow_6) ).

thf(5783,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)],[763]) ).

thf(220,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc6_lattices) ).

thf(2204,plain,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ~ ( empty_carrier @ A )
      & ( strict_latt_str @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[220]) ).

thf(101,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/sandbox/benchmark/theBenchmark.p',cc1_yellow_0) ).

thf(1438,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)],[101]) ).

thf(78,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/sandbox/benchmark/theBenchmark.p',rc1_waybel_3) ).

thf(1306,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)],[78]) ).

thf(804,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e11_2_1__waybel_0__1) ).

thf(6139,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)],[804]) ).

thf(787,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/sandbox/benchmark/theBenchmark.p',t13_compts_1) ).

thf(6058,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)],[787]) ).

thf(194,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/sandbox/benchmark/theBenchmark.p',t34_funct_1) ).

thf(2047,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)],[194]) ).

thf(473,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/sandbox/benchmark/theBenchmark.p',t8_funct_1) ).

thf(4076,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)],[473]) ).

thf(281,axiom,
    ! [A: $i] :
      ( ( strict_latt_str @ ( boole_lattice @ A ) )
      & ( latt_str @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k1_lattice3) ).

thf(2660,plain,
    ! [A: $i] :
      ( ( strict_latt_str @ ( boole_lattice @ A ) )
      & ( latt_str @ ( boole_lattice @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[281]) ).

thf(12,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/sandbox/benchmark/theBenchmark.p',d5_wellord1) ).

thf(920,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)],[12]) ).

thf(440,axiom,
    ! [A: $i,B: $i] :
      ( ( ordinal @ B )
     => ( ( in @ A @ B )
       => ( ordinal @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t23_ordinal1) ).

thf(3857,plain,
    ! [A: $i,B: $i] :
      ( ( ordinal @ B )
     => ( ( in @ A @ B )
       => ( ordinal @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[440]) ).

thf(630,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/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e4_7_2__tops_2__1) ).

thf(5012,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)],[630]) ).

thf(378,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( antisymmetric @ B )
       => ( antisymmetric @ ( relation_restriction @ B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t25_wellord1) ).

thf(3459,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( antisymmetric @ B )
       => ( antisymmetric @ ( relation_restriction @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[378]) ).

thf(560,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/sandbox/benchmark/theBenchmark.p',fc2_lattice2) ).

thf(4629,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)],[560]) ).

thf(253,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/sandbox/benchmark/theBenchmark.p',t14_relset_1) ).

thf(2473,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)],[253]) ).

thf(224,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/sandbox/benchmark/theBenchmark.p',rc1_lattice3) ).

thf(2232,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)],[224]) ).

thf(230,axiom,
    ! [A: $i,B: $i] :
      ( ! [C: $i] :
          ( ( in @ C @ A )
        <=> ( in @ C @ B ) )
     => ( A = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_tarski) ).

thf(2296,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)],[230]) ).

thf(38,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_ordinal1) ).

thf(1067,plain,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[38]) ).

thf(469,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/sandbox/benchmark/theBenchmark.p',rc9_lattices) ).

thf(4031,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)],[469]) ).

thf(259,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( relation_of2_as_subset @ ( relation_restriction_as_relation_of @ A @ B ) @ B @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k1_toler_1) ).

thf(2496,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)],[259]) ).

thf(196,axiom,
    ! [A: $i] :
      ( ( v4_membered @ A )
     => ( v3_membered @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_membered) ).

thf(2061,plain,
    ! [A: $i] :
      ( ( v4_membered @ A )
     => ( v3_membered @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[196]) ).

thf(300,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/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e18_27__finset_1__1) ).

thf(2773,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)],[300]) ).

thf(684,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/sandbox/benchmark/theBenchmark.p',d12_waybel_0) ).

thf(5281,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)],[684]) ).

thf(154,axiom,
    ! [A: $i,B: $i] :
      ( ( ( set_difference @ A @ B )
        = empty_set )
    <=> ( subset @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l32_xboole_1) ).

thf(1730,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)],[154]) ).

thf(323,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/sandbox/benchmark/theBenchmark.p',fc40_membered) ).

thf(3037,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)],[323]) ).

thf(285,axiom,
    ! [A: $i,B: $i] :
      ( ( v2_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ A @ B ) )
        & ( v2_membered @ ( set_intersection2 @ A @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc29_membered) ).

thf(2673,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)],[285]) ).

thf(273,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/sandbox/benchmark/theBenchmark.p',t20_relat_1) ).

thf(2589,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)],[273]) ).

thf(87,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/sandbox/benchmark/theBenchmark.p',t49_wellord1) ).

thf(1387,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)],[87]) ).

thf(43,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( connected @ B )
       => ( connected @ ( relation_restriction @ B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t23_wellord1) ).

thf(1091,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( connected @ B )
       => ( connected @ ( relation_restriction @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[43]) ).

thf(406,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ ( singleton @ B ) )
    <=> ( ( A = empty_set )
        | ( A
          = ( singleton @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l4_zfmisc_1) ).

thf(3603,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)],[406]) ).

thf(532,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ( one_sorted_str @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l1_pre_topc) ).

thf(4434,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ( one_sorted_str @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[532]) ).

thf(709,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( element @ ( meet_of_subsets @ A @ B ) @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k6_setfam_1) ).

thf(5470,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)],[709]) ).

thf(276,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/sandbox/benchmark/theBenchmark.p',d9_yellow_6) ).

thf(2606,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)],[276]) ).

thf(807,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/sandbox/benchmark/theBenchmark.p',commutativity_k3_lattices) ).

thf(6178,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)],[807]) ).

thf(412,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/sandbox/benchmark/theBenchmark.p',t46_funct_2) ).

thf(3664,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)],[412]) ).

thf(383,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/sandbox/benchmark/theBenchmark.p',t147_funct_1) ).

thf(3514,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)],[383]) ).

thf(471,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/sandbox/benchmark/theBenchmark.p',d3_xboole_0) ).

thf(4044,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)],[471]) ).

thf(610,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/sandbox/benchmark/theBenchmark.p',t22_pre_topc) ).

thf(4915,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)],[610]) ).

thf(227,axiom,
    ! [A: $i,B: $i] :
      ( ( ordered_pair @ A @ B )
      = ( unordered_pair @ ( unordered_pair @ A @ B ) @ ( singleton @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d5_tarski) ).

thf(2264,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)],[227]) ).

thf(793,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/sandbox/benchmark/theBenchmark.p',fc3_lattice2) ).

thf(6079,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)],[793]) ).

thf(435,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/sandbox/benchmark/theBenchmark.p',t12_relset_1) ).

thf(3827,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)],[435]) ).

thf(528,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/sandbox/benchmark/theBenchmark.p',t21_funct_1) ).

thf(4397,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)],[528]) ).

thf(627,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/sandbox/benchmark/theBenchmark.p',d1_tops_1) ).

thf(5002,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)],[627]) ).

thf(612,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/sandbox/benchmark/theBenchmark.p',d8_yellow_0) ).

thf(4920,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)],[612]) ).

thf(128,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( well_ordering @ A )
      <=> ( ( reflexive @ A )
          & ( transitive @ A )
          & ( antisymmetric @ A )
          & ( connected @ A )
          & ( well_founded_relation @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d4_wellord1) ).

thf(1580,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)],[128]) ).

thf(114,axiom,
    ! [A: $i,B: $i] :
      ( ( finite @ A )
     => ( finite @ ( set_intersection2 @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc11_finset_1) ).

thf(1502,plain,
    ! [A: $i,B: $i] :
      ( ( finite @ A )
     => ( finite @ ( set_intersection2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[114]) ).

thf(159,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/sandbox/benchmark/theBenchmark.p',t70_funct_1) ).

thf(1751,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)],[159]) ).

thf(465,axiom,
    ! [A: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ A ) )
     => ~ ( empty @ ( relation_dom @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc5_relat_1) ).

thf(3989,plain,
    ! [A: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ A ) )
     => ~ ( empty @ ( relation_dom @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[465]) ).

thf(479,axiom,
    ! [A: $i,B: $i] :
      ( ( v1_membered @ A )
     => ( v1_membered @ ( set_difference @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc37_membered) ).

thf(4128,plain,
    ! [A: $i,B: $i] :
      ( ( v1_membered @ A )
     => ( v1_membered @ ( set_difference @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[479]) ).

thf(765,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/sandbox/benchmark/theBenchmark.p',dt_k5_subset_1) ).

thf(5826,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)],[765]) ).

thf(251,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/sandbox/benchmark/theBenchmark.p',fc31_membered) ).

thf(2464,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)],[251]) ).

thf(132,axiom,
    ! [A: $i] :
      ( ( being_limit_ordinal @ A )
    <=> ( A
        = ( union @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d6_ordinal1) ).

thf(1602,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)],[132]) ).

thf(488,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( relation_of2 @ C @ A @ B ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_m1_relset_1) ).

thf(4192,plain,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( relation_of2 @ C @ A @ B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[488]) ).

thf(369,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B ) )
     => ~ ( empty @ ( cartesian_product2 @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc4_subset_1) ).

thf(3403,plain,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
        & ~ ( empty @ B ) )
     => ~ ( empty @ ( cartesian_product2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[369]) ).

thf(176,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/sandbox/benchmark/theBenchmark.p',d2_relat_1) ).

thf(1888,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)],[176]) ).

thf(11,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/sandbox/benchmark/theBenchmark.p',fc9_waybel_1) ).

thf(889,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)],[11]) ).

thf(392,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/sandbox/benchmark/theBenchmark.p',fc32_membered) ).

thf(3546,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)],[392]) ).

thf(805,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/sandbox/benchmark/theBenchmark.p',d20_waybel_0) ).

thf(6168,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)],[805]) ).

thf(89,axiom,
    ! [A: $i,B: $i] :
      ( ( ( ordinal @ A )
        & ( ordinal @ B ) )
     => ( ordinal_subset @ A @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity_r1_ordinal1) ).

thf(1392,plain,
    ! [A: $i,B: $i] :
      ( ( ( ordinal @ A )
        & ( ordinal @ B ) )
     => ( ordinal_subset @ A @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[89]) ).

thf(329,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/sandbox/benchmark/theBenchmark.p',redefinition_k1_waybel_0) ).

thf(3065,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)],[329]) ).

thf(363,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A )
      & ( function @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc4_funct_1) ).

thf(3349,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A )
      & ( function @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[363]) ).

thf(725,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/sandbox/benchmark/theBenchmark.p',s3_subset_1__e2_37_1_1__pre_topc) ).

thf(5534,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)],[725]) ).

thf(405,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( relation @ ( function_inverse @ A ) )
        & ( function @ ( function_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k2_funct_1) ).

thf(3600,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( relation @ ( function_inverse @ A ) )
        & ( function @ ( function_inverse @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[405]) ).

thf(144,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/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e6_27__finset_1) ).

thf(1687,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)],[144]) ).

thf(199,axiom,
    ? [A: $i] :
      ( ( empty @ A )
      & ( relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_relat_1) ).

thf(2068,plain,
    ? [A: $i] :
      ( ( empty @ A )
      & ( relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[199]) ).

thf(135,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/sandbox/benchmark/theBenchmark.p',cc5_waybel_1) ).

thf(1624,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)],[135]) ).

thf(389,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/sandbox/benchmark/theBenchmark.p',existence_m2_yellow_6) ).

thf(3535,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)],[389]) ).

thf(217,axiom,
    ! [A: $i] :
      ( ( epsilon_transitive @ A )
    <=> ! [B: $i] :
          ( ( in @ B @ A )
         => ( subset @ B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d2_ordinal1) ).

thf(2181,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)],[217]) ).

thf(669,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/sandbox/benchmark/theBenchmark.p',redefinition_k5_pre_topc) ).

thf(5201,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)],[669]) ).

thf(60,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t116_relat_1) ).

thf(1210,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng @ ( relation_rng_restriction @ A @ B ) ) @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[60]) ).

thf(239,axiom,
    ! [A: $i] :
      ( ( ( cup_closed @ A )
        & ( diff_closed @ A ) )
     => ( preboolean @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_finsub_1) ).

thf(2344,plain,
    ! [A: $i] :
      ( ( ( cup_closed @ A )
        & ( diff_closed @ A ) )
     => ( preboolean @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[239]) ).

thf(233,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/sandbox/benchmark/theBenchmark.p',cc7_lattices) ).

thf(2313,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)],[233]) ).

thf(424,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e8_6__wellord2__1) ).

thf(3763,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)],[424]) ).

thf(258,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/sandbox/benchmark/theBenchmark.p',dt_k7_funct_2) ).

thf(2492,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)],[258]) ).

thf(74,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/sandbox/benchmark/theBenchmark.p',cc4_waybel_3) ).

thf(1281,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)],[74]) ).

thf(294,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/sandbox/benchmark/theBenchmark.p',d1_funct_1) ).

thf(2741,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)],[294]) ).

thf(156,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( empty_carrier @ A )
       => ( v1_yellow_3 @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_yellow_3) ).

thf(1740,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( empty_carrier @ A )
       => ( v1_yellow_3 @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[156]) ).

thf(7,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( relation @ B )
      & ( well_orders @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t26_wellord2) ).

thf(842,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( relation @ B )
      & ( well_orders @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(127,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/sandbox/benchmark/theBenchmark.p',cc6_waybel_3) ).

thf(1573,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)],[127]) ).

thf(719,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( transitive_relstr @ A )
      <=> ( is_transitive_in @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d5_orders_2) ).

thf(5515,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)],[719]) ).

thf(428,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/sandbox/benchmark/theBenchmark.p',dt_m1_yellow_6) ).

thf(3799,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)],[428]) ).

thf(20,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( one_to_one @ A )
       => ( ( function_inverse @ A )
          = ( relation_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d9_funct_1) ).

thf(974,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)],[20]) ).

thf(403,axiom,
    ? [A: $i] : ( join_semilatt_str @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_l2_lattices) ).

thf(3595,plain,
    ? [A: $i] : ( join_semilatt_str @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[403]) ).

thf(298,axiom,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ( closed_subset @ ( cast_as_carrier_subset @ A ) @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc5_pre_topc) ).

thf(2769,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)],[298]) ).

thf(375,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/sandbox/benchmark/theBenchmark.p',fc2_yellow_1) ).

thf(3445,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)],[375]) ).

thf(178,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( in @ A @ B )
        & ( empty @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t7_boole) ).

thf(1936,plain,
    ! [A: $i,B: $i] :
      ~ ( ( in @ A @ B )
        & ( empty @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[178]) ).

thf(72,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( one_to_one @ A )
      & ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_ordinal1) ).

thf(1270,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)],[72]) ).

thf(81,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( relation_rng @ A )
          = ( relation_dom @ ( relation_inverse @ A ) ) )
        & ( ( relation_dom @ A )
          = ( relation_rng @ ( relation_inverse @ A ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t37_relat_1) ).

thf(1328,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)],[81]) ).

thf(48,axiom,
    ! [A: $i] :
      ( ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A ) )
     => ( ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_ordinal1) ).

thf(1111,plain,
    ! [A: $i] :
      ( ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A ) )
     => ( ordinal @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[48]) ).

thf(693,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/sandbox/benchmark/theBenchmark.p',dt_k1_tops_1) ).

thf(5373,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)],[693]) ).

thf(800,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/sandbox/benchmark/theBenchmark.p',t47_setfam_1) ).

thf(6128,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)],[800]) ).

thf(42,axiom,
    ! [A: $i] : ( relation @ ( inclusion_relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k1_wellord2) ).

thf(1089,plain,
    ! [A: $i] : ( relation @ ( inclusion_relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[42]) ).

thf(124,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/sandbox/benchmark/theBenchmark.p',d8_funct_1) ).

thf(1541,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)],[124]) ).

thf(675,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e2_37_1_1__pre_topc__1) ).

thf(5221,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)],[675]) ).

thf(263,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ! [B: $i] :
          ( ( ordinal @ B )
         => ( ( in @ A @ B )
          <=> ( ordinal_subset @ ( succ @ A ) @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t33_ordinal1) ).

thf(2515,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)],[263]) ).

thf(243,axiom,
    ! [A: $i,B: $i,C: $i] :
      ~ ( ( in @ A @ B )
        & ( in @ B @ C )
        & ( in @ C @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t3_ordinal1) ).

thf(2377,plain,
    ! [A: $i,B: $i,C: $i] :
      ~ ( ( in @ A @ B )
        & ( in @ B @ C )
        & ( in @ C @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[243]) ).

thf(301,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/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e8_6__wellord2__1) ).

thf(2801,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)],[301]) ).

thf(676,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/sandbox/benchmark/theBenchmark.p',d13_lattices) ).

thf(5238,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)],[676]) ).

thf(122,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/sandbox/benchmark/theBenchmark.p',t118_zfmisc_1) ).

thf(1534,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)],[122]) ).

thf(699,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( relation_of2_as_subset @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_u1_orders_2) ).

thf(5423,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)],[699]) ).

thf(442,axiom,
    ! [A: $i,B: $i] : ( subset @ ( set_intersection2 @ A @ B ) @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t17_xboole_1) ).

thf(3862,plain,
    ! [A: $i,B: $i] : ( subset @ ( set_intersection2 @ A @ B ) @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[442]) ).

thf(688,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/sandbox/benchmark/theBenchmark.p',d4_lattice3) ).

thf(5345,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)],[688]) ).

thf(309,axiom,
    ! [A: $i,B: $i] :
      ( ( disjoint @ A @ B )
     => ( disjoint @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',symmetry_r1_xboole_0) ).

thf(2895,plain,
    ! [A: $i,B: $i] :
      ( ( disjoint @ A @ B )
     => ( disjoint @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[309]) ).

thf(802,axiom,
    ! [A: $i,B: $i] :
      ( ! [C: $i] :
          ( ( in @ C @ A )
         => ( in @ C @ B ) )
     => ( element @ A @ ( powerset @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l71_subset_1) ).

thf(6133,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)],[802]) ).

thf(37,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_inverse @ ( relation_inverse @ A ) )
        = A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',involutiveness_k4_relat_1) ).

thf(1064,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_inverse @ ( relation_inverse @ A ) )
        = A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[37]) ).

thf(22,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A )
      & ( natural @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_arytm_3) ).

thf(980,plain,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A )
      & ( natural @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).

thf(129,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/sandbox/benchmark/theBenchmark.p',fc33_membered) ).

thf(1587,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)],[129]) ).

thf(290,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/sandbox/benchmark/theBenchmark.p',s3_funct_1__e16_22__wellord2) ).

thf(2694,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)],[290]) ).

thf(571,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/sandbox/benchmark/theBenchmark.p',d8_yellow_6) ).

thf(4693,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)],[571]) ).

thf(45,axiom,
    ! [A: $i] : ( transitive @ ( inclusion_relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t3_wellord2) ).

thf(1096,plain,
    ! [A: $i] : ( transitive @ ( inclusion_relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[45]) ).

thf(501,axiom,
    ! [A: $i] : ( subset @ empty_set @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_xboole_1) ).

thf(4233,plain,
    ! [A: $i] : ( subset @ empty_set @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[501]) ).

thf(153,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/sandbox/benchmark/theBenchmark.p',d1_mcart_1) ).

thf(1719,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)],[153]) ).

thf(305,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( singleton @ A )
        = ( unordered_pair @ B @ C ) )
     => ( A = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t8_zfmisc_1) ).

thf(2858,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( singleton @ A )
        = ( unordered_pair @ B @ C ) )
     => ( A = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[305]) ).

thf(327,axiom,
    ! [A: $i] :
      ( ( preboolean @ A )
     => ( ( cup_closed @ A )
        & ( diff_closed @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_finsub_1) ).

thf(3060,plain,
    ! [A: $i] :
      ( ( preboolean @ A )
     => ( ( cup_closed @ A )
        & ( diff_closed @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[327]) ).

thf(605,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/sandbox/benchmark/theBenchmark.p',d1_connsp_2) ).

thf(4898,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)],[605]) ).

thf(459,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/sandbox/benchmark/theBenchmark.p',d3_wellord1) ).

thf(3954,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)],[459]) ).

thf(806,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/sandbox/benchmark/theBenchmark.p',t30_tops_1) ).

thf(6175,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)],[806]) ).

thf(180,axiom,
    ! [A: $i] :
      ( ( strict_rel_str @ ( incl_POSet @ A ) )
      & ( rel_str @ ( incl_POSet @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k2_yellow_1) ).

thf(1942,plain,
    ! [A: $i] :
      ( ( strict_rel_str @ ( incl_POSet @ A ) )
      & ( rel_str @ ( incl_POSet @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[180]) ).

thf(735,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/sandbox/benchmark/theBenchmark.p',t34_lattice3) ).

thf(5620,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)],[735]) ).

thf(753,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/sandbox/benchmark/theBenchmark.p',t51_tops_1) ).

thf(5743,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)],[753]) ).

thf(546,axiom,
    ! [A: $i,B: $i] :
      ( ( ( subset @ A @ B )
        & ( finite @ B ) )
     => ( finite @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t13_finset_1) ).

thf(4545,plain,
    ! [A: $i,B: $i] :
      ( ( ( subset @ A @ B )
        & ( finite @ B ) )
     => ( finite @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[546]) ).

thf(225,axiom,
    ! [A: $i,B: $i] :
      ( ( B
        = ( singleton @ A ) )
    <=> ! [C: $i] :
          ( ( in @ C @ B )
        <=> ( C = A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_tarski) ).

thf(2240,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)],[225]) ).

thf(564,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/sandbox/benchmark/theBenchmark.p',rc2_waybel_0) ).

thf(4648,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)],[564]) ).

thf(40,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( relation @ ( relation_restriction @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k2_wellord1) ).

thf(1082,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( relation @ ( relation_restriction @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[40]) ).

thf(509,axiom,
    ! [A: $i] :
      ( ( set_difference @ empty_set @ A )
      = empty_set ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t4_boole) ).

thf(4301,plain,
    ! [A: $i] :
      ( ( set_difference @ empty_set @ A )
      = empty_set ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[509]) ).

thf(552,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/sandbox/benchmark/theBenchmark.p',dt_k6_partfun1) ).

thf(4582,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)],[552]) ).

thf(234,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( empty_carrier_subset @ A )
        = empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d2_pre_topc) ).

thf(2323,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( empty_carrier_subset @ A )
        = empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[234]) ).

thf(672,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/sandbox/benchmark/theBenchmark.p',dt_k3_waybel_0) ).

thf(5213,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)],[672]) ).

thf(321,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/sandbox/benchmark/theBenchmark.p',t25_relat_1) ).

thf(3032,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)],[321]) ).

thf(342,axiom,
    ! [A: $i,B: $i] :
      ( ( set_intersection2 @ A @ A )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',idempotence_k3_xboole_0) ).

thf(3194,plain,
    ! [A: $i] :
      ( ( set_intersection2 @ A @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[342]) ).

thf(241,axiom,
    ! [A: $i,B: $i] :
      ( ( B
        = ( union @ A ) )
    <=> ! [C: $i] :
          ( ( in @ C @ B )
        <=> ? [D: $i] :
              ( ( in @ C @ D )
              & ( in @ D @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d4_tarski) ).

thf(2349,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)],[241]) ).

thf(207,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/sandbox/benchmark/theBenchmark.p',t23_relset_1) ).

thf(2108,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)],[207]) ).

thf(104,axiom,
    ! [A: $i,B: $i] :
      ( ( ( pair_first @ ( ordered_pair @ A @ B ) )
        = A )
      & ( ( pair_second @ ( ordered_pair @ A @ B ) )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t7_mcart_1) ).

thf(1446,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)],[104]) ).

thf(271,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/sandbox/benchmark/theBenchmark.p',fc3_lattice3) ).

thf(2551,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)],[271]) ).

thf(59,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( ( relation_rng @ ( relation_composition @ A @ B ) )
            = ( relation_image @ B @ ( relation_rng @ A ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t160_relat_1) ).

thf(1207,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)],[59]) ).

thf(637,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/sandbox/benchmark/theBenchmark.p',dt_k5_relset_1) ).

thf(5063,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)],[637]) ).

thf(123,axiom,
    ? [A: $i] : ( empty @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_xboole_0) ).

thf(1539,plain,
    ? [A: $i] : ( empty @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[123]) ).

thf(456,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty @ A )
       => ( ( element @ B @ A )
        <=> ( in @ B @ A ) ) )
      & ( ( empty @ A )
       => ( ( element @ B @ A )
        <=> ( empty @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d2_subset_1) ).

thf(3937,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)],[456]) ).

thf(181,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/sandbox/benchmark/theBenchmark.p',s1_funct_1__e10_24__wellord2__1) ).

thf(1947,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)],[181]) ).

thf(131,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/sandbox/benchmark/theBenchmark.p',t30_relat_1) ).

thf(1599,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)],[131]) ).

thf(151,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/sandbox/benchmark/theBenchmark.p',dt_k2_binop_1) ).

thf(1715,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)],[151]) ).

thf(681,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/sandbox/benchmark/theBenchmark.p',d2_lattice3) ).

thf(5273,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)],[681]) ).

thf(69,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/sandbox/benchmark/theBenchmark.p',l30_wellord2) ).

thf(1263,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)],[69]) ).

thf(268,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/sandbox/benchmark/theBenchmark.p',t42_ordinal1) ).

thf(2536,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)],[268]) ).

thf(287,axiom,
    ! [A: $i] :
      ( ( relation @ ( identity_relation @ A ) )
      & ( function @ ( identity_relation @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc2_funct_1) ).

thf(2681,plain,
    ! [A: $i] :
      ( ( relation @ ( identity_relation @ A ) )
      & ( function @ ( identity_relation @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[287]) ).

thf(70,axiom,
    ! [A: $i] : ( antisymmetric @ ( inclusion_relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t5_wellord2) ).

thf(1266,plain,
    ! [A: $i] : ( antisymmetric @ ( inclusion_relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[70]) ).

thf(311,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/sandbox/benchmark/theBenchmark.p',t22_relset_1) ).

thf(2900,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)],[311]) ).

thf(188,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/sandbox/benchmark/theBenchmark.p',fc1_orders_2) ).

thf(2006,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)],[188]) ).

thf(545,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( relation @ ( relation_dom_restriction @ A @ B ) )
        & ( function @ ( relation_dom_restriction @ A @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc4_funct_1) ).

thf(4540,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)],[545]) ).

thf(391,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/sandbox/benchmark/theBenchmark.p',cc4_funct_2) ).

thf(3540,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)],[391]) ).

thf(500,axiom,
    ! [A: $i] :
      ( ( v5_membered @ A )
     => ( v4_membered @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_membered) ).

thf(4231,plain,
    ! [A: $i] :
      ( ( v5_membered @ A )
     => ( v4_membered @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[500]) ).

thf(26,axiom,
    ? [A: $i] :
      ( ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A )
      & ( being_limit_ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_ordinal2) ).

thf(1002,plain,
    ? [A: $i] :
      ( ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A )
      & ( being_limit_ordinal @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).

thf(460,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ B @ A )
     => ( ( apply @ ( identity_relation @ A ) @ B )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t35_funct_1) ).

thf(3967,plain,
    ! [A: $i,B: $i] :
      ( ( in @ B @ A )
     => ( ( apply @ ( identity_relation @ A ) @ B )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[460]) ).

thf(306,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/sandbox/benchmark/theBenchmark.p',fc15_yellow_6) ).

thf(2862,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)],[306]) ).

thf(376,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ ( singleton @ A ) @ ( singleton @ B ) )
     => ( A = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t6_zfmisc_1) ).

thf(3454,plain,
    ! [A: $i,B: $i] :
      ( ( subset @ ( singleton @ A ) @ ( singleton @ B ) )
     => ( A = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[376]) ).

thf(82,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/sandbox/benchmark/theBenchmark.p',cc6_lattices) ).

thf(1333,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)],[82]) ).

thf(315,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/sandbox/benchmark/theBenchmark.p',cc13_waybel_0) ).

thf(2926,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)],[315]) ).

thf(646,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/sandbox/benchmark/theBenchmark.p',redefinition_k5_subset_1) ).

thf(5090,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)],[646]) ).

thf(221,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/sandbox/benchmark/theBenchmark.p',s1_funct_1__e16_22__wellord2__1) ).

thf(2208,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)],[221]) ).

thf(602,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/sandbox/benchmark/theBenchmark.p',d8_waybel_0) ).

thf(4889,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)],[602]) ).

thf(29,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/sandbox/benchmark/theBenchmark.p',t57_funct_1) ).

thf(1026,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)],[29]) ).

thf(187,axiom,
    ! [A: $i] :
      ( ( finite @ A )
    <=> ? [B: $i] :
          ( ( relation @ B )
          & ( function @ B )
          & ( ( relation_rng @ B )
            = A )
          & ( in @ ( relation_dom @ B ) @ omega ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_finset_1) ).

thf(1996,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)],[187]) ).

thf(267,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/sandbox/benchmark/theBenchmark.p',t29_yellow_0) ).

thf(2529,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)],[267]) ).

thf(434,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
     => ( ( set_union2 @ A @ B )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t12_xboole_1) ).

thf(3824,plain,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
     => ( ( set_union2 @ A @ B )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[434]) ).

thf(653,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/sandbox/benchmark/theBenchmark.p',fc6_tops_1) ).

thf(5112,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)],[653]) ).

thf(185,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( function @ A )
        & ( finite @ B ) )
     => ( finite @ ( relation_image @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc13_finset_1) ).

thf(1991,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( function @ A )
        & ( finite @ B ) )
     => ( finite @ ( relation_image @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[185]) ).

thf(437,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/sandbox/benchmark/theBenchmark.p',s1_ordinal1__e8_6__wellord2) ).

thf(3834,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)],[437]) ).

thf(506,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/sandbox/benchmark/theBenchmark.p',cc1_lattices) ).

thf(4288,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)],[506]) ).

thf(270,axiom,
    ! [A: $i] :
      ( ~ ( empty @ ( singleton @ A ) )
      & ( finite @ ( singleton @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_finset_1) ).

thf(2546,plain,
    ! [A: $i] :
      ( ~ ( empty @ ( singleton @ A ) )
      & ( finite @ ( singleton @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[270]) ).

thf(150,axiom,
    ! [A: $i] :
      ( ( subset @ A @ empty_set )
     => ( A = empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t3_xboole_1) ).

thf(1712,plain,
    ! [A: $i] :
      ( ( subset @ A @ empty_set )
     => ( A = empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[150]) ).

thf(402,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/sandbox/benchmark/theBenchmark.p',fc1_funct_1) ).

thf(3592,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)],[402]) ).

thf(75,axiom,
    ! [A: $i,B: $i] : ( equipotent @ A @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity_r2_wellord2) ).

thf(1286,plain,
    ! [A: $i] : ( equipotent @ A @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[75]) ).

thf(702,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( empty_carrier @ A )
      <=> ( empty @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_struct_0) ).

thf(5447,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)],[702]) ).

thf(410,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/sandbox/benchmark/theBenchmark.p',d12_relat_1) ).

thf(3639,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)],[410]) ).

thf(314,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/sandbox/benchmark/theBenchmark.p',d2_mcart_1) ).

thf(2915,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)],[314]) ).

thf(249,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e6_22__wellord2__1) ).

thf(2440,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)],[249]) ).

thf(775,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e4_7_1__tops_2__2) ).

thf(5930,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)],[775]) ).

thf(202,axiom,
    ! [A: $i] :
      ( ( v2_membered @ A )
     => ( v1_membered @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc4_membered) ).

thf(2089,plain,
    ! [A: $i] :
      ( ( v2_membered @ A )
     => ( v1_membered @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[202]) ).

thf(341,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ~ ( ( ( unordered_pair @ A @ B )
          = ( unordered_pair @ C @ D ) )
        & ( A != C )
        & ( A != D ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t10_zfmisc_1) ).

thf(3190,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)],[341]) ).

thf(117,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( finite @ ( relation_dom @ A ) )
       => ( finite @ ( relation_rng @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t26_finset_1) ).

thf(1515,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A ) )
     => ( ( finite @ ( relation_dom @ A ) )
       => ( finite @ ( relation_rng @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[117]) ).

thf(697,axiom,
    ! [A: $i] :
      ( ( boole_POSet @ A )
      = ( incl_POSet @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t4_yellow_1) ).

thf(5417,plain,
    ! [A: $i] :
      ( ( boole_POSet @ A )
      = ( incl_POSet @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[697]) ).

thf(280,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/sandbox/benchmark/theBenchmark.p',rc12_lattices) ).

thf(2645,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)],[280]) ).

thf(134,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/sandbox/benchmark/theBenchmark.p',s1_relat_1__e6_21__wellord2) ).

thf(1616,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)],[134]) ).

thf(718,axiom,
    ! [A: $i] : ( element @ ( cast_to_subset @ A ) @ ( powerset @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k2_subset_1) ).

thf(5513,plain,
    ! [A: $i] : ( element @ ( cast_to_subset @ A ) @ ( powerset @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[718]) ).

thf(668,axiom,
    ! [A: $i] :
      ( ( union @ ( powerset @ A ) )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t99_zfmisc_1) ).

thf(5198,plain,
    ! [A: $i] :
      ( ( union @ ( powerset @ A ) )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[668]) ).

thf(677,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/sandbox/benchmark/theBenchmark.p',dt_k2_lattice3) ).

thf(5249,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)],[677]) ).

thf(17,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/sandbox/benchmark/theBenchmark.p',rc2_yellow_0) ).

thf(953,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)],[17]) ).

thf(312,axiom,
    ! [A: $i] :
      ( ( incl_POSet @ A )
      = ( rel_str_of @ A @ ( inclusion_order @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_yellow_1) ).

thf(2909,plain,
    ! [A: $i] :
      ( ( incl_POSet @ A )
      = ( rel_str_of @ A @ ( inclusion_order @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[312]) ).

thf(431,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/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e16_22__wellord2__1) ).

thf(3807,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)],[431]) ).

thf(73,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/sandbox/benchmark/theBenchmark.p',t20_wellord1) ).

thf(1278,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)],[73]) ).

thf(318,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/sandbox/benchmark/theBenchmark.p',fc5_yellow_1) ).

thf(2936,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)],[318]) ).

thf(411,axiom,
    ! [A: $i] :
      ( ( singleton @ A )
     != empty_set ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l1_zfmisc_1) ).

thf(3660,plain,
    ! [A: $i] :
      ( ( singleton @ A )
     != empty_set ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[411]) ).

thf(18,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/sandbox/benchmark/theBenchmark.p',fc2_arytm_3) ).

thf(965,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)],[18]) ).

thf(480,axiom,
    ! [A: $i] :
      ( ( unordered_pair @ A @ A )
      = ( singleton @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t69_enumset1) ).

thf(4131,plain,
    ! [A: $i] :
      ( ( unordered_pair @ A @ A )
      = ( singleton @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[480]) ).

thf(575,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/sandbox/benchmark/theBenchmark.p',d13_yellow_6) ).

thf(4708,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)],[575]) ).

thf(160,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/sandbox/benchmark/theBenchmark.p',dt_k3_lattice3) ).

thf(1754,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)],[160]) ).

thf(781,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ( ( subset_complement @ A @ B )
        = ( set_difference @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d5_subset_1) ).

thf(6026,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)],[781]) ).

thf(517,axiom,
    ( ( empty @ empty_set )
    & ( relation @ empty_set )
    & ( relation_empty_yielding @ empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc12_relat_1) ).

thf(4354,plain,
    ( ( empty @ empty_set )
    & ( relation @ empty_set )
    & ( relation_empty_yielding @ empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[517]) ).

thf(767,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/sandbox/benchmark/theBenchmark.p',t5_tops_2) ).

thf(5855,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)],[767]) ).

thf(332,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( ( set_union2 @ ( singleton @ A ) @ B )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t46_zfmisc_1) ).

thf(3079,plain,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( ( set_union2 @ ( singleton @ A ) @ B )
        = B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[332]) ).

thf(550,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( subset @ ( relation_image @ B @ ( relation_inverse_image @ B @ A ) ) @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t145_funct_1) ).

thf(4577,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)],[550]) ).

thf(722,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ~ ( ( B != empty_set )
          & ( ( complements_of_subsets @ A @ B )
            = empty_set ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t46_setfam_1) ).

thf(5525,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)],[722]) ).

thf(416,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( set_union2 @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc2_relat_1) ).

thf(3686,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( set_union2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[416]) ).

thf(226,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/sandbox/benchmark/theBenchmark.p',t74_relat_1) ).

thf(2260,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)],[226]) ).

thf(209,axiom,
    ! [A: $i,B: $i] :
      ( ( ( empty @ A )
        & ( relation @ B ) )
     => ( ( empty @ ( relation_composition @ B @ A ) )
        & ( relation @ ( relation_composition @ B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc10_relat_1) ).

thf(2121,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)],[209]) ).

thf(212,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( relation_of2_as_subset @ C @ A @ B ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_m2_relset_1) ).

thf(2144,plain,
    ! [A: $i,B: $i] :
    ? [C: $i] : ( relation_of2_as_subset @ C @ A @ B ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[212]) ).

thf(444,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( in @ A @ B )
        & ! [C: $i] :
            ~ ( ( in @ C @ B )
              & ! [D: $i] :
                  ~ ( ( in @ D @ B )
                    & ( in @ D @ C ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t7_tarski) ).

thf(3871,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)],[444]) ).

thf(758,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/sandbox/benchmark/theBenchmark.p',d2_yellow_0) ).

thf(5762,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)],[758]) ).

thf(63,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/sandbox/benchmark/theBenchmark.p',rc1_waybel_6) ).

thf(1219,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)],[63]) ).

thf(4,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( heyting_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( distributive_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc6_waybel_1) ).

thf(824,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)],[4]) ).

thf(449,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/sandbox/benchmark/theBenchmark.p',t146_funct_1) ).

thf(3890,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)],[449]) ).

thf(683,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/sandbox/benchmark/theBenchmark.p',d1_lattices) ).

thf(5278,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)],[683]) ).

thf(136,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/sandbox/benchmark/theBenchmark.p',cc2_yellow_0) ).

thf(1631,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)],[136]) ).

thf(633,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/sandbox/benchmark/theBenchmark.p',cc1_waybel_3) ).

thf(5043,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)],[633]) ).

thf(54,axiom,
    ? [A: $i] :
      ( ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_ordinal1) ).

thf(1154,plain,
    ? [A: $i] :
      ( ( epsilon_transitive @ A )
      & ( epsilon_connected @ A )
      & ( ordinal @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[54]) ).

thf(745,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/sandbox/benchmark/theBenchmark.p',t2_lattice3) ).

thf(5720,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)],[745]) ).

thf(340,axiom,
    ! [A: $i,B: $i] :
      ( ( set_difference @ A @ ( set_difference @ A @ B ) )
      = ( set_intersection2 @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t48_xboole_1) ).

thf(3187,plain,
    ! [A: $i,B: $i] :
      ( ( set_difference @ A @ ( set_difference @ A @ B ) )
      = ( set_intersection2 @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[340]) ).

thf(567,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e4_7_1__tops_2__1) ).

thf(4662,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)],[567]) ).

thf(27,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_image @ A @ ( relation_dom @ A ) )
        = ( relation_rng @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t146_relat_1) ).

thf(1007,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_image @ A @ ( relation_dom @ A ) )
        = ( relation_rng @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).

thf(385,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/sandbox/benchmark/theBenchmark.p',t18_finset_1) ).

thf(3519,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)],[385]) ).

thf(218,axiom,
    ! [A: $i,B: $i] :
    ? [C: $i] :
      ( ( relation_of2 @ C @ A @ B )
      & ( relation @ C )
      & ( function @ C )
      & ( quasi_total @ C @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_funct_2) ).

thf(2188,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)],[218]) ).

thf(657,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/sandbox/benchmark/theBenchmark.p',d3_lattice3) ).

thf(5121,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)],[657]) ).

thf(773,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/sandbox/benchmark/theBenchmark.p',t15_pre_topc) ).

thf(5923,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)],[773]) ).

thf(423,axiom,
    ! [A: $i,B: $i] :
      ( ( equipotent @ A @ B )
    <=> ( are_equipotent @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_r2_wellord2) ).

thf(3758,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)],[423]) ).

thf(191,axiom,
    ? [A: $i] :
      ~ ( empty @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_xboole_0) ).

thf(2016,plain,
    ? [A: $i] :
      ~ ( empty @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[191]) ).

thf(649,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/sandbox/benchmark/theBenchmark.p',t20_yellow_6) ).

thf(5099,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)],[649]) ).

thf(93,axiom,
    ! [A: $i] :
      ( ( ( empty @ A )
        & ( ordinal @ A ) )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A )
        & ( ordinal @ A )
        & ( natural @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_arytm_3) ).

thf(1403,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)],[93]) ).

thf(516,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/sandbox/benchmark/theBenchmark.p',d4_xboole_0) ).

thf(4328,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)],[516]) ).

thf(779,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/sandbox/benchmark/theBenchmark.p',t17_pre_topc) ).

thf(6019,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)],[779]) ).

thf(211,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/sandbox/benchmark/theBenchmark.p',l4_wellord1) ).

thf(2134,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)],[211]) ).

thf(711,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/sandbox/benchmark/theBenchmark.p',t26_lattices) ).

thf(5474,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)],[711]) ).

thf(222,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_dom_restriction @ B @ A ) @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t88_relat_1) ).

thf(2225,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_dom_restriction @ B @ A ) @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[222]) ).

thf(162,axiom,
    ! [A: $i,B: $i] :
      ( ( ( finite @ A )
        & ( finite @ B ) )
     => ( finite @ ( cartesian_product2 @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc14_finset_1) ).

thf(1784,plain,
    ! [A: $i,B: $i] :
      ( ( ( finite @ A )
        & ( finite @ B ) )
     => ( finite @ ( cartesian_product2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[162]) ).

thf(88,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/sandbox/benchmark/theBenchmark.p',t46_relat_1) ).

thf(1389,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)],[88]) ).

thf(266,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/sandbox/benchmark/theBenchmark.p',redefinition_k8_relset_1) ).

thf(2525,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)],[266]) ).

thf(638,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( union_of_subsets @ A @ B )
        = ( union @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_k5_setfam_1) ).

thf(5065,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)],[638]) ).

thf(620,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ( element @ ( meet_of_latt_set @ A @ B ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k16_lattice3) ).

thf(4975,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)],[620]) ).

thf(557,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/sandbox/benchmark/theBenchmark.p',redefinition_k3_lattices) ).

thf(4612,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)],[557]) ).

thf(728,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ( ( subset_complement @ A @ ( subset_complement @ A @ B ) )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',involutiveness_k3_subset_1) ).

thf(5546,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)],[728]) ).

thf(632,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/sandbox/benchmark/theBenchmark.p',s3_subset_1__e1_40__pre_topc) ).

thf(5033,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)],[632]) ).

thf(235,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( reflexive @ A )
      <=> ! [B: $i] :
            ( ( in @ B @ ( relation_field @ A ) )
           => ( in @ ( ordered_pair @ B @ B ) @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l1_wellord1) ).

thf(2326,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)],[235]) ).

thf(656,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/sandbox/benchmark/theBenchmark.p',t13_tops_2) ).

thf(5118,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)],[656]) ).

thf(170,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ? [B: $i] : ( subrelstr @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_m1_yellow_0) ).

thf(1865,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ? [B: $i] : ( subrelstr @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[170]) ).

thf(35,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( well_founded_relation @ A )
      <=> ( is_well_founded_in @ A @ ( relation_field @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t5_wellord1) ).

thf(1058,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)],[35]) ).

thf(399,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/sandbox/benchmark/theBenchmark.p',fc1_yellow_0) ).

thf(3579,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)],[399]) ).

thf(250,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/sandbox/benchmark/theBenchmark.p',d1_relat_2) ).

thf(2457,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)],[250]) ).

thf(751,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/sandbox/benchmark/theBenchmark.p',d2_tops_2) ).

thf(5735,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)],[751]) ).

thf(357,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( v1_membered @ A )
      & ( v2_membered @ A )
      & ( v3_membered @ A )
      & ( v4_membered @ A )
      & ( v5_membered @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_membered) ).

thf(3302,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)],[357]) ).

thf(601,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( element @ ( union_of_subsets @ A @ B ) @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k5_setfam_1) ).

thf(4887,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)],[601]) ).

thf(778,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/sandbox/benchmark/theBenchmark.p',dt_k5_pre_topc) ).

thf(6016,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)],[778]) ).

thf(701,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/sandbox/benchmark/theBenchmark.p',d1_pre_topc) ).

thf(5427,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)],[701]) ).

thf(219,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/sandbox/benchmark/theBenchmark.p',fc36_membered) ).

thf(2193,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)],[219]) ).

thf(163,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/sandbox/benchmark/theBenchmark.p',d3_relat_1) ).

thf(1786,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)],[163]) ).

thf(621,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/sandbox/benchmark/theBenchmark.p',dt_k4_lattices) ).

thf(4978,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)],[621]) ).

thf(15,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A )
        & ( ordinal @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc3_ordinal1) ).

thf(936,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A )
        & ( ordinal @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(232,axiom,
    ! [A: $i,B: $i] :
      ( ( v2_membered @ A )
     => ( ( v1_membered @ ( set_intersection2 @ B @ A ) )
        & ( v2_membered @ ( set_intersection2 @ B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc30_membered) ).

thf(2308,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)],[232]) ).

thf(563,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/sandbox/benchmark/theBenchmark.p',redefinition_k10_filter_1) ).

thf(4645,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)],[563]) ).

thf(768,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ! [C: $i] :
          ( ( in @ C @ B )
         => ( in @ C @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l3_subset_1) ).

thf(5859,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)],[768]) ).

thf(293,axiom,
    ! [A: $i,B: $i] :
      ( ( set_union2 @ A @ A )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',idempotence_k2_xboole_0) ).

thf(2738,plain,
    ! [A: $i] :
      ( ( set_union2 @ A @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[293]) ).

thf(645,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/sandbox/benchmark/theBenchmark.p',d13_yellow_0) ).

thf(5086,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)],[645]) ).

thf(65,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( function @ A )
        & ( one_to_one @ A ) )
     => ( ( relation @ ( relation_inverse @ A ) )
        & ( function @ ( relation_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc3_funct_1) ).

thf(1239,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)],[65]) ).

thf(505,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e16_22__wellord2__1) ).

thf(4273,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)],[505]) ).

thf(67,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/sandbox/benchmark/theBenchmark.p',t39_wellord1) ).

thf(1258,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)],[67]) ).

thf(214,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/sandbox/benchmark/theBenchmark.p',d14_relat_1) ).

thf(2148,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)],[214]) ).

thf(84,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/sandbox/benchmark/theBenchmark.p',d4_wellord2) ).

thf(1356,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)],[84]) ).

thf(388,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/sandbox/benchmark/theBenchmark.p',t22_funct_1) ).

thf(3532,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)],[388]) ).

thf(786,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/sandbox/benchmark/theBenchmark.p',d11_waybel_0) ).

thf(6048,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)],[786]) ).

thf(240,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_inverse @ A ) )
        & ( relation @ ( relation_inverse @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc11_relat_1) ).

thf(2346,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( empty @ ( relation_inverse @ A ) )
        & ( relation @ ( relation_inverse @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[240]) ).

thf(640,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ( element @ ( the_topology @ A ) @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_u1_pre_topc) ).

thf(5071,plain,
    ! [A: $i] :
      ( ( top_str @ A )
     => ( element @ ( the_topology @ A ) @ ( powerset @ ( powerset @ ( the_carrier @ A ) ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[640]) ).

thf(662,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/sandbox/benchmark/theBenchmark.p',d8_setfam_1) ).

thf(5143,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)],[662]) ).

thf(347,axiom,
    ! [A: $i,B: $i] :
      ( ( unordered_pair @ A @ B )
      = ( unordered_pair @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_k2_tarski) ).

thf(3238,plain,
    ! [A: $i,B: $i] :
      ( ( unordered_pair @ A @ B )
      = ( unordered_pair @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[347]) ).

thf(650,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( antisymmetric_relstr @ A )
      <=> ( is_antisymmetric_in @ ( the_InternalRel @ A ) @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d6_orders_2) ).

thf(5103,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)],[650]) ).

thf(798,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/sandbox/benchmark/theBenchmark.p',d9_lattice3) ).

thf(6112,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)],[798]) ).

thf(572,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) )
     => ( relation @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_relset_1) ).

thf(4699,plain,
    ! [A: $i,B: $i,C: $i] :
      ( ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) )
     => ( relation @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[572]) ).

thf(524,axiom,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ( strict_latt_str @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_lattices) ).

thf(4374,plain,
    ? [A: $i] :
      ( ( latt_str @ A )
      & ( strict_latt_str @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[524]) ).

thf(776,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e4_7_2__tops_2__2) ).

thf(5972,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)],[776]) ).

thf(126,axiom,
    ? [A: $i] : ( top_str @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_l1_pre_topc) ).

thf(1571,plain,
    ? [A: $i] : ( top_str @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[126]) ).

thf(198,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( reflexive_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ~ ( v1_yellow_3 @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc3_yellow_3) ).

thf(2065,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)],[198]) ).

thf(467,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/sandbox/benchmark/theBenchmark.p',d12_funct_1) ).

thf(3996,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)],[467]) ).

thf(94,axiom,
    ! [A: $i] :
      ( ( element @ A @ omega )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A )
        & ( ordinal @ A )
        & ( natural @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc3_arytm_3) ).

thf(1408,plain,
    ! [A: $i] :
      ( ( element @ A @ omega )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A )
        & ( ordinal @ A )
        & ( natural @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[94]) ).

thf(415,axiom,
    ! [A: $i,B: $i] :
      ( ( finite @ A )
     => ( finite @ ( set_intersection2 @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t15_finset_1) ).

thf(3683,plain,
    ! [A: $i,B: $i] :
      ( ( finite @ A )
     => ( finite @ ( set_intersection2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[415]) ).

thf(120,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/sandbox/benchmark/theBenchmark.p',cc5_funct_2) ).

thf(1524,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)],[120]) ).

thf(715,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
      & ~ ( proper_element @ B @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_tex_2) ).

thf(5491,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
      & ~ ( proper_element @ B @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[715]) ).

thf(382,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e10_24__wellord2__2) ).

thf(3468,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)],[382]) ).

thf(303,axiom,
    ! [A: $i] :
      ( ( A = empty_set )
    <=> ! [B: $i] :
          ~ ( in @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_xboole_0) ).

thf(2839,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)],[303]) ).

thf(733,axiom,
    ! [A: $i,B: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( latt_str @ A ) )
     => ( element @ ( join_of_latt_set @ A @ B ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k15_lattice3) ).

thf(5610,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)],[733]) ).

thf(615,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( element @ ( cast_as_carrier_subset @ A ) @ ( powerset @ ( the_carrier @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k2_pre_topc) ).

thf(4958,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)],[615]) ).

thf(319,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e18_27__finset_1__1) ).

thf(2945,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)],[319]) ).

thf(343,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/sandbox/benchmark/theBenchmark.p',cc3_lattices) ).

thf(3197,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)],[343]) ).

thf(647,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/sandbox/benchmark/theBenchmark.p',d6_pre_topc) ).

thf(5093,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)],[647]) ).

thf(724,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( complements_of_subsets @ A @ ( complements_of_subsets @ A @ B ) )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',involutiveness_k7_setfam_1) ).

thf(5531,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)],[724]) ).

thf(600,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/sandbox/benchmark/theBenchmark.p',d14_yellow_0) ).

thf(4882,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)],[600]) ).

thf(749,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
      & ( empty @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_subset_1) ).

thf(5730,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
      & ( empty @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[749]) ).

thf(186,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/sandbox/benchmark/theBenchmark.p',dt_k8_filter_1) ).

thf(1993,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)],[186]) ).

thf(296,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ ( singleton @ B ) )
    <=> ( ( A = empty_set )
        | ( A
          = ( singleton @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t39_zfmisc_1) ).

thf(2757,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)],[296]) ).

thf(494,axiom,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_relat_1) ).

thf(4208,plain,
    ? [A: $i] :
      ( ~ ( empty @ A )
      & ( relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[494]) ).

thf(52,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( relation @ ( relation_dom_restriction @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k7_relat_1) ).

thf(1149,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( relation @ ( relation_dom_restriction @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[52]) ).

thf(507,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( subset @ A @ ( union @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t92_zfmisc_1) ).

thf(4296,plain,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( subset @ A @ ( union @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[507]) ).

thf(400,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( subset @ ( unordered_pair @ A @ B ) @ C )
    <=> ( ( in @ A @ C )
        & ( in @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t38_zfmisc_1) ).

thf(3583,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)],[400]) ).

thf(107,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_image @ B @ A ) @ ( relation_rng @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t144_relat_1) ).

thf(1460,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_image @ B @ A ) @ ( relation_rng @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[107]) ).

thf(706,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/sandbox/benchmark/theBenchmark.p',dt_u2_lattices) ).

thf(5459,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)],[706]) ).

thf(730,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/sandbox/benchmark/theBenchmark.p',dt_k5_lattice3) ).

thf(5552,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)],[730]) ).

thf(493,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ~ ( empty @ ( succ @ A ) )
        & ( epsilon_transitive @ ( succ @ A ) )
        & ( epsilon_connected @ ( succ @ A ) )
        & ( ordinal @ ( succ @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc3_ordinal1) ).

thf(4203,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)],[493]) ).

thf(3,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/sandbox/benchmark/theBenchmark.p',cc9_waybel_1) ).

thf(811,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)],[3]) ).

thf(561,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/sandbox/benchmark/theBenchmark.p',t21_yellow_6) ).

thf(4635,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)],[561]) ).

thf(654,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ( element @ ( subset_complement @ A @ B ) @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k3_subset_1) ).

thf(5114,plain,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ( element @ ( subset_complement @ A @ B ) @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[654]) ).

thf(795,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/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e4_7_1__tops_2__1) ).

thf(6087,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)],[795]) ).

thf(529,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/sandbox/benchmark/theBenchmark.p',fc2_lattice3) ).

thf(4401,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)],[529]) ).

thf(530,axiom,
    ! [A: $i] :
      ( ( succ @ A )
      = ( set_union2 @ A @ ( singleton @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_ordinal1) ).

thf(4420,plain,
    ! [A: $i] :
      ( ( succ @ A )
      = ( set_union2 @ A @ ( singleton @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[530]) ).

thf(277,axiom,
    ? [A: $i] : ( meet_semilatt_str @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_l1_lattices) ).

thf(2610,plain,
    ? [A: $i] : ( meet_semilatt_str @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[277]) ).

thf(772,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/sandbox/benchmark/theBenchmark.p',d7_yellow_0) ).

thf(5894,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)],[772]) ).

thf(643,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/sandbox/benchmark/theBenchmark.p',t5_connsp_2) ).

thf(5082,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)],[643]) ).

thf(538,axiom,
    ! [A: $i] :
      ( ( relation @ A )
    <=> ! [B: $i] :
          ~ ( ( in @ B @ A )
            & ! [C: $i,D: $i] :
                ( B
               != ( ordered_pair @ C @ D ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_relat_1) ).

thf(4462,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)],[538]) ).

thf(608,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/sandbox/benchmark/theBenchmark.p',dt_k10_filter_1) ).

thf(4911,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)],[608]) ).

thf(228,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/sandbox/benchmark/theBenchmark.p',d2_compts_1) ).

thf(2267,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)],[228]) ).

thf(580,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/sandbox/benchmark/theBenchmark.p',commutativity_k4_lattices) ).

thf(4731,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)],[580]) ).

thf(468,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/sandbox/benchmark/theBenchmark.p',cc2_lattices) ).

thf(4028,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)],[468]) ).

thf(396,axiom,
    ! [A: $i] :
      ~ ( empty @ ( succ @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_ordinal1) ).

thf(3572,plain,
    ! [A: $i] :
      ~ ( empty @ ( succ @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[396]) ).

thf(624,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/sandbox/benchmark/theBenchmark.p',t16_tops_2) ).

thf(4985,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)],[624]) ).

thf(336,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( A = empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t6_boole) ).

thf(3150,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( A = empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[336]) ).

thf(36,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_ordinal1) ).

thf(1061,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[36]) ).

thf(761,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/sandbox/benchmark/theBenchmark.p',t48_setfam_1) ).

thf(5775,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)],[761]) ).

thf(372,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_image @ B @ A )
        = ( relation_image @ B @ ( set_intersection2 @ ( relation_dom @ B ) @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t145_relat_1) ).

thf(3423,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)],[372]) ).

thf(121,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( ( v1_membered @ A )
        & ( v2_membered @ A )
        & ( v3_membered @ A )
        & ( v4_membered @ A )
        & ( v5_membered @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc15_membered) ).

thf(1528,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)],[121]) ).

thf(339,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/sandbox/benchmark/theBenchmark.p',d1_wellord2) ).

thf(3159,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)],[339]) ).

thf(611,axiom,
    ! [A: $i] : ( element @ ( k1_pcomps_1 @ A ) @ ( powerset @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k1_pcomps_1) ).

thf(4918,plain,
    ! [A: $i] : ( element @ ( k1_pcomps_1 @ A ) @ ( powerset @ ( powerset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[611]) ).

thf(490,axiom,
    ! [A: $i] :
      ( ( empty @ A )
     => ( relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_relat_1) ).

thf(4196,plain,
    ! [A: $i] :
      ( ( empty @ A )
     => ( relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[490]) ).

thf(782,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/sandbox/benchmark/theBenchmark.p',d5_yellow_6) ).

thf(6029,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)],[782]) ).

thf(618,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/sandbox/benchmark/theBenchmark.p',t136_zfmisc_1) ).

thf(4965,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)],[618]) ).

thf(307,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ~ ( empty @ ( cast_as_carrier_subset @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc2_pre_topc) ).

thf(2867,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ~ ( empty @ ( cast_as_carrier_subset @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[307]) ).

thf(540,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/sandbox/benchmark/theBenchmark.p',dt_k8_funct_2) ).

thf(4473,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)],[540]) ).

thf(635,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/sandbox/benchmark/theBenchmark.p',t42_yellow_0) ).

thf(5057,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)],[635]) ).

thf(576,axiom,
    ! [A: $i] :
      ( ( finite @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( finite @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_finset_1) ).

thf(4720,plain,
    ! [A: $i] :
      ( ( finite @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( finite @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[576]) ).

thf(438,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/sandbox/benchmark/theBenchmark.p',d7_relat_1) ).

thf(3838,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)],[438]) ).

thf(5,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/sandbox/benchmark/theBenchmark.p',cc8_waybel_1) ).

thf(827,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)],[5]) ).

thf(316,axiom,
    ! [A: $i,B: $i] :
      ~ ( empty @ ( unordered_pair @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc3_subset_1) ).

thf(2931,plain,
    ! [A: $i,B: $i] :
      ~ ( empty @ ( unordered_pair @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[316]) ).

thf(23,axiom,
    ! [A: $i] :
      ( ( ( relation_dom @ ( identity_relation @ A ) )
        = A )
      & ( ( relation_rng @ ( identity_relation @ A ) )
        = A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t71_relat_1) ).

thf(986,plain,
    ! [A: $i] :
      ( ( ( relation_dom @ ( identity_relation @ A ) )
        = A )
      & ( ( relation_rng @ ( identity_relation @ A ) )
        = A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).

thf(348,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ~ ( v1_yellow_3 @ A )
       => ~ ( empty_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_yellow_3) ).

thf(3241,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ~ ( v1_yellow_3 @ A )
       => ~ ( empty_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[348]) ).

thf(49,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ~ ( empty_carrier @ A )
          & ( complete_relstr @ A ) )
       => ( ~ ( empty_carrier @ A )
          & ( bounded_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc3_yellow_0) ).

thf(1113,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)],[49]) ).

thf(274,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( subset @ A @ B )
     => ( ( in @ C @ A )
        | ( subset @ A @ ( set_difference @ B @ ( singleton @ C ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l3_zfmisc_1) ).

thf(2592,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)],[274]) ).

thf(295,axiom,
    ! [A: $i,B: $i] :
      ( ( v2_membered @ A )
     => ( ( v1_membered @ ( set_difference @ A @ B ) )
        & ( v2_membered @ ( set_difference @ A @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc38_membered) ).

thf(2752,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)],[295]) ).

thf(100,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( connected @ A )
      <=> ( is_connected_in @ A @ ( relation_field @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d14_relat_2) ).

thf(1435,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)],[100]) ).

thf(361,axiom,
    ! [A: $i,B: $i] :
      ( ( ( set_difference @ A @ ( singleton @ B ) )
        = A )
    <=> ~ ( in @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t65_zfmisc_1) ).

thf(3325,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)],[361]) ).

thf(747,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/sandbox/benchmark/theBenchmark.p',fc2_tops_1) ).

thf(5725,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)],[747]) ).

thf(205,axiom,
    ! [A: $i] :
      ~ ( empty @ ( singleton @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc2_subset_1) ).

thf(2101,plain,
    ! [A: $i] :
      ~ ( empty @ ( singleton @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[205]) ).

thf(510,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ B )
        & ( function @ B ) )
     => ( ( relation @ ( relation_rng_restriction @ A @ B ) )
        & ( function @ ( relation_rng_restriction @ A @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc5_funct_1) ).

thf(4304,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)],[510]) ).

thf(95,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/sandbox/benchmark/theBenchmark.p',cc5_lattices) ).

thf(1413,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)],[95]) ).

thf(707,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_finset_1) ).

thf(5463,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(742,axiom,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc4_finset_1) ).

thf(5688,plain,
    ! [A: $i] :
      ( ~ ( empty @ A )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
          & ~ ( empty @ B )
          & ( finite @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[742]) ).

thf(723,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/sandbox/benchmark/theBenchmark.p',redefinition_r3_orders_2) ).

thf(5528,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)],[723]) ).

thf(282,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ? [B: $i] :
          ( ( net_str @ B @ A )
          & ( strict_net_str @ B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc4_waybel_0) ).

thf(2665,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)],[282]) ).

thf(252,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( reflexive @ B )
       => ( reflexive @ ( relation_restriction @ B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t22_wellord1) ).

thf(2471,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( reflexive @ B )
       => ( reflexive @ ( relation_restriction @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[252]) ).

thf(96,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation @ B )
         => ( subset @ ( relation_rng @ ( relation_composition @ A @ B ) ) @ ( relation_rng @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t45_relat_1) ).

thf(1420,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)],[96]) ).

thf(143,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( k2_lattice3 @ A )
        = ( relation_of_lattice @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_k2_lattice3) ).

thf(1684,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)],[143]) ).

thf(210,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/sandbox/benchmark/theBenchmark.p',t28_wellord2) ).

thf(2124,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)],[210]) ).

thf(452,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( transitive @ A )
      <=> ( is_transitive_in @ A @ ( relation_field @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d16_relat_2) ).

thf(3921,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)],[452]) ).

thf(738,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
     => ( element @ C @ ( powerset @ ( cartesian_product2 @ A @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_m2_relset_1) ).

thf(5652,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)],[738]) ).

thf(577,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/sandbox/benchmark/theBenchmark.p',existence_m1_connsp_2) ).

thf(4722,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)],[577]) ).

thf(592,axiom,
    ! [A: $i,B: $i,C: $i] :
      ~ ( ( in @ A @ B )
        & ( element @ B @ ( powerset @ C ) )
        & ( empty @ C ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t5_subset) ).

thf(4812,plain,
    ! [A: $i,B: $i,C: $i] :
      ~ ( ( in @ A @ B )
        & ( element @ B @ ( powerset @ C ) )
        & ( empty @ C ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[592]) ).

thf(485,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/sandbox/benchmark/theBenchmark.p',t50_lattice3) ).

thf(4168,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)],[485]) ).

thf(33,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_restriction @ B @ A )
        = ( relation_rng_restriction @ A @ ( relation_dom_restriction @ B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t18_wellord1) ).

thf(1049,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)],[33]) ).

thf(726,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/sandbox/benchmark/theBenchmark.p',t55_tops_1) ).

thf(5538,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)],[726]) ).

thf(570,axiom,
    ! [A: $i] :
      ( ( ( topological_space @ A )
        & ( top_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ( closed_subset @ B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc6_pre_topc) ).

thf(4690,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)],[570]) ).

thf(527,axiom,
    ! [A: $i,B: $i] :
      ( ( set_union2 @ A @ B )
      = ( set_union2 @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_k2_xboole_0) ).

thf(4394,plain,
    ! [A: $i,B: $i] :
      ( ( set_union2 @ A @ B )
      = ( set_union2 @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[527]) ).

thf(482,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/sandbox/benchmark/theBenchmark.p',t32_ordinal1) ).

thf(4136,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)],[482]) ).

thf(204,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/sandbox/benchmark/theBenchmark.p',t4_xboole_0) ).

thf(2096,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)],[204]) ).

thf(606,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/sandbox/benchmark/theBenchmark.p',d8_lattices) ).

thf(4901,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)],[606]) ).

thf(57,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/sandbox/benchmark/theBenchmark.p',fc8_yellow_1) ).

thf(1166,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)],[57]) ).

thf(367,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/sandbox/benchmark/theBenchmark.p',t31_yellow_6) ).

thf(3395,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)],[367]) ).

thf(536,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/sandbox/benchmark/theBenchmark.p',t23_funct_1) ).

thf(4456,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)],[536]) ).

thf(569,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/sandbox/benchmark/theBenchmark.p',t26_orders_2) ).

thf(4688,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)],[569]) ).

thf(51,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ( epsilon_transitive @ ( union @ A ) )
        & ( epsilon_connected @ ( union @ A ) )
        & ( ordinal @ ( union @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc4_ordinal1) ).

thf(1145,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( ( epsilon_transitive @ ( union @ A ) )
        & ( epsilon_connected @ ( union @ A ) )
        & ( ordinal @ ( union @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[51]) ).

thf(158,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/sandbox/benchmark/theBenchmark.p',redefinition_k4_relset_1) ).

thf(1748,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)],[158]) ).

thf(744,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( element @ B @ ( powerset @ A ) )
        & ( element @ C @ ( powerset @ A ) ) )
     => ( ( subset_intersection2 @ A @ B @ B )
        = B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',idempotence_k5_subset_1) ).

thf(5716,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)],[744]) ).

thf(519,axiom,
    ! [A: $i,B: $i] :
      ( ( v1_membered @ A )
     => ( v1_membered @ ( set_intersection2 @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc27_membered) ).

thf(4360,plain,
    ! [A: $i,B: $i] :
      ( ( v1_membered @ A )
     => ( v1_membered @ ( set_intersection2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[519]) ).

thf(242,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ~ ( in @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

thf(2375,plain,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ~ ( in @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[242]) ).

thf(19,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_relat_1) ).

thf(971,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( relation_empty_yielding @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).

thf(755,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/sandbox/benchmark/theBenchmark.p',t44_yellow_0) ).

thf(5748,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)],[755]) ).

thf(492,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/sandbox/benchmark/theBenchmark.p',redefinition_k8_funct_2) ).

thf(4200,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)],[492]) ).

thf(85,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/sandbox/benchmark/theBenchmark.p',rc13_waybel_0) ).

thf(1368,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)],[85]) ).

thf(326,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( one_sorted_str @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l1_orders_2) ).

thf(3058,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( one_sorted_str @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[326]) ).

thf(525,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/sandbox/benchmark/theBenchmark.p',d6_relat_2) ).

thf(4377,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)],[525]) ).

thf(642,axiom,
    ! [A: $i] :
      ( ( v2_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( ( v1_membered @ B )
            & ( v2_membered @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc17_membered) ).

thf(5079,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)],[642]) ).

thf(111,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( connected @ ( inclusion_relation @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t4_wellord2) ).

thf(1484,plain,
    ! [A: $i] :
      ( ( ordinal @ A )
     => ( connected @ ( inclusion_relation @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[111]) ).

thf(46,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( relation @ ( relation_rng_restriction @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k8_relat_1) ).

thf(1098,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( relation @ ( relation_rng_restriction @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[46]) ).

thf(24,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/sandbox/benchmark/theBenchmark.p',cc14_waybel_0) ).

thf(993,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)],[24]) ).

thf(195,axiom,
    empty @ empty_set,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_xboole_0) ).

thf(2060,plain,
    empty @ empty_set,
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[195]) ).

thf(521,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/sandbox/benchmark/theBenchmark.p',dt_k1_domain_1) ).

thf(4366,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)],[521]) ).

thf(333,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/sandbox/benchmark/theBenchmark.p',s2_finset_1__e11_2_1__waybel_0) ).

thf(3082,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)],[333]) ).

thf(10,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A ) )
       => ( bounded_relstr @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc5_yellow_0) ).

thf(887,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)],[10]) ).

thf(286,axiom,
    ! [A: $i] :
      ( ! [B: $i] :
          ( ( in @ B @ A )
         => ( ( ordinal @ B )
            & ( subset @ B @ A ) ) )
     => ( ordinal @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t31_ordinal1) ).

thf(2678,plain,
    ! [A: $i] :
      ( ! [B: $i] :
          ( ( in @ B @ A )
         => ( ( ordinal @ B )
            & ( subset @ B @ A ) ) )
     => ( ordinal @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[286]) ).

thf(264,axiom,
    ! [A: $i,B: $i] :
      ( ( ( one_sorted_str @ A )
        & ( net_str @ B @ A ) )
     => ? [C: $i] : ( subnetstr @ C @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_m1_yellow_6) ).

thf(2518,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)],[264]) ).

thf(741,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/sandbox/benchmark/theBenchmark.p',t60_yellow_0) ).

thf(5684,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)],[741]) ).

thf(328,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/sandbox/benchmark/theBenchmark.p',t178_relat_1) ).

thf(3063,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)],[328]) ).

thf(783,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/sandbox/benchmark/theBenchmark.p',d3_lattices) ).

thf(6037,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)],[783]) ).

thf(498,axiom,
    ? [A: $i] : ( latt_str @ A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_l3_lattices) ).

thf(4222,plain,
    ? [A: $i] : ( latt_str @ A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[498]) ).

thf(682,axiom,
    ! [A: $i] :
      ( ( top_str @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
         => ( subset @ ( interior @ A @ B ) @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t44_tops_1) ).

thf(5276,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)],[682]) ).

thf(169,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/sandbox/benchmark/theBenchmark.p',fc1_knaster) ).

thf(1830,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)],[169]) ).

thf(582,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/sandbox/benchmark/theBenchmark.p',t16_yellow_0) ).

thf(4737,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)],[582]) ).

thf(476,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/sandbox/benchmark/theBenchmark.p',t16_wellord1) ).

thf(4117,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)],[476]) ).

thf(83,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/sandbox/benchmark/theBenchmark.p',fc2_waybel_7) ).

thf(1336,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)],[83]) ).

thf(164,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/sandbox/benchmark/theBenchmark.p',l3_wellord1) ).

thf(1790,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)],[164]) ).

thf(698,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/sandbox/benchmark/theBenchmark.p',reflexivity_r3_orders_2) ).

thf(5420,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)],[698]) ).

thf(708,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/sandbox/benchmark/theBenchmark.p',abstractness_v6_waybel_0) ).

thf(5467,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)],[708]) ).

thf(432,axiom,
    ! [A: $i,B: $i] :
      ( ( ( empty @ A )
        & ( relation @ B ) )
     => ( ( empty @ ( relation_composition @ A @ B ) )
        & ( relation @ ( relation_composition @ A @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc9_relat_1) ).

thf(3818,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)],[432]) ).

thf(448,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( one_to_one @ A )
      & ( empty @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_partfun1) ).

thf(3885,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A )
      & ( one_to_one @ A )
      & ( empty @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[448]) ).

thf(137,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/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e4_27_3_1__finset_1) ).

thf(1637,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)],[137]) ).

thf(426,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/sandbox/benchmark/theBenchmark.p',fc4_lattice3) ).

thf(3791,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)],[426]) ).

thf(631,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( cast_as_carrier_subset @ A )
        = ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d3_pre_topc) ).

thf(5030,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( cast_as_carrier_subset @ A )
        = ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[631]) ).

thf(429,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/sandbox/benchmark/theBenchmark.p',l82_funct_1) ).

thf(3801,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)],[429]) ).

thf(41,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/sandbox/benchmark/theBenchmark.p',t25_wellord2) ).

thf(1085,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)],[41]) ).

thf(727,axiom,
    ! [A: $i,B: $i] :
      ( ( rel_str @ A )
     => ( element @ ( join_on_relstr @ A @ B ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k1_yellow_0) ).

thf(5543,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)],[727]) ).

thf(291,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/sandbox/benchmark/theBenchmark.p',rc1_yellow_0) ).

thf(2701,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)],[291]) ).

thf(1,conjecture,
    ! [A: $i] :
      ( ( the_carrier @ ( boole_POSet @ A ) )
      = ( powerset @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t4_waybel_7) ).

thf(2,negated_conjecture,
    ~ ! [A: $i] :
        ( ( the_carrier @ ( boole_POSet @ A ) )
        = ( powerset @ A ) ),
    inference(neg_conjecture,[status(cth)],[1]) ).

thf(808,plain,
    ~ ! [A: $i] :
        ( ( the_carrier @ ( boole_POSet @ A ) )
        = ( powerset @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(623,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/sandbox/benchmark/theBenchmark.p',t29_lattice3) ).

thf(4982,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)],[623]) ).

thf(371,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/sandbox/benchmark/theBenchmark.p',dt_k1_yellow_1) ).

thf(3412,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)],[371]) ).

thf(703,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/sandbox/benchmark/theBenchmark.p',commutativity_k4_subset_1) ).

thf(5450,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)],[703]) ).

thf(651,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/sandbox/benchmark/theBenchmark.p',reflexivity_r3_lattices) ).

thf(5106,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)],[651]) ).

thf(461,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/sandbox/benchmark/theBenchmark.p',t21_funct_2) ).

thf(3970,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)],[461]) ).

thf(147,axiom,
    ( ( empty @ empty_set )
    & ( relation @ empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc4_relat_1) ).

thf(1702,plain,
    ( ( empty @ empty_set )
    & ( relation @ empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[147]) ).

thf(583,axiom,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
      & ~ ( empty @ B )
      & ( finite @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_waybel_7) ).

thf(4748,plain,
    ! [A: $i] :
    ? [B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
      & ~ ( empty @ B )
      & ( finite @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[583]) ).

thf(502,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/sandbox/benchmark/theBenchmark.p',cc1_knaster) ).

thf(4235,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)],[502]) ).

thf(165,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/sandbox/benchmark/theBenchmark.p',rc11_lattices) ).

thf(1797,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)],[165]) ).

thf(152,axiom,
    ! [A: $i,B: $i] : ( subset @ A @ ( set_union2 @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t7_xboole_1) ).

thf(1717,plain,
    ! [A: $i,B: $i] : ( subset @ A @ ( set_union2 @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[152]) ).

thf(710,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/sandbox/benchmark/theBenchmark.p',dt_k3_lattices) ).

thf(5472,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)],[710]) ).

thf(796,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/sandbox/benchmark/theBenchmark.p',d1_tops_2) ).

thf(6105,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)],[796]) ).

thf(272,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/sandbox/benchmark/theBenchmark.p',fc3_orders_2) ).

thf(2584,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)],[272]) ).

thf(526,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/sandbox/benchmark/theBenchmark.p',t41_yellow_6) ).

thf(4392,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)],[526]) ).

thf(496,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/sandbox/benchmark/theBenchmark.p',d9_orders_2) ).

thf(4217,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)],[496]) ).

thf(335,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/sandbox/benchmark/theBenchmark.p',d1_wellord1) ).

thf(3124,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)],[335]) ).

thf(183,axiom,
    ! [A: $i,B: $i] :
      ( ( disjoint @ A @ B )
    <=> ( ( set_intersection2 @ A @ B )
        = empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d7_xboole_0) ).

thf(1981,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)],[183]) ).

thf(533,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/sandbox/benchmark/theBenchmark.p',d8_relat_2) ).

thf(4436,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)],[533]) ).

thf(269,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
     => ( B
        = ( set_union2 @ A @ ( set_difference @ B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t45_xboole_1) ).

thf(2543,plain,
    ! [A: $i,B: $i] :
      ( ( subset @ A @ B )
     => ( B
        = ( set_union2 @ A @ ( set_difference @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[269]) ).

thf(365,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/sandbox/benchmark/theBenchmark.p',d5_funct_1) ).

thf(3356,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)],[365]) ).

thf(734,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/sandbox/benchmark/theBenchmark.p',t46_pre_topc) ).

thf(5613,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)],[734]) ).

thf(34,axiom,
    ! [A: $i] :
      ( ( ordinal @ A )
    <=> ( ( epsilon_transitive @ A )
        & ( epsilon_connected @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d4_ordinal1) ).

thf(1052,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)],[34]) ).

thf(626,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/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e1_40__pre_topc__1) ).

thf(4991,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)],[626]) ).

thf(704,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/sandbox/benchmark/theBenchmark.p',rc7_pre_topc) ).

thf(5453,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)],[704]) ).

thf(483,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/sandbox/benchmark/theBenchmark.p',d8_relat_1) ).

thf(4143,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)],[483]) ).

thf(544,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/sandbox/benchmark/theBenchmark.p',dt_k3_yellow_6) ).

thf(4538,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)],[544]) ).

thf(596,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/sandbox/benchmark/theBenchmark.p',d16_lattice3) ).

thf(4838,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)],[596]) ).

thf(352,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ? [B: $i] : ( net_str @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_l1_waybel_0) ).

thf(3256,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ? [B: $i] : ( net_str @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[352]) ).

thf(174,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/sandbox/benchmark/theBenchmark.p',dt_m2_yellow_6) ).

thf(1881,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)],[174]) ).

thf(338,axiom,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( symmetric @ A )
        & ( transitive @ A ) )
     => ( ( relation @ A )
        & ( reflexive @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_partfun1) ).

thf(3156,plain,
    ! [A: $i] :
      ( ( ( relation @ A )
        & ( symmetric @ A )
        & ( transitive @ A ) )
     => ( ( relation @ A )
        & ( reflexive @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[338]) ).

thf(190,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ! [B: $i] :
          ( ( relation_restriction @ A @ B )
          = ( set_intersection2 @ A @ ( cartesian_product2 @ B @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d6_wellord1) ).

thf(2013,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)],[190]) ).

thf(377,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( subset @ A @ ( cartesian_product2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t21_relat_1) ).

thf(3457,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( subset @ A @ ( cartesian_product2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[377]) ).

thf(395,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/sandbox/benchmark/theBenchmark.p',rc2_orders_2) ).

thf(3565,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)],[395]) ).

thf(484,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/sandbox/benchmark/theBenchmark.p',d22_lattice3) ).

thf(4165,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)],[484]) ).

thf(140,axiom,
    ! [A: $i] :
      ( ( cast_to_subset @ A )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d4_subset_1) ).

thf(1654,plain,
    ! [A: $i] :
      ( ( cast_to_subset @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[140]) ).

thf(118,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( empty @ A )
        & ( A != B )
        & ( empty @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t8_boole) ).

thf(1517,plain,
    ! [A: $i,B: $i] :
      ~ ( ( empty @ A )
        & ( A != B )
        & ( empty @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[118]) ).

thf(427,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( relation @ ( relation_of_lattice @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k9_filter_1) ).

thf(3797,plain,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( relation @ ( relation_of_lattice @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[427]) ).

thf(562,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/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e2_37_1_1__pre_topc__1) ).

thf(4639,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)],[562]) ).

thf(354,axiom,
    ! [A: $i,B: $i,C: $i,D: $i] :
      ( ( ( ordered_pair @ A @ B )
        = ( ordered_pair @ C @ D ) )
     => ( ( A = C )
        & ( B = D ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t33_zfmisc_1) ).

thf(3284,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)],[354]) ).

thf(8,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/sandbox/benchmark/theBenchmark.p',cc10_waybel_0) ).

thf(845,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)],[8]) ).

thf(457,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation_of2_as_subset @ C @ A @ B )
    <=> ( relation_of2 @ C @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_m2_relset_1) ).

thf(3946,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)],[457]) ).

thf(547,axiom,
    ! [A: $i,B: $i] :
      ~ ( empty @ ( ordered_pair @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_zfmisc_1) ).

thf(4548,plain,
    ! [A: $i,B: $i] :
      ~ ( empty @ ( ordered_pair @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[547]) ).

thf(401,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/sandbox/benchmark/theBenchmark.p',t6_funct_2) ).

thf(3589,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)],[401]) ).

thf(553,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ A )
     => ( ( relation_restriction_as_relation_of @ A @ B )
        = ( relation_restriction @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_k1_toler_1) ).

thf(4587,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)],[553]) ).

thf(789,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/sandbox/benchmark/theBenchmark.p',t11_tops_2) ).

thf(6068,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)],[789]) ).

thf(79,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/sandbox/benchmark/theBenchmark.p',t54_wellord1) ).

thf(1321,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)],[79]) ).

thf(257,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( with_suprema_relstr @ A )
       => ~ ( empty_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_lattice3) ).

thf(2490,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( with_suprema_relstr @ A )
       => ~ ( empty_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[257]) ).

thf(58,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/sandbox/benchmark/theBenchmark.p',rc1_waybel_7) ).

thf(1189,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)],[58]) ).

thf(359,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( antisymmetric @ A )
      <=> ( is_antisymmetric_in @ A @ ( relation_field @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d12_relat_2) ).

thf(3320,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)],[359]) ).

thf(28,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/sandbox/benchmark/theBenchmark.p',rc4_waybel_1) ).

thf(1010,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)],[28]) ).

thf(658,axiom,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( cast_as_carrier_subset @ A )
        = ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t12_pre_topc) ).

thf(5124,plain,
    ! [A: $i] :
      ( ( one_sorted_str @ A )
     => ( ( cast_as_carrier_subset @ A )
        = ( the_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[658]) ).

thf(105,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( well_founded_relation @ B )
       => ( well_founded_relation @ ( relation_restriction @ B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t31_wellord1) ).

thf(1453,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)],[105]) ).

thf(714,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ A ) )
     => ( ( proper_element @ B @ ( powerset @ A ) )
      <=> ( B != A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t5_tex_2) ).

thf(5485,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)],[714]) ).

thf(200,axiom,
    ! [A: $i,B: $i] :
      ( ~ ( empty @ A )
     => ~ ( empty @ ( set_union2 @ B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc3_xboole_0) ).

thf(2071,plain,
    ! [A: $i,B: $i] :
      ( ~ ( empty @ A )
     => ~ ( empty @ ( set_union2 @ B @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[200]) ).

thf(454,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/sandbox/benchmark/theBenchmark.p',cc11_waybel_0) ).

thf(3929,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)],[454]) ).

thf(639,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/sandbox/benchmark/theBenchmark.p',t12_tops_2) ).

thf(5068,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)],[639]) ).

thf(512,axiom,
    ! [A: $i,B: $i] :
      ( ~ ( empty @ A )
     => ~ ( empty @ ( set_union2 @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc2_xboole_0) ).

thf(4310,plain,
    ! [A: $i,B: $i] :
      ( ~ ( empty @ A )
     => ~ ( empty @ ( set_union2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[512]) ).

thf(679,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/sandbox/benchmark/theBenchmark.p',dt_k2_lattices) ).

thf(5258,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)],[679]) ).

thf(138,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/sandbox/benchmark/theBenchmark.p',cc4_lattices) ).

thf(1646,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)],[138]) ).

thf(477,axiom,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ( strict_latt_str @ ( boole_lattice @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_lattice3) ).

thf(4121,plain,
    ! [A: $i] :
      ( ~ ( empty_carrier @ ( boole_lattice @ A ) )
      & ( strict_latt_str @ ( boole_lattice @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[477]) ).

thf(443,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/sandbox/benchmark/theBenchmark.p',fc17_yellow_6) ).

thf(3864,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)],[443]) ).

thf(792,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( element @ ( complements_of_subsets @ A @ B ) @ ( powerset @ ( powerset @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k7_setfam_1) ).

thf(6077,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)],[792]) ).

thf(215,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/sandbox/benchmark/theBenchmark.p',rc6_yellow_6) ).

thf(2174,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)],[215]) ).

thf(425,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( with_infima_relstr @ A )
       => ~ ( empty_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_lattice3) ).

thf(3789,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( with_infima_relstr @ A )
       => ~ ( empty_carrier @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[425]) ).

thf(558,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/sandbox/benchmark/theBenchmark.p',dt_g1_waybel_0) ).

thf(4615,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)],[558]) ).

thf(504,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e6_21__wellord2__1) ).

thf(4250,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)],[504]) ).

thf(690,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/sandbox/benchmark/theBenchmark.p',dt_k7_grcat_1) ).

thf(5351,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)],[690]) ).

thf(421,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/sandbox/benchmark/theBenchmark.p',rc3_partfun1) ).

thf(3748,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)],[421]) ).

thf(317,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ A @ B )
        & ( subset @ A @ C ) )
     => ( subset @ A @ ( set_intersection2 @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t19_xboole_1) ).

thf(2934,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)],[317]) ).

thf(534,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_field @ A )
        = ( set_union2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d6_relat_1) ).

thf(4451,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( relation_field @ A )
        = ( set_union2 @ ( relation_dom @ A ) @ ( relation_rng @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[534]) ).

thf(407,axiom,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( meet_semilatt_str @ A )
        & ( join_semilatt_str @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l3_lattices) ).

thf(3613,plain,
    ! [A: $i] :
      ( ( latt_str @ A )
     => ( ( meet_semilatt_str @ A )
        & ( join_semilatt_str @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[407]) ).

thf(609,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/sandbox/benchmark/theBenchmark.p',dt_k1_waybel_0) ).

thf(4913,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)],[609]) ).

thf(116,axiom,
    ! [A: $i,B: $i] :
      ( ( ( set_difference @ A @ B )
        = empty_set )
    <=> ( subset @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t37_xboole_1) ).

thf(1508,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)],[116]) ).

thf(661,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/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e11_2_1__waybel_0__1) ).

thf(5132,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)],[661]) ).

thf(478,axiom,
    ! [A: $i] :
      ( ( v3_membered @ A )
     => ( v2_membered @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc3_membered) ).

thf(4126,plain,
    ! [A: $i] :
      ( ( v3_membered @ A )
     => ( v2_membered @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[478]) ).

thf(470,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/sandbox/benchmark/theBenchmark.p',t16_relset_1) ).

thf(4042,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)],[470]) ).

thf(302,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/sandbox/benchmark/theBenchmark.p',s2_funct_1__e16_22__wellord2__1) ).

thf(2811,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)],[302]) ).

thf(588,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/sandbox/benchmark/theBenchmark.p',d2_lattices) ).

thf(4791,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)],[588]) ).

thf(466,axiom,
    ( ( epsilon_transitive @ omega )
    & ( epsilon_connected @ omega )
    & ( ordinal @ omega )
    & ~ ( empty @ omega ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_ordinal2) ).

thf(3991,plain,
    ( ( epsilon_transitive @ omega )
    & ( epsilon_connected @ omega )
    & ( ordinal @ omega )
    & ~ ( empty @ omega ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[466]) ).

thf(320,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e10_24__wellord2__1) ).

thf(3003,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)],[320]) ).

thf(629,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/sandbox/benchmark/theBenchmark.p',dt_k4_relset_1) ).

thf(5010,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)],[629]) ).

thf(595,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/sandbox/benchmark/theBenchmark.p',t61_yellow_0) ).

thf(4834,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)],[595]) ).

thf(574,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/sandbox/benchmark/theBenchmark.p',l40_tops_1) ).

thf(4705,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)],[574]) ).

thf(441,axiom,
    ! [A: $i,B: $i] :
      ~ ( ( disjoint @ ( singleton @ A ) @ B )
        & ( in @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l25_zfmisc_1) ).

thf(3859,plain,
    ! [A: $i,B: $i] :
      ~ ( ( disjoint @ ( singleton @ A ) @ B )
        & ( in @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[441]) ).

thf(254,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( ( ( relation_dom @ A )
            = empty_set )
          | ( ( relation_rng @ A )
            = empty_set ) )
       => ( A = empty_set ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t64_relat_1) ).

thf(2475,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)],[254]) ).

thf(486,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( bottom_of_relstr @ A )
        = ( join_on_relstr @ A @ empty_set ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d11_yellow_0) ).

thf(4175,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( bottom_of_relstr @ A )
        = ( join_on_relstr @ A @ empty_set ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[486]) ).

thf(729,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/sandbox/benchmark/theBenchmark.p',commutativity_k2_struct_0) ).

thf(5549,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)],[729]) ).

thf(61,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ( ( bounded_relstr @ A )
       => ( ( lower_bounded_relstr @ A )
          & ( upper_bounded_relstr @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc4_yellow_0) ).

thf(1212,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)],[61]) ).

thf(193,axiom,
    ! [A: $i,B: $i] :
      ( ( A = B )
    <=> ( ( subset @ A @ B )
        & ( subset @ B @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d10_xboole_0) ).

thf(2036,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)],[193]) ).

thf(192,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e6_27__finset_1__1) ).

thf(2019,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)],[192]) ).

thf(770,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/sandbox/benchmark/theBenchmark.p',fraenkel_a_1_0_filter_1) ).

thf(5864,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)],[770]) ).

thf(56,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/sandbox/benchmark/theBenchmark.p',cc9_waybel_0) ).

thf(1161,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)],[56]) ).

thf(189,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/sandbox/benchmark/theBenchmark.p',t86_relat_1) ).

thf(2009,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)],[189]) ).

thf(766,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/sandbox/benchmark/theBenchmark.p',s2_funct_1__e4_7_1__tops_2) ).

thf(5828,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)],[766]) ).

thf(313,axiom,
    ! [A: $i,B: $i] :
      ( ( set_intersection2 @ A @ B )
      = ( set_intersection2 @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_k3_xboole_0) ).

thf(2912,plain,
    ! [A: $i,B: $i] :
      ( ( set_intersection2 @ A @ B )
      = ( set_intersection2 @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[313]) ).

thf(514,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/sandbox/benchmark/theBenchmark.p',t143_relat_1) ).

thf(4321,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)],[514]) ).

thf(743,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e4_7_2__tops_2__1) ).

thf(5692,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)],[743]) ).

thf(554,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/sandbox/benchmark/theBenchmark.p',fc4_lattice2) ).

thf(4591,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)],[554]) ).

thf(785,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/sandbox/benchmark/theBenchmark.p',t50_subset_1) ).

thf(6045,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)],[785]) ).

thf(652,axiom,
    ! [A: $i] :
      ( ( bottom_of_relstr @ ( boole_POSet @ A ) )
      = empty_set ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t18_yellow_1) ).

thf(5109,plain,
    ! [A: $i] :
      ( ( bottom_of_relstr @ ( boole_POSet @ A ) )
      = empty_set ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[652]) ).

thf(13,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/sandbox/benchmark/theBenchmark.p',cc2_funct_2) ).

thf(929,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)],[13]) ).

thf(236,axiom,
    ! [A: $i] :
      ( ( lower_bounded_semilattstr @ ( boole_lattice @ A ) )
      & ( ( bottom_of_semilattstr @ ( boole_lattice @ A ) )
        = empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t3_lattice3) ).

thf(2330,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)],[236]) ).

thf(103,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng @ ( relation_dom_restriction @ B @ A ) ) @ ( relation_rng @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t99_relat_1) ).

thf(1444,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)],[103]) ).

thf(102,axiom,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( relation_composition @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k5_relat_1) ).

thf(1442,plain,
    ! [A: $i,B: $i] :
      ( ( ( relation @ A )
        & ( relation @ B ) )
     => ( relation @ ( relation_composition @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[102]) ).

thf(50,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/sandbox/benchmark/theBenchmark.p',fc1_waybel_1) ).

thf(1116,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)],[50]) ).

thf(25,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_restriction @ B @ A )
        = ( relation_dom_restriction @ ( relation_rng_restriction @ A @ B ) @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t17_wellord1) ).

thf(999,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)],[25]) ).

thf(589,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/sandbox/benchmark/theBenchmark.p',t52_pre_topc) ).

thf(4794,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)],[589]) ).

thf(245,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/sandbox/benchmark/theBenchmark.p',d2_zfmisc_1) ).

thf(2385,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)],[245]) ).

thf(346,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/sandbox/benchmark/theBenchmark.p',t3_xboole_0) ).

thf(3232,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)],[346]) ).

thf(355,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/sandbox/benchmark/theBenchmark.p',s1_xboole_0__e6_21__wellord2__1) ).

thf(3291,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)],[355]) ).

thf(731,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/sandbox/benchmark/theBenchmark.p',s2_funct_1__e4_7_2__tops_2) ).

thf(5554,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)],[731]) ).

thf(380,axiom,
    ! [A: $i] :
      ( ( join_semilatt_str @ A )
     => ( one_sorted_str @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_l2_lattices) ).

thf(3464,plain,
    ! [A: $i] :
      ( ( join_semilatt_str @ A )
     => ( one_sorted_str @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[380]) ).

thf(77,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/sandbox/benchmark/theBenchmark.p',t19_wellord1) ).

thf(1303,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)],[77]) ).

thf(721,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/sandbox/benchmark/theBenchmark.p',d5_pre_topc) ).

thf(5522,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)],[721]) ).

thf(551,axiom,
    ! [A: $i] :
      ( ( set_intersection2 @ A @ empty_set )
      = empty_set ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_boole) ).

thf(4579,plain,
    ! [A: $i] :
      ( ( set_intersection2 @ A @ empty_set )
      = empty_set ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[551]) ).

thf(555,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/sandbox/benchmark/theBenchmark.p',fc5_lattice2) ).

thf(4597,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)],[555]) ).

thf(450,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/sandbox/benchmark/theBenchmark.p',fc3_yellow_1) ).

thf(3892,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)],[450]) ).

thf(801,axiom,
    ! [A: $i] :
      ( ( v1_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( v1_membered @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc16_membered) ).

thf(6131,plain,
    ! [A: $i] :
      ( ( v1_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( v1_membered @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[801]) ).

thf(447,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( lattice @ A )
        & ( latt_str @ A ) )
     => ( ( relation_of_lattice @ A )
        = ( a_1_0_filter_1 @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d8_filter_1) ).

thf(3882,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)],[447]) ).

thf(90,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( relation_rng @ ( relation_rng_restriction @ A @ B ) )
        = ( set_intersection2 @ ( relation_rng @ B ) @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t119_relat_1) ).

thf(1395,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)],[90]) ).

thf(712,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/sandbox/benchmark/theBenchmark.p',redefinition_k4_lattices) ).

thf(5477,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)],[712]) ).

thf(692,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/sandbox/benchmark/theBenchmark.p',fc4_tops_1) ).

thf(5371,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)],[692]) ).

thf(345,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e16_22__wellord2__2) ).

thf(3203,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)],[345]) ).

thf(774,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/sandbox/benchmark/theBenchmark.p',rc2_tops_1) ).

thf(5926,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)],[774]) ).

thf(487,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/sandbox/benchmark/theBenchmark.p',d4_funct_1) ).

thf(4178,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)],[487]) ).

thf(685,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/sandbox/benchmark/theBenchmark.p',s1_ordinal2__e18_27__finset_1) ).

thf(5290,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)],[685]) ).

thf(445,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/sandbox/benchmark/theBenchmark.p',dt_k6_yellow_6) ).

thf(3875,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)],[445]) ).

thf(246,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/sandbox/benchmark/theBenchmark.p',rc10_lattices) ).

thf(2417,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)],[246]) ).

thf(686,axiom,
    ! [A: $i,B: $i] :
      ( ( rel_str @ A )
     => ( element @ ( meet_on_relstr @ A @ B ) @ ( the_carrier @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k2_yellow_0) ).

thf(5339,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)],[686]) ).

thf(373,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( subset @ A @ B )
     => ( subset @ ( set_difference @ A @ C ) @ ( set_difference @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t33_xboole_1) ).

thf(3426,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)],[373]) ).

thf(695,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/sandbox/benchmark/theBenchmark.p',cc20_membered) ).

thf(5378,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)],[695]) ).

thf(673,axiom,
    ! [A: $i] :
      ( ( v3_membered @ A )
     => ! [B: $i] :
          ( ( element @ B @ ( powerset @ A ) )
         => ( ( v1_membered @ B )
            & ( v2_membered @ B )
            & ( v3_membered @ B ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc18_membered) ).

thf(5215,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)],[673]) ).

thf(737,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/sandbox/benchmark/theBenchmark.p',t1_waybel_0) ).

thf(5642,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)],[737]) ).

thf(283,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/sandbox/benchmark/theBenchmark.p',redefinition_k2_binop_1) ).

thf(2668,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)],[283]) ).

thf(664,axiom,
    ! [A: $i] :
      ( ( ( the_carrier @ ( incl_POSet @ A ) )
        = A )
      & ( ( the_InternalRel @ ( incl_POSet @ A ) )
        = ( inclusion_order @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_yellow_1) ).

thf(5176,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)],[664]) ).

thf(430,axiom,
    ! [A: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ A ) )
     => ~ ( empty @ ( relation_rng @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc6_relat_1) ).

thf(3805,plain,
    ! [A: $i] :
      ( ( ~ ( empty @ A )
        & ( relation @ A ) )
     => ~ ( empty @ ( relation_rng @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[430]) ).

thf(157,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ A )
     => ( ( proper_element @ B @ A )
      <=> ( B
         != ( union @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d2_tex_2) ).

thf(1742,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)],[157]) ).

thf(358,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/sandbox/benchmark/theBenchmark.p',fc35_membered) ).

thf(3309,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)],[358]) ).

thf(464,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/sandbox/benchmark/theBenchmark.p',fc6_membered) ).

thf(3982,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)],[464]) ).

thf(141,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/sandbox/benchmark/theBenchmark.p',s2_ordinal1__e18_27__finset_1__1) ).

thf(1657,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)],[141]) ).

thf(394,axiom,
    ! [A: $i,B: $i] :
      ( ( subset @ ( singleton @ A ) @ B )
    <=> ( in @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l2_zfmisc_1) ).

thf(3560,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)],[394]) ).

thf(145,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/sandbox/benchmark/theBenchmark.p',t32_yellow_6) ).

thf(1693,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)],[145]) ).

thf(474,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/sandbox/benchmark/theBenchmark.p',s2_funct_1__e10_24__wellord2) ).

thf(4083,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)],[474]) ).

thf(31,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/sandbox/benchmark/theBenchmark.p',cc3_funct_2) ).

thf(1033,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)],[31]) ).

thf(76,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/sandbox/benchmark/theBenchmark.p',d3_ordinal1) ).

thf(1288,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)],[76]) ).

thf(203,axiom,
    ( ( ( relation_dom @ empty_set )
      = empty_set )
    & ( ( relation_rng @ empty_set )
      = empty_set ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t60_relat_1) ).

thf(2091,plain,
    ( ( ( relation_dom @ empty_set )
      = empty_set )
    & ( ( relation_rng @ empty_set )
      = empty_set ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[203]) ).

thf(360,axiom,
    ! [A: $i,B: $i] :
      ( ( finite @ B )
     => ( finite @ ( set_intersection2 @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc10_finset_1) ).

thf(3323,plain,
    ! [A: $i,B: $i] :
      ( ( finite @ B )
     => ( finite @ ( set_intersection2 @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[360]) ).

thf(413,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/sandbox/benchmark/theBenchmark.p',t8_waybel_0) ).

thf(3673,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)],[413]) ).

thf(197,axiom,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( element @ A @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_subset) ).

thf(2063,plain,
    ! [A: $i,B: $i] :
      ( ( in @ A @ B )
     => ( element @ A @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[197]) ).

thf(717,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/sandbox/benchmark/theBenchmark.p',d9_yellow_0) ).

thf(5500,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)],[717]) ).

thf(803,axiom,
    ! [A: $i,B: $i] :
      ( ( element @ B @ ( powerset @ ( powerset @ A ) ) )
     => ( ( meet_of_subsets @ A @ B )
        = ( set_meet @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_k6_setfam_1) ).

thf(6136,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)],[803]) ).

thf(71,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( relation @ ( relation_inverse @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k4_relat_1) ).

thf(1268,plain,
    ! [A: $i] :
      ( ( relation @ A )
     => ( relation @ ( relation_inverse @ A ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[71]) ).

thf(53,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( relation @ C )
     => ( subset @ ( fiber @ ( relation_restriction @ C @ A ) @ B ) @ ( fiber @ C @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t21_wellord1) ).

thf(1152,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)],[53]) ).

thf(736,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/sandbox/benchmark/theBenchmark.p',t1_lattice3) ).

thf(5637,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)],[736]) ).

thf(732,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/sandbox/benchmark/theBenchmark.p',s1_tarski__e1_40__pre_topc__1) ).

thf(5581,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)],[732]) ).

thf(125,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/sandbox/benchmark/theBenchmark.p',d10_relat_1) ).

thf(1550,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)],[125]) ).

thf(262,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/sandbox/benchmark/theBenchmark.p',rc1_yellow_3) ).

thf(2507,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)],[262]) ).

thf(98,axiom,
    ! [A: $i] : ( relation @ ( identity_relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_k6_relat_1) ).

thf(1431,plain,
    ! [A: $i] : ( relation @ ( identity_relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[98]) ).

thf(115,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/sandbox/benchmark/theBenchmark.p',dt_k8_relset_1) ).

thf(1505,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)],[115]) ).

thf(520,axiom,
    ! [A: $i] :
      ( ( inclusion_order @ A )
      = ( inclusion_relation @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_k1_yellow_1) ).

thf(4363,plain,
    ! [A: $i] :
      ( ( inclusion_order @ A )
      = ( inclusion_relation @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[520]) ).

thf(44,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( reflexive @ A )
      <=> ( is_reflexive_in @ A @ ( relation_field @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d9_relat_2) ).

thf(1093,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)],[44]) ).

thf(6,axiom,
    ! [A: $i] :
      ( ( relation @ A )
     => ( ( well_orders @ A @ ( relation_field @ A ) )
      <=> ( well_ordering @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t8_wellord1) ).

thf(839,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)],[6]) ).

thf(764,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/sandbox/benchmark/theBenchmark.p',t30_yellow_0) ).

thf(5803,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)],[764]) ).

thf(68,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( well_ordering @ B )
       => ( well_ordering @ ( relation_restriction @ B @ A ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t32_wellord1) ).

thf(1261,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( ( well_ordering @ B )
       => ( well_ordering @ ( relation_restriction @ B @ A ) ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[68]) ).

thf(590,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/sandbox/benchmark/theBenchmark.p',d1_waybel_0) ).

thf(4799,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)],[590]) ).

thf(304,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/sandbox/benchmark/theBenchmark.p',t68_funct_1) ).

thf(2847,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)],[304]) ).

thf(113,axiom,
    ! [A: $i,B: $i] :
      ( ( equipotent @ A @ B )
     => ( equipotent @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',symmetry_r2_wellord2) ).

thf(1500,plain,
    ! [A: $i,B: $i] :
      ( ( equipotent @ A @ B )
     => ( equipotent @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[113]) ).

thf(350,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/sandbox/benchmark/theBenchmark.p',fc1_yellow_1) ).

thf(3245,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)],[350]) ).

thf(636,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/sandbox/benchmark/theBenchmark.p',t31_lattice3) ).

thf(5060,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)],[636]) ).

thf(634,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/sandbox/benchmark/theBenchmark.p',fc7_yellow_1) ).

thf(5046,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)],[634]) ).

thf(566,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/sandbox/benchmark/theBenchmark.p',t25_orders_2) ).

thf(4659,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)],[566]) ).

thf(674,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/sandbox/benchmark/theBenchmark.p',dt_k2_struct_0) ).

thf(5219,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)],[674]) ).

thf(9,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/sandbox/benchmark/theBenchmark.p',fc1_waybel_7) ).

thf(850,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)],[9]) ).

thf(451,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/sandbox/benchmark/theBenchmark.p',d5_relat_1) ).

thf(3901,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)],[451]) ).

thf(586,axiom,
    ! [A: $i] :
      ( ~ ( empty @ ( powerset @ A ) )
      & ( cup_closed @ ( powerset @ A ) )
      & ( diff_closed @ ( powerset @ A ) )
      & ( preboolean @ ( powerset @ A ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc1_finsub_1) ).

thf(4779,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)],[586]) ).

thf(379,axiom,
    ! [A: $i,B: $i] :
      ( ( finite @ A )
     => ( finite @ ( set_difference @ A @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc12_finset_1) ).

thf(3461,plain,
    ! [A: $i,B: $i] :
      ( ( finite @ A )
     => ( finite @ ( set_difference @ A @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[379]) ).

thf(641,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/sandbox/benchmark/theBenchmark.p',t45_pre_topc) ).

thf(5073,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)],[641]) ).

thf(16,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/sandbox/benchmark/theBenchmark.p',cc1_yellow_2) ).

thf(940,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)],[16]) ).

thf(665,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/sandbox/benchmark/theBenchmark.p',fraenkel_a_2_3_lattice3) ).

thf(5183,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)],[665]) ).

thf(409,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/sandbox/benchmark/theBenchmark.p',t119_zfmisc_1) ).

thf(3637,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)],[409]) ).

thf(344,axiom,
    ! [A: $i] :
      ( ( set_difference @ A @ empty_set )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t3_boole) ).

thf(3200,plain,
    ! [A: $i] :
      ( ( set_difference @ A @ empty_set )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[344]) ).

thf(508,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/sandbox/benchmark/theBenchmark.p',t30_yellow_6) ).

thf(4298,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)],[508]) ).

thf(453,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/sandbox/benchmark/theBenchmark.p',t166_relat_1) ).

thf(3924,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)],[453]) ).

thf(716,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/sandbox/benchmark/theBenchmark.p',t10_tops_2) ).

thf(5494,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)],[716]) ).

thf(439,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/sandbox/benchmark/theBenchmark.p',dt_g1_orders_2) ).

thf(3854,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)],[439]) ).

thf(155,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/sandbox/benchmark/theBenchmark.p',redefinition_k3_yellow_6) ).

thf(1737,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)],[155]) ).

thf(142,axiom,
    ! [A: $i] :
      ( ( set_union2 @ A @ empty_set )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_boole) ).

thf(1681,plain,
    ! [A: $i] :
      ( ( set_union2 @ A @ empty_set )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[142]) ).

thf(613,axiom,
    ! [A: $i] :
      ( ( ~ ( empty_carrier @ A )
        & ( one_sorted_str @ A ) )
     => ? [B: $i] :
          ( ( element @ B @ ( powerset @ ( the_carrier @ A ) ) )
          & ~ ( empty @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc5_struct_0) ).

thf(4949,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)],[613]) ).

thf(370,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/sandbox/benchmark/theBenchmark.p',fc1_pre_topc) ).

thf(3405,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)],[370]) ).

thf(201,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/sandbox/benchmark/theBenchmark.p',d4_relat_2) ).

thf(2074,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)],[201]) ).

thf(584,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/sandbox/benchmark/theBenchmark.p',t6_yellow_6) ).

thf(4752,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)],[584]) ).

thf(32,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/sandbox/benchmark/theBenchmark.p',rc5_waybel_1) ).

thf(1037,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)],[32]) ).

thf(513,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/sandbox/benchmark/theBenchmark.p',cc5_waybel_3) ).

thf(4313,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)],[513]) ).

thf(678,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/sandbox/benchmark/theBenchmark.p',t7_lattice3) ).

thf(5255,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)],[678]) ).

thf(531,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/sandbox/benchmark/theBenchmark.p',fc41_membered) ).

thf(4423,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)],[531]) ).

thf(607,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/sandbox/benchmark/theBenchmark.p',t2_yellow_1) ).

thf(4908,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)],[607]) ).

thf(455,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( empty @ A )
      & ( function @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_funct_1) ).

thf(3933,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( empty @ A )
      & ( function @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[455]) ).

thf(393,axiom,
    ? [A: $i] :
      ( ( rel_str @ A )
      & ~ ( empty_carrier @ A )
      & ( reflexive_relstr @ A )
      & ( transitive_relstr @ A )
      & ( antisymmetric_relstr @ A )
      & ( connected_relstr @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc12_waybel_0) ).

thf(3553,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)],[393]) ).

thf(537,axiom,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_funct_1) ).

thf(4459,plain,
    ? [A: $i] :
      ( ( relation @ A )
      & ( function @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[537]) ).

thf(322,axiom,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( subrelstr @ B @ A )
         => ( rel_str @ B ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_m1_yellow_0) ).

thf(3035,plain,
    ! [A: $i] :
      ( ( rel_str @ A )
     => ! [B: $i] :
          ( ( subrelstr @ B @ A )
         => ( rel_str @ B ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[322]) ).

thf(397,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( subset @ A @ B )
        & ( subset @ C @ B ) )
     => ( subset @ ( set_union2 @ A @ C ) @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t8_xboole_1) ).

thf(3575,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)],[397]) ).

thf(581,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/sandbox/benchmark/theBenchmark.p',t43_subset_1) ).

thf(4734,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)],[581]) ).

thf(299,axiom,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng_restriction @ A @ B ) @ B ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t117_relat_1) ).

thf(2771,plain,
    ! [A: $i,B: $i] :
      ( ( relation @ B )
     => ( subset @ ( relation_rng_restriction @ A @ B ) @ B ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[299]) ).

thf(6181,plain,
    $false,
    inference(e,[status(thm)],[6085,4560,5116,2612,1823,2306,2336,5260,1237,1031,3397,4852,2480,5778,4728,6014,3830,5654,2595,2499,5205,6074,6042,5733,977,6022,1158,3072,2622,3153,1401,3098,2671,4960,4603,4973,5348,3382,1486,2117,1596,2104,1422,1939,4326,2380,3530,3429,2686,3332,3616,4856,6117,3577,5192,1705,5425,3049,3745,1867,4220,1872,2712,3253,1988,4247,5005,2146,4980,5740,2432,2227,4618,3466,4198,5874,4963,3880,5342,5518,4371,5745,5195,1650,5723,5770,5750,1904,1482,3597,3688,2869,1709,3976,4896,1760,4070,5759,4224,3821,4654,1323,1826,2488,3353,1462,2339,3046,2501,6066,5130,5160,1455,2897,934,6071,2691,3517,5355,4788,2767,1609,5480,1398,4551,3951,4471,1100,3258,4756,4194,4358,5127,3734,4368,2520,4952,5727,3708,4507,1875,2178,4988,1465,5861,4454,3525,3300,5457,4810,5084,1811,4847,5680,4815,4724,3973,1978,1383,4134,4115,4686,3068,5096,1886,1072,4825,2286,1521,4211,4475,2437,3537,5773,5210,1215,6110,5375,5384,4307,3676,3756,4536,3243,1433,4701,1242,4892,1697,5783,2204,1438,1306,6139,6058,2047,4076,2660,920,3857,5012,3459,4629,2473,2232,2296,1067,4031,2496,2061,2773,5281,1730,3037,2673,2589,1387,1091,3603,4434,5470,2606,6178,3664,3514,4044,4915,2264,6079,3827,4397,5002,4920,1580,1502,1751,3989,4128,5826,2464,1602,4192,3403,1888,889,3546,6168,1392,3065,3349,5534,3600,1687,2068,1624,3535,2181,5201,1210,2344,2313,3763,2492,1281,2741,1740,842,1573,5515,3799,974,3595,2769,3445,1936,1270,1328,1111,5373,6128,1089,1541,5221,2515,2377,2801,5238,1534,5423,3862,5345,2895,6133,1064,980,1587,2694,4693,1096,4233,1719,2858,3060,4898,3954,6175,1942,5620,5743,4545,2240,4648,1082,4301,4582,2323,5213,3032,3194,2349,2108,1446,2551,1207,5063,1539,3937,1947,1599,1715,5273,1263,2536,2681,1266,2900,2006,4540,3540,4231,1002,3967,2862,3454,1333,2926,5090,2208,4889,1026,1996,2529,3824,5112,1991,3834,4288,2546,1712,3592,1286,5447,3639,2915,2440,5930,2089,3190,1515,5417,2645,1616,5513,5198,5249,953,2909,3807,1278,2936,3660,965,4131,4708,1754,6026,4354,5855,3079,4577,5525,3686,2260,2121,2144,3871,5762,1219,824,3890,5278,1631,5043,1154,5720,3187,4662,1007,3519,2188,5121,5923,3758,2016,5099,1403,4328,6019,2134,5474,2225,1784,1389,2525,5065,4975,4612,5546,5033,2326,5118,1865,1058,3579,2457,5735,3302,4887,6016,5427,2193,1786,4978,936,2308,4645,5859,2738,5086,1239,4273,1258,2148,1356,3532,6048,2346,5071,5143,3238,5103,6112,4699,4374,5972,1571,2065,3996,1408,3683,1524,5491,3468,2839,5610,4958,2945,3197,5093,5531,4882,5730,1993,2757,4208,1149,4296,3583,1460,5459,5552,4203,811,4635,5114,6087,4401,4420,2610,5894,5082,4462,4911,2267,4731,4028,3572,4985,3150,1061,5775,3423,1528,3159,4918,4196,6029,4965,2867,4473,5057,4720,3838,827,2931,986,3241,1113,2592,2752,1435,3325,5725,2101,4304,1413,5463,5688,5528,2665,2471,1420,1684,2124,3921,5652,4722,4812,4168,1049,5538,4690,4394,4136,2096,4901,1166,3395,4456,4688,1145,1748,5716,4360,2375,971,5748,4200,1368,3058,4377,5079,1484,1098,993,2060,4366,3082,887,2678,2518,5684,3063,6037,4222,5276,1830,4737,4117,1336,1790,5420,5467,3818,3885,1637,3791,5030,3801,1085,5543,2701,808,4982,3412,5450,5106,3970,1702,4748,4235,1797,1717,5472,6105,2584,4392,4217,3124,1981,4436,2543,3356,5613,1052,4991,5453,4143,4538,4838,3256,1881,3156,2013,3457,3565,4165,1654,1517,3797,4639,3284,845,3946,4548,3589,4587,6068,1321,2490,1189,3320,1010,5124,1453,5485,2071,3929,5068,4310,5258,1646,4121,3864,6077,2174,3789,4615,4250,5351,3748,2934,4451,3613,4913,1508,5132,4126,4042,2811,4791,3991,3003,5010,4834,4705,3859,2475,4175,5549,1212,2036,2019,5864,1161,2009,5828,2912,4321,5692,4591,6045,5109,929,2330,1444,1442,1116,999,4794,2385,3232,3291,5554,3464,1303,5522,4579,4597,3892,6131,3882,1395,5477,5371,3203,5926,4178,5290,3875,2417,5339,3426,5378,5215,5642,2668,5176,3805,1742,3309,3982,1657,3560,1693,4083,1033,1288,2091,3323,3673,2063,5500,6136,1268,1152,5637,5581,1550,2507,1431,1505,4363,1093,839,5803,1261,4799,2847,1500,3245,5060,5046,4659,5219,850,3901,4779,3461,5073,940,5183,3637,3200,4298,3924,5494,3854,1737,1681,4949,3405,2074,4752,1037,4313,5255,4423,4908,3933,3553,4459,3035,3575,4734,2771]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : SEU382+2 : TPTP v8.1.2. Released v3.3.0.
% 0.06/0.15  % Command  : run_Leo-III %s %d
% 0.16/0.36  % Computer : n005.cluster.edu
% 0.16/0.36  % Model    : x86_64 x86_64
% 0.16/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.36  % Memory   : 8042.1875MB
% 0.16/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.36  % CPULimit : 300
% 0.16/0.36  % WCLimit  : 300
% 0.16/0.36  % DateTime : Thu May 18 13:32:54 EDT 2023
% 0.16/0.36  % CPUTime  : 
% 1.04/0.92  % [INFO] 	 Parsing problem /export/starexec/sandbox/benchmark/theBenchmark.p ... 
% 2.09/1.23  % [INFO] 	 Parsing done (306ms). 
% 2.09/1.24  % [INFO] 	 Running in sequential loop mode. 
% 2.65/1.46  % [INFO] 	 eprover registered as external prover. 
% 2.65/1.46  % [INFO] 	 cvc4 registered as external prover. 
% 2.65/1.47  % [INFO] 	 Scanning for conjecture ... 
% 3.01/1.60  % [INFO] 	 Found a conjecture and 842 axioms. Running axiom selection ... 
% 4.37/1.83  % [INFO] 	 Axiom selection finished. Selected 805 axioms (removed 37 axioms). 
% 5.30/2.20  % [INFO] 	 Problem is first-order (TPTP FOF). 
% 5.55/2.23  % [INFO] 	 Type checking passed. 
% 5.55/2.23  % [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 ... 
% 23.02/6.71  % External prover 'e' found a proof!
% 23.02/6.71  % [INFO] 	 Killing All external provers ... 
% 23.02/6.71  % Time passed: 6220ms (effective reasoning time: 5468ms)
% 23.02/6.71  % 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)>
% 23.02/6.71  % Axioms used in derivation (805): t8_waybel_0, d1_lattices, t15_finset_1, existence_m2_yellow_6, 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, t45_pre_topc, 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, t17_xboole_1, t90_relat_1, s3_funct_1__e16_22__wellord2, cc10_waybel_1, t43_subset_1, t54_wellord1, 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, t39_wellord1, 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, 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, rc1_membered, dt_k5_lattices, fc4_tops_1, fc3_relat_1, 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, 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, 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, fc2_lattice3, 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, 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, dt_k3_lattice3, 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, existence_l1_waybel_0, t11_tops_2, d3_lattices, t146_funct_1, d21_lattice3, 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, 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, fc2_orders_2, 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, 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, dt_k1_wellord2, 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, cc13_waybel_0, fc5_lattice2, fc3_ordinal1, dt_g1_orders_2, rc2_funct_1, t3_lattice3, d11_relat_1, cc1_yellow_2, t21_funct_2, 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, t22_relset_1, t33_ordinal1, dt_k6_setfam_1, 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, t24_ordinal1, s1_ordinal2__e18_27__finset_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, t31_yellow_6, cc1_yellow_3, reflexivity_r1_ordinal1, s1_tarski__e18_27__finset_1__1, t2_xboole_1, cc17_membered, d11_grcat_1, rc6_lattices, d1_funct_2, dt_k6_relat_1, dt_k2_lattice3, 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, 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, rc1_partfun1, redefinition_k5_relset_1, t3_boole, d5_funct_1, redefinition_k6_subset_1, fc7_yellow_1, d8_relat_2, 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, t25_relat_1, d1_tops_1, fc14_finset_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, 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, 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
% 23.02/6.71  % No. of inferences in proof: 1614
% 23.02/6.72  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : 6220 ms resp. 5468 ms w/o parsing
% 24.33/7.08  % SZS output start Refutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 24.33/7.09  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------