TSTP Solution File: LCL786_5 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : LCL786_5 : TPTP v8.1.2. Released v6.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n024.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 : Sun May  5 07:53:07 EDT 2024

% Result   : Theorem 24.33s 3.92s
% Output   : Refutation 24.33s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   11
%            Number of leaves      :  740
% Syntax   : Number of formulae    : 2319 ( 283 unt;  88 typ;   0 def)
%            Number of atoms       : 6401 (1391 equ)
%            Maximal formula atoms :   12 (   2 avg)
%            Number of connectives : 7507 (3337   ~;3319   |; 155   &)
%                                         ( 558 <=>; 138  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   15 (   6 avg)
%            Maximal term depth    :   18 (   2 avg)
%            Number of types       :    5 (   4 usr)
%            Number of type conns  :  106 (  53   >;  53   *;   0   +;   0  <<)
%            Number of predicates  :  534 ( 532 usr; 527 prp; 0-3 aty)
%            Number of functors    :   78 (  78 usr;  22 con; 0-6 aty)
%            Number of variables   : 5918 (5769   !;  99   ?;5918   :)
%                                         (  50  !>;   0  ?*;   0  @-;   0  @+)

% Comments : 
%------------------------------------------------------------------------------
tff(type_def_5,type,
    bool: $tType ).

tff(type_def_6,type,
    dB: $tType ).

tff(type_def_7,type,
    list: $tType > $tType ).

tff(type_def_8,type,
    nat: $tType ).

tff(type_def_9,type,
    type: $tType ).

tff(type_def_10,type,
    fun1: ( $tType * $tType ) > $tType ).

tff(func_def_0,type,
    combb: 
      !>[X0: $tType,X1: $tType,X2: $tType] : fun1(fun1(X0,X1),fun1(fun1(X2,X0),fun1(X2,X1))) ).

tff(func_def_1,type,
    combc: 
      !>[X0: $tType,X1: $tType,X2: $tType] : ( ( fun1(X0,fun1(X1,X2)) * X1 ) > fun1(X0,X2) ) ).

tff(func_def_2,type,
    combi: 
      !>[X0: $tType] : fun1(X0,X0) ).

tff(func_def_3,type,
    combs: 
      !>[X0: $tType,X1: $tType,X2: $tType] : fun1(fun1(X0,fun1(X1,X2)),fun1(fun1(X0,X1),fun1(X0,X2))) ).

tff(func_def_4,type,
    zero_zero: 
      !>[X0: $tType] : X0 ).

tff(func_def_5,type,
    it: fun1(dB,bool) ).

tff(func_def_6,type,
    abs: dB > dB ).

tff(func_def_7,type,
    app: fun1(dB,fun1(dB,dB)) ).

tff(func_def_8,type,
    var: nat > dB ).

tff(func_def_9,type,
    dB_size: dB > nat ).

tff(func_def_10,type,
    lift: fun1(dB,fun1(nat,dB)) ).

tff(func_def_11,type,
    subst: fun1(dB,fun1(dB,fun1(nat,dB))) ).

tff(func_def_12,type,
    foldl: 
      !>[X0: $tType,X1: $tType] : ( ( fun1(X0,fun1(X1,X0)) * X0 * list(X1) ) > X0 ) ).

tff(func_def_13,type,
    foldr: 
      !>[X0: $tType,X1: $tType] : ( ( fun1(X0,fun1(X1,X1)) * list(X0) * X1 ) > X1 ) ).

tff(func_def_14,type,
    cons: 
      !>[X0: $tType] : fun1(X0,fun1(list(X0),list(X0))) ).

tff(func_def_15,type,
    list_case: 
      !>[X0: $tType,X1: $tType] : ( ( X0 * fun1(X1,fun1(list(X1),X0)) * list(X1) ) > X0 ) ).

tff(func_def_16,type,
    listset: 
      !>[X0: $tType] : ( list(fun1(X0,bool)) > fun1(list(X0),bool) ) ).

tff(func_def_17,type,
    map: 
      !>[X0: $tType,X1: $tType] : ( ( fun1(X0,X1) * list(X0) ) > list(X1) ) ).

tff(func_def_18,type,
    set_Cons: 
      !>[X0: $tType] : ( ( fun1(X0,bool) * fun1(list(X0),bool) ) > fun1(list(X0),bool) ) ).

tff(func_def_19,type,
    splice: 
      !>[X0: $tType] : ( ( list(X0) * list(X0) ) > list(X0) ) ).

tff(func_def_20,type,
    size_size: 
      !>[X0: $tType] : ( X0 > nat ) ).

tff(func_def_21,type,
    collect: 
      !>[X0: $tType] : ( fun1(X0,bool) > fun1(X0,bool) ) ).

tff(func_def_22,type,
    shift: 
      !>[X0: $tType] : ( ( fun1(nat,X0) * nat * X0 ) > fun1(nat,X0) ) ).

tff(func_def_23,type,
    atom: nat > type ).

tff(func_def_24,type,
    fun: fun1(type,fun1(type,type)) ).

tff(func_def_25,type,
    type_case: 
      !>[X0: $tType] : ( ( fun1(nat,X0) * fun1(type,fun1(type,X0)) * type ) > X0 ) ).

tff(func_def_26,type,
    type_size: type > nat ).

tff(func_def_27,type,
    typing: fun1(nat,type) > fun1(dB,fun1(type,bool)) ).

tff(func_def_28,type,
    typings: ( fun1(nat,type) * list(dB) ) > fun1(list(type),bool) ).

tff(func_def_29,type,
    aa: 
      !>[X0: $tType,X1: $tType] : ( ( fun1(X0,X1) * X0 ) > X1 ) ).

tff(func_def_30,type,
    fEx: 
      !>[X0: $tType] : fun1(fun1(X0,bool),bool) ).

tff(func_def_31,type,
    fFalse: bool ).

tff(func_def_32,type,
    fTrue: bool ).

tff(func_def_33,type,
    fconj: fun1(bool,fun1(bool,bool)) ).

tff(func_def_34,type,
    fequal: 
      !>[X0: $tType] : fun1(X0,fun1(X0,bool)) ).

tff(func_def_35,type,
    member: 
      !>[X0: $tType] : fun1(X0,fun1(fun1(X0,bool),bool)) ).

tff(func_def_36,type,
    t1: type ).

tff(func_def_37,type,
    t_a: type ).

tff(func_def_38,type,
    t: type ).

tff(func_def_39,type,
    a: dB ).

tff(func_def_40,type,
    as: list(dB) ).

tff(func_def_41,type,
    e: fun1(nat,type) ).

tff(func_def_42,type,
    ea: fun1(nat,type) ).

tff(func_def_43,type,
    i: nat ).

tff(func_def_44,type,
    ia: nat ).

tff(func_def_45,type,
    n: nat ).

tff(func_def_46,type,
    rs: list(dB) ).

tff(func_def_47,type,
    t2: dB ).

tff(func_def_48,type,
    u: dB ).

tff(func_def_49,type,
    ua: dB ).

tff(func_def_50,type,
    sK2: type > type ).

tff(func_def_51,type,
    sK3: type > type ).

tff(func_def_52,type,
    sK4: type > nat ).

tff(func_def_53,type,
    sK5: dB > dB ).

tff(func_def_54,type,
    sK6: dB > list(dB) ).

tff(func_def_55,type,
    sK7: dB > nat ).

tff(func_def_56,type,
    sK8: dB > dB ).

tff(func_def_57,type,
    sK9: dB > dB ).

tff(func_def_58,type,
    sK10: dB > list(dB) ).

tff(func_def_59,type,
    sK11: ( dB * fun1(nat,type) ) > type ).

tff(func_def_60,type,
    sK12: ( dB * fun1(nat,type) ) > type ).

tff(func_def_61,type,
    sK13: ( type * dB * fun1(nat,type) ) > type ).

tff(func_def_62,type,
    sK14: ( type * dB * fun1(nat,type) ) > type ).

tff(func_def_63,type,
    sK15: ( type * list(dB) * dB * fun1(nat,type) ) > list(type) ).

tff(func_def_64,type,
    sK16: ( type * list(dB) * dB * fun1(nat,type) ) > list(type) ).

tff(func_def_65,type,
    sK17: ( type * list(dB) * nat * fun1(nat,type) ) > list(type) ).

tff(func_def_66,type,
    sK18: ( type * dB * dB * fun1(nat,type) ) > type ).

tff(func_def_67,type,
    sK19: 
      !>[X0: $tType,X1: $tType] : ( ( fun1(X1,X0) * fun1(X1,X0) ) > X1 ) ).

tff(func_def_68,type,
    sK20: 
      !>[X0: $tType,X1: $tType] : ( fun1(X0,fun1(X1,X0)) > X1 ) ).

tff(func_def_69,type,
    sK21: 
      !>[X0: $tType,X1: $tType] : ( fun1(X0,fun1(X1,X0)) > X1 ) ).

tff(func_def_70,type,
    sK22: 
      !>[X0: $tType,X1: $tType] : ( fun1(X0,fun1(X1,X0)) > X0 ) ).

tff(func_def_71,type,
    sK23: 
      !>[X0: $tType,X1: $tType] : ( ( list(X1) * X1 * list(X0) * fun1(X0,X1) ) > X0 ) ).

tff(func_def_72,type,
    sK24: 
      !>[X0: $tType,X1: $tType] : ( ( list(X1) * X1 * list(X0) * fun1(X0,X1) ) > list(X0) ) ).

tff(func_def_73,type,
    sK25: 
      !>[X0: $tType,X1: $tType] : ( ( list(X1) * fun1(X1,X0) * list(X0) * X0 ) > X1 ) ).

tff(func_def_74,type,
    sK26: 
      !>[X0: $tType,X1: $tType] : ( ( list(X1) * fun1(X1,X0) * list(X0) * X0 ) > list(X1) ) ).

tff(func_def_75,type,
    sK27: ( type * type * list(dB) * fun1(nat,type) ) > list(type) ).

tff(pred_def_1,type,
    zero: 
      !>[X0: $tType] : $o ).

tff(pred_def_2,type,
    beta: ( dB * dB ) > $o ).

tff(pred_def_3,type,
    listsp: 
      !>[X0: $tType] : ( ( fun1(X0,bool) * list(X0) ) > $o ) ).

tff(pred_def_4,type,
    pp: bool > $o ).

tff(pred_def_6,type,
    sP0: dB > $o ).

tff(pred_def_7,type,
    sP1: dB > $o ).

tff(f19799,plain,
    $false,
    inference(avatar_sat_refutation,[],[f550,f555,f560,f565,f569,f573,f577,f582,f587,f592,f596,f600,f604,f614,f618,f622,f627,f631,f635,f639,f643,f647,f651,f655,f669,f675,f679,f683,f696,f702,f706,f710,f716,f722,f728,f734,f740,f744,f748,f753,f761,f765,f770,f775,f780,f785,f789,f793,f797,f801,f818,f822,f827,f835,f839,f844,f850,f863,f867,f871,f875,f880,f884,f894,f898,f902,f906,f912,f918,f922,f926,f935,f940,f945,f951,f955,f960,f964,f969,f977,f986,f1009,f1014,f1022,f1027,f1032,f1037,f1046,f1052,f1059,f1065,f1071,f1076,f1080,f1095,f1101,f1105,f1111,f1115,f1121,f1126,f1130,f1134,f1138,f1158,f1163,f1178,f1184,f1194,f1200,f1206,f1211,f1219,f1223,f1228,f1235,f1240,f1247,f1253,f1258,f1263,f1270,f1276,f1280,f1286,f1292,f1299,f1309,f1326,f1331,f1339,f1345,f1350,f1354,f1358,f1362,f1443,f1447,f1451,f1495,f1501,f1515,f1519,f1548,f1554,f1558,f1572,f1578,f1592,f1599,f1607,f1614,f1618,f1626,f1632,f1645,f1651,f1659,f1665,f1670,f1677,f1687,f1693,f1702,f1708,f1719,f1725,f1731,f1736,f1777,f1865,f1871,f1884,f1888,f1896,f1912,f1918,f1926,f1942,f1946,f1951,f1957,f1984,f2000,f2006,f2017,f2021,f2030,f2038,f2052,f2066,f2070,f2079,f2085,f2095,f2103,f2111,f2123,f2128,f2132,f2136,f2144,f2158,f2169,f2249,f2253,f2258,f2267,f2272,f2281,f2287,f2294,f2299,f2304,f2308,f2788,f2811,f2834,f2839,f2850,f2854,f2858,f2862,f2866,f2870,f2878,f2882,f2897,f2902,f2907,f2911,f2915,f2920,f2924,f2928,f3003,f3008,f3013,f3017,f3040,f3067,f3068,f3069,f3070,f3071,f3072,f3073,f3074,f3075,f3076,f3077,f3078,f3079,f3080,f3081,f3082,f3083,f3084,f3643,f3698,f3702,f3706,f3714,f3718,f3722,f3726,f3730,f3735,f3740,f3759,f3790,f3798,f3803,f3807,f3812,f3838,f3842,f3846,f3851,f3856,f3873,f3878,f3882,f3886,f3890,f3894,f3898,f3988,f4005,f4009,f4013,f4017,f4166,f4170,f4174,f4186,f4190,f4194,f4198,f4202,f4206,f4210,f4214,f4218,f4222,f4226,f4230,f4234,f4586,f4590,f4594,f4658,f4662,f4666,f4670,f4674,f4730,f4743,f4747,f4751,f4799,f4803,f4807,f4811,f4848,f4852,f4856,f4878,f4883,f4887,f4891,f4895,f4899,f5025,f5029,f5033,f5037,f5041,f5058,f5080,f5084,f5088,f5092,f5096,f5100,f5104,f5137,f5141,f5204,f5229,f5233,f5237,f5241,f5245,f5249,f5253,f5257,f5261,f5266,f5270,f5274,f5480,f5535,f5546,f5550,f5554,f5887,f5891,f5895,f5899,f5903,f5907,f6058,f6102,f6106,f6110,f6114,f6118,f6122,f6126,f6132,f6136,f6140,f6144,f6567,f6571,f6637,f6642,f6646,f6650,f6654,f6658,f6662,f6666,f6670,f6674,f6678,f7054,f7073,f7077,f7081,f7085,f7089,f7384,f7521,f7525,f7529,f7533,f7537,f7541,f7545,f7549,f7553,f8081,f8086,f8103,f8107,f8111,f8115,f8119,f8123,f8608,f8701,f8705,f8792,f8796,f8800,f8805,f8809,f8813,f8817,f8821,f8826,f8845,f8850,f8953,f9421,f9425,f9429,f9433,f9437,f9458,f9463,f9606,f9610,f9615,f9619,f9623,f9627,f9631,f9635,f9639,f9643,f9647,f9651,f9655,f9661,f9665,f10757,f10761,f10765,f10769,f10774,f10778,f10782,f10786,f10790,f10794,f10799,f11494,f11498,f11502,f11506,f11510,f11535,f11539,f11543,f11547,f11947,f12069,f12073,f12077,f12081,f12086,f12261,f12265,f12269,f12523,f12527,f12557,f12585,f12589,f12593,f12597,f12601,f12605,f12746,f13818,f13822,f13826,f13830,f13834,f13840,f14345,f14349,f14353,f14357,f14361,f14365,f14369,f14373,f14377,f14381,f14385,f14389,f14394,f14413,f14417,f14422,f17145,f17149,f17153,f17157,f17517,f17521,f17525,f17529,f17533,f17537,f17541,f17545,f17550,f17554,f19652,f19656,f19660,f19680,f19684,f19688,f19692,f19797,f19798]) ).

tff(f19798,plain,
    ( ~ spl28_4
    | ~ spl28_19
    | ~ spl28_127
    | ~ spl28_313
    | ~ spl28_518 ),
    inference(avatar_split_clause,[],[f19668,f19650,f4880,f1296,f633,f562]) ).

tff(f562,plain,
    ( spl28_4
  <=> pp(fTrue) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_4])]) ).

tff(f633,plain,
    ( spl28_19
  <=> ! [X0: bool] :
        ( ~ pp(X0)
        | ( fTrue = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_19])]) ).

tff(f1296,plain,
    ( spl28_127
  <=> pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),as))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_127])]) ).

tff(f4880,plain,
    ( spl28_313
  <=> pp(aa(list(type),bool,typings(shift(type,e,i,t),as),sK15(t1,as,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),shift(type,e,i,t)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_313])]) ).

tff(f19650,plain,
    ( spl28_518
  <=> ! [X0: list(dB)] :
        ( ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),sK15(t1,X0,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),shift(type,e,i,t))))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_518])]) ).

tff(f19668,plain,
    ( ~ pp(fTrue)
    | ~ spl28_19
    | ~ spl28_127
    | ~ spl28_313
    | ~ spl28_518 ),
    inference(forward_demodulation,[],[f19661,f1479]) ).

tff(f1479,plain,
    ( ( fTrue = aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),as)) )
    | ~ spl28_19
    | ~ spl28_127 ),
    inference(resolution,[],[f634,f1298]) ).

tff(f1298,plain,
    ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),as)))
    | ~ spl28_127 ),
    inference(avatar_component_clause,[],[f1296]) ).

tff(f634,plain,
    ( ! [X0: bool] :
        ( ~ pp(X0)
        | ( fTrue = X0 ) )
    | ~ spl28_19 ),
    inference(avatar_component_clause,[],[f633]) ).

tff(f19661,plain,
    ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),as)))
    | ~ spl28_313
    | ~ spl28_518 ),
    inference(resolution,[],[f19651,f4882]) ).

tff(f4882,plain,
    ( pp(aa(list(type),bool,typings(shift(type,e,i,t),as),sK15(t1,as,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),shift(type,e,i,t))))
    | ~ spl28_313 ),
    inference(avatar_component_clause,[],[f4880]) ).

tff(f19651,plain,
    ( ! [X0: list(dB)] :
        ( ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),sK15(t1,X0,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),shift(type,e,i,t))))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),X0))) )
    | ~ spl28_518 ),
    inference(avatar_component_clause,[],[f19650]) ).

tff(f19797,plain,
    ( spl28_525
    | ~ spl28_94
    | ~ spl28_128 ),
    inference(avatar_split_clause,[],[f1319,f1307,f1078,f19795]) ).

tff(f19795,plain,
    ( spl28_525
  <=> ! [X1: $tType,X0: $tType,X5: X1,X4: fun1(list(X0),X1),X3: X0,X2: fun1(X0,fun1(list(X0),X1))] :
        ( ( list_case(X1,X0,X5,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),sK19(X1,list(X0),X4,aa(X0,fun1(list(X0),X1),X2,X3))),X3)) != aa(list(X0),X1,X4,sK19(X1,list(X0),X4,aa(X0,fun1(list(X0),X1),X2,X3))) )
        | ( aa(X0,fun1(list(X0),X1),X2,X3) = X4 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_525])]) ).

tff(f1078,plain,
    ( spl28_94
  <=> ! [X1: $tType,X0: $tType,X3: fun1(X1,X0),X2: fun1(X1,X0)] :
        ( ( X2 = X3 )
        | ( aa(X1,X0,X3,sK19(X0,X1,X2,X3)) != aa(X1,X0,X2,sK19(X0,X1,X2,X3)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_94])]) ).

tff(f1307,plain,
    ( spl28_128
  <=> ! [X1: $tType,X0: $tType,X5: X0,X4: fun1(X1,fun1(list(X1),X0)),X3: X1,X2: list(X1)] : ( aa(list(X1),X0,aa(X1,fun1(list(X1),X0),X4,X3),X2) = list_case(X0,X1,X5,X4,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X2),X3)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_128])]) ).

tff(f1319,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X0,fun1(list(X0),X1)),X3: X0,X4: fun1(list(X0),X1),X5: X1] :
        ( ( list_case(X1,X0,X5,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),sK19(X1,list(X0),X4,aa(X0,fun1(list(X0),X1),X2,X3))),X3)) != aa(list(X0),X1,X4,sK19(X1,list(X0),X4,aa(X0,fun1(list(X0),X1),X2,X3))) )
        | ( aa(X0,fun1(list(X0),X1),X2,X3) = X4 ) )
    | ~ spl28_94
    | ~ spl28_128 ),
    inference(superposition,[],[f1079,f1308]) ).

tff(f1308,plain,
    ( ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: fun1(X1,fun1(list(X1),X0)),X5: X0] : ( aa(list(X1),X0,aa(X1,fun1(list(X1),X0),X4,X3),X2) = list_case(X0,X1,X5,X4,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X2),X3)) )
    | ~ spl28_128 ),
    inference(avatar_component_clause,[],[f1307]) ).

tff(f1079,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,X0),X3: fun1(X1,X0)] :
        ( ( aa(X1,X0,X3,sK19(X0,X1,X2,X3)) != aa(X1,X0,X2,sK19(X0,X1,X2,X3)) )
        | ( X2 = X3 ) )
    | ~ spl28_94 ),
    inference(avatar_component_clause,[],[f1078]) ).

tff(f19692,plain,
    ( spl28_524
    | ~ spl28_152
    | ~ spl28_184 ),
    inference(avatar_split_clause,[],[f1985,f1982,f1612,f19690]) ).

tff(f19690,plain,
    ( spl28_524
  <=> ! [X3: type,X4: nat,X0: fun1(nat,type),X5: dB,X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),X2))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X3),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,nat,dB,lift,X4),X5)),X4),X2)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X3),X5)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_524])]) ).

tff(f1612,plain,
    ( spl28_152
  <=> ! [X4: fun1(nat,type),X0: type,X3: dB,X2: type,X1: nat] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X2),X3))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X4,X1,X0)),X2),aa(dB,dB,combc(dB,nat,dB,lift,X1),X3))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_152])]) ).

tff(f1982,plain,
    ( spl28_184
  <=> ! [X2: dB,X3: fun1(nat,type),X4: type,X0: nat,X5: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X3,X0,X1)),X4),X5))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X1),X2))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X4),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X5),X0),X2))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_184])]) ).

tff(f1985,plain,
    ( ! [X2: dB,X3: type,X0: fun1(nat,type),X1: type,X4: nat,X5: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),X2))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X3),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,nat,dB,lift,X4),X5)),X4),X2)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X3),X5)) )
    | ~ spl28_152
    | ~ spl28_184 ),
    inference(resolution,[],[f1983,f1613]) ).

tff(f1613,plain,
    ( ! [X2: type,X3: dB,X0: type,X1: nat,X4: fun1(nat,type)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X4,X1,X0)),X2),aa(dB,dB,combc(dB,nat,dB,lift,X1),X3)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X2),X3)) )
    | ~ spl28_152 ),
    inference(avatar_component_clause,[],[f1612]) ).

tff(f1983,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: nat,X1: type,X4: type,X5: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X3,X0,X1)),X4),X5))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X1),X2))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X4),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X5),X0),X2))) )
    | ~ spl28_184 ),
    inference(avatar_component_clause,[],[f1982]) ).

tff(f19688,plain,
    ( spl28_523
    | ~ spl28_125
    | ~ spl28_161 ),
    inference(avatar_split_clause,[],[f1679,f1675,f1284,f19686]) ).

tff(f19686,plain,
    ( spl28_523
  <=> ! [X0: fun1(nat,type),X3: dB,X2: type,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),X1)),X2),X3))
        | ( aa(type,type,combc(type,type,type,fun,X2),X1) = aa(type,type,combc(type,type,type,fun,sK14(aa(type,type,combc(type,type,type,fun,X2),X1),X3,X0)),sK13(aa(type,type,combc(type,type,type,fun,X2),X1),X3,X0)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_523])]) ).

tff(f1284,plain,
    ( spl28_125
  <=> ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X2),X0),abs(X1)))
        | ( aa(type,type,combc(type,type,type,fun,sK14(X0,X1,X2)),sK13(X0,X1,X2)) = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_125])]) ).

tff(f1675,plain,
    ( spl28_161
  <=> ! [X0: type,X3: fun1(nat,type),X2: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X3,zero_zero(nat),X2)),X0),X1))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),aa(type,type,combc(type,type,type,fun,X0),X2)),abs(X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_161])]) ).

tff(f1679,plain,
    ( ! [X2: type,X3: dB,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),X1)),X2),X3))
        | ( aa(type,type,combc(type,type,type,fun,X2),X1) = aa(type,type,combc(type,type,type,fun,sK14(aa(type,type,combc(type,type,type,fun,X2),X1),X3,X0)),sK13(aa(type,type,combc(type,type,type,fun,X2),X1),X3,X0)) ) )
    | ~ spl28_125
    | ~ spl28_161 ),
    inference(resolution,[],[f1676,f1285]) ).

tff(f1285,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X2),X0),abs(X1)))
        | ( aa(type,type,combc(type,type,type,fun,sK14(X0,X1,X2)),sK13(X0,X1,X2)) = X0 ) )
    | ~ spl28_125 ),
    inference(avatar_component_clause,[],[f1284]) ).

tff(f1676,plain,
    ( ! [X2: type,X3: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),aa(type,type,combc(type,type,type,fun,X0),X2)),abs(X1)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X3,zero_zero(nat),X2)),X0),X1)) )
    | ~ spl28_161 ),
    inference(avatar_component_clause,[],[f1675]) ).

tff(f19684,plain,
    ( spl28_522
    | ~ spl28_125
    | ~ spl28_141 ),
    inference(avatar_split_clause,[],[f1504,f1499,f1284,f19682]) ).

tff(f19682,plain,
    ( spl28_522
  <=> ! [X2: dB,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(abs(X2))))
        | ( sK14(X1,abs(X2),X0) = aa(type,type,combc(type,type,type,fun,sK14(sK14(X1,abs(X2),X0),X2,shift(type,X0,zero_zero(nat),sK13(X1,abs(X2),X0)))),sK13(sK14(X1,abs(X2),X0),X2,shift(type,X0,zero_zero(nat),sK13(X1,abs(X2),X0)))) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_522])]) ).

tff(f1499,plain,
    ( spl28_141
  <=> ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X2),X0),abs(X1)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X2,zero_zero(nat),sK13(X0,X1,X2))),sK14(X0,X1,X2)),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_141])]) ).

tff(f1504,plain,
    ( ! [X2: dB,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(abs(X2))))
        | ( sK14(X1,abs(X2),X0) = aa(type,type,combc(type,type,type,fun,sK14(sK14(X1,abs(X2),X0),X2,shift(type,X0,zero_zero(nat),sK13(X1,abs(X2),X0)))),sK13(sK14(X1,abs(X2),X0),X2,shift(type,X0,zero_zero(nat),sK13(X1,abs(X2),X0)))) ) )
    | ~ spl28_125
    | ~ spl28_141 ),
    inference(resolution,[],[f1500,f1285]) ).

tff(f1500,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X2,zero_zero(nat),sK13(X0,X1,X2))),sK14(X0,X1,X2)),X1))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X2),X0),abs(X1))) )
    | ~ spl28_141 ),
    inference(avatar_component_clause,[],[f1499]) ).

tff(f19680,plain,
    ( spl28_521
    | ~ spl28_132
    | ~ spl28_141 ),
    inference(avatar_split_clause,[],[f1503,f1499,f1343,f19678]) ).

tff(f19678,plain,
    ( spl28_521
  <=> ! [X2: dB,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(abs(X2))))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,shift(type,X0,zero_zero(nat),sK13(X1,abs(X2),X0)),zero_zero(nat),sK11(X2,shift(type,X0,zero_zero(nat),sK13(X1,abs(X2),X0))))),sK12(X2,shift(type,X0,zero_zero(nat),sK13(X1,abs(X2),X0)))),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_521])]) ).

tff(f1343,plain,
    ( spl28_132
  <=> ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X2),X0),abs(X1)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X2,zero_zero(nat),sK11(X1,X2))),sK12(X1,X2)),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_132])]) ).

tff(f1503,plain,
    ( ! [X2: dB,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(abs(X2))))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,shift(type,X0,zero_zero(nat),sK13(X1,abs(X2),X0)),zero_zero(nat),sK11(X2,shift(type,X0,zero_zero(nat),sK13(X1,abs(X2),X0))))),sK12(X2,shift(type,X0,zero_zero(nat),sK13(X1,abs(X2),X0)))),X2)) )
    | ~ spl28_132
    | ~ spl28_141 ),
    inference(resolution,[],[f1500,f1344]) ).

tff(f1344,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X2),X0),abs(X1)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X2,zero_zero(nat),sK11(X1,X2))),sK12(X1,X2)),X1)) )
    | ~ spl28_132 ),
    inference(avatar_component_clause,[],[f1343]) ).

tff(f19660,plain,
    ( spl28_520
    | ~ spl28_153
    | ~ spl28_323 ),
    inference(avatar_split_clause,[],[f5105,f5056,f1616,f19658]) ).

tff(f19658,plain,
    ( spl28_520
  <=> ! [X0: dB] :
        ( ( fTrue = aa(dB,bool,it,abs(X0)) )
        | ~ sP1(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_520])]) ).

tff(f1616,plain,
    ( spl28_153
  <=> ! [X0: dB] :
        ( sP1(abs(X0))
        | ~ sP1(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_153])]) ).

tff(f5056,plain,
    ( spl28_323
  <=> ! [X0: dB] :
        ( ( fTrue = aa(dB,bool,it,X0) )
        | ~ sP1(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_323])]) ).

tff(f5105,plain,
    ( ! [X0: dB] :
        ( ( fTrue = aa(dB,bool,it,abs(X0)) )
        | ~ sP1(X0) )
    | ~ spl28_153
    | ~ spl28_323 ),
    inference(resolution,[],[f5057,f1617]) ).

tff(f1617,plain,
    ( ! [X0: dB] :
        ( sP1(abs(X0))
        | ~ sP1(X0) )
    | ~ spl28_153 ),
    inference(avatar_component_clause,[],[f1616]) ).

tff(f5057,plain,
    ( ! [X0: dB] :
        ( ~ sP1(X0)
        | ( fTrue = aa(dB,bool,it,X0) ) )
    | ~ spl28_323 ),
    inference(avatar_component_clause,[],[f5056]) ).

tff(f19656,plain,
    ( spl28_519
    | ~ spl28_148
    | ~ spl28_172 ),
    inference(avatar_split_clause,[],[f1873,f1869,f1576,f19654]) ).

tff(f19654,plain,
    ( spl28_519
  <=> ! [X0: list(dB)] :
        ( ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),sK16(t1,X0,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),shift(type,e,i,t))))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_519])]) ).

tff(f1576,plain,
    ( spl28_148
  <=> ! [X0: type,X3: fun1(nat,type),X2: dB,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,X2,X1)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),foldr(type,type,fun,sK16(X0,X1,X2,X3),X0)),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_148])]) ).

tff(f1869,plain,
    ( spl28_172
  <=> ! [X0: list(type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),foldr(type,type,fun,X0,t1)),aa(dB,dB,combc(dB,dB,dB,app,a),var(i))))
        | ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_172])]) ).

tff(f1873,plain,
    ( ! [X0: list(dB)] :
        ( ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),sK16(t1,X0,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),shift(type,e,i,t))))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),X0))) )
    | ~ spl28_148
    | ~ spl28_172 ),
    inference(resolution,[],[f1870,f1577]) ).

tff(f1577,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),foldr(type,type,fun,sK16(X0,X1,X2,X3),X0)),X2))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,X2,X1))) )
    | ~ spl28_148 ),
    inference(avatar_component_clause,[],[f1576]) ).

tff(f1870,plain,
    ( ! [X0: list(type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),foldr(type,type,fun,X0,t1)),aa(dB,dB,combc(dB,dB,dB,app,a),var(i))))
        | ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),X0)) )
    | ~ spl28_172 ),
    inference(avatar_component_clause,[],[f1869]) ).

tff(f19652,plain,
    ( spl28_518
    | ~ spl28_146
    | ~ spl28_172 ),
    inference(avatar_split_clause,[],[f1872,f1869,f1556,f19650]) ).

tff(f1556,plain,
    ( spl28_146
  <=> ! [X0: type,X3: fun1(nat,type),X2: dB,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,X2,X1)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),foldr(type,type,fun,sK15(X0,X1,X2,X3),X0)),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_146])]) ).

tff(f1872,plain,
    ( ! [X0: list(dB)] :
        ( ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),sK15(t1,X0,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),shift(type,e,i,t))))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),X0))) )
    | ~ spl28_146
    | ~ spl28_172 ),
    inference(resolution,[],[f1870,f1557]) ).

tff(f1557,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),foldr(type,type,fun,sK15(X0,X1,X2,X3),X0)),X2))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,X2,X1))) )
    | ~ spl28_146 ),
    inference(avatar_component_clause,[],[f1556]) ).

tff(f17554,plain,
    ( spl28_517
    | ~ spl28_22
    | ~ spl28_278 ),
    inference(avatar_split_clause,[],[f4464,f4168,f645,f17552]) ).

tff(f17552,plain,
    ( spl28_517
  <=> ! [X0: nat,X1: nat] :
        ( ( atom(X0) != atom(X1) )
        | ( sK4(atom(X0)) = X1 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_517])]) ).

tff(f645,plain,
    ( spl28_22
  <=> ! [X0: nat,X1: nat] :
        ( ( X0 = X1 )
        | ( atom(X0) != atom(X1) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_22])]) ).

tff(f4168,plain,
    ( spl28_278
  <=> ! [X0: nat] : ( atom(X0) = atom(sK4(atom(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_278])]) ).

tff(f4464,plain,
    ( ! [X0: nat,X1: nat] :
        ( ( atom(X0) != atom(X1) )
        | ( sK4(atom(X0)) = X1 ) )
    | ~ spl28_22
    | ~ spl28_278 ),
    inference(superposition,[],[f646,f4169]) ).

tff(f4169,plain,
    ( ! [X0: nat] : ( atom(X0) = atom(sK4(atom(X0))) )
    | ~ spl28_278 ),
    inference(avatar_component_clause,[],[f4168]) ).

tff(f646,plain,
    ( ! [X0: nat,X1: nat] :
        ( ( atom(X0) != atom(X1) )
        | ( X0 = X1 ) )
    | ~ spl28_22 ),
    inference(avatar_component_clause,[],[f645]) ).

tff(f17550,plain,
    ( spl28_516
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_515 ),
    inference(avatar_split_clause,[],[f17546,f17543,f5544,f975,f17548]) ).

tff(f17548,plain,
    ( spl28_516
  <=> ! [X0: fun1(nat,type),X3: dB,X2: dB,X1: type] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK14(X1,X2,X0)),aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X3),zero_zero(nat)),X2)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK13(X1,X2,X0)),X3))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(X2))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_516])]) ).

tff(f975,plain,
    ( spl28_80
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X3: X0,X4: X2,X5: fun1(X0,fun1(X2,X1))] : ( aa(X0,X1,combc(X0,X2,X1,X5,X4),X3) = aa(X2,X1,aa(X0,fun1(X2,X1),X5,X3),X4) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_80])]) ).

tff(f5544,plain,
    ( spl28_348
  <=> ! [X1: $tType,X2: $tType,X0: $tType,X3: $tType,X5: X3,X4: fun1(X0,fun1(X3,fun1(X1,X2))),X7: X1,X6: X0] : ( aa(X0,X2,combc(X0,X1,X2,combc(X0,X3,fun1(X1,X2),X4,X5),X7),X6) = aa(X1,X2,aa(X3,fun1(X1,X2),aa(X0,fun1(X3,fun1(X1,X2)),X4,X6),X5),X7) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_348])]) ).

tff(f17543,plain,
    ( spl28_515
  <=> ! [X0: fun1(nat,type),X3: dB,X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK13(X1,X2,X0)),X3))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK14(X1,X2,X0)),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),zero_zero(nat)),X3)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(X2))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_515])]) ).

tff(f17546,plain,
    ( ! [X2: dB,X3: dB,X0: fun1(nat,type),X1: type] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK14(X1,X2,X0)),aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X3),zero_zero(nat)),X2)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK13(X1,X2,X0)),X3))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(X2))) )
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_515 ),
    inference(forward_demodulation,[],[f17544,f5589]) ).

tff(f5589,plain,
    ( ! [X1: $tType,X0: $tType,X3: $tType,X2: $tType,X6: X2,X7: X0,X4: fun1(X3,fun1(X2,fun1(X0,X1))),X5: X3] : ( aa(X2,X1,combc(X2,X0,X1,aa(X3,fun1(X2,fun1(X0,X1)),X4,X5),X7),X6) = aa(X3,X1,combc(X3,X0,X1,combc(X3,X2,fun1(X0,X1),X4,X6),X7),X5) )
    | ~ spl28_80
    | ~ spl28_348 ),
    inference(superposition,[],[f5545,f976]) ).

tff(f976,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: X0,X4: X2,X5: fun1(X0,fun1(X2,X1))] : ( aa(X0,X1,combc(X0,X2,X1,X5,X4),X3) = aa(X2,X1,aa(X0,fun1(X2,X1),X5,X3),X4) )
    | ~ spl28_80 ),
    inference(avatar_component_clause,[],[f975]) ).

tff(f5545,plain,
    ( ! [X1: $tType,X0: $tType,X3: $tType,X2: $tType,X6: X0,X7: X1,X4: fun1(X0,fun1(X3,fun1(X1,X2))),X5: X3] : ( aa(X0,X2,combc(X0,X1,X2,combc(X0,X3,fun1(X1,X2),X4,X5),X7),X6) = aa(X1,X2,aa(X3,fun1(X1,X2),aa(X0,fun1(X3,fun1(X1,X2)),X4,X6),X5),X7) )
    | ~ spl28_348 ),
    inference(avatar_component_clause,[],[f5544]) ).

tff(f17544,plain,
    ( ! [X2: dB,X3: dB,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK13(X1,X2,X0)),X3))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK14(X1,X2,X0)),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),zero_zero(nat)),X3)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(X2))) )
    | ~ spl28_515 ),
    inference(avatar_component_clause,[],[f17543]) ).

tff(f17545,plain,
    ( spl28_515
    | ~ spl28_141
    | ~ spl28_184 ),
    inference(avatar_split_clause,[],[f1995,f1982,f1499,f17543]) ).

tff(f1995,plain,
    ( ! [X2: dB,X3: dB,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK13(X1,X2,X0)),X3))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK14(X1,X2,X0)),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),zero_zero(nat)),X3)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(X2))) )
    | ~ spl28_141
    | ~ spl28_184 ),
    inference(resolution,[],[f1983,f1500]) ).

tff(f17541,plain,
    ( spl28_514
    | ~ spl28_137
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1838,f1775,f1441,f17539]) ).

tff(f17539,plain,
    ( spl28_514
  <=> ! [X0: $tType,X4: list(X0),X3: X0,X2: fun1(X0,list(X0)),X1: X0] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X3),X4) != aa(X0,list(X0),aa(fun1(X0,list(X0)),fun1(X0,list(X0)),aa(fun1(X0,fun1(list(X0),list(X0))),fun1(fun1(X0,list(X0)),fun1(X0,list(X0))),combs(X0,list(X0),list(X0)),cons(X0)),X2),X1) )
        | ( X1 = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_514])]) ).

tff(f1441,plain,
    ( spl28_137
  <=> ! [X0: $tType,X4: X0,X3: list(X0),X2: X0,X1: list(X0)] :
        ( ( X2 = X4 )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1) != aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_137])]) ).

tff(f1775,plain,
    ( spl28_170
  <=> ! [X1: $tType,X2: $tType,X0: $tType,X5: fun1(X2,fun1(X1,X0)),X4: fun1(X2,X1),X3: X2] : ( aa(X2,X0,aa(fun1(X2,X1),fun1(X2,X0),aa(fun1(X2,fun1(X1,X0)),fun1(fun1(X2,X1),fun1(X2,X0)),combs(X2,X1,X0),X5),X4),X3) = aa(X1,X0,aa(X2,fun1(X1,X0),X5,X3),aa(X2,X1,X4,X3)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_170])]) ).

tff(f1838,plain,
    ( ! [X0: $tType,X2: fun1(X0,list(X0)),X3: X0,X1: X0,X4: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X3),X4) != aa(X0,list(X0),aa(fun1(X0,list(X0)),fun1(X0,list(X0)),aa(fun1(X0,fun1(list(X0),list(X0))),fun1(fun1(X0,list(X0)),fun1(X0,list(X0))),combs(X0,list(X0),list(X0)),cons(X0)),X2),X1) )
        | ( X1 = X3 ) )
    | ~ spl28_137
    | ~ spl28_170 ),
    inference(superposition,[],[f1442,f1776]) ).

tff(f1776,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: X2,X4: fun1(X2,X1),X5: fun1(X2,fun1(X1,X0))] : ( aa(X2,X0,aa(fun1(X2,X1),fun1(X2,X0),aa(fun1(X2,fun1(X1,X0)),fun1(fun1(X2,X1),fun1(X2,X0)),combs(X2,X1,X0),X5),X4),X3) = aa(X1,X0,aa(X2,fun1(X1,X0),X5,X3),aa(X2,X1,X4,X3)) )
    | ~ spl28_170 ),
    inference(avatar_component_clause,[],[f1775]) ).

tff(f1442,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0),X4: X0] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1) != aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3) )
        | ( X2 = X4 ) )
    | ~ spl28_137 ),
    inference(avatar_component_clause,[],[f1441]) ).

tff(f17537,plain,
    ( spl28_513
    | ~ spl28_106
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1794,f1775,f1161,f17535]) ).

tff(f17535,plain,
    ( spl28_513
  <=> ! [X0: $tType,X5: $tType,X6: fun1(type,fun1(X0,X5)),X4: fun1(nat,X0),X3: type,X2: type,X1: fun1(type,fun1(type,X0))] : ( aa(type,X5,aa(fun1(type,X0),fun1(type,X5),aa(fun1(type,fun1(X0,X5)),fun1(fun1(type,X0),fun1(type,X5)),combs(type,X0,X5),X6),aa(type,fun1(type,X0),X1,X2)),X3) = aa(X0,X5,aa(type,fun1(X0,X5),X6,X3),type_case(X0,X4,X1,aa(type,type,combc(type,type,type,fun,X3),X2))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_513])]) ).

tff(f1161,plain,
    ( spl28_106
  <=> ! [X0: $tType,X4: fun1(nat,X0),X3: fun1(type,fun1(type,X0)),X2: type,X1: type] : ( aa(type,X0,aa(type,fun1(type,X0),X3,X2),X1) = type_case(X0,X4,X3,aa(type,type,combc(type,type,type,fun,X1),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_106])]) ).

tff(f1794,plain,
    ( ! [X5: $tType,X0: $tType,X2: type,X3: type,X1: fun1(type,fun1(type,X0)),X6: fun1(type,fun1(X0,X5)),X4: fun1(nat,X0)] : ( aa(type,X5,aa(fun1(type,X0),fun1(type,X5),aa(fun1(type,fun1(X0,X5)),fun1(fun1(type,X0),fun1(type,X5)),combs(type,X0,X5),X6),aa(type,fun1(type,X0),X1,X2)),X3) = aa(X0,X5,aa(type,fun1(X0,X5),X6,X3),type_case(X0,X4,X1,aa(type,type,combc(type,type,type,fun,X3),X2))) )
    | ~ spl28_106
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f1162]) ).

tff(f1162,plain,
    ( ! [X0: $tType,X2: type,X3: fun1(type,fun1(type,X0)),X1: type,X4: fun1(nat,X0)] : ( aa(type,X0,aa(type,fun1(type,X0),X3,X2),X1) = type_case(X0,X4,X3,aa(type,type,combc(type,type,type,fun,X1),X2)) )
    | ~ spl28_106 ),
    inference(avatar_component_clause,[],[f1161]) ).

tff(f17533,plain,
    ( spl28_512
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1786,f1775,f975,f17531]) ).

tff(f17531,plain,
    ( spl28_512
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X3: $tType,X5: X3,X4: fun1(X3,fun1(X0,fun1(X1,X2))),X6: X0,X7: fun1(X0,X1)] : ( aa(X0,X2,aa(fun1(X0,X1),fun1(X0,X2),aa(fun1(X0,fun1(X1,X2)),fun1(fun1(X0,X1),fun1(X0,X2)),combs(X0,X1,X2),aa(X3,fun1(X0,fun1(X1,X2)),X4,X5)),X7),X6) = aa(X1,X2,aa(X3,fun1(X1,X2),combc(X3,X0,fun1(X1,X2),X4,X6),X5),aa(X0,X1,X7,X6)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_512])]) ).

tff(f1786,plain,
    ( ! [X1: $tType,X0: $tType,X3: $tType,X2: $tType,X6: X0,X7: fun1(X0,X1),X4: fun1(X3,fun1(X0,fun1(X1,X2))),X5: X3] : ( aa(X0,X2,aa(fun1(X0,X1),fun1(X0,X2),aa(fun1(X0,fun1(X1,X2)),fun1(fun1(X0,X1),fun1(X0,X2)),combs(X0,X1,X2),aa(X3,fun1(X0,fun1(X1,X2)),X4,X5)),X7),X6) = aa(X1,X2,aa(X3,fun1(X1,X2),combc(X3,X0,fun1(X1,X2),X4,X6),X5),aa(X0,X1,X7,X6)) )
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f976]) ).

tff(f17529,plain,
    ( spl28_511
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1785,f1775,f975,f17527]) ).

tff(f17527,plain,
    ( spl28_511
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X3: $tType,X5: X3,X4: fun1(X0,fun1(X3,fun1(X1,X2))),X6: X0,X7: fun1(X0,X1)] : ( aa(X0,X2,aa(fun1(X0,X1),fun1(X0,X2),aa(fun1(X0,fun1(X1,X2)),fun1(fun1(X0,X1),fun1(X0,X2)),combs(X0,X1,X2),combc(X0,X3,fun1(X1,X2),X4,X5)),X7),X6) = aa(X1,X2,aa(X3,fun1(X1,X2),aa(X0,fun1(X3,fun1(X1,X2)),X4,X6),X5),aa(X0,X1,X7,X6)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_511])]) ).

tff(f1785,plain,
    ( ! [X1: $tType,X0: $tType,X3: $tType,X2: $tType,X6: X0,X7: fun1(X0,X1),X4: fun1(X0,fun1(X3,fun1(X1,X2))),X5: X3] : ( aa(X0,X2,aa(fun1(X0,X1),fun1(X0,X2),aa(fun1(X0,fun1(X1,X2)),fun1(fun1(X0,X1),fun1(X0,X2)),combs(X0,X1,X2),combc(X0,X3,fun1(X1,X2),X4,X5)),X7),X6) = aa(X1,X2,aa(X3,fun1(X1,X2),aa(X0,fun1(X3,fun1(X1,X2)),X4,X6),X5),aa(X0,X1,X7,X6)) )
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f976]) ).

tff(f17525,plain,
    ( spl28_510
    | ~ spl28_80
    | ~ spl28_169 ),
    inference(avatar_split_clause,[],[f1742,f1734,f975,f17523]) ).

tff(f17523,plain,
    ( spl28_510
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X2,fun1(X0,X1)),X4: X2,X6: list(X0),X5: X0] : ( map(X0,X1,aa(X2,fun1(X0,X1),X3,X4),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X6),X5)) = aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),aa(X2,X1,combc(X2,X0,X1,X3,X5),X4)),map(X0,X1,aa(X2,fun1(X0,X1),X3,X4),X6)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_510])]) ).

tff(f1734,plain,
    ( spl28_169
  <=> ! [X1: $tType,X0: $tType,X4: fun1(X1,X0),X3: X1,X2: list(X1)] : ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),aa(X1,X0,X4,X3)),map(X1,X0,X4,X2)) = map(X1,X0,X4,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X2),X3)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_169])]) ).

tff(f1742,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X2,fun1(X0,X1)),X6: list(X0),X4: X2,X5: X0] : ( map(X0,X1,aa(X2,fun1(X0,X1),X3,X4),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X6),X5)) = aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),aa(X2,X1,combc(X2,X0,X1,X3,X5),X4)),map(X0,X1,aa(X2,fun1(X0,X1),X3,X4),X6)) )
    | ~ spl28_80
    | ~ spl28_169 ),
    inference(superposition,[],[f1735,f976]) ).

tff(f1735,plain,
    ( ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: fun1(X1,X0)] : ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),aa(X1,X0,X4,X3)),map(X1,X0,X4,X2)) = map(X1,X0,X4,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X2),X3)) )
    | ~ spl28_169 ),
    inference(avatar_component_clause,[],[f1734]) ).

tff(f17521,plain,
    ( spl28_509
    | ~ spl28_106
    | ~ spl28_143 ),
    inference(avatar_split_clause,[],[f1537,f1517,f1161,f17519]) ).

tff(f17519,plain,
    ( spl28_509
  <=> ! [X1: $tType,X0: $tType,X2: fun1(X1,fun1(type,X0)),X3: fun1(type,X1),X4: type,X6: fun1(nat,X0),X5: type] : ( type_case(X0,X6,aa(fun1(type,X1),fun1(type,fun1(type,X0)),aa(fun1(X1,fun1(type,X0)),fun1(fun1(type,X1),fun1(type,fun1(type,X0))),combb(X1,fun1(type,X0),type),X2),X3),aa(type,type,combc(type,type,type,fun,X5),X4)) = aa(type,X0,aa(X1,fun1(type,X0),X2,aa(type,X1,X3,X4)),X5) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_509])]) ).

tff(f1517,plain,
    ( spl28_143
  <=> ! [X1: $tType,X2: $tType,X0: $tType,X5: fun1(X1,X0),X4: fun1(X2,X1),X3: X2] : ( aa(X2,X0,aa(fun1(X2,X1),fun1(X2,X0),aa(fun1(X1,X0),fun1(fun1(X2,X1),fun1(X2,X0)),combb(X1,X0,X2),X5),X4),X3) = aa(X1,X0,X5,aa(X2,X1,X4,X3)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_143])]) ).

tff(f1537,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,fun1(type,X0)),X3: fun1(type,X1),X6: fun1(nat,X0),X4: type,X5: type] : ( type_case(X0,X6,aa(fun1(type,X1),fun1(type,fun1(type,X0)),aa(fun1(X1,fun1(type,X0)),fun1(fun1(type,X1),fun1(type,fun1(type,X0))),combb(X1,fun1(type,X0),type),X2),X3),aa(type,type,combc(type,type,type,fun,X5),X4)) = aa(type,X0,aa(X1,fun1(type,X0),X2,aa(type,X1,X3,X4)),X5) )
    | ~ spl28_106
    | ~ spl28_143 ),
    inference(superposition,[],[f1162,f1518]) ).

tff(f1518,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: X2,X4: fun1(X2,X1),X5: fun1(X1,X0)] : ( aa(X2,X0,aa(fun1(X2,X1),fun1(X2,X0),aa(fun1(X1,X0),fun1(fun1(X2,X1),fun1(X2,X0)),combb(X1,X0,X2),X5),X4),X3) = aa(X1,X0,X5,aa(X2,X1,X4,X3)) )
    | ~ spl28_143 ),
    inference(avatar_component_clause,[],[f1517]) ).

tff(f17517,plain,
    ( spl28_508
    | ~ spl28_106
    | ~ spl28_135 ),
    inference(avatar_split_clause,[],[f1371,f1356,f1161,f17515]) ).

tff(f17515,plain,
    ( spl28_508
  <=> ! [X0: $tType,X5: list(type),X3: type,X4: fun1(nat,fun1(X0,X0)),X6: X0,X2: type,X1: fun1(type,fun1(type,fun1(X0,X0)))] : ( foldr(type,X0,aa(type,fun1(type,fun1(X0,X0)),X1,X2),aa(type,list(type),combc(type,list(type),list(type),cons(type),X5),X3),X6) = aa(X0,X0,type_case(fun1(X0,X0),X4,X1,aa(type,type,combc(type,type,type,fun,X3),X2)),foldr(type,X0,aa(type,fun1(type,fun1(X0,X0)),X1,X2),X5,X6)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_508])]) ).

tff(f1356,plain,
    ( spl28_135
  <=> ! [X1: $tType,X0: $tType,X5: fun1(X0,fun1(X1,X1)),X4: X0,X3: list(X0),X2: X1] : ( aa(X1,X1,aa(X0,fun1(X1,X1),X5,X4),foldr(X0,X1,X5,X3,X2)) = foldr(X0,X1,X5,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X4),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_135])]) ).

tff(f1371,plain,
    ( ! [X0: $tType,X2: type,X3: type,X1: fun1(type,fun1(type,fun1(X0,X0))),X6: X0,X4: fun1(nat,fun1(X0,X0)),X5: list(type)] : ( foldr(type,X0,aa(type,fun1(type,fun1(X0,X0)),X1,X2),aa(type,list(type),combc(type,list(type),list(type),cons(type),X5),X3),X6) = aa(X0,X0,type_case(fun1(X0,X0),X4,X1,aa(type,type,combc(type,type,type,fun,X3),X2)),foldr(type,X0,aa(type,fun1(type,fun1(X0,X0)),X1,X2),X5,X6)) )
    | ~ spl28_106
    | ~ spl28_135 ),
    inference(superposition,[],[f1357,f1162]) ).

tff(f1357,plain,
    ( ! [X1: $tType,X0: $tType,X2: X1,X3: list(X0),X4: X0,X5: fun1(X0,fun1(X1,X1))] : ( aa(X1,X1,aa(X0,fun1(X1,X1),X5,X4),foldr(X0,X1,X5,X3,X2)) = foldr(X0,X1,X5,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X4),X2) )
    | ~ spl28_135 ),
    inference(avatar_component_clause,[],[f1356]) ).

tff(f17157,plain,
    ( spl28_507
    | ~ spl28_80
    | ~ spl28_169 ),
    inference(avatar_split_clause,[],[f1741,f1734,f975,f17155]) ).

tff(f17155,plain,
    ( spl28_507
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X0,fun1(X2,X1)),X4: X2,X6: list(X0),X5: X0] : ( map(X0,X1,combc(X0,X2,X1,X3,X4),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X6),X5)) = aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),aa(X2,X1,aa(X0,fun1(X2,X1),X3,X5),X4)),map(X0,X1,combc(X0,X2,X1,X3,X4),X6)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_507])]) ).

tff(f1741,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X0,fun1(X2,X1)),X6: list(X0),X4: X2,X5: X0] : ( map(X0,X1,combc(X0,X2,X1,X3,X4),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X6),X5)) = aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),aa(X2,X1,aa(X0,fun1(X2,X1),X3,X5),X4)),map(X0,X1,combc(X0,X2,X1,X3,X4),X6)) )
    | ~ spl28_80
    | ~ spl28_169 ),
    inference(superposition,[],[f1735,f976]) ).

tff(f17153,plain,
    ( spl28_506
    | ~ spl28_152
    | ~ spl28_165 ),
    inference(avatar_split_clause,[],[f1712,f1706,f1612,f17151]) ).

tff(f17151,plain,
    ( spl28_506
  <=> ! [X2: type,X3: type,X4: dB,X0: fun1(nat,type),X6: list(type),X5: list(dB),X1: nat] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,X1,X2)),X3),foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,lift,X1),X4),X5)))
        | ~ pp(aa(list(type),bool,typings(shift(type,X0,X1,X2),X5),X6))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),foldr(type,type,fun,X6,X3)),X4)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_506])]) ).

tff(f1706,plain,
    ( spl28_165
  <=> ! [X4: fun1(nat,type),X0: list(dB),X3: dB,X2: list(type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),foldr(type,type,fun,X2,X1)),X3))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X1),foldl(dB,dB,app,X3,X0)))
        | ~ pp(aa(list(type),bool,typings(X4,X0),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_165])]) ).

tff(f1712,plain,
    ( ! [X2: type,X3: type,X0: fun1(nat,type),X1: nat,X6: list(type),X4: dB,X5: list(dB)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,X1,X2)),X3),foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,lift,X1),X4),X5)))
        | ~ pp(aa(list(type),bool,typings(shift(type,X0,X1,X2),X5),X6))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),foldr(type,type,fun,X6,X3)),X4)) )
    | ~ spl28_152
    | ~ spl28_165 ),
    inference(resolution,[],[f1707,f1613]) ).

tff(f1707,plain,
    ( ! [X2: list(type),X3: dB,X0: list(dB),X1: type,X4: fun1(nat,type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),foldr(type,type,fun,X2,X1)),X3))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X1),foldl(dB,dB,app,X3,X0)))
        | ~ pp(aa(list(type),bool,typings(X4,X0),X2)) )
    | ~ spl28_165 ),
    inference(avatar_component_clause,[],[f1706]) ).

tff(f17149,plain,
    ( spl28_505
    | ~ spl28_148
    | ~ spl28_150 ),
    inference(avatar_split_clause,[],[f1601,f1597,f1576,f17147]) ).

tff(f17147,plain,
    ( spl28_505
  <=> ! [X2: list(dB),X4: dB,X0: fun1(nat,type),X3: dB,X1: type] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK18(foldr(type,type,fun,sK16(X1,X2,aa(dB,dB,combc(dB,dB,dB,app,X3),X4),X0),X1),X3,X4,X0)),X3))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X3),X4),X2))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_505])]) ).

tff(f1597,plain,
    ( spl28_150
  <=> ! [X0: type,X3: fun1(nat,type),X2: dB,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),aa(dB,dB,combc(dB,dB,dB,app,X1),X2)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),sK18(X0,X1,X2,X3)),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_150])]) ).

tff(f1601,plain,
    ( ! [X2: list(dB),X3: dB,X0: fun1(nat,type),X1: type,X4: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK18(foldr(type,type,fun,sK16(X1,X2,aa(dB,dB,combc(dB,dB,dB,app,X3),X4),X0),X1),X3,X4,X0)),X3))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X3),X4),X2))) )
    | ~ spl28_148
    | ~ spl28_150 ),
    inference(resolution,[],[f1598,f1577]) ).

tff(f1598,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),aa(dB,dB,combc(dB,dB,dB,app,X1),X2)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),sK18(X0,X1,X2,X3)),X1)) )
    | ~ spl28_150 ),
    inference(avatar_component_clause,[],[f1597]) ).

tff(f17145,plain,
    ( spl28_504
    | ~ spl28_146
    | ~ spl28_150 ),
    inference(avatar_split_clause,[],[f1600,f1597,f1556,f17143]) ).

tff(f17143,plain,
    ( spl28_504
  <=> ! [X2: list(dB),X4: dB,X0: fun1(nat,type),X3: dB,X1: type] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK18(foldr(type,type,fun,sK15(X1,X2,aa(dB,dB,combc(dB,dB,dB,app,X3),X4),X0),X1),X3,X4,X0)),X3))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X3),X4),X2))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_504])]) ).

tff(f1600,plain,
    ( ! [X2: list(dB),X3: dB,X0: fun1(nat,type),X1: type,X4: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK18(foldr(type,type,fun,sK15(X1,X2,aa(dB,dB,combc(dB,dB,dB,app,X3),X4),X0),X1),X3,X4,X0)),X3))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X3),X4),X2))) )
    | ~ spl28_146
    | ~ spl28_150 ),
    inference(resolution,[],[f1598,f1557]) ).

tff(f14422,plain,
    ( spl28_503
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_502 ),
    inference(avatar_split_clause,[],[f14418,f14415,f5544,f975,f14420]) ).

tff(f14420,plain,
    ( spl28_503
  <=> ! [X2: dB,X3: dB,X4: dB,X0: dB,X5: dB,X1: nat] :
        ( ( aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X2),X1),X0) = X4 )
        | ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X3),X0)),X1),X2) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X4),X5) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_503])]) ).

tff(f14415,plain,
    ( spl28_502
  <=> ! [X3: dB,X4: dB,X0: dB,X5: dB,X2: dB,X1: nat] :
        ( ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X3),X0)),X1),X2) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X4),X5) )
        | ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X0),X1),X2) = X4 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_502])]) ).

tff(f14418,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: nat,X4: dB,X5: dB] :
        ( ( aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X2),X1),X0) = X4 )
        | ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X3),X0)),X1),X2) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X4),X5) ) )
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_502 ),
    inference(forward_demodulation,[],[f14416,f5589]) ).

tff(f14416,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: nat,X4: dB,X5: dB] :
        ( ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X3),X0)),X1),X2) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X4),X5) )
        | ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X0),X1),X2) = X4 ) )
    | ~ spl28_502 ),
    inference(avatar_component_clause,[],[f14415]) ).

tff(f14417,plain,
    ( spl28_502
    | ~ spl28_103
    | ~ spl28_203 ),
    inference(avatar_split_clause,[],[f2148,f2142,f1132,f14415]) ).

tff(f1132,plain,
    ( spl28_103
  <=> ! [X0: dB,X3: dB,X2: dB,X1: dB] :
        ( ( X1 = X3 )
        | ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_103])]) ).

tff(f2142,plain,
    ( spl28_203
  <=> ! [X0: nat,X3: dB,X2: dB,X1: dB] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X0),X1)),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X0),X1)) = aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X2),X3)),X0),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_203])]) ).

tff(f2148,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: nat,X4: dB,X5: dB] :
        ( ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X3),X0)),X1),X2) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X4),X5) )
        | ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X0),X1),X2) = X4 ) )
    | ~ spl28_103
    | ~ spl28_203 ),
    inference(superposition,[],[f1133,f2143]) ).

tff(f2143,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: dB] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X0),X1)),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X0),X1)) = aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X2),X3)),X0),X1) )
    | ~ spl28_203 ),
    inference(avatar_component_clause,[],[f2142]) ).

tff(f1133,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: dB] :
        ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2) )
        | ( X1 = X3 ) )
    | ~ spl28_103 ),
    inference(avatar_component_clause,[],[f1132]) ).

tff(f14413,plain,
    ( spl28_501
    | ~ spl28_19
    | ~ spl28_215 ),
    inference(avatar_split_clause,[],[f2778,f2301,f633,f14410]) ).

tff(f14410,plain,
    ( spl28_501
  <=> ( fTrue = aa(fun1(dB,bool),bool,fEx(dB),it) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_501])]) ).

tff(f2301,plain,
    ( spl28_215
  <=> pp(aa(fun1(dB,bool),bool,fEx(dB),it)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_215])]) ).

tff(f2778,plain,
    ( ( fTrue = aa(fun1(dB,bool),bool,fEx(dB),it) )
    | ~ spl28_19
    | ~ spl28_215 ),
    inference(resolution,[],[f2303,f634]) ).

tff(f2303,plain,
    ( pp(aa(fun1(dB,bool),bool,fEx(dB),it))
    | ~ spl28_215 ),
    inference(avatar_component_clause,[],[f2301]) ).

tff(f14394,plain,
    ( spl28_500
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_499 ),
    inference(avatar_split_clause,[],[f14390,f14387,f5544,f975,f14392]) ).

tff(f14392,plain,
    ( spl28_500
  <=> ! [X3: dB,X4: dB,X0: dB,X5: dB,X2: dB,X1: nat] :
        ( ( aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X2),X1),X3) = X5 )
        | ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X3),X0)),X1),X2) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X4),X5) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_500])]) ).

tff(f14387,plain,
    ( spl28_499
  <=> ! [X3: dB,X4: dB,X0: dB,X5: dB,X2: dB,X1: nat] :
        ( ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X3),X0)),X1),X2) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X4),X5) )
        | ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X2) = X5 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_499])]) ).

tff(f14390,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: nat,X4: dB,X5: dB] :
        ( ( aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X2),X1),X3) = X5 )
        | ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X3),X0)),X1),X2) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X4),X5) ) )
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_499 ),
    inference(forward_demodulation,[],[f14388,f5589]) ).

tff(f14388,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: nat,X4: dB,X5: dB] :
        ( ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X3),X0)),X1),X2) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X4),X5) )
        | ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X2) = X5 ) )
    | ~ spl28_499 ),
    inference(avatar_component_clause,[],[f14387]) ).

tff(f14389,plain,
    ( spl28_499
    | ~ spl28_104
    | ~ spl28_203 ),
    inference(avatar_split_clause,[],[f2146,f2142,f1136,f14387]) ).

tff(f1136,plain,
    ( spl28_104
  <=> ! [X2: dB,X0: dB,X1: dB,X3: dB] :
        ( ( X0 = X2 )
        | ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_104])]) ).

tff(f2146,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: nat,X4: dB,X5: dB] :
        ( ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X3),X0)),X1),X2) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X4),X5) )
        | ( aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X2) = X5 ) )
    | ~ spl28_104
    | ~ spl28_203 ),
    inference(superposition,[],[f1137,f2143]) ).

tff(f1137,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: dB] :
        ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2) )
        | ( X0 = X2 ) )
    | ~ spl28_104 ),
    inference(avatar_component_clause,[],[f1136]) ).

tff(f14385,plain,
    ( spl28_498
    | ~ spl28_120
    | ~ spl28_176 ),
    inference(avatar_split_clause,[],[f1904,f1894,f1256,f14383]) ).

tff(f14383,plain,
    ( spl28_498
  <=> ! [X4: list(dB),X0: fun1(nat,type),X3: nat,X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X2),foldl(dB,dB,app,var(X3),X4))))
        | pp(aa(list(type),bool,typings(X0,X4),sK17(aa(type,type,combc(type,type,type,fun,X1),sK18(X1,X2,foldl(dB,dB,app,var(X3),X4),X0)),X4,X3,X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_498])]) ).

tff(f1256,plain,
    ( spl28_120
  <=> ! [X0: type,X3: fun1(nat,type),X2: nat,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,var(X2),X1)))
        | pp(aa(list(type),bool,typings(X3,X1),sK17(X0,X1,X2,X3))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_120])]) ).

tff(f1894,plain,
    ( spl28_176
  <=> ! [X0: type,X3: fun1(nat,type),X2: dB,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),aa(dB,dB,combc(dB,dB,dB,app,X1),X2)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),aa(type,type,combc(type,type,type,fun,X0),sK18(X0,X1,X2,X3))),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_176])]) ).

tff(f1904,plain,
    ( ! [X2: dB,X3: nat,X0: fun1(nat,type),X1: type,X4: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X2),foldl(dB,dB,app,var(X3),X4))))
        | pp(aa(list(type),bool,typings(X0,X4),sK17(aa(type,type,combc(type,type,type,fun,X1),sK18(X1,X2,foldl(dB,dB,app,var(X3),X4),X0)),X4,X3,X0))) )
    | ~ spl28_120
    | ~ spl28_176 ),
    inference(resolution,[],[f1895,f1257]) ).

tff(f1257,plain,
    ( ! [X2: nat,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,var(X2),X1)))
        | pp(aa(list(type),bool,typings(X3,X1),sK17(X0,X1,X2,X3))) )
    | ~ spl28_120 ),
    inference(avatar_component_clause,[],[f1256]) ).

tff(f1895,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),aa(type,type,combc(type,type,type,fun,X0),sK18(X0,X1,X2,X3))),X2))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),aa(dB,dB,combc(dB,dB,dB,app,X1),X2))) )
    | ~ spl28_176 ),
    inference(avatar_component_clause,[],[f1894]) ).

tff(f14381,plain,
    ( spl28_497
    | ~ spl28_136
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1823,f1775,f1360,f14379]) ).

tff(f14379,plain,
    ( spl28_497
  <=> ! [X1: $tType,X0: $tType,X3: X1,X4: fun1(X1,X0),X5: list(X0),X2: fun1(X1,fun1(X0,X1))] : ( foldl(X1,X0,X2,X3,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X5),aa(X1,X0,X4,X3))) = foldl(X1,X0,X2,aa(X1,X1,aa(fun1(X1,X0),fun1(X1,X1),aa(fun1(X1,fun1(X0,X1)),fun1(fun1(X1,X0),fun1(X1,X1)),combs(X1,X0,X1),X2),X4),X3),X5) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_497])]) ).

tff(f1360,plain,
    ( spl28_136
  <=> ! [X1: $tType,X0: $tType,X5: fun1(X0,fun1(X1,X0)),X4: X0,X3: X1,X2: list(X1)] : ( foldl(X0,X1,X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X4),X3),X2) = foldl(X0,X1,X5,X4,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X2),X3)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_136])]) ).

tff(f1823,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,fun1(X0,X1)),X3: X1,X4: fun1(X1,X0),X5: list(X0)] : ( foldl(X1,X0,X2,X3,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X5),aa(X1,X0,X4,X3))) = foldl(X1,X0,X2,aa(X1,X1,aa(fun1(X1,X0),fun1(X1,X1),aa(fun1(X1,fun1(X0,X1)),fun1(fun1(X1,X0),fun1(X1,X1)),combs(X1,X0,X1),X2),X4),X3),X5) )
    | ~ spl28_136
    | ~ spl28_170 ),
    inference(superposition,[],[f1361,f1776]) ).

tff(f1361,plain,
    ( ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: X0,X5: fun1(X0,fun1(X1,X0))] : ( foldl(X0,X1,X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X4),X3),X2) = foldl(X0,X1,X5,X4,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X2),X3)) )
    | ~ spl28_136 ),
    inference(avatar_component_clause,[],[f1360]) ).

tff(f14377,plain,
    ( spl28_496
    | ~ spl28_128
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1810,f1775,f1307,f14375]) ).

tff(f14375,plain,
    ( spl28_496
  <=> ! [X1: $tType,X0: $tType,X5: X1,X4: fun1(X0,list(X0)),X3: X0,X2: fun1(X0,fun1(list(X0),X1))] : ( list_case(X1,X0,X5,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),aa(X0,list(X0),X4,X3)),X3)) = aa(X0,X1,aa(fun1(X0,list(X0)),fun1(X0,X1),aa(fun1(X0,fun1(list(X0),X1)),fun1(fun1(X0,list(X0)),fun1(X0,X1)),combs(X0,list(X0),X1),X2),X4),X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_496])]) ).

tff(f1810,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X0,fun1(list(X0),X1)),X3: X0,X4: fun1(X0,list(X0)),X5: X1] : ( list_case(X1,X0,X5,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),aa(X0,list(X0),X4,X3)),X3)) = aa(X0,X1,aa(fun1(X0,list(X0)),fun1(X0,X1),aa(fun1(X0,fun1(list(X0),X1)),fun1(fun1(X0,list(X0)),fun1(X0,X1)),combs(X0,list(X0),X1),X2),X4),X3) )
    | ~ spl28_128
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f1308]) ).

tff(f14373,plain,
    ( spl28_495
    | ~ spl28_20
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1781,f1775,f637,f14371]) ).

tff(f14371,plain,
    ( spl28_495
  <=> ! [X1: $tType,X0: $tType,X3: fun1(fun1(X0,X1),X0),X2: fun1(X0,X1)] : ( aa(fun1(X0,X1),X1,aa(fun1(fun1(X0,X1),X0),fun1(fun1(X0,X1),X1),aa(fun1(fun1(X0,X1),fun1(X0,X1)),fun1(fun1(fun1(X0,X1),X0),fun1(fun1(X0,X1),X1)),combs(fun1(X0,X1),X0,X1),combi(fun1(X0,X1))),X3),X2) = aa(X0,X1,X2,aa(fun1(X0,X1),X0,X3,X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_495])]) ).

tff(f637,plain,
    ( spl28_20
  <=> ! [X0: $tType,X1: X0] : ( aa(X0,X0,combi(X0),X1) = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_20])]) ).

tff(f1781,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X0,X1),X3: fun1(fun1(X0,X1),X0)] : ( aa(fun1(X0,X1),X1,aa(fun1(fun1(X0,X1),X0),fun1(fun1(X0,X1),X1),aa(fun1(fun1(X0,X1),fun1(X0,X1)),fun1(fun1(fun1(X0,X1),X0),fun1(fun1(X0,X1),X1)),combs(fun1(X0,X1),X0,X1),combi(fun1(X0,X1))),X3),X2) = aa(X0,X1,X2,aa(fun1(X0,X1),X0,X3,X2)) )
    | ~ spl28_20
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f638]) ).

tff(f638,plain,
    ( ! [X0: $tType,X1: X0] : ( aa(X0,X0,combi(X0),X1) = X1 )
    | ~ spl28_20 ),
    inference(avatar_component_clause,[],[f637]) ).

tff(f14369,plain,
    ( spl28_494
    | ~ spl28_148
    | ~ spl28_155 ),
    inference(avatar_split_clause,[],[f1634,f1630,f1576,f14367]) ).

tff(f14367,plain,
    ( spl28_494
  <=> ! [X5: list(dB),X4: type,X0: fun1(nat,type),X3: list(dB),X2: nat,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X3)))
        | ( foldr(type,type,fun,sK16(X4,X5,foldl(dB,dB,app,var(X2),X3),X0),X4) = X1 )
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X4),foldl(dB,dB,app,foldl(dB,dB,app,var(X2),X3),X5))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_494])]) ).

tff(f1630,plain,
    ( spl28_155
  <=> ! [X4: fun1(nat,type),X0: type,X3: nat,X2: list(dB),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X1),foldl(dB,dB,app,var(X3),X2)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X0),foldl(dB,dB,app,var(X3),X2)))
        | ( X0 = X1 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_155])]) ).

tff(f1634,plain,
    ( ! [X2: nat,X3: list(dB),X0: fun1(nat,type),X1: type,X4: type,X5: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X3)))
        | ( foldr(type,type,fun,sK16(X4,X5,foldl(dB,dB,app,var(X2),X3),X0),X4) = X1 )
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X4),foldl(dB,dB,app,foldl(dB,dB,app,var(X2),X3),X5))) )
    | ~ spl28_148
    | ~ spl28_155 ),
    inference(resolution,[],[f1631,f1577]) ).

tff(f1631,plain,
    ( ! [X2: list(dB),X3: nat,X0: type,X1: type,X4: fun1(nat,type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X1),foldl(dB,dB,app,var(X3),X2)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X0),foldl(dB,dB,app,var(X3),X2)))
        | ( X0 = X1 ) )
    | ~ spl28_155 ),
    inference(avatar_component_clause,[],[f1630]) ).

tff(f14365,plain,
    ( spl28_493
    | ~ spl28_146
    | ~ spl28_155 ),
    inference(avatar_split_clause,[],[f1633,f1630,f1556,f14363]) ).

tff(f14363,plain,
    ( spl28_493
  <=> ! [X5: list(dB),X4: type,X0: fun1(nat,type),X3: list(dB),X2: nat,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X3)))
        | ( foldr(type,type,fun,sK15(X4,X5,foldl(dB,dB,app,var(X2),X3),X0),X4) = X1 )
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X4),foldl(dB,dB,app,foldl(dB,dB,app,var(X2),X3),X5))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_493])]) ).

tff(f1633,plain,
    ( ! [X2: nat,X3: list(dB),X0: fun1(nat,type),X1: type,X4: type,X5: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X3)))
        | ( foldr(type,type,fun,sK15(X4,X5,foldl(dB,dB,app,var(X2),X3),X0),X4) = X1 )
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X4),foldl(dB,dB,app,foldl(dB,dB,app,var(X2),X3),X5))) )
    | ~ spl28_146
    | ~ spl28_155 ),
    inference(resolution,[],[f1631,f1557]) ).

tff(f14361,plain,
    ( spl28_492
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1395,f1360,f14359]) ).

tff(f14359,plain,
    ( spl28_492
  <=> ! [X1: $tType,X0: $tType,X5: list(X1),X3: X0,X4: X1,X2: fun1(X0,fun1(X1,X0)),X6: X1] : ( foldl(X0,X1,X2,aa(X1,X0,aa(X0,fun1(X1,X0),X2,aa(X1,X0,aa(X0,fun1(X1,X0),X2,X3),X4)),X6),X5) = foldl(X0,X1,X2,X3,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X5),X6)),X4)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_492])]) ).

tff(f1395,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X0,fun1(X1,X0)),X3: X0,X6: X1,X4: X1,X5: list(X1)] : ( foldl(X0,X1,X2,aa(X1,X0,aa(X0,fun1(X1,X0),X2,aa(X1,X0,aa(X0,fun1(X1,X0),X2,X3),X4)),X6),X5) = foldl(X0,X1,X2,X3,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X5),X6)),X4)) )
    | ~ spl28_136 ),
    inference(superposition,[],[f1361,f1361]) ).

tff(f14357,plain,
    ( spl28_491
    | ~ spl28_19
    | ~ spl28_26 ),
    inference(avatar_split_clause,[],[f1476,f673,f633,f14355]) ).

tff(f14355,plain,
    ( spl28_491
  <=> ! [X0: dB] :
        ( ( fTrue = aa(dB,bool,it,sK9(X0)) )
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_491])]) ).

tff(f673,plain,
    ( spl28_26
  <=> ! [X0: dB] :
        ( pp(aa(dB,bool,it,sK9(X0)))
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_26])]) ).

tff(f1476,plain,
    ( ! [X0: dB] :
        ( ( fTrue = aa(dB,bool,it,sK9(X0)) )
        | ~ sP0(X0) )
    | ~ spl28_19
    | ~ spl28_26 ),
    inference(resolution,[],[f634,f674]) ).

tff(f674,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,it,sK9(X0)))
        | ~ sP0(X0) )
    | ~ spl28_26 ),
    inference(avatar_component_clause,[],[f673]) ).

tff(f14353,plain,
    ( spl28_490
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1388,f1360,f975,f14351]) ).

tff(f14351,plain,
    ( spl28_490
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X5: X0,X4: X2,X7: list(X1),X6: X1,X3: fun1(X2,fun1(X0,fun1(X1,X0)))] : ( foldl(X0,X1,aa(X2,fun1(X0,fun1(X1,X0)),X3,X4),X5,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X7),X6)) = foldl(X0,X1,aa(X2,fun1(X0,fun1(X1,X0)),X3,X4),aa(X1,X0,aa(X2,fun1(X1,X0),combc(X2,X0,fun1(X1,X0),X3,X5),X4),X6),X7) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_490])]) ).

tff(f1388,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X2,fun1(X0,fun1(X1,X0))),X6: X1,X7: list(X1),X4: X2,X5: X0] : ( foldl(X0,X1,aa(X2,fun1(X0,fun1(X1,X0)),X3,X4),X5,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X7),X6)) = foldl(X0,X1,aa(X2,fun1(X0,fun1(X1,X0)),X3,X4),aa(X1,X0,aa(X2,fun1(X1,X0),combc(X2,X0,fun1(X1,X0),X3,X5),X4),X6),X7) )
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(superposition,[],[f1361,f976]) ).

tff(f14349,plain,
    ( spl28_489
    | ~ spl28_135 ),
    inference(avatar_split_clause,[],[f1375,f1356,f14347]) ).

tff(f14347,plain,
    ( spl28_489
  <=> ! [X1: $tType,X0: $tType,X3: list(X0),X4: X0,X6: X0,X5: X1,X2: fun1(X0,fun1(X1,X1))] : ( foldr(X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X4)),X6),X5) = aa(X1,X1,aa(X0,fun1(X1,X1),X2,X6),aa(X1,X1,aa(X0,fun1(X1,X1),X2,X4),foldr(X0,X1,X2,X3,X5))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_489])]) ).

tff(f1375,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X0,fun1(X1,X1)),X3: list(X0),X6: X0,X4: X0,X5: X1] : ( foldr(X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X4)),X6),X5) = aa(X1,X1,aa(X0,fun1(X1,X1),X2,X6),aa(X1,X1,aa(X0,fun1(X1,X1),X2,X4),foldr(X0,X1,X2,X3,X5))) )
    | ~ spl28_135 ),
    inference(superposition,[],[f1357,f1357]) ).

tff(f14345,plain,
    ( spl28_488
    | ~ spl28_80
    | ~ spl28_135 ),
    inference(avatar_split_clause,[],[f1373,f1356,f975,f14343]) ).

tff(f14343,plain,
    ( spl28_488
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X4: X2,X7: X1,X6: list(X0),X5: X0,X3: fun1(X2,fun1(X0,fun1(X1,X1)))] : ( foldr(X0,X1,aa(X2,fun1(X0,fun1(X1,X1)),X3,X4),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X6),X5),X7) = aa(X1,X1,aa(X2,fun1(X1,X1),combc(X2,X0,fun1(X1,X1),X3,X5),X4),foldr(X0,X1,aa(X2,fun1(X0,fun1(X1,X1)),X3,X4),X6,X7)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_488])]) ).

tff(f1373,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X2,fun1(X0,fun1(X1,X1))),X6: list(X0),X7: X1,X4: X2,X5: X0] : ( foldr(X0,X1,aa(X2,fun1(X0,fun1(X1,X1)),X3,X4),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X6),X5),X7) = aa(X1,X1,aa(X2,fun1(X1,X1),combc(X2,X0,fun1(X1,X1),X3,X5),X4),foldr(X0,X1,aa(X2,fun1(X0,fun1(X1,X1)),X3,X4),X6,X7)) )
    | ~ spl28_80
    | ~ spl28_135 ),
    inference(superposition,[],[f1357,f976]) ).

tff(f13840,plain,
    ( spl28_487
    | ~ spl28_176
    | ~ spl28_189 ),
    inference(avatar_split_clause,[],[f2032,f2028,f1894,f13838]) ).

tff(f13838,plain,
    ( spl28_487
  <=> ! [X4: dB,X0: fun1(nat,type),X3: dB,X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK18(X1,X2,X3,X0)),X4))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X4),X3)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X2),X3))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_487])]) ).

tff(f2028,plain,
    ( spl28_189
  <=> ! [X4: fun1(nat,type),X0: dB,X3: dB,X2: type,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),aa(type,type,combc(type,type,type,fun,X1),X2)),X3))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X2),X0))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X1),aa(dB,dB,combc(dB,dB,dB,app,X0),X3))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_189])]) ).

tff(f2032,plain,
    ( ! [X2: dB,X3: dB,X0: fun1(nat,type),X1: type,X4: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),sK18(X1,X2,X3,X0)),X4))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X4),X3)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X2),X3))) )
    | ~ spl28_176
    | ~ spl28_189 ),
    inference(resolution,[],[f2029,f1895]) ).

tff(f2029,plain,
    ( ! [X2: type,X3: dB,X0: dB,X1: type,X4: fun1(nat,type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),aa(type,type,combc(type,type,type,fun,X1),X2)),X3))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X2),X0))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X1),aa(dB,dB,combc(dB,dB,dB,app,X0),X3))) )
    | ~ spl28_189 ),
    inference(avatar_component_clause,[],[f2028]) ).

tff(f13834,plain,
    ( spl28_486
    | ~ spl28_69
    | ~ spl28_80
    | ~ spl28_169 ),
    inference(avatar_split_clause,[],[f1770,f1734,f975,f916,f13832]) ).

tff(f13832,plain,
    ( spl28_486
  <=> ! [X0: type,X1: list(type)] :
        ( ( map(type,type,aa(type,fun1(type,type),fun,sK2(X0)),aa(type,list(type),combc(type,list(type),list(type),cons(type),X1),sK3(X0))) = aa(type,list(type),combc(type,list(type),list(type),cons(type),map(type,type,aa(type,fun1(type,type),fun,sK2(X0)),X1)),X0) )
        | ( atom(sK4(X0)) = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_486])]) ).

tff(f916,plain,
    ( spl28_69
  <=> ! [X0: type] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,sK2(X0)),sK3(X0)) = X0 )
        | ( atom(sK4(X0)) = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_69])]) ).

tff(f1770,plain,
    ( ! [X0: type,X1: list(type)] :
        ( ( map(type,type,aa(type,fun1(type,type),fun,sK2(X0)),aa(type,list(type),combc(type,list(type),list(type),cons(type),X1),sK3(X0))) = aa(type,list(type),combc(type,list(type),list(type),cons(type),map(type,type,aa(type,fun1(type,type),fun,sK2(X0)),X1)),X0) )
        | ( atom(sK4(X0)) = X0 ) )
    | ~ spl28_69
    | ~ spl28_80
    | ~ spl28_169 ),
    inference(forward_demodulation,[],[f1750,f976]) ).

tff(f1750,plain,
    ( ! [X0: type,X1: list(type)] :
        ( ( map(type,type,aa(type,fun1(type,type),fun,sK2(X0)),aa(type,list(type),combc(type,list(type),list(type),cons(type),X1),sK3(X0))) = aa(list(type),list(type),aa(type,fun1(list(type),list(type)),cons(type),X0),map(type,type,aa(type,fun1(type,type),fun,sK2(X0)),X1)) )
        | ( atom(sK4(X0)) = X0 ) )
    | ~ spl28_69
    | ~ spl28_169 ),
    inference(superposition,[],[f1735,f917]) ).

tff(f917,plain,
    ( ! [X0: type] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,sK2(X0)),sK3(X0)) = X0 )
        | ( atom(sK4(X0)) = X0 ) )
    | ~ spl28_69 ),
    inference(avatar_component_clause,[],[f916]) ).

tff(f13830,plain,
    ( spl28_485
    | ~ spl28_118
    | ~ spl28_167 ),
    inference(avatar_split_clause,[],[f1726,f1723,f1245,f13828]) ).

tff(f13828,plain,
    ( spl28_485
  <=> ! [X4: list(type),X0: fun1(nat,type),X3: list(dB),X2: type,X1: nat] :
        ( listsp(dB,aa(fun1(fun1(type,bool),bool),fun1(dB,bool),combc(fun1(fun1(type,bool),bool),fun1(dB,fun1(type,bool)),fun1(dB,bool),combb(fun1(type,bool),bool,dB),typing(shift(type,X0,X1,X2))),fEx(type)),map(dB,dB,combc(dB,nat,dB,lift,X1),X3))
        | ~ pp(aa(list(type),bool,typings(X0,X3),X4)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_485])]) ).

tff(f1245,plain,
    ( spl28_118
  <=> ! [X4: fun1(nat,type),X0: type,X3: list(dB),X2: list(type),X1: nat] :
        ( pp(aa(list(type),bool,typings(shift(type,X4,X1,X0),map(dB,dB,combc(dB,nat,dB,lift,X1),X3)),X2))
        | ~ pp(aa(list(type),bool,typings(X4,X3),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_118])]) ).

tff(f1723,plain,
    ( spl28_167
  <=> ! [X2: fun1(nat,type),X0: list(type),X1: list(dB)] :
        ( listsp(dB,aa(fun1(fun1(type,bool),bool),fun1(dB,bool),combc(fun1(fun1(type,bool),bool),fun1(dB,fun1(type,bool)),fun1(dB,bool),combb(fun1(type,bool),bool,dB),typing(X2)),fEx(type)),X1)
        | ~ pp(aa(list(type),bool,typings(X2,X1),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_167])]) ).

tff(f1726,plain,
    ( ! [X2: type,X3: list(dB),X0: fun1(nat,type),X1: nat,X4: list(type)] :
        ( listsp(dB,aa(fun1(fun1(type,bool),bool),fun1(dB,bool),combc(fun1(fun1(type,bool),bool),fun1(dB,fun1(type,bool)),fun1(dB,bool),combb(fun1(type,bool),bool,dB),typing(shift(type,X0,X1,X2))),fEx(type)),map(dB,dB,combc(dB,nat,dB,lift,X1),X3))
        | ~ pp(aa(list(type),bool,typings(X0,X3),X4)) )
    | ~ spl28_118
    | ~ spl28_167 ),
    inference(resolution,[],[f1724,f1246]) ).

tff(f1246,plain,
    ( ! [X2: list(type),X3: list(dB),X0: type,X1: nat,X4: fun1(nat,type)] :
        ( pp(aa(list(type),bool,typings(shift(type,X4,X1,X0),map(dB,dB,combc(dB,nat,dB,lift,X1),X3)),X2))
        | ~ pp(aa(list(type),bool,typings(X4,X3),X2)) )
    | ~ spl28_118 ),
    inference(avatar_component_clause,[],[f1245]) ).

tff(f1724,plain,
    ( ! [X2: fun1(nat,type),X0: list(type),X1: list(dB)] :
        ( ~ pp(aa(list(type),bool,typings(X2,X1),X0))
        | listsp(dB,aa(fun1(fun1(type,bool),bool),fun1(dB,bool),combc(fun1(fun1(type,bool),bool),fun1(dB,fun1(type,bool)),fun1(dB,bool),combb(fun1(type,bool),bool,dB),typing(X2)),fEx(type)),X1) )
    | ~ spl28_167 ),
    inference(avatar_component_clause,[],[f1723]) ).

tff(f13826,plain,
    ( spl28_484
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1387,f1360,f975,f13824]) ).

tff(f13824,plain,
    ( spl28_484
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X5: X0,X4: X2,X7: list(X1),X6: X1,X3: fun1(X0,fun1(X2,fun1(X1,X0)))] : ( foldl(X0,X1,combc(X0,X2,fun1(X1,X0),X3,X4),X5,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X7),X6)) = foldl(X0,X1,combc(X0,X2,fun1(X1,X0),X3,X4),aa(X1,X0,aa(X2,fun1(X1,X0),aa(X0,fun1(X2,fun1(X1,X0)),X3,X5),X4),X6),X7) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_484])]) ).

tff(f1387,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X0,fun1(X2,fun1(X1,X0))),X6: X1,X7: list(X1),X4: X2,X5: X0] : ( foldl(X0,X1,combc(X0,X2,fun1(X1,X0),X3,X4),X5,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X7),X6)) = foldl(X0,X1,combc(X0,X2,fun1(X1,X0),X3,X4),aa(X1,X0,aa(X2,fun1(X1,X0),aa(X0,fun1(X2,fun1(X1,X0)),X3,X5),X4),X6),X7) )
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(superposition,[],[f1361,f976]) ).

tff(f13822,plain,
    ( spl28_483
    | ~ spl28_80
    | ~ spl28_135 ),
    inference(avatar_split_clause,[],[f1372,f1356,f975,f13820]) ).

tff(f13820,plain,
    ( spl28_483
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X4: X2,X7: X1,X6: list(X0),X5: X0,X3: fun1(X0,fun1(X2,fun1(X1,X1)))] : ( foldr(X0,X1,combc(X0,X2,fun1(X1,X1),X3,X4),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X6),X5),X7) = aa(X1,X1,aa(X2,fun1(X1,X1),aa(X0,fun1(X2,fun1(X1,X1)),X3,X5),X4),foldr(X0,X1,combc(X0,X2,fun1(X1,X1),X3,X4),X6,X7)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_483])]) ).

tff(f1372,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X0,fun1(X2,fun1(X1,X1))),X6: list(X0),X7: X1,X4: X2,X5: X0] : ( foldr(X0,X1,combc(X0,X2,fun1(X1,X1),X3,X4),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X6),X5),X7) = aa(X1,X1,aa(X2,fun1(X1,X1),aa(X0,fun1(X2,fun1(X1,X1)),X3,X5),X4),foldr(X0,X1,combc(X0,X2,fun1(X1,X1),X3,X4),X6,X7)) )
    | ~ spl28_80
    | ~ spl28_135 ),
    inference(superposition,[],[f1357,f976]) ).

tff(f13818,plain,
    ( spl28_482
    | ~ spl28_32
    | ~ spl28_70 ),
    inference(avatar_split_clause,[],[f928,f920,f708,f13816]) ).

tff(f13816,plain,
    ( spl28_482
  <=> ! [X0: nat,X1: list(dB)] :
        ( ( foldl(dB,dB,app,var(X0),X1) = abs(sK5(foldl(dB,dB,app,var(X0),X1))) )
        | ( foldl(dB,dB,app,var(X0),X1) = foldl(dB,dB,app,var(sK7(foldl(dB,dB,app,var(X0),X1))),sK6(foldl(dB,dB,app,var(X0),X1))) )
        | sP0(foldl(dB,dB,app,var(X0),X1))
        | ~ listsp(dB,it,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_482])]) ).

tff(f708,plain,
    ( spl28_32
  <=> ! [X2: list(dB),X3: nat] :
        ( sP1(foldl(dB,dB,app,var(X3),X2))
        | ~ listsp(dB,it,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_32])]) ).

tff(f920,plain,
    ( spl28_70
  <=> ! [X0: dB] :
        ( sP0(X0)
        | ( abs(sK5(X0)) = X0 )
        | ( foldl(dB,dB,app,var(sK7(X0)),sK6(X0)) = X0 )
        | ~ sP1(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_70])]) ).

tff(f928,plain,
    ( ! [X0: nat,X1: list(dB)] :
        ( ( foldl(dB,dB,app,var(X0),X1) = abs(sK5(foldl(dB,dB,app,var(X0),X1))) )
        | ( foldl(dB,dB,app,var(X0),X1) = foldl(dB,dB,app,var(sK7(foldl(dB,dB,app,var(X0),X1))),sK6(foldl(dB,dB,app,var(X0),X1))) )
        | sP0(foldl(dB,dB,app,var(X0),X1))
        | ~ listsp(dB,it,X1) )
    | ~ spl28_32
    | ~ spl28_70 ),
    inference(resolution,[],[f921,f709]) ).

tff(f709,plain,
    ( ! [X2: list(dB),X3: nat] :
        ( sP1(foldl(dB,dB,app,var(X3),X2))
        | ~ listsp(dB,it,X2) )
    | ~ spl28_32 ),
    inference(avatar_component_clause,[],[f708]) ).

tff(f921,plain,
    ( ! [X0: dB] :
        ( ~ sP1(X0)
        | ( abs(sK5(X0)) = X0 )
        | ( foldl(dB,dB,app,var(sK7(X0)),sK6(X0)) = X0 )
        | sP0(X0) )
    | ~ spl28_70 ),
    inference(avatar_component_clause,[],[f920]) ).

tff(f12746,plain,
    ( spl28_481
    | ~ spl28_4
    | ~ spl28_217
    | ~ spl28_420 ),
    inference(avatar_split_clause,[],[f12532,f8951,f2786,f562,f12744]) ).

tff(f12744,plain,
    ( spl28_481
  <=> ! [X0: nat] : sP1(abs(abs(abs(var(X0))))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_481])]) ).

tff(f2786,plain,
    ( spl28_217
  <=> ! [X0: dB] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(abs(abs(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_217])]) ).

tff(f8951,plain,
    ( spl28_420
  <=> ! [X0: nat] : ( fTrue = aa(dB,bool,it,abs(var(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_420])]) ).

tff(f12532,plain,
    ( ! [X0: nat] :
        ( ~ pp(fTrue)
        | sP1(abs(abs(abs(var(X0))))) )
    | ~ spl28_217
    | ~ spl28_420 ),
    inference(superposition,[],[f2787,f8952]) ).

tff(f8952,plain,
    ( ! [X0: nat] : ( fTrue = aa(dB,bool,it,abs(var(X0))) )
    | ~ spl28_420 ),
    inference(avatar_component_clause,[],[f8951]) ).

tff(f2787,plain,
    ( ! [X0: dB] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(abs(abs(X0))) )
    | ~ spl28_217 ),
    inference(avatar_component_clause,[],[f2786]) ).

tff(f12605,plain,
    ( spl28_480
    | ~ spl28_115
    | ~ spl28_176 ),
    inference(avatar_split_clause,[],[f1902,f1894,f1226,f12603]) ).

tff(f12603,plain,
    ( spl28_480
  <=> ! [X4: list(dB),X0: fun1(nat,type),X3: dB,X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X2),foldl(dB,dB,app,X3,X4))))
        | pp(aa(list(type),bool,typings(X0,X4),sK15(aa(type,type,combc(type,type,type,fun,X1),sK18(X1,X2,foldl(dB,dB,app,X3,X4),X0)),X4,X3,X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_480])]) ).

tff(f1226,plain,
    ( spl28_115
  <=> ! [X0: type,X3: fun1(nat,type),X2: dB,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,X2,X1)))
        | pp(aa(list(type),bool,typings(X3,X1),sK15(X0,X1,X2,X3))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_115])]) ).

tff(f1902,plain,
    ( ! [X2: dB,X3: dB,X0: fun1(nat,type),X1: type,X4: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X2),foldl(dB,dB,app,X3,X4))))
        | pp(aa(list(type),bool,typings(X0,X4),sK15(aa(type,type,combc(type,type,type,fun,X1),sK18(X1,X2,foldl(dB,dB,app,X3,X4),X0)),X4,X3,X0))) )
    | ~ spl28_115
    | ~ spl28_176 ),
    inference(resolution,[],[f1895,f1227]) ).

tff(f1227,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,X2,X1)))
        | pp(aa(list(type),bool,typings(X3,X1),sK15(X0,X1,X2,X3))) )
    | ~ spl28_115 ),
    inference(avatar_component_clause,[],[f1226]) ).

tff(f12601,plain,
    ( spl28_479
    | ~ spl28_117
    | ~ spl28_176 ),
    inference(avatar_split_clause,[],[f1901,f1894,f1238,f12599]) ).

tff(f12599,plain,
    ( spl28_479
  <=> ! [X4: list(dB),X0: fun1(nat,type),X3: dB,X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X2),foldl(dB,dB,app,X3,X4))))
        | pp(aa(list(type),bool,typings(X0,X4),sK16(aa(type,type,combc(type,type,type,fun,X1),sK18(X1,X2,foldl(dB,dB,app,X3,X4),X0)),X4,X3,X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_479])]) ).

tff(f1238,plain,
    ( spl28_117
  <=> ! [X0: type,X3: fun1(nat,type),X2: dB,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,X2,X1)))
        | pp(aa(list(type),bool,typings(X3,X1),sK16(X0,X1,X2,X3))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_117])]) ).

tff(f1901,plain,
    ( ! [X2: dB,X3: dB,X0: fun1(nat,type),X1: type,X4: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X2),foldl(dB,dB,app,X3,X4))))
        | pp(aa(list(type),bool,typings(X0,X4),sK16(aa(type,type,combc(type,type,type,fun,X1),sK18(X1,X2,foldl(dB,dB,app,X3,X4),X0)),X4,X3,X0))) )
    | ~ spl28_117
    | ~ spl28_176 ),
    inference(resolution,[],[f1895,f1239]) ).

tff(f1239,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,X2,X1)))
        | pp(aa(list(type),bool,typings(X3,X1),sK16(X0,X1,X2,X3))) )
    | ~ spl28_117 ),
    inference(avatar_component_clause,[],[f1238]) ).

tff(f12597,plain,
    ( spl28_478
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1796,f1775,f975,f12595]) ).

tff(f12595,plain,
    ( spl28_478
  <=> ! [X1: $tType,X6: $tType,X0: $tType,X2: $tType,X3: fun1(X2,fun1(X0,X1)),X4: X2,X5: X0,X7: fun1(X0,fun1(X1,X6))] : ( aa(X0,X6,aa(fun1(X0,X1),fun1(X0,X6),aa(fun1(X0,fun1(X1,X6)),fun1(fun1(X0,X1),fun1(X0,X6)),combs(X0,X1,X6),X7),aa(X2,fun1(X0,X1),X3,X4)),X5) = aa(X1,X6,aa(X0,fun1(X1,X6),X7,X5),aa(X2,X1,combc(X2,X0,X1,X3,X5),X4)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_478])]) ).

tff(f1796,plain,
    ( ! [X6: $tType,X1: $tType,X0: $tType,X2: $tType,X3: fun1(X2,fun1(X0,X1)),X7: fun1(X0,fun1(X1,X6)),X4: X2,X5: X0] : ( aa(X0,X6,aa(fun1(X0,X1),fun1(X0,X6),aa(fun1(X0,fun1(X1,X6)),fun1(fun1(X0,X1),fun1(X0,X6)),combs(X0,X1,X6),X7),aa(X2,fun1(X0,X1),X3,X4)),X5) = aa(X1,X6,aa(X0,fun1(X1,X6),X7,X5),aa(X2,X1,combc(X2,X0,X1,X3,X5),X4)) )
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f976]) ).

tff(f12593,plain,
    ( spl28_477
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1795,f1775,f975,f12591]) ).

tff(f12591,plain,
    ( spl28_477
  <=> ! [X1: $tType,X6: $tType,X0: $tType,X2: $tType,X3: fun1(X0,fun1(X2,X1)),X4: X2,X5: X0,X7: fun1(X0,fun1(X1,X6))] : ( aa(X0,X6,aa(fun1(X0,X1),fun1(X0,X6),aa(fun1(X0,fun1(X1,X6)),fun1(fun1(X0,X1),fun1(X0,X6)),combs(X0,X1,X6),X7),combc(X0,X2,X1,X3,X4)),X5) = aa(X1,X6,aa(X0,fun1(X1,X6),X7,X5),aa(X2,X1,aa(X0,fun1(X2,X1),X3,X5),X4)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_477])]) ).

tff(f1795,plain,
    ( ! [X6: $tType,X1: $tType,X0: $tType,X2: $tType,X3: fun1(X0,fun1(X2,X1)),X7: fun1(X0,fun1(X1,X6)),X4: X2,X5: X0] : ( aa(X0,X6,aa(fun1(X0,X1),fun1(X0,X6),aa(fun1(X0,fun1(X1,X6)),fun1(fun1(X0,X1),fun1(X0,X6)),combs(X0,X1,X6),X7),combc(X0,X2,X1,X3,X4)),X5) = aa(X1,X6,aa(X0,fun1(X1,X6),X7,X5),aa(X2,X1,aa(X0,fun1(X2,X1),X3,X5),X4)) )
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f976]) ).

tff(f12589,plain,
    ( spl28_476
    | ~ spl28_80
    | ~ spl28_136
    | ~ spl28_155 ),
    inference(avatar_split_clause,[],[f1641,f1630,f1360,f975,f12587]) ).

tff(f12587,plain,
    ( spl28_476
  <=> ! [X3: fun1(nat,type),X4: type,X0: nat,X5: type,X2: dB,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X5),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X4),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1)))
        | ( X4 = X5 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_476])]) ).

tff(f1641,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: nat,X1: list(dB),X4: type,X5: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X5),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X4),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1)))
        | ( X4 = X5 ) )
    | ~ spl28_80
    | ~ spl28_136
    | ~ spl28_155 ),
    inference(forward_demodulation,[],[f1640,f976]) ).

tff(f1640,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: nat,X1: list(dB),X4: type,X5: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X4),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X5),foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(X0)),X2),X1)))
        | ( X4 = X5 ) )
    | ~ spl28_80
    | ~ spl28_136
    | ~ spl28_155 ),
    inference(forward_demodulation,[],[f1638,f976]) ).

tff(f1638,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: nat,X1: list(dB),X4: type,X5: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X4),foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(X0)),X2),X1)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X5),foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(X0)),X2),X1)))
        | ( X4 = X5 ) )
    | ~ spl28_136
    | ~ spl28_155 ),
    inference(superposition,[],[f1631,f1361]) ).

tff(f12585,plain,
    ( spl28_475
    | ~ spl28_80
    | ~ spl28_143 ),
    inference(avatar_split_clause,[],[f1541,f1517,f975,f12583]) ).

tff(f12583,plain,
    ( spl28_475
  <=> ! [X1: $tType,X3: $tType,X0: $tType,X2: $tType,X5: fun1(X0,X3),X4: fun1(X3,fun1(X1,X2)),X7: X1,X6: X0] : ( aa(X0,X2,combc(X0,X1,X2,aa(fun1(X0,X3),fun1(X0,fun1(X1,X2)),aa(fun1(X3,fun1(X1,X2)),fun1(fun1(X0,X3),fun1(X0,fun1(X1,X2))),combb(X3,fun1(X1,X2),X0),X4),X5),X7),X6) = aa(X1,X2,aa(X3,fun1(X1,X2),X4,aa(X0,X3,X5,X6)),X7) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_475])]) ).

tff(f1541,plain,
    ( ! [X1: $tType,X0: $tType,X3: $tType,X2: $tType,X6: X0,X7: X1,X4: fun1(X3,fun1(X1,X2)),X5: fun1(X0,X3)] : ( aa(X0,X2,combc(X0,X1,X2,aa(fun1(X0,X3),fun1(X0,fun1(X1,X2)),aa(fun1(X3,fun1(X1,X2)),fun1(fun1(X0,X3),fun1(X0,fun1(X1,X2))),combb(X3,fun1(X1,X2),X0),X4),X5),X7),X6) = aa(X1,X2,aa(X3,fun1(X1,X2),X4,aa(X0,X3,X5,X6)),X7) )
    | ~ spl28_80
    | ~ spl28_143 ),
    inference(superposition,[],[f976,f1518]) ).

tff(f12557,plain,
    ( spl28_474
    | ~ spl28_127
    | ~ spl28_184 ),
    inference(avatar_split_clause,[],[f1993,f1982,f1296,f12555]) ).

tff(f12555,plain,
    ( spl28_474
  <=> ! [X0: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(e),t),X0))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(e),t1),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),as)),i),X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_474])]) ).

tff(f1993,plain,
    ( ! [X0: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(e),t),X0))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(e),t1),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),as)),i),X0))) )
    | ~ spl28_127
    | ~ spl28_184 ),
    inference(resolution,[],[f1983,f1298]) ).

tff(f12527,plain,
    ( spl28_473
    | ~ spl28_135
    | ~ spl28_139 ),
    inference(avatar_split_clause,[],[f1489,f1449,f1356,f12525]) ).

tff(f12525,plain,
    ( spl28_473
  <=> ! [X0: $tType,X4: $tType,X5: fun1(X4,X0),X6: list(X4),X3: list(X0),X2: list(X0),X1: X0] :
        ( ( map(X4,X0,X5,X6) != foldr(X0,list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1),X3) )
        | ( foldr(X0,list(X0),cons(X0),X2,X3) = map(X4,X0,X5,sK26(X0,X4,X6,X5,foldr(X0,list(X0),cons(X0),X2,X3),X1)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_473])]) ).

tff(f1449,plain,
    ( spl28_139
  <=> ! [X1: $tType,X0: $tType,X3: fun1(X1,X0),X4: list(X0),X5: X0,X2: list(X1)] :
        ( ( map(X1,X0,X3,sK26(X0,X1,X2,X3,X4,X5)) = X4 )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) != map(X1,X0,X3,X2) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_139])]) ).

tff(f1489,plain,
    ( ! [X4: $tType,X0: $tType,X2: list(X0),X3: list(X0),X1: X0,X6: list(X4),X5: fun1(X4,X0)] :
        ( ( map(X4,X0,X5,X6) != foldr(X0,list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1),X3) )
        | ( foldr(X0,list(X0),cons(X0),X2,X3) = map(X4,X0,X5,sK26(X0,X4,X6,X5,foldr(X0,list(X0),cons(X0),X2,X3),X1)) ) )
    | ~ spl28_135
    | ~ spl28_139 ),
    inference(superposition,[],[f1450,f1357]) ).

tff(f1450,plain,
    ( ! [X1: $tType,X0: $tType,X2: list(X1),X3: fun1(X1,X0),X4: list(X0),X5: X0] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) != map(X1,X0,X3,X2) )
        | ( map(X1,X0,X3,sK26(X0,X1,X2,X3,X4,X5)) = X4 ) )
    | ~ spl28_139 ),
    inference(avatar_component_clause,[],[f1449]) ).

tff(f12523,plain,
    ( spl28_472
    | ~ spl28_135
    | ~ spl28_138 ),
    inference(avatar_split_clause,[],[f1485,f1445,f1356,f12521]) ).

tff(f12521,plain,
    ( spl28_472
  <=> ! [X0: $tType,X4: $tType,X5: fun1(X4,X0),X6: list(X4),X3: list(X0),X2: list(X0),X1: X0] :
        ( ( map(X4,X0,X5,X6) != foldr(X0,list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1),X3) )
        | ( foldr(X0,list(X0),cons(X0),X2,X3) = map(X4,X0,X5,sK24(X4,X0,foldr(X0,list(X0),cons(X0),X2,X3),X1,X6,X5)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_472])]) ).

tff(f1445,plain,
    ( spl28_138
  <=> ! [X1: $tType,X0: $tType,X3: X1,X4: list(X0),X5: fun1(X0,X1),X2: list(X1)] :
        ( ( map(X0,X1,X5,sK24(X0,X1,X2,X3,X4,X5)) = X2 )
        | ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) != map(X0,X1,X5,X4) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_138])]) ).

tff(f1485,plain,
    ( ! [X4: $tType,X0: $tType,X2: list(X0),X3: list(X0),X1: X0,X6: list(X4),X5: fun1(X4,X0)] :
        ( ( map(X4,X0,X5,X6) != foldr(X0,list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1),X3) )
        | ( foldr(X0,list(X0),cons(X0),X2,X3) = map(X4,X0,X5,sK24(X4,X0,foldr(X0,list(X0),cons(X0),X2,X3),X1,X6,X5)) ) )
    | ~ spl28_135
    | ~ spl28_138 ),
    inference(superposition,[],[f1446,f1357]) ).

tff(f1446,plain,
    ( ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: list(X0),X5: fun1(X0,X1)] :
        ( ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) != map(X0,X1,X5,X4) )
        | ( map(X0,X1,X5,sK24(X0,X1,X2,X3,X4,X5)) = X2 ) )
    | ~ spl28_138 ),
    inference(avatar_component_clause,[],[f1445]) ).

tff(f12269,plain,
    ( spl28_471
    | ~ spl28_118
    | ~ spl28_177 ),
    inference(avatar_split_clause,[],[f1913,f1910,f1245,f12267]) ).

tff(f12267,plain,
    ( spl28_471
  <=> ! [X5: type,X4: list(type),X0: fun1(nat,type),X3: list(dB),X2: nat,X1: dB] :
        ( pp(aa(list(type),bool,typings(X0,map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X1),X2),map(dB,dB,combc(dB,nat,dB,lift,X2),X3))),X4))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X5),X1))
        | ~ pp(aa(list(type),bool,typings(X0,X3),X4)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_471])]) ).

tff(f1910,plain,
    ( spl28_177
  <=> ! [X2: nat,X4: dB,X0: list(type),X5: fun1(nat,type),X3: type,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X5),X3),X4))
        | pp(aa(list(type),bool,typings(X5,map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X4),X2),X1)),X0))
        | ~ pp(aa(list(type),bool,typings(shift(type,X5,X2,X3),X1),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_177])]) ).

tff(f1913,plain,
    ( ! [X2: nat,X3: list(dB),X0: fun1(nat,type),X1: dB,X4: list(type),X5: type] :
        ( pp(aa(list(type),bool,typings(X0,map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X1),X2),map(dB,dB,combc(dB,nat,dB,lift,X2),X3))),X4))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X5),X1))
        | ~ pp(aa(list(type),bool,typings(X0,X3),X4)) )
    | ~ spl28_118
    | ~ spl28_177 ),
    inference(resolution,[],[f1911,f1246]) ).

tff(f1911,plain,
    ( ! [X2: nat,X3: type,X0: list(type),X1: list(dB),X4: dB,X5: fun1(nat,type)] :
        ( ~ pp(aa(list(type),bool,typings(shift(type,X5,X2,X3),X1),X0))
        | pp(aa(list(type),bool,typings(X5,map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X4),X2),X1)),X0))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X5),X3),X4)) )
    | ~ spl28_177 ),
    inference(avatar_component_clause,[],[f1910]) ).

tff(f12265,plain,
    ( spl28_470
    | ~ spl28_69
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1859,f1775,f975,f916,f12263]) ).

tff(f12263,plain,
    ( spl28_470
  <=> ! [X1: $tType,X2: fun1(type,fun1(type,X1)),X0: type] :
        ( ( aa(type,X1,aa(fun1(type,type),fun1(type,X1),aa(fun1(type,fun1(type,X1)),fun1(fun1(type,type),fun1(type,X1)),combs(type,type,X1),X2),aa(type,fun1(type,type),fun,sK2(X0))),sK3(X0)) = aa(type,X1,combc(type,type,X1,X2,X0),sK3(X0)) )
        | ( atom(sK4(X0)) = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_470])]) ).

tff(f1859,plain,
    ( ! [X1: $tType,X2: fun1(type,fun1(type,X1)),X0: type] :
        ( ( aa(type,X1,aa(fun1(type,type),fun1(type,X1),aa(fun1(type,fun1(type,X1)),fun1(fun1(type,type),fun1(type,X1)),combs(type,type,X1),X2),aa(type,fun1(type,type),fun,sK2(X0))),sK3(X0)) = aa(type,X1,combc(type,type,X1,X2,X0),sK3(X0)) )
        | ( atom(sK4(X0)) = X0 ) )
    | ~ spl28_69
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(forward_demodulation,[],[f1805,f976]) ).

tff(f1805,plain,
    ( ! [X1: $tType,X2: fun1(type,fun1(type,X1)),X0: type] :
        ( ( aa(type,X1,aa(fun1(type,type),fun1(type,X1),aa(fun1(type,fun1(type,X1)),fun1(fun1(type,type),fun1(type,X1)),combs(type,type,X1),X2),aa(type,fun1(type,type),fun,sK2(X0))),sK3(X0)) = aa(type,X1,aa(type,fun1(type,X1),X2,sK3(X0)),X0) )
        | ( atom(sK4(X0)) = X0 ) )
    | ~ spl28_69
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f917]) ).

tff(f12261,plain,
    ( spl28_469
    | ~ spl28_77
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1857,f1775,f975,f958,f12259]) ).

tff(f12259,plain,
    ( spl28_469
  <=> ! [X2: $tType,X0: dB,X3: fun1(nat,fun1(dB,X2)),X1: nat] : ( aa(nat,X2,aa(fun1(nat,dB),fun1(nat,X2),aa(fun1(nat,fun1(dB,X2)),fun1(fun1(nat,dB),fun1(nat,X2)),combs(nat,dB,X2),X3),aa(dB,fun1(nat,dB),combc(dB,dB,fun1(nat,dB),subst,X0),var(X1))),X1) = aa(nat,X2,combc(nat,dB,X2,X3,X0),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_469])]) ).

tff(f958,plain,
    ( spl28_77
  <=> ! [X0: dB,X1: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),combc(dB,dB,fun1(nat,dB),subst,X0),var(X1)),X1) = X0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_77])]) ).

tff(f1857,plain,
    ( ! [X2: $tType,X3: fun1(nat,fun1(dB,X2)),X0: dB,X1: nat] : ( aa(nat,X2,aa(fun1(nat,dB),fun1(nat,X2),aa(fun1(nat,fun1(dB,X2)),fun1(fun1(nat,dB),fun1(nat,X2)),combs(nat,dB,X2),X3),aa(dB,fun1(nat,dB),combc(dB,dB,fun1(nat,dB),subst,X0),var(X1))),X1) = aa(nat,X2,combc(nat,dB,X2,X3,X0),X1) )
    | ~ spl28_77
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(forward_demodulation,[],[f1802,f976]) ).

tff(f1802,plain,
    ( ! [X2: $tType,X3: fun1(nat,fun1(dB,X2)),X0: dB,X1: nat] : ( aa(nat,X2,aa(fun1(nat,dB),fun1(nat,X2),aa(fun1(nat,fun1(dB,X2)),fun1(fun1(nat,dB),fun1(nat,X2)),combs(nat,dB,X2),X3),aa(dB,fun1(nat,dB),combc(dB,dB,fun1(nat,dB),subst,X0),var(X1))),X1) = aa(dB,X2,aa(nat,fun1(dB,X2),X3,X1),X0) )
    | ~ spl28_77
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f959]) ).

tff(f959,plain,
    ( ! [X0: dB,X1: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),combc(dB,dB,fun1(nat,dB),subst,X0),var(X1)),X1) = X0 )
    | ~ spl28_77 ),
    inference(avatar_component_clause,[],[f958]) ).

tff(f12086,plain,
    ( spl28_468
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_467 ),
    inference(avatar_split_clause,[],[f12082,f12079,f5544,f975,f12084]) ).

tff(f12084,plain,
    ( spl28_468
  <=> ! [X2: list(dB),X0: dB,X1: dB] :
        ( ~ sP1(foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X0),zero_zero(nat)),X1),X2))
        | pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X0),abs(X1)),X2)))
        | ~ pp(aa(dB,bool,it,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_468])]) ).

tff(f12079,plain,
    ( spl28_467
  <=> ! [X2: list(dB),X0: dB,X1: dB] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X0),abs(X1)),X2)))
        | ~ pp(aa(dB,bool,it,X0))
        | ~ sP1(foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),zero_zero(nat)),X0),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_467])]) ).

tff(f12082,plain,
    ( ! [X2: list(dB),X0: dB,X1: dB] :
        ( ~ sP1(foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X0),zero_zero(nat)),X1),X2))
        | pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X0),abs(X1)),X2)))
        | ~ pp(aa(dB,bool,it,X0)) )
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_467 ),
    inference(forward_demodulation,[],[f12080,f5589]) ).

tff(f12080,plain,
    ( ! [X2: list(dB),X0: dB,X1: dB] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X0),abs(X1)),X2)))
        | ~ pp(aa(dB,bool,it,X0))
        | ~ sP1(foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),zero_zero(nat)),X0),X2)) )
    | ~ spl28_467 ),
    inference(avatar_component_clause,[],[f12079]) ).

tff(f12081,plain,
    ( spl28_467
    | ~ spl28_18
    | ~ spl28_186 ),
    inference(avatar_split_clause,[],[f2008,f2004,f629,f12079]) ).

tff(f629,plain,
    ( spl28_18
  <=> ! [X0: dB] :
        ( pp(aa(dB,bool,it,X0))
        | ~ sP1(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_18])]) ).

tff(f2004,plain,
    ( spl28_186
  <=> ! [X2: dB,X0: list(dB),X1: dB] :
        ( ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),zero_zero(nat)),X1),X0)))
        | pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X1),abs(X2)),X0)))
        | ~ pp(aa(dB,bool,it,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_186])]) ).

tff(f2008,plain,
    ( ! [X2: list(dB),X0: dB,X1: dB] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X0),abs(X1)),X2)))
        | ~ pp(aa(dB,bool,it,X0))
        | ~ sP1(foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),zero_zero(nat)),X0),X2)) )
    | ~ spl28_18
    | ~ spl28_186 ),
    inference(resolution,[],[f2005,f630]) ).

tff(f630,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,it,X0))
        | ~ sP1(X0) )
    | ~ spl28_18 ),
    inference(avatar_component_clause,[],[f629]) ).

tff(f2005,plain,
    ( ! [X2: dB,X0: list(dB),X1: dB] :
        ( ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),zero_zero(nat)),X1),X0)))
        | pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X1),abs(X2)),X0)))
        | ~ pp(aa(dB,bool,it,X1)) )
    | ~ spl28_186 ),
    inference(avatar_component_clause,[],[f2004]) ).

tff(f12077,plain,
    ( spl28_466
    | ~ spl28_80
    | ~ spl28_181 ),
    inference(avatar_split_clause,[],[f1976,f1944,f975,f12075]) ).

tff(f12075,plain,
    ( spl28_466
  <=> ! [X0: $tType,X3: $tType,X4: fun1(X3,X0),X5: list(X3),X2: list(X0),X1: X0] :
        ( ( map(X3,X0,X4,X5) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( aa(list(X3),list(X3),aa(X3,fun1(list(X3),list(X3)),cons(X3),sK25(X0,X3,X5,X4,X2,X1)),sK26(X0,X3,X5,X4,X2,X1)) = X5 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_466])]) ).

tff(f1944,plain,
    ( spl28_181
  <=> ! [X1: $tType,X0: $tType,X3: fun1(X1,X0),X4: list(X0),X5: X0,X2: list(X1)] :
        ( ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),sK25(X0,X1,X2,X3,X4,X5)),sK26(X0,X1,X2,X3,X4,X5)) = X2 )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) != map(X1,X0,X3,X2) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_181])]) ).

tff(f1976,plain,
    ( ! [X0: $tType,X3: $tType,X2: list(X0),X1: X0,X4: fun1(X3,X0),X5: list(X3)] :
        ( ( map(X3,X0,X4,X5) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( aa(list(X3),list(X3),aa(X3,fun1(list(X3),list(X3)),cons(X3),sK25(X0,X3,X5,X4,X2,X1)),sK26(X0,X3,X5,X4,X2,X1)) = X5 ) )
    | ~ spl28_80
    | ~ spl28_181 ),
    inference(superposition,[],[f1945,f976]) ).

tff(f1945,plain,
    ( ! [X1: $tType,X0: $tType,X2: list(X1),X3: fun1(X1,X0),X4: list(X0),X5: X0] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) != map(X1,X0,X3,X2) )
        | ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),sK25(X0,X1,X2,X3,X4,X5)),sK26(X0,X1,X2,X3,X4,X5)) = X2 ) )
    | ~ spl28_181 ),
    inference(avatar_component_clause,[],[f1944]) ).

tff(f12073,plain,
    ( spl28_465
    | ~ spl28_80
    | ~ spl28_180 ),
    inference(avatar_split_clause,[],[f1968,f1940,f975,f12071]) ).

tff(f12071,plain,
    ( spl28_465
  <=> ! [X0: $tType,X3: $tType,X4: fun1(X3,X0),X5: list(X3),X2: list(X0),X1: X0] :
        ( ( map(X3,X0,X4,X5) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( aa(list(X3),list(X3),aa(X3,fun1(list(X3),list(X3)),cons(X3),sK23(X3,X0,X2,X1,X5,X4)),sK24(X3,X0,X2,X1,X5,X4)) = X5 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_465])]) ).

tff(f1940,plain,
    ( spl28_180
  <=> ! [X1: $tType,X0: $tType,X3: X1,X4: list(X0),X5: fun1(X0,X1),X2: list(X1)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK23(X0,X1,X2,X3,X4,X5)),sK24(X0,X1,X2,X3,X4,X5)) = X4 )
        | ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) != map(X0,X1,X5,X4) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_180])]) ).

tff(f1968,plain,
    ( ! [X0: $tType,X3: $tType,X2: list(X0),X1: X0,X4: fun1(X3,X0),X5: list(X3)] :
        ( ( map(X3,X0,X4,X5) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( aa(list(X3),list(X3),aa(X3,fun1(list(X3),list(X3)),cons(X3),sK23(X3,X0,X2,X1,X5,X4)),sK24(X3,X0,X2,X1,X5,X4)) = X5 ) )
    | ~ spl28_80
    | ~ spl28_180 ),
    inference(superposition,[],[f1941,f976]) ).

tff(f1941,plain,
    ( ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: list(X0),X5: fun1(X0,X1)] :
        ( ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) != map(X0,X1,X5,X4) )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK23(X0,X1,X2,X3,X4,X5)),sK24(X0,X1,X2,X3,X4,X5)) = X4 ) )
    | ~ spl28_180 ),
    inference(avatar_component_clause,[],[f1940]) ).

tff(f12069,plain,
    ( spl28_464
    | ~ spl28_62
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1849,f1775,f878,f12067]) ).

tff(f12067,plain,
    ( spl28_464
  <=> ! [X0: $tType,X3: fun1(X0,nat),X2: X0,X1: fun1(X0,fun1(nat,type))] : pp(aa(dB,bool,combc(dB,type,bool,typing(aa(X0,fun1(nat,type),X1,X2)),aa(X0,type,aa(fun1(X0,nat),fun1(X0,type),aa(fun1(X0,fun1(nat,type)),fun1(fun1(X0,nat),fun1(X0,type)),combs(X0,nat,type),X1),X3),X2)),var(aa(X0,nat,X3,X2)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_464])]) ).

tff(f878,plain,
    ( spl28_62
  <=> ! [X2: fun1(nat,type),X1: nat] : pp(aa(dB,bool,combc(dB,type,bool,typing(X2),aa(nat,type,X2,X1)),var(X1))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_62])]) ).

tff(f1849,plain,
    ( ! [X0: $tType,X2: X0,X3: fun1(X0,nat),X1: fun1(X0,fun1(nat,type))] : pp(aa(dB,bool,combc(dB,type,bool,typing(aa(X0,fun1(nat,type),X1,X2)),aa(X0,type,aa(fun1(X0,nat),fun1(X0,type),aa(fun1(X0,fun1(nat,type)),fun1(fun1(X0,nat),fun1(X0,type)),combs(X0,nat,type),X1),X3),X2)),var(aa(X0,nat,X3,X2))))
    | ~ spl28_62
    | ~ spl28_170 ),
    inference(superposition,[],[f879,f1776]) ).

tff(f879,plain,
    ( ! [X2: fun1(nat,type),X1: nat] : pp(aa(dB,bool,combc(dB,type,bool,typing(X2),aa(nat,type,X2,X1)),var(X1)))
    | ~ spl28_62 ),
    inference(avatar_component_clause,[],[f878]) ).

tff(f11947,plain,
    ( spl28_463
    | ~ spl28_4
    | ~ spl28_217
    | ~ spl28_412 ),
    inference(avatar_split_clause,[],[f11515,f8802,f2786,f562,f11944]) ).

tff(f11944,plain,
    ( spl28_463
  <=> sP1(abs(abs(abs(abs(ua))))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_463])]) ).

tff(f8802,plain,
    ( spl28_412
  <=> ( fTrue = aa(dB,bool,it,abs(abs(ua))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_412])]) ).

tff(f11515,plain,
    ( ~ pp(fTrue)
    | sP1(abs(abs(abs(abs(ua)))))
    | ~ spl28_217
    | ~ spl28_412 ),
    inference(superposition,[],[f2787,f8804]) ).

tff(f8804,plain,
    ( ( fTrue = aa(dB,bool,it,abs(abs(ua))) )
    | ~ spl28_412 ),
    inference(avatar_component_clause,[],[f8802]) ).

tff(f11547,plain,
    ( spl28_462
    | ~ spl28_161
    | ~ spl28_189 ),
    inference(avatar_split_clause,[],[f2031,f2028,f1675,f11545]) ).

tff(f11545,plain,
    ( spl28_462
  <=> ! [X4: dB,X0: fun1(nat,type),X3: type,X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),X2))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X3),aa(dB,dB,combc(dB,dB,dB,app,X2),abs(X4))))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),X1)),X3),X4)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_462])]) ).

tff(f2031,plain,
    ( ! [X2: dB,X3: type,X0: fun1(nat,type),X1: type,X4: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),X2))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X3),aa(dB,dB,combc(dB,dB,dB,app,X2),abs(X4))))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),X1)),X3),X4)) )
    | ~ spl28_161
    | ~ spl28_189 ),
    inference(resolution,[],[f2029,f1676]) ).

tff(f11543,plain,
    ( spl28_461
    | ~ spl28_62
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1860,f1775,f975,f878,f11541]) ).

tff(f11541,plain,
    ( spl28_461
  <=> ! [X0: $tType,X3: nat,X2: fun1(nat,X0),X1: fun1(nat,fun1(X0,type))] : pp(aa(dB,bool,combc(dB,type,bool,typing(aa(fun1(nat,X0),fun1(nat,type),aa(fun1(nat,fun1(X0,type)),fun1(fun1(nat,X0),fun1(nat,type)),combs(nat,X0,type),X1),X2)),aa(nat,type,combc(nat,X0,type,X1,aa(nat,X0,X2,X3)),X3)),var(X3))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_461])]) ).

tff(f1860,plain,
    ( ! [X0: $tType,X2: fun1(nat,X0),X3: nat,X1: fun1(nat,fun1(X0,type))] : pp(aa(dB,bool,combc(dB,type,bool,typing(aa(fun1(nat,X0),fun1(nat,type),aa(fun1(nat,fun1(X0,type)),fun1(fun1(nat,X0),fun1(nat,type)),combs(nat,X0,type),X1),X2)),aa(nat,type,combc(nat,X0,type,X1,aa(nat,X0,X2,X3)),X3)),var(X3)))
    | ~ spl28_62
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(forward_demodulation,[],[f1815,f976]) ).

tff(f1815,plain,
    ( ! [X0: $tType,X2: fun1(nat,X0),X3: nat,X1: fun1(nat,fun1(X0,type))] : pp(aa(dB,bool,combc(dB,type,bool,typing(aa(fun1(nat,X0),fun1(nat,type),aa(fun1(nat,fun1(X0,type)),fun1(fun1(nat,X0),fun1(nat,type)),combs(nat,X0,type),X1),X2)),aa(X0,type,aa(nat,fun1(X0,type),X1,X3),aa(nat,X0,X2,X3))),var(X3)))
    | ~ spl28_62
    | ~ spl28_170 ),
    inference(superposition,[],[f879,f1776]) ).

tff(f11539,plain,
    ( spl28_460
    | ~ spl28_139
    | ~ spl28_169 ),
    inference(avatar_split_clause,[],[f1760,f1734,f1449,f11537]) ).

tff(f11537,plain,
    ( spl28_460
  <=> ! [X0: $tType,X1: $tType,X5: $tType,X4: list(X1),X2: fun1(X1,X0),X6: fun1(X5,X0),X3: X1,X7: list(X5)] :
        ( ( map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) != map(X5,X0,X6,X7) )
        | ( map(X1,X0,X2,X4) = map(X5,X0,X6,sK26(X0,X5,X7,X6,map(X1,X0,X2,X4),aa(X1,X0,X2,X3))) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_460])]) ).

tff(f1760,plain,
    ( ! [X5: $tType,X1: $tType,X0: $tType,X2: fun1(X1,X0),X3: X1,X6: fun1(X5,X0),X7: list(X5),X4: list(X1)] :
        ( ( map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) != map(X5,X0,X6,X7) )
        | ( map(X1,X0,X2,X4) = map(X5,X0,X6,sK26(X0,X5,X7,X6,map(X1,X0,X2,X4),aa(X1,X0,X2,X3))) ) )
    | ~ spl28_139
    | ~ spl28_169 ),
    inference(superposition,[],[f1450,f1735]) ).

tff(f11535,plain,
    ( spl28_459
    | ~ spl28_138
    | ~ spl28_169 ),
    inference(avatar_split_clause,[],[f1759,f1734,f1445,f11533]) ).

tff(f11533,plain,
    ( spl28_459
  <=> ! [X0: $tType,X1: $tType,X5: $tType,X4: list(X1),X2: fun1(X1,X0),X6: fun1(X5,X0),X3: X1,X7: list(X5)] :
        ( ( map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) != map(X5,X0,X6,X7) )
        | ( map(X1,X0,X2,X4) = map(X5,X0,X6,sK24(X5,X0,map(X1,X0,X2,X4),aa(X1,X0,X2,X3),X7,X6)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_459])]) ).

tff(f1759,plain,
    ( ! [X5: $tType,X1: $tType,X0: $tType,X2: fun1(X1,X0),X3: X1,X6: fun1(X5,X0),X7: list(X5),X4: list(X1)] :
        ( ( map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) != map(X5,X0,X6,X7) )
        | ( map(X1,X0,X2,X4) = map(X5,X0,X6,sK24(X5,X0,map(X1,X0,X2,X4),aa(X1,X0,X2,X3),X7,X6)) ) )
    | ~ spl28_138
    | ~ spl28_169 ),
    inference(superposition,[],[f1446,f1735]) ).

tff(f11510,plain,
    ( spl28_458
    | ~ spl28_120
    | ~ spl28_148 ),
    inference(avatar_split_clause,[],[f1585,f1576,f1256,f11508]) ).

tff(f11508,plain,
    ( spl28_458
  <=> ! [X4: list(dB),X0: fun1(nat,type),X3: list(dB),X2: nat,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,foldl(dB,dB,app,var(X2),X3),X4)))
        | pp(aa(list(type),bool,typings(X0,X3),sK17(foldr(type,type,fun,sK16(X1,X4,foldl(dB,dB,app,var(X2),X3),X0),X1),X3,X2,X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_458])]) ).

tff(f1585,plain,
    ( ! [X2: nat,X3: list(dB),X0: fun1(nat,type),X1: type,X4: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,foldl(dB,dB,app,var(X2),X3),X4)))
        | pp(aa(list(type),bool,typings(X0,X3),sK17(foldr(type,type,fun,sK16(X1,X4,foldl(dB,dB,app,var(X2),X3),X0),X1),X3,X2,X0))) )
    | ~ spl28_120
    | ~ spl28_148 ),
    inference(resolution,[],[f1577,f1257]) ).

tff(f11506,plain,
    ( spl28_457
    | ~ spl28_120
    | ~ spl28_146 ),
    inference(avatar_split_clause,[],[f1565,f1556,f1256,f11504]) ).

tff(f11504,plain,
    ( spl28_457
  <=> ! [X4: list(dB),X0: fun1(nat,type),X3: list(dB),X2: nat,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,foldl(dB,dB,app,var(X2),X3),X4)))
        | pp(aa(list(type),bool,typings(X0,X3),sK17(foldr(type,type,fun,sK15(X1,X4,foldl(dB,dB,app,var(X2),X3),X0),X1),X3,X2,X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_457])]) ).

tff(f1565,plain,
    ( ! [X2: nat,X3: list(dB),X0: fun1(nat,type),X1: type,X4: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,foldl(dB,dB,app,var(X2),X3),X4)))
        | pp(aa(list(type),bool,typings(X0,X3),sK17(foldr(type,type,fun,sK15(X1,X4,foldl(dB,dB,app,var(X2),X3),X0),X1),X3,X2,X0))) )
    | ~ spl28_120
    | ~ spl28_146 ),
    inference(resolution,[],[f1557,f1257]) ).

tff(f11502,plain,
    ( spl28_456
    | ~ spl28_106
    | ~ spl28_128 ),
    inference(avatar_split_clause,[],[f1311,f1307,f1161,f11500]) ).

tff(f11500,plain,
    ( spl28_456
  <=> ! [X0: $tType,X3: type,X4: fun1(nat,fun1(list(type),X0)),X6: X0,X5: list(type),X2: type,X1: fun1(type,fun1(type,fun1(list(type),X0)))] : ( list_case(X0,type,X6,aa(type,fun1(type,fun1(list(type),X0)),X1,X2),aa(type,list(type),combc(type,list(type),list(type),cons(type),X5),X3)) = aa(list(type),X0,type_case(fun1(list(type),X0),X4,X1,aa(type,type,combc(type,type,type,fun,X3),X2)),X5) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_456])]) ).

tff(f1311,plain,
    ( ! [X0: $tType,X2: type,X3: type,X1: fun1(type,fun1(type,fun1(list(type),X0))),X6: X0,X4: fun1(nat,fun1(list(type),X0)),X5: list(type)] : ( list_case(X0,type,X6,aa(type,fun1(type,fun1(list(type),X0)),X1,X2),aa(type,list(type),combc(type,list(type),list(type),cons(type),X5),X3)) = aa(list(type),X0,type_case(fun1(list(type),X0),X4,X1,aa(type,type,combc(type,type,type,fun,X3),X2)),X5) )
    | ~ spl28_106
    | ~ spl28_128 ),
    inference(superposition,[],[f1308,f1162]) ).

tff(f11498,plain,
    ( spl28_455
    | ~ spl28_94
    | ~ spl28_106 ),
    inference(avatar_split_clause,[],[f1172,f1161,f1078,f11496]) ).

tff(f11496,plain,
    ( spl28_455
  <=> ! [X0: $tType,X4: fun1(nat,X0),X3: fun1(type,X0),X2: type,X1: fun1(type,fun1(type,X0))] :
        ( ( type_case(X0,X4,X1,aa(type,type,combc(type,type,type,fun,sK19(X0,type,aa(type,fun1(type,X0),X1,X2),X3)),X2)) != aa(type,X0,X3,sK19(X0,type,aa(type,fun1(type,X0),X1,X2),X3)) )
        | ( aa(type,fun1(type,X0),X1,X2) = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_455])]) ).

tff(f1172,plain,
    ( ! [X0: $tType,X2: type,X3: fun1(type,X0),X1: fun1(type,fun1(type,X0)),X4: fun1(nat,X0)] :
        ( ( type_case(X0,X4,X1,aa(type,type,combc(type,type,type,fun,sK19(X0,type,aa(type,fun1(type,X0),X1,X2),X3)),X2)) != aa(type,X0,X3,sK19(X0,type,aa(type,fun1(type,X0),X1,X2),X3)) )
        | ( aa(type,fun1(type,X0),X1,X2) = X3 ) )
    | ~ spl28_94
    | ~ spl28_106 ),
    inference(superposition,[],[f1079,f1162]) ).

tff(f11494,plain,
    ( spl28_454
    | ~ spl28_94
    | ~ spl28_106 ),
    inference(avatar_split_clause,[],[f1171,f1161,f1078,f11492]) ).

tff(f11492,plain,
    ( spl28_454
  <=> ! [X0: $tType,X4: fun1(nat,X0),X3: fun1(type,X0),X2: type,X1: fun1(type,fun1(type,X0))] :
        ( ( type_case(X0,X4,X1,aa(type,type,combc(type,type,type,fun,sK19(X0,type,X3,aa(type,fun1(type,X0),X1,X2))),X2)) != aa(type,X0,X3,sK19(X0,type,X3,aa(type,fun1(type,X0),X1,X2))) )
        | ( aa(type,fun1(type,X0),X1,X2) = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_454])]) ).

tff(f1171,plain,
    ( ! [X0: $tType,X2: type,X3: fun1(type,X0),X1: fun1(type,fun1(type,X0)),X4: fun1(nat,X0)] :
        ( ( type_case(X0,X4,X1,aa(type,type,combc(type,type,type,fun,sK19(X0,type,X3,aa(type,fun1(type,X0),X1,X2))),X2)) != aa(type,X0,X3,sK19(X0,type,X3,aa(type,fun1(type,X0),X1,X2))) )
        | ( aa(type,fun1(type,X0),X1,X2) = X3 ) )
    | ~ spl28_94
    | ~ spl28_106 ),
    inference(superposition,[],[f1079,f1162]) ).

tff(f10799,plain,
    ( spl28_453
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_452 ),
    inference(avatar_split_clause,[],[f10795,f10792,f5544,f975,f10797]) ).

tff(f10797,plain,
    ( spl28_453
  <=> ! [X4: nat,X0: fun1(nat,type),X3: nat,X2: dB,X1: type] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X0),aa(nat,type,shift(type,X0,X3,X1),X4)),aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X2),X3),var(X4))))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_453])]) ).

tff(f10792,plain,
    ( spl28_452
  <=> ! [X4: nat,X0: fun1(nat,type),X3: nat,X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),X2))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),aa(nat,type,shift(type,X0,X3,X1),X4)),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,var(X4)),X3),X2))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_452])]) ).

tff(f10795,plain,
    ( ! [X2: dB,X3: nat,X0: fun1(nat,type),X1: type,X4: nat] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X0),aa(nat,type,shift(type,X0,X3,X1),X4)),aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X2),X3),var(X4))))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),X2)) )
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_452 ),
    inference(forward_demodulation,[],[f10793,f5589]) ).

tff(f10793,plain,
    ( ! [X2: dB,X3: nat,X0: fun1(nat,type),X1: type,X4: nat] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),X2))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),aa(nat,type,shift(type,X0,X3,X1),X4)),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,var(X4)),X3),X2))) )
    | ~ spl28_452 ),
    inference(avatar_component_clause,[],[f10792]) ).

tff(f10794,plain,
    ( spl28_452
    | ~ spl28_62
    | ~ spl28_184 ),
    inference(avatar_split_clause,[],[f1989,f1982,f878,f10792]) ).

tff(f1989,plain,
    ( ! [X2: dB,X3: nat,X0: fun1(nat,type),X1: type,X4: nat] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),X2))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),aa(nat,type,shift(type,X0,X3,X1),X4)),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,var(X4)),X3),X2))) )
    | ~ spl28_62
    | ~ spl28_184 ),
    inference(resolution,[],[f1983,f879]) ).

tff(f10790,plain,
    ( spl28_451
    | ~ spl28_27
    | ~ spl28_80
    | ~ spl28_181 ),
    inference(avatar_split_clause,[],[f1980,f1944,f975,f677,f10788]) ).

tff(f10788,plain,
    ( spl28_451
  <=> ! [X0: $tType,X3: list(X0),X2: X0,X1: list(X0)] :
        ( ( aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X2) != X1 )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK25(X0,X0,X1,combi(X0),X3,X2)),sK26(X0,X0,X1,combi(X0),X3,X2)) = X1 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_451])]) ).

tff(f677,plain,
    ( spl28_27
  <=> ! [X0: $tType,X1: list(X0)] : ( map(X0,X0,combi(X0),X1) = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_27])]) ).

tff(f1980,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0)] :
        ( ( aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X2) != X1 )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK25(X0,X0,X1,combi(X0),X3,X2)),sK26(X0,X0,X1,combi(X0),X3,X2)) = X1 ) )
    | ~ spl28_27
    | ~ spl28_80
    | ~ spl28_181 ),
    inference(forward_demodulation,[],[f1978,f976]) ).

tff(f1978,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X3) != X1 )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK25(X0,X0,X1,combi(X0),X3,X2)),sK26(X0,X0,X1,combi(X0),X3,X2)) = X1 ) )
    | ~ spl28_27
    | ~ spl28_181 ),
    inference(superposition,[],[f1945,f678]) ).

tff(f678,plain,
    ( ! [X0: $tType,X1: list(X0)] : ( map(X0,X0,combi(X0),X1) = X1 )
    | ~ spl28_27 ),
    inference(avatar_component_clause,[],[f677]) ).

tff(f10786,plain,
    ( spl28_450
    | ~ spl28_27
    | ~ spl28_80
    | ~ spl28_180 ),
    inference(avatar_split_clause,[],[f1972,f1940,f975,f677,f10784]) ).

tff(f10784,plain,
    ( spl28_450
  <=> ! [X0: $tType,X3: list(X0),X2: X0,X1: list(X0)] :
        ( ( aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X2) != X1 )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK23(X0,X0,X3,X2,X1,combi(X0))),sK24(X0,X0,X3,X2,X1,combi(X0))) = X1 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_450])]) ).

tff(f1972,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0)] :
        ( ( aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X2) != X1 )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK23(X0,X0,X3,X2,X1,combi(X0))),sK24(X0,X0,X3,X2,X1,combi(X0))) = X1 ) )
    | ~ spl28_27
    | ~ spl28_80
    | ~ spl28_180 ),
    inference(forward_demodulation,[],[f1970,f976]) ).

tff(f1970,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X3) != X1 )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK23(X0,X0,X3,X2,X1,combi(X0))),sK24(X0,X0,X3,X2,X1,combi(X0))) = X1 ) )
    | ~ spl28_27
    | ~ spl28_180 ),
    inference(superposition,[],[f1941,f678]) ).

tff(f10782,plain,
    ( spl28_449
    | ~ spl28_49
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1814,f1775,f795,f10780]) ).

tff(f10780,plain,
    ( spl28_449
  <=> ! [X1: $tType,X0: $tType,X2: fun1(X0,fun1(X1,bool)),X4: X0,X3: fun1(X0,X1)] :
        ( ~ pp(aa(X1,bool,aa(X0,fun1(X1,bool),X2,X4),aa(X0,X1,X3,X4)))
        | pp(aa(fun1(X0,bool),bool,fEx(X0),aa(fun1(X0,X1),fun1(X0,bool),aa(fun1(X0,fun1(X1,bool)),fun1(fun1(X0,X1),fun1(X0,bool)),combs(X0,X1,bool),X2),X3))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_449])]) ).

tff(f795,plain,
    ( spl28_49
  <=> ! [X0: $tType,X2: fun1(X0,bool),X1: X0] :
        ( pp(aa(fun1(X0,bool),bool,fEx(X0),X2))
        | ~ pp(aa(X0,bool,X2,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_49])]) ).

tff(f1814,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X0,fun1(X1,bool)),X3: fun1(X0,X1),X4: X0] :
        ( ~ pp(aa(X1,bool,aa(X0,fun1(X1,bool),X2,X4),aa(X0,X1,X3,X4)))
        | pp(aa(fun1(X0,bool),bool,fEx(X0),aa(fun1(X0,X1),fun1(X0,bool),aa(fun1(X0,fun1(X1,bool)),fun1(fun1(X0,X1),fun1(X0,bool)),combs(X0,X1,bool),X2),X3))) )
    | ~ spl28_49
    | ~ spl28_170 ),
    inference(superposition,[],[f796,f1776]) ).

tff(f796,plain,
    ( ! [X0: $tType,X2: fun1(X0,bool),X1: X0] :
        ( ~ pp(aa(X0,bool,X2,X1))
        | pp(aa(fun1(X0,bool),bool,fEx(X0),X2)) )
    | ~ spl28_49 ),
    inference(avatar_component_clause,[],[f795]) ).

tff(f10778,plain,
    ( spl28_448
    | ~ spl28_134
    | ~ spl28_169 ),
    inference(avatar_split_clause,[],[f1756,f1734,f1352,f10776]) ).

tff(f10776,plain,
    ( spl28_448
  <=> ! [X0: $tType,X1: $tType,X5: $tType,X4: list(X1),X2: fun1(X1,X0),X6: fun1(X5,X0),X3: X1,X7: list(X5)] :
        ( ( map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) != map(X5,X0,X6,X7) )
        | ( aa(X1,X0,X2,X3) = aa(X5,X0,X6,sK25(X0,X5,X7,X6,map(X1,X0,X2,X4),aa(X1,X0,X2,X3))) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_448])]) ).

tff(f1352,plain,
    ( spl28_134
  <=> ! [X1: $tType,X0: $tType,X3: fun1(X1,X0),X4: list(X0),X5: X0,X2: list(X1)] :
        ( ( aa(X1,X0,X3,sK25(X0,X1,X2,X3,X4,X5)) = X5 )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) != map(X1,X0,X3,X2) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_134])]) ).

tff(f1756,plain,
    ( ! [X5: $tType,X1: $tType,X0: $tType,X2: fun1(X1,X0),X3: X1,X6: fun1(X5,X0),X7: list(X5),X4: list(X1)] :
        ( ( map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) != map(X5,X0,X6,X7) )
        | ( aa(X1,X0,X2,X3) = aa(X5,X0,X6,sK25(X0,X5,X7,X6,map(X1,X0,X2,X4),aa(X1,X0,X2,X3))) ) )
    | ~ spl28_134
    | ~ spl28_169 ),
    inference(superposition,[],[f1353,f1735]) ).

tff(f1353,plain,
    ( ! [X1: $tType,X0: $tType,X2: list(X1),X3: fun1(X1,X0),X4: list(X0),X5: X0] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) != map(X1,X0,X3,X2) )
        | ( aa(X1,X0,X3,sK25(X0,X1,X2,X3,X4,X5)) = X5 ) )
    | ~ spl28_134 ),
    inference(avatar_component_clause,[],[f1352]) ).

tff(f10774,plain,
    ( spl28_447
    | ~ spl28_4
    | ~ spl28_217
    | ~ spl28_406 ),
    inference(avatar_split_clause,[],[f10131,f8605,f2786,f562,f10771]) ).

tff(f10771,plain,
    ( spl28_447
  <=> sP1(abs(abs(abs(abs(u))))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_447])]) ).

tff(f8605,plain,
    ( spl28_406
  <=> ( fTrue = aa(dB,bool,it,abs(abs(u))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_406])]) ).

tff(f10131,plain,
    ( ~ pp(fTrue)
    | sP1(abs(abs(abs(abs(u)))))
    | ~ spl28_217
    | ~ spl28_406 ),
    inference(superposition,[],[f2787,f8607]) ).

tff(f8607,plain,
    ( ( fTrue = aa(dB,bool,it,abs(abs(u))) )
    | ~ spl28_406 ),
    inference(avatar_component_clause,[],[f8605]) ).

tff(f10769,plain,
    ( spl28_446
    | ~ spl28_133
    | ~ spl28_169 ),
    inference(avatar_split_clause,[],[f1755,f1734,f1348,f10767]) ).

tff(f10767,plain,
    ( spl28_446
  <=> ! [X0: $tType,X1: $tType,X5: $tType,X4: list(X1),X2: fun1(X1,X0),X6: fun1(X5,X0),X3: X1,X7: list(X5)] :
        ( ( map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) != map(X5,X0,X6,X7) )
        | ( aa(X1,X0,X2,X3) = aa(X5,X0,X6,sK23(X5,X0,map(X1,X0,X2,X4),aa(X1,X0,X2,X3),X7,X6)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_446])]) ).

tff(f1348,plain,
    ( spl28_133
  <=> ! [X1: $tType,X0: $tType,X3: X1,X4: list(X0),X5: fun1(X0,X1),X2: list(X1)] :
        ( ( aa(X0,X1,X5,sK23(X0,X1,X2,X3,X4,X5)) = X3 )
        | ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) != map(X0,X1,X5,X4) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_133])]) ).

tff(f1755,plain,
    ( ! [X5: $tType,X1: $tType,X0: $tType,X2: fun1(X1,X0),X3: X1,X6: fun1(X5,X0),X7: list(X5),X4: list(X1)] :
        ( ( map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) != map(X5,X0,X6,X7) )
        | ( aa(X1,X0,X2,X3) = aa(X5,X0,X6,sK23(X5,X0,map(X1,X0,X2,X4),aa(X1,X0,X2,X3),X7,X6)) ) )
    | ~ spl28_133
    | ~ spl28_169 ),
    inference(superposition,[],[f1349,f1735]) ).

tff(f1349,plain,
    ( ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: list(X0),X5: fun1(X0,X1)] :
        ( ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) != map(X0,X1,X5,X4) )
        | ( aa(X0,X1,X5,sK23(X0,X1,X2,X3,X4,X5)) = X3 ) )
    | ~ spl28_133 ),
    inference(avatar_component_clause,[],[f1348]) ).

tff(f10765,plain,
    ( spl28_445
    | ~ spl28_135
    | ~ spl28_142 ),
    inference(avatar_split_clause,[],[f1521,f1513,f1356,f10763]) ).

tff(f10763,plain,
    ( spl28_445
  <=> ! [X0: $tType,X5: list(X0),X4: X0,X3: list(X0),X2: list(X0),X1: X0] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X5) != foldr(X0,list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1),X3) )
        | ( foldr(X0,list(X0),cons(X0),X2,X3) = X5 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_445])]) ).

tff(f1513,plain,
    ( spl28_142
  <=> ! [X0: $tType,X2: X0,X4: X0,X3: list(X0),X1: list(X0)] :
        ( ( X1 = X3 )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1) != aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_142])]) ).

tff(f1521,plain,
    ( ! [X0: $tType,X2: list(X0),X3: list(X0),X1: X0,X4: X0,X5: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X5) != foldr(X0,list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1),X3) )
        | ( foldr(X0,list(X0),cons(X0),X2,X3) = X5 ) )
    | ~ spl28_135
    | ~ spl28_142 ),
    inference(superposition,[],[f1514,f1357]) ).

tff(f1514,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0),X4: X0] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1) != aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3) )
        | ( X1 = X3 ) )
    | ~ spl28_142 ),
    inference(avatar_component_clause,[],[f1513]) ).

tff(f10761,plain,
    ( spl28_444
    | ~ spl28_80
    | ~ spl28_128 ),
    inference(avatar_split_clause,[],[f1313,f1307,f975,f10759]) ).

tff(f10759,plain,
    ( spl28_444
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X5: X0,X4: X2,X7: X1,X6: list(X0),X3: fun1(X2,fun1(X0,fun1(list(X0),X1)))] : ( list_case(X1,X0,X7,aa(X2,fun1(X0,fun1(list(X0),X1)),X3,X4),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X6),X5)) = aa(list(X0),X1,aa(X2,fun1(list(X0),X1),combc(X2,X0,fun1(list(X0),X1),X3,X5),X4),X6) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_444])]) ).

tff(f1313,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X2,fun1(X0,fun1(list(X0),X1))),X6: list(X0),X7: X1,X4: X2,X5: X0] : ( list_case(X1,X0,X7,aa(X2,fun1(X0,fun1(list(X0),X1)),X3,X4),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X6),X5)) = aa(list(X0),X1,aa(X2,fun1(list(X0),X1),combc(X2,X0,fun1(list(X0),X1),X3,X5),X4),X6) )
    | ~ spl28_80
    | ~ spl28_128 ),
    inference(superposition,[],[f1308,f976]) ).

tff(f10757,plain,
    ( spl28_443
    | ~ spl28_80
    | ~ spl28_128 ),
    inference(avatar_split_clause,[],[f1312,f1307,f975,f10755]) ).

tff(f10755,plain,
    ( spl28_443
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X5: X0,X4: X2,X7: X1,X6: list(X0),X3: fun1(X0,fun1(X2,fun1(list(X0),X1)))] : ( list_case(X1,X0,X7,combc(X0,X2,fun1(list(X0),X1),X3,X4),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X6),X5)) = aa(list(X0),X1,aa(X2,fun1(list(X0),X1),aa(X0,fun1(X2,fun1(list(X0),X1)),X3,X5),X4),X6) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_443])]) ).

tff(f1312,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X0,fun1(X2,fun1(list(X0),X1))),X6: list(X0),X7: X1,X4: X2,X5: X0] : ( list_case(X1,X0,X7,combc(X0,X2,fun1(list(X0),X1),X3,X4),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X6),X5)) = aa(list(X0),X1,aa(X2,fun1(list(X0),X1),aa(X0,fun1(X2,fun1(list(X0),X1)),X3,X5),X4),X6) )
    | ~ spl28_80
    | ~ spl28_128 ),
    inference(superposition,[],[f1308,f976]) ).

tff(f9665,plain,
    ( spl28_442
    | ~ spl28_108
    | ~ spl28_176 ),
    inference(avatar_split_clause,[],[f1897,f1894,f1182,f9663]) ).

tff(f9663,plain,
    ( spl28_442
  <=> ! [X4: dB,X0: fun1(nat,type),X3: dB,X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X2),X3)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),aa(type,type,combc(type,type,type,fun,X1),sK18(X1,X2,X3,X0))),X4))
        | ~ beta(X3,X4) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_442])]) ).

tff(f1182,plain,
    ( spl28_108
  <=> ! [X0: dB,X3: fun1(nat,type),X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X1),X2))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X1),X0))
        | ~ beta(X2,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_108])]) ).

tff(f1897,plain,
    ( ! [X2: dB,X3: dB,X0: fun1(nat,type),X1: type,X4: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X2),X3)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),aa(type,type,combc(type,type,type,fun,X1),sK18(X1,X2,X3,X0))),X4))
        | ~ beta(X3,X4) )
    | ~ spl28_108
    | ~ spl28_176 ),
    inference(resolution,[],[f1895,f1183]) ).

tff(f1183,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X1),X2))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X1),X0))
        | ~ beta(X2,X0) )
    | ~ spl28_108 ),
    inference(avatar_component_clause,[],[f1182]) ).

tff(f9661,plain,
    ( spl28_441
    | ~ spl28_102
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1844,f1775,f1128,f9659]) ).

tff(f9659,plain,
    ( spl28_441
  <=> ! [X0: type,X3: type,X2: type,X1: fun1(type,type)] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,X2),X3) != aa(type,type,aa(fun1(type,type),fun1(type,type),aa(fun1(type,fun1(type,type)),fun1(fun1(type,type),fun1(type,type)),combs(type,type,type),fun),X1),X0) )
        | ( aa(type,type,X1,X0) = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_441])]) ).

tff(f1128,plain,
    ( spl28_102
  <=> ! [X2: type,X0: type,X1: type,X3: type] :
        ( ( X0 = X2 )
        | ( aa(type,type,aa(type,fun1(type,type),fun,X1),X0) != aa(type,type,aa(type,fun1(type,type),fun,X3),X2) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_102])]) ).

tff(f1844,plain,
    ( ! [X2: type,X3: type,X0: type,X1: fun1(type,type)] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,X2),X3) != aa(type,type,aa(fun1(type,type),fun1(type,type),aa(fun1(type,fun1(type,type)),fun1(fun1(type,type),fun1(type,type)),combs(type,type,type),fun),X1),X0) )
        | ( aa(type,type,X1,X0) = X3 ) )
    | ~ spl28_102
    | ~ spl28_170 ),
    inference(superposition,[],[f1129,f1776]) ).

tff(f1129,plain,
    ( ! [X2: type,X3: type,X0: type,X1: type] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,X1),X0) != aa(type,type,aa(type,fun1(type,type),fun,X3),X2) )
        | ( X0 = X2 ) )
    | ~ spl28_102 ),
    inference(avatar_component_clause,[],[f1128]) ).

tff(f9655,plain,
    ( spl28_440
    | ~ spl28_104
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1828,f1775,f1136,f9653]) ).

tff(f9653,plain,
    ( spl28_440
  <=> ! [X0: dB,X3: dB,X2: dB,X1: fun1(dB,dB)] :
        ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X3) != aa(dB,dB,aa(fun1(dB,dB),fun1(dB,dB),aa(fun1(dB,fun1(dB,dB)),fun1(fun1(dB,dB),fun1(dB,dB)),combs(dB,dB,dB),app),X1),X0) )
        | ( aa(dB,dB,X1,X0) = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_440])]) ).

tff(f1828,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: fun1(dB,dB)] :
        ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X3) != aa(dB,dB,aa(fun1(dB,dB),fun1(dB,dB),aa(fun1(dB,fun1(dB,dB)),fun1(fun1(dB,dB),fun1(dB,dB)),combs(dB,dB,dB),app),X1),X0) )
        | ( aa(dB,dB,X1,X0) = X3 ) )
    | ~ spl28_104
    | ~ spl28_170 ),
    inference(superposition,[],[f1137,f1776]) ).

tff(f9651,plain,
    ( spl28_439
    | ~ spl28_13
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1811,f1775,f602,f9649]) ).

tff(f9649,plain,
    ( spl28_439
  <=> ! [X1: $tType,X0: $tType,X4: fun1(X1,X0),X3: X1,X2: fun1(X1,fun1(X0,bool))] :
        ( ( fFalse = aa(X1,bool,aa(fun1(X1,X0),fun1(X1,bool),aa(fun1(X1,fun1(X0,bool)),fun1(fun1(X1,X0),fun1(X1,bool)),combs(X1,X0,bool),X2),X4),X3) )
        | ( fTrue = aa(X0,bool,aa(X1,fun1(X0,bool),X2,X3),aa(X1,X0,X4,X3)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_439])]) ).

tff(f602,plain,
    ( spl28_13
  <=> ! [X0: bool] :
        ( ( fFalse = X0 )
        | ( fTrue = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_13])]) ).

tff(f1811,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,fun1(X0,bool)),X3: X1,X4: fun1(X1,X0)] :
        ( ( fFalse = aa(X1,bool,aa(fun1(X1,X0),fun1(X1,bool),aa(fun1(X1,fun1(X0,bool)),fun1(fun1(X1,X0),fun1(X1,bool)),combs(X1,X0,bool),X2),X4),X3) )
        | ( fTrue = aa(X0,bool,aa(X1,fun1(X0,bool),X2,X3),aa(X1,X0,X4,X3)) ) )
    | ~ spl28_13
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f603]) ).

tff(f603,plain,
    ( ! [X0: bool] :
        ( ( fFalse = X0 )
        | ( fTrue = X0 ) )
    | ~ spl28_13 ),
    inference(avatar_component_clause,[],[f602]) ).

tff(f9647,plain,
    ( spl28_438
    | ~ spl28_106
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1806,f1775,f1161,f9645]) ).

tff(f9645,plain,
    ( spl28_438
  <=> ! [X0: $tType,X4: fun1(nat,X0),X3: fun1(type,type),X2: type,X1: fun1(type,fun1(type,X0))] : ( type_case(X0,X4,X1,aa(type,type,combc(type,type,type,fun,aa(type,type,X3,X2)),X2)) = aa(type,X0,aa(fun1(type,type),fun1(type,X0),aa(fun1(type,fun1(type,X0)),fun1(fun1(type,type),fun1(type,X0)),combs(type,type,X0),X1),X3),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_438])]) ).

tff(f1806,plain,
    ( ! [X0: $tType,X2: type,X3: fun1(type,type),X1: fun1(type,fun1(type,X0)),X4: fun1(nat,X0)] : ( type_case(X0,X4,X1,aa(type,type,combc(type,type,type,fun,aa(type,type,X3,X2)),X2)) = aa(type,X0,aa(fun1(type,type),fun1(type,X0),aa(fun1(type,fun1(type,X0)),fun1(fun1(type,type),fun1(type,X0)),combs(type,type,X0),X1),X3),X2) )
    | ~ spl28_106
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f1162]) ).

tff(f9643,plain,
    ( spl28_437
    | ~ spl28_13
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1801,f1775,f602,f9641]) ).

tff(f9641,plain,
    ( spl28_437
  <=> ! [X3: $tType,X0: $tType,X4: fun1(X0,fun1(bool,X3)),X2: X0,X1: fun1(X0,bool)] :
        ( ( aa(X0,X3,aa(fun1(X0,bool),fun1(X0,X3),aa(fun1(X0,fun1(bool,X3)),fun1(fun1(X0,bool),fun1(X0,X3)),combs(X0,bool,X3),X4),X1),X2) = aa(bool,X3,aa(X0,fun1(bool,X3),X4,X2),fFalse) )
        | ( fTrue = aa(X0,bool,X1,X2) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_437])]) ).

tff(f1801,plain,
    ( ! [X0: $tType,X3: $tType,X2: X0,X1: fun1(X0,bool),X4: fun1(X0,fun1(bool,X3))] :
        ( ( aa(X0,X3,aa(fun1(X0,bool),fun1(X0,X3),aa(fun1(X0,fun1(bool,X3)),fun1(fun1(X0,bool),fun1(X0,X3)),combs(X0,bool,X3),X4),X1),X2) = aa(bool,X3,aa(X0,fun1(bool,X3),X4,X2),fFalse) )
        | ( fTrue = aa(X0,bool,X1,X2) ) )
    | ~ spl28_13
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f603]) ).

tff(f9639,plain,
    ( spl28_436
    | ~ spl28_13
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1780,f1775,f602,f9637]) ).

tff(f9637,plain,
    ( spl28_436
  <=> ! [X1: $tType,X0: $tType,X2: fun1(X0,fun1(X1,bool)),X4: X0,X3: fun1(X0,X1)] :
        ( ( fFalse = aa(X1,bool,aa(X0,fun1(X1,bool),X2,X4),aa(X0,X1,X3,X4)) )
        | ( fTrue = aa(X0,bool,aa(fun1(X0,X1),fun1(X0,bool),aa(fun1(X0,fun1(X1,bool)),fun1(fun1(X0,X1),fun1(X0,bool)),combs(X0,X1,bool),X2),X3),X4) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_436])]) ).

tff(f1780,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X0,fun1(X1,bool)),X3: fun1(X0,X1),X4: X0] :
        ( ( fFalse = aa(X1,bool,aa(X0,fun1(X1,bool),X2,X4),aa(X0,X1,X3,X4)) )
        | ( fTrue = aa(X0,bool,aa(fun1(X0,X1),fun1(X0,bool),aa(fun1(X0,fun1(X1,bool)),fun1(fun1(X0,X1),fun1(X0,bool)),combs(X0,X1,bool),X2),X3),X4) ) )
    | ~ spl28_13
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f603]) ).

tff(f9635,plain,
    ( spl28_435
    | ~ spl28_163
    | ~ spl28_165 ),
    inference(avatar_split_clause,[],[f1711,f1706,f1691,f9633]) ).

tff(f9633,plain,
    ( spl28_435
  <=> ! [X4: list(dB),X0: fun1(nat,type),X3: list(dB),X2: nat,X1: type] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X3)))
        | ~ pp(aa(list(type),bool,typings(X0,X3),sK17(X1,X4,X2,X0)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X4))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_435])]) ).

tff(f1691,plain,
    ( spl28_163
  <=> ! [X0: type,X3: fun1(nat,type),X2: nat,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,var(X2),X1)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),foldr(type,type,fun,sK17(X0,X1,X2,X3),X0)),var(X2))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_163])]) ).

tff(f1711,plain,
    ( ! [X2: nat,X3: list(dB),X0: fun1(nat,type),X1: type,X4: list(dB)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X3)))
        | ~ pp(aa(list(type),bool,typings(X0,X3),sK17(X1,X4,X2,X0)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X4))) )
    | ~ spl28_163
    | ~ spl28_165 ),
    inference(resolution,[],[f1707,f1692]) ).

tff(f1692,plain,
    ( ! [X2: nat,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),foldr(type,type,fun,sK17(X0,X1,X2,X3),X0)),var(X2)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,var(X2),X1))) )
    | ~ spl28_163 ),
    inference(avatar_component_clause,[],[f1691]) ).

tff(f9631,plain,
    ( spl28_434
    | ~ spl28_115
    | ~ spl28_148 ),
    inference(avatar_split_clause,[],[f1584,f1576,f1226,f9629]) ).

tff(f9629,plain,
    ( spl28_434
  <=> ! [X4: list(dB),X0: fun1(nat,type),X3: list(dB),X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,foldl(dB,dB,app,X2,X3),X4)))
        | pp(aa(list(type),bool,typings(X0,X3),sK15(foldr(type,type,fun,sK16(X1,X4,foldl(dB,dB,app,X2,X3),X0),X1),X3,X2,X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_434])]) ).

tff(f1584,plain,
    ( ! [X2: dB,X3: list(dB),X0: fun1(nat,type),X1: type,X4: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,foldl(dB,dB,app,X2,X3),X4)))
        | pp(aa(list(type),bool,typings(X0,X3),sK15(foldr(type,type,fun,sK16(X1,X4,foldl(dB,dB,app,X2,X3),X0),X1),X3,X2,X0))) )
    | ~ spl28_115
    | ~ spl28_148 ),
    inference(resolution,[],[f1577,f1227]) ).

tff(f9627,plain,
    ( spl28_433
    | ~ spl28_117
    | ~ spl28_148 ),
    inference(avatar_split_clause,[],[f1583,f1576,f1238,f9625]) ).

tff(f9625,plain,
    ( spl28_433
  <=> ! [X4: list(dB),X0: fun1(nat,type),X3: list(dB),X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,foldl(dB,dB,app,X2,X3),X4)))
        | pp(aa(list(type),bool,typings(X0,X3),sK16(foldr(type,type,fun,sK16(X1,X4,foldl(dB,dB,app,X2,X3),X0),X1),X3,X2,X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_433])]) ).

tff(f1583,plain,
    ( ! [X2: dB,X3: list(dB),X0: fun1(nat,type),X1: type,X4: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,foldl(dB,dB,app,X2,X3),X4)))
        | pp(aa(list(type),bool,typings(X0,X3),sK16(foldr(type,type,fun,sK16(X1,X4,foldl(dB,dB,app,X2,X3),X0),X1),X3,X2,X0))) )
    | ~ spl28_117
    | ~ spl28_148 ),
    inference(resolution,[],[f1577,f1239]) ).

tff(f9623,plain,
    ( spl28_432
    | ~ spl28_115
    | ~ spl28_146 ),
    inference(avatar_split_clause,[],[f1564,f1556,f1226,f9621]) ).

tff(f9621,plain,
    ( spl28_432
  <=> ! [X4: list(dB),X0: fun1(nat,type),X3: list(dB),X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,foldl(dB,dB,app,X2,X3),X4)))
        | pp(aa(list(type),bool,typings(X0,X3),sK15(foldr(type,type,fun,sK15(X1,X4,foldl(dB,dB,app,X2,X3),X0),X1),X3,X2,X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_432])]) ).

tff(f1564,plain,
    ( ! [X2: dB,X3: list(dB),X0: fun1(nat,type),X1: type,X4: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,foldl(dB,dB,app,X2,X3),X4)))
        | pp(aa(list(type),bool,typings(X0,X3),sK15(foldr(type,type,fun,sK15(X1,X4,foldl(dB,dB,app,X2,X3),X0),X1),X3,X2,X0))) )
    | ~ spl28_115
    | ~ spl28_146 ),
    inference(resolution,[],[f1557,f1227]) ).

tff(f9619,plain,
    ( spl28_431
    | ~ spl28_117
    | ~ spl28_146 ),
    inference(avatar_split_clause,[],[f1563,f1556,f1238,f9617]) ).

tff(f9617,plain,
    ( spl28_431
  <=> ! [X4: list(dB),X0: fun1(nat,type),X3: list(dB),X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,foldl(dB,dB,app,X2,X3),X4)))
        | pp(aa(list(type),bool,typings(X0,X3),sK16(foldr(type,type,fun,sK15(X1,X4,foldl(dB,dB,app,X2,X3),X0),X1),X3,X2,X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_431])]) ).

tff(f1563,plain,
    ( ! [X2: dB,X3: list(dB),X0: fun1(nat,type),X1: type,X4: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,foldl(dB,dB,app,X2,X3),X4)))
        | pp(aa(list(type),bool,typings(X0,X3),sK16(foldr(type,type,fun,sK15(X1,X4,foldl(dB,dB,app,X2,X3),X0),X1),X3,X2,X0))) )
    | ~ spl28_117
    | ~ spl28_146 ),
    inference(resolution,[],[f1557,f1239]) ).

tff(f9615,plain,
    ( spl28_430
    | ~ spl28_4
    | ~ spl28_217
    | ~ spl28_399 ),
    inference(avatar_split_clause,[],[f9442,f8083,f2786,f562,f9612]) ).

tff(f9612,plain,
    ( spl28_430
  <=> sP1(abs(abs(abs(abs(t2))))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_430])]) ).

tff(f8083,plain,
    ( spl28_399
  <=> ( fTrue = aa(dB,bool,it,abs(abs(t2))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_399])]) ).

tff(f9442,plain,
    ( ~ pp(fTrue)
    | sP1(abs(abs(abs(abs(t2)))))
    | ~ spl28_217
    | ~ spl28_399 ),
    inference(superposition,[],[f2787,f8085]) ).

tff(f8085,plain,
    ( ( fTrue = aa(dB,bool,it,abs(abs(t2))) )
    | ~ spl28_399 ),
    inference(avatar_component_clause,[],[f8083]) ).

tff(f9610,plain,
    ( spl28_429
    | ~ spl28_110
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1394,f1360,f1198,f9608]) ).

tff(f9608,plain,
    ( spl28_429
  <=> ! [X0: dB,X3: list(nat),X2: dB,X1: nat] : ( foldl(dB,nat,combc(dB,dB,fun1(nat,dB),subst,X0),aa(dB,dB,combc(dB,nat,dB,lift,X1),X2),aa(nat,list(nat),combc(nat,list(nat),list(nat),cons(nat),X3),X1)) = foldl(dB,nat,combc(dB,dB,fun1(nat,dB),subst,X0),X2,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_429])]) ).

tff(f1198,plain,
    ( spl28_110
  <=> ! [X2: dB,X0: dB,X1: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),combc(dB,dB,fun1(nat,dB),subst,X0),aa(dB,dB,combc(dB,nat,dB,lift,X1),X2)),X1) = X2 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_110])]) ).

tff(f1394,plain,
    ( ! [X2: dB,X3: list(nat),X0: dB,X1: nat] : ( foldl(dB,nat,combc(dB,dB,fun1(nat,dB),subst,X0),aa(dB,dB,combc(dB,nat,dB,lift,X1),X2),aa(nat,list(nat),combc(nat,list(nat),list(nat),cons(nat),X3),X1)) = foldl(dB,nat,combc(dB,dB,fun1(nat,dB),subst,X0),X2,X3) )
    | ~ spl28_110
    | ~ spl28_136 ),
    inference(superposition,[],[f1361,f1199]) ).

tff(f1199,plain,
    ( ! [X2: dB,X0: dB,X1: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),combc(dB,dB,fun1(nat,dB),subst,X0),aa(dB,dB,combc(dB,nat,dB,lift,X1),X2)),X1) = X2 )
    | ~ spl28_110 ),
    inference(avatar_component_clause,[],[f1198]) ).

tff(f9606,plain,
    ( spl28_428
    | ~ spl28_135
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1390,f1360,f1356,f9604]) ).

tff(f9604,plain,
    ( spl28_428
  <=> ! [X0: $tType,X3: list(X0),X4: X0,X5: list(X0),X2: X0,X1: fun1(X0,fun1(X0,X0))] : ( foldl(X0,X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X5),foldr(X0,X0,X1,X3,X4))) = foldl(X0,X0,X1,foldr(X0,X0,X1,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X2),X4),X5) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_428])]) ).

tff(f1390,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: fun1(X0,fun1(X0,X0)),X4: X0,X5: list(X0)] : ( foldl(X0,X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X5),foldr(X0,X0,X1,X3,X4))) = foldl(X0,X0,X1,foldr(X0,X0,X1,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X2),X4),X5) )
    | ~ spl28_135
    | ~ spl28_136 ),
    inference(superposition,[],[f1361,f1357]) ).

tff(f9463,plain,
    ( spl28_427
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_426 ),
    inference(avatar_split_clause,[],[f9459,f9456,f5544,f975,f9461]) ).

tff(f9461,plain,
    ( spl28_427
  <=> ! [X2: list(dB),X0: dB,X1: dB] :
        ( ~ sP1(foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X0),zero_zero(nat)),X1),X2))
        | sP0(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X0),abs(X1)),X2))
        | ~ pp(aa(dB,bool,it,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_427])]) ).

tff(f9456,plain,
    ( spl28_426
  <=> ! [X2: list(dB),X0: dB,X1: dB] :
        ( sP0(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X0),abs(X1)),X2))
        | ~ pp(aa(dB,bool,it,X0))
        | ~ sP1(foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),zero_zero(nat)),X0),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_426])]) ).

tff(f9459,plain,
    ( ! [X2: list(dB),X0: dB,X1: dB] :
        ( ~ sP1(foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X0),zero_zero(nat)),X1),X2))
        | sP0(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X0),abs(X1)),X2))
        | ~ pp(aa(dB,bool,it,X0)) )
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_426 ),
    inference(forward_demodulation,[],[f9457,f5589]) ).

tff(f9457,plain,
    ( ! [X2: list(dB),X0: dB,X1: dB] :
        ( sP0(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X0),abs(X1)),X2))
        | ~ pp(aa(dB,bool,it,X0))
        | ~ sP1(foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),zero_zero(nat)),X0),X2)) )
    | ~ spl28_426 ),
    inference(avatar_component_clause,[],[f9456]) ).

tff(f9458,plain,
    ( spl28_426
    | ~ spl28_18
    | ~ spl28_183 ),
    inference(avatar_split_clause,[],[f1959,f1955,f629,f9456]) ).

tff(f1955,plain,
    ( spl28_183
  <=> ! [X2: dB,X1: dB,X3: list(dB)] :
        ( ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),zero_zero(nat)),X2),X3)))
        | sP0(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),abs(X1)),X3))
        | ~ pp(aa(dB,bool,it,X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_183])]) ).

tff(f1959,plain,
    ( ! [X2: list(dB),X0: dB,X1: dB] :
        ( sP0(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X0),abs(X1)),X2))
        | ~ pp(aa(dB,bool,it,X0))
        | ~ sP1(foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),zero_zero(nat)),X0),X2)) )
    | ~ spl28_18
    | ~ spl28_183 ),
    inference(resolution,[],[f1956,f630]) ).

tff(f1956,plain,
    ( ! [X2: dB,X3: list(dB),X1: dB] :
        ( ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),zero_zero(nat)),X2),X3)))
        | sP0(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),abs(X1)),X3))
        | ~ pp(aa(dB,bool,it,X2)) )
    | ~ spl28_183 ),
    inference(avatar_component_clause,[],[f1955]) ).

tff(f9437,plain,
    ( spl28_425
    | ~ spl28_80
    | ~ spl28_179 ),
    inference(avatar_split_clause,[],[f1928,f1924,f975,f9435]) ).

tff(f9435,plain,
    ( spl28_425
  <=> ! [X2: dB,X0: nat,X1: dB] : ( aa(dB,dB,combc(dB,nat,dB,lift,X0),aa(dB,dB,combc(dB,dB,dB,app,X2),X1)) = aa(dB,dB,combc(dB,dB,dB,app,aa(dB,dB,combc(dB,nat,dB,lift,X0),X2)),aa(dB,dB,combc(dB,nat,dB,lift,X0),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_425])]) ).

tff(f1924,plain,
    ( spl28_179
  <=> ! [X2: dB,X0: nat,X1: dB] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(dB,dB,combc(dB,nat,dB,lift,X0),X2)),aa(dB,dB,combc(dB,nat,dB,lift,X0),X1)) = aa(dB,dB,combc(dB,nat,dB,lift,X0),aa(dB,dB,combc(dB,dB,dB,app,X1),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_179])]) ).

tff(f1928,plain,
    ( ! [X2: dB,X0: nat,X1: dB] : ( aa(dB,dB,combc(dB,nat,dB,lift,X0),aa(dB,dB,combc(dB,dB,dB,app,X2),X1)) = aa(dB,dB,combc(dB,dB,dB,app,aa(dB,dB,combc(dB,nat,dB,lift,X0),X2)),aa(dB,dB,combc(dB,nat,dB,lift,X0),X1)) )
    | ~ spl28_80
    | ~ spl28_179 ),
    inference(superposition,[],[f1925,f976]) ).

tff(f1925,plain,
    ( ! [X2: dB,X0: nat,X1: dB] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(dB,dB,combc(dB,nat,dB,lift,X0),X2)),aa(dB,dB,combc(dB,nat,dB,lift,X0),X1)) = aa(dB,dB,combc(dB,nat,dB,lift,X0),aa(dB,dB,combc(dB,dB,dB,app,X1),X2)) )
    | ~ spl28_179 ),
    inference(avatar_component_clause,[],[f1924]) ).

tff(f9433,plain,
    ( spl28_424
    | ~ spl28_65
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1835,f1775,f896,f9431]) ).

tff(f9431,plain,
    ( spl28_424
  <=> ! [X0: $tType,X2: fun1(X0,list(X0)),X1: X0] : ( aa(X0,list(X0),X2,X1) != aa(X0,list(X0),aa(fun1(X0,list(X0)),fun1(X0,list(X0)),aa(fun1(X0,fun1(list(X0),list(X0))),fun1(fun1(X0,list(X0)),fun1(X0,list(X0))),combs(X0,list(X0),list(X0)),cons(X0)),X2),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_424])]) ).

tff(f896,plain,
    ( spl28_65
  <=> ! [X0: $tType,X2: list(X0),X1: X0] : ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X1),X2) != X2 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_65])]) ).

tff(f1835,plain,
    ( ! [X0: $tType,X2: fun1(X0,list(X0)),X1: X0] : ( aa(X0,list(X0),X2,X1) != aa(X0,list(X0),aa(fun1(X0,list(X0)),fun1(X0,list(X0)),aa(fun1(X0,fun1(list(X0),list(X0))),fun1(fun1(X0,list(X0)),fun1(X0,list(X0))),combs(X0,list(X0),list(X0)),cons(X0)),X2),X1) )
    | ~ spl28_65
    | ~ spl28_170 ),
    inference(superposition,[],[f897,f1776]) ).

tff(f897,plain,
    ( ! [X0: $tType,X2: list(X0),X1: X0] : ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X1),X2) != X2 )
    | ~ spl28_65 ),
    inference(avatar_component_clause,[],[f896]) ).

tff(f9429,plain,
    ( spl28_423
    | ~ spl28_29
    | ~ spl28_169 ),
    inference(avatar_split_clause,[],[f1739,f1734,f694,f9427]) ).

tff(f9427,plain,
    ( spl28_423
  <=> ! [X0: $tType,X4: list(nat),X3: X0,X2: nat,X1: fun1(nat,X0)] : ( map(nat,X0,shift(X0,X1,X2,X3),aa(nat,list(nat),combc(nat,list(nat),list(nat),cons(nat),X4),X2)) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X3),map(nat,X0,shift(X0,X1,X2,X3),X4)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_423])]) ).

tff(f694,plain,
    ( spl28_29
  <=> ! [X0: $tType,X2: fun1(nat,X0),X4: nat,X1: X0] : ( aa(nat,X0,shift(X0,X2,X4,X1),X4) = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_29])]) ).

tff(f1739,plain,
    ( ! [X0: $tType,X2: nat,X3: X0,X1: fun1(nat,X0),X4: list(nat)] : ( map(nat,X0,shift(X0,X1,X2,X3),aa(nat,list(nat),combc(nat,list(nat),list(nat),cons(nat),X4),X2)) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X3),map(nat,X0,shift(X0,X1,X2,X3),X4)) )
    | ~ spl28_29
    | ~ spl28_169 ),
    inference(superposition,[],[f1735,f695]) ).

tff(f695,plain,
    ( ! [X0: $tType,X2: fun1(nat,X0),X1: X0,X4: nat] : ( aa(nat,X0,shift(X0,X2,X4,X1),X4) = X1 )
    | ~ spl28_29 ),
    inference(avatar_component_clause,[],[f694]) ).

tff(f9425,plain,
    ( spl28_422
    | ~ spl28_133
    | ~ spl28_135 ),
    inference(avatar_split_clause,[],[f1383,f1356,f1348,f9423]) ).

tff(f9423,plain,
    ( spl28_422
  <=> ! [X0: $tType,X4: $tType,X5: fun1(X4,X0),X6: list(X4),X3: list(X0),X2: list(X0),X1: X0] :
        ( ( map(X4,X0,X5,X6) != foldr(X0,list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1),X3) )
        | ( aa(X4,X0,X5,sK23(X4,X0,foldr(X0,list(X0),cons(X0),X2,X3),X1,X6,X5)) = X1 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_422])]) ).

tff(f1383,plain,
    ( ! [X4: $tType,X0: $tType,X2: list(X0),X3: list(X0),X1: X0,X6: list(X4),X5: fun1(X4,X0)] :
        ( ( map(X4,X0,X5,X6) != foldr(X0,list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1),X3) )
        | ( aa(X4,X0,X5,sK23(X4,X0,foldr(X0,list(X0),cons(X0),X2,X3),X1,X6,X5)) = X1 ) )
    | ~ spl28_133
    | ~ spl28_135 ),
    inference(superposition,[],[f1349,f1357]) ).

tff(f9421,plain,
    ( spl28_421
    | ~ spl28_134
    | ~ spl28_135 ),
    inference(avatar_split_clause,[],[f1382,f1356,f1352,f9419]) ).

tff(f9419,plain,
    ( spl28_421
  <=> ! [X0: $tType,X4: $tType,X5: fun1(X4,X0),X6: list(X4),X3: list(X0),X2: list(X0),X1: X0] :
        ( ( map(X4,X0,X5,X6) != foldr(X0,list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1),X3) )
        | ( aa(X4,X0,X5,sK25(X0,X4,X6,X5,foldr(X0,list(X0),cons(X0),X2,X3),X1)) = X1 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_421])]) ).

tff(f1382,plain,
    ( ! [X4: $tType,X0: $tType,X2: list(X0),X3: list(X0),X1: X0,X6: list(X4),X5: fun1(X4,X0)] :
        ( ( map(X4,X0,X5,X6) != foldr(X0,list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1),X3) )
        | ( aa(X4,X0,X5,sK25(X0,X4,X6,X5,foldr(X0,list(X0),cons(X0),X2,X3),X1)) = X1 ) )
    | ~ spl28_134
    | ~ spl28_135 ),
    inference(superposition,[],[f1353,f1357]) ).

tff(f8953,plain,
    ( spl28_420
    | ~ spl28_113
    | ~ spl28_323 ),
    inference(avatar_split_clause,[],[f5112,f5056,f1217,f8951]) ).

tff(f1217,plain,
    ( spl28_113
  <=> ! [X0: nat] : sP1(abs(var(X0))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_113])]) ).

tff(f5112,plain,
    ( ! [X0: nat] : ( fTrue = aa(dB,bool,it,abs(var(X0))) )
    | ~ spl28_113
    | ~ spl28_323 ),
    inference(resolution,[],[f5057,f1218]) ).

tff(f1218,plain,
    ( ! [X0: nat] : sP1(abs(var(X0)))
    | ~ spl28_113 ),
    inference(avatar_component_clause,[],[f1217]) ).

tff(f8850,plain,
    ( spl28_419
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_418 ),
    inference(avatar_split_clause,[],[f8846,f8843,f5544,f975,f8848]) ).

tff(f8848,plain,
    ( spl28_419
  <=> ! [X0: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t_a),aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X0),ia),foldl(dB,dB,app,var(i),rs))))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_419])]) ).

tff(f8843,plain,
    ( spl28_418
  <=> ! [X0: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t),X0))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t_a),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,var(i),rs)),ia),X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_418])]) ).

tff(f8846,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t_a),aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X0),ia),foldl(dB,dB,app,var(i),rs))))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t),X0)) )
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_418 ),
    inference(forward_demodulation,[],[f8844,f5589]) ).

tff(f8844,plain,
    ( ! [X0: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t),X0))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t_a),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,var(i),rs)),ia),X0))) )
    | ~ spl28_418 ),
    inference(avatar_component_clause,[],[f8843]) ).

tff(f8845,plain,
    ( spl28_418
    | ~ spl28_89
    | ~ spl28_184 ),
    inference(avatar_split_clause,[],[f1994,f1982,f1049,f8843]) ).

tff(f1049,plain,
    ( spl28_89
  <=> pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,ea,ia,t)),t_a),foldl(dB,dB,app,var(i),rs))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_89])]) ).

tff(f1994,plain,
    ( ! [X0: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t),X0))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t_a),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,var(i),rs)),ia),X0))) )
    | ~ spl28_89
    | ~ spl28_184 ),
    inference(resolution,[],[f1983,f1051]) ).

tff(f1051,plain,
    ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,ea,ia,t)),t_a),foldl(dB,dB,app,var(i),rs)))
    | ~ spl28_89 ),
    inference(avatar_component_clause,[],[f1049]) ).

tff(f8826,plain,
    ( spl28_417
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_416 ),
    inference(avatar_split_clause,[],[f8822,f8819,f5544,f975,f8824]) ).

tff(f8824,plain,
    ( spl28_417
  <=> ! [X0: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(e),t1),aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X0),i),foldl(dB,dB,app,var(i),rs))))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(e),t),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_417])]) ).

tff(f8819,plain,
    ( spl28_416
  <=> ! [X0: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(e),t),X0))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(e),t1),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,var(i),rs)),i),X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_416])]) ).

tff(f8822,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(e),t1),aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X0),i),foldl(dB,dB,app,var(i),rs))))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(e),t),X0)) )
    | ~ spl28_80
    | ~ spl28_348
    | ~ spl28_416 ),
    inference(forward_demodulation,[],[f8820,f5589]) ).

tff(f8820,plain,
    ( ! [X0: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(e),t),X0))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(e),t1),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,var(i),rs)),i),X0))) )
    | ~ spl28_416 ),
    inference(avatar_component_clause,[],[f8819]) ).

tff(f8821,plain,
    ( spl28_416
    | ~ spl28_91
    | ~ spl28_184 ),
    inference(avatar_split_clause,[],[f1992,f1982,f1062,f8819]) ).

tff(f1062,plain,
    ( spl28_91
  <=> pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),foldl(dB,dB,app,var(i),rs))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_91])]) ).

tff(f1992,plain,
    ( ! [X0: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(e),t),X0))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(e),t1),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,var(i),rs)),i),X0))) )
    | ~ spl28_91
    | ~ spl28_184 ),
    inference(resolution,[],[f1983,f1064]) ).

tff(f1064,plain,
    ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),foldl(dB,dB,app,var(i),rs)))
    | ~ spl28_91 ),
    inference(avatar_component_clause,[],[f1062]) ).

tff(f8817,plain,
    ( spl28_415
    | ~ spl28_13
    | ~ spl28_169 ),
    inference(avatar_split_clause,[],[f1745,f1734,f602,f8815]) ).

tff(f8815,plain,
    ( spl28_415
  <=> ! [X0: $tType,X3: list(X0),X2: X0,X1: fun1(X0,bool)] :
        ( ( map(X0,bool,X1,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X2)) = aa(list(bool),list(bool),aa(bool,fun1(list(bool),list(bool)),cons(bool),fFalse),map(X0,bool,X1,X3)) )
        | ( fTrue = aa(X0,bool,X1,X2) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_415])]) ).

tff(f1745,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: fun1(X0,bool)] :
        ( ( map(X0,bool,X1,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X2)) = aa(list(bool),list(bool),aa(bool,fun1(list(bool),list(bool)),cons(bool),fFalse),map(X0,bool,X1,X3)) )
        | ( fTrue = aa(X0,bool,X1,X2) ) )
    | ~ spl28_13
    | ~ spl28_169 ),
    inference(superposition,[],[f1735,f603]) ).

tff(f8813,plain,
    ( spl28_414
    | ~ spl28_148
    | ~ spl28_165 ),
    inference(avatar_split_clause,[],[f1710,f1706,f1576,f8811]) ).

tff(f8811,plain,
    ( spl28_414
  <=> ! [X4: list(dB),X0: fun1(nat,type),X3: list(dB),X2: dB,X1: type] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X3)))
        | ~ pp(aa(list(type),bool,typings(X0,X3),sK16(X1,X4,X2,X0)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X4))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_414])]) ).

tff(f1710,plain,
    ( ! [X2: dB,X3: list(dB),X0: fun1(nat,type),X1: type,X4: list(dB)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X3)))
        | ~ pp(aa(list(type),bool,typings(X0,X3),sK16(X1,X4,X2,X0)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X4))) )
    | ~ spl28_148
    | ~ spl28_165 ),
    inference(resolution,[],[f1707,f1577]) ).

tff(f8809,plain,
    ( spl28_413
    | ~ spl28_146
    | ~ spl28_165 ),
    inference(avatar_split_clause,[],[f1709,f1706,f1556,f8807]) ).

tff(f8807,plain,
    ( spl28_413
  <=> ! [X4: list(dB),X0: fun1(nat,type),X3: list(dB),X2: dB,X1: type] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X3)))
        | ~ pp(aa(list(type),bool,typings(X0,X3),sK15(X1,X4,X2,X0)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X4))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_413])]) ).

tff(f1709,plain,
    ( ! [X2: dB,X3: list(dB),X0: fun1(nat,type),X1: type,X4: list(dB)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X3)))
        | ~ pp(aa(list(type),bool,typings(X0,X3),sK15(X1,X4,X2,X0)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X4))) )
    | ~ spl28_146
    | ~ spl28_165 ),
    inference(resolution,[],[f1707,f1557]) ).

tff(f8805,plain,
    ( spl28_412
    | ~ spl28_235
    | ~ spl28_323 ),
    inference(avatar_split_clause,[],[f5110,f5056,f2917,f8802]) ).

tff(f2917,plain,
    ( spl28_235
  <=> sP1(abs(abs(ua))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_235])]) ).

tff(f5110,plain,
    ( ( fTrue = aa(dB,bool,it,abs(abs(ua))) )
    | ~ spl28_235
    | ~ spl28_323 ),
    inference(resolution,[],[f5057,f2919]) ).

tff(f2919,plain,
    ( sP1(abs(abs(ua)))
    | ~ spl28_235 ),
    inference(avatar_component_clause,[],[f2917]) ).

tff(f8800,plain,
    ( spl28_411
    | ~ spl28_80
    | ~ spl28_128 ),
    inference(avatar_split_clause,[],[f1321,f1307,f975,f8798]) ).

tff(f8798,plain,
    ( spl28_411
  <=> ! [X0: $tType,X1: $tType,X2: $tType,X6: fun1(X1,X2),X4: X0,X5: list(X0),X3: fun1(X0,fun1(list(X0),fun1(X1,X2))),X7: X1] : ( aa(list(X0),X2,combc(list(X0),X1,X2,aa(X0,fun1(list(X0),fun1(X1,X2)),X3,X4),X7),X5) = aa(X1,X2,list_case(fun1(X1,X2),X0,X6,X3,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X5),X4)),X7) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_411])]) ).

tff(f1321,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X0,fun1(list(X0),fun1(X1,X2))),X6: fun1(X1,X2),X7: X1,X4: X0,X5: list(X0)] : ( aa(list(X0),X2,combc(list(X0),X1,X2,aa(X0,fun1(list(X0),fun1(X1,X2)),X3,X4),X7),X5) = aa(X1,X2,list_case(fun1(X1,X2),X0,X6,X3,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X5),X4)),X7) )
    | ~ spl28_80
    | ~ spl28_128 ),
    inference(superposition,[],[f976,f1308]) ).

tff(f8796,plain,
    ( spl28_410
    | ~ spl28_80
    | ~ spl28_94 ),
    inference(avatar_split_clause,[],[f1089,f1078,f975,f8794]) ).

tff(f8794,plain,
    ( spl28_410
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X2,fun1(X0,X1)),X4: X2,X5: fun1(X0,X1)] :
        ( ( aa(X2,X1,combc(X2,X0,X1,X3,sK19(X1,X0,aa(X2,fun1(X0,X1),X3,X4),X5)),X4) != aa(X0,X1,X5,sK19(X1,X0,aa(X2,fun1(X0,X1),X3,X4),X5)) )
        | ( aa(X2,fun1(X0,X1),X3,X4) = X5 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_410])]) ).

tff(f1089,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X2,fun1(X0,X1)),X4: X2,X5: fun1(X0,X1)] :
        ( ( aa(X2,X1,combc(X2,X0,X1,X3,sK19(X1,X0,aa(X2,fun1(X0,X1),X3,X4),X5)),X4) != aa(X0,X1,X5,sK19(X1,X0,aa(X2,fun1(X0,X1),X3,X4),X5)) )
        | ( aa(X2,fun1(X0,X1),X3,X4) = X5 ) )
    | ~ spl28_80
    | ~ spl28_94 ),
    inference(superposition,[],[f1079,f976]) ).

tff(f8792,plain,
    ( spl28_409
    | ~ spl28_80
    | ~ spl28_94 ),
    inference(avatar_split_clause,[],[f1084,f1078,f975,f8790]) ).

tff(f8790,plain,
    ( spl28_409
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X4: X2,X3: fun1(X2,fun1(X0,X1)),X5: fun1(X0,X1)] :
        ( ( aa(X2,X1,combc(X2,X0,X1,X3,sK19(X1,X0,X5,aa(X2,fun1(X0,X1),X3,X4))),X4) != aa(X0,X1,X5,sK19(X1,X0,X5,aa(X2,fun1(X0,X1),X3,X4))) )
        | ( aa(X2,fun1(X0,X1),X3,X4) = X5 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_409])]) ).

tff(f1084,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X2,fun1(X0,X1)),X4: X2,X5: fun1(X0,X1)] :
        ( ( aa(X2,X1,combc(X2,X0,X1,X3,sK19(X1,X0,X5,aa(X2,fun1(X0,X1),X3,X4))),X4) != aa(X0,X1,X5,sK19(X1,X0,X5,aa(X2,fun1(X0,X1),X3,X4))) )
        | ( aa(X2,fun1(X0,X1),X3,X4) = X5 ) )
    | ~ spl28_80
    | ~ spl28_94 ),
    inference(superposition,[],[f1079,f976]) ).

tff(f8705,plain,
    ( spl28_408
    | ~ spl28_49
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1827,f1775,f795,f8703]) ).

tff(f8703,plain,
    ( spl28_408
  <=> ! [X1: $tType,X0: $tType,X4: fun1(X1,X0),X3: X1,X2: fun1(X1,fun1(X0,bool))] :
        ( ~ pp(aa(X1,bool,aa(fun1(X1,X0),fun1(X1,bool),aa(fun1(X1,fun1(X0,bool)),fun1(fun1(X1,X0),fun1(X1,bool)),combs(X1,X0,bool),X2),X4),X3))
        | pp(aa(fun1(X0,bool),bool,fEx(X0),aa(X1,fun1(X0,bool),X2,X3))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_408])]) ).

tff(f1827,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,fun1(X0,bool)),X3: X1,X4: fun1(X1,X0)] :
        ( ~ pp(aa(X1,bool,aa(fun1(X1,X0),fun1(X1,bool),aa(fun1(X1,fun1(X0,bool)),fun1(fun1(X1,X0),fun1(X1,bool)),combs(X1,X0,bool),X2),X4),X3))
        | pp(aa(fun1(X0,bool),bool,fEx(X0),aa(X1,fun1(X0,bool),X2,X3))) )
    | ~ spl28_49
    | ~ spl28_170 ),
    inference(superposition,[],[f796,f1776]) ).

tff(f8701,plain,
    ( spl28_407
    | ~ spl28_29
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1783,f1775,f694,f8699]) ).

tff(f8699,plain,
    ( spl28_407
  <=> ! [X1: $tType,X0: $tType,X2: fun1(nat,fun1(X0,X1)),X4: fun1(X0,X1),X5: fun1(nat,X0),X3: nat] : ( aa(nat,X1,aa(fun1(nat,X0),fun1(nat,X1),aa(fun1(nat,fun1(X0,X1)),fun1(fun1(nat,X0),fun1(nat,X1)),combs(nat,X0,X1),shift(fun1(X0,X1),X2,X3,X4)),X5),X3) = aa(X0,X1,X4,aa(nat,X0,X5,X3)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_407])]) ).

tff(f1783,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(nat,fun1(X0,X1)),X3: nat,X4: fun1(X0,X1),X5: fun1(nat,X0)] : ( aa(nat,X1,aa(fun1(nat,X0),fun1(nat,X1),aa(fun1(nat,fun1(X0,X1)),fun1(fun1(nat,X0),fun1(nat,X1)),combs(nat,X0,X1),shift(fun1(X0,X1),X2,X3,X4)),X5),X3) = aa(X0,X1,X4,aa(nat,X0,X5,X3)) )
    | ~ spl28_29
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f695]) ).

tff(f8608,plain,
    ( spl28_406
    | ~ spl28_228
    | ~ spl28_323 ),
    inference(avatar_split_clause,[],[f5109,f5056,f2875,f8605]) ).

tff(f2875,plain,
    ( spl28_228
  <=> sP1(abs(abs(u))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_228])]) ).

tff(f5109,plain,
    ( ( fTrue = aa(dB,bool,it,abs(abs(u))) )
    | ~ spl28_228
    | ~ spl28_323 ),
    inference(resolution,[],[f5057,f2877]) ).

tff(f2877,plain,
    ( sP1(abs(abs(u)))
    | ~ spl28_228 ),
    inference(avatar_component_clause,[],[f2875]) ).

tff(f8123,plain,
    ( spl28_405
    | ~ spl28_29
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1856,f1775,f975,f694,f8121]) ).

tff(f8121,plain,
    ( spl28_405
  <=> ! [X0: $tType,X4: $tType,X3: X0,X5: fun1(nat,fun1(X0,X4)),X2: nat,X1: fun1(nat,X0)] : ( aa(nat,X4,aa(fun1(nat,X0),fun1(nat,X4),aa(fun1(nat,fun1(X0,X4)),fun1(fun1(nat,X0),fun1(nat,X4)),combs(nat,X0,X4),X5),shift(X0,X1,X2,X3)),X2) = aa(nat,X4,combc(nat,X0,X4,X5,X3),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_405])]) ).

tff(f1856,plain,
    ( ! [X4: $tType,X0: $tType,X2: nat,X3: X0,X1: fun1(nat,X0),X5: fun1(nat,fun1(X0,X4))] : ( aa(nat,X4,aa(fun1(nat,X0),fun1(nat,X4),aa(fun1(nat,fun1(X0,X4)),fun1(fun1(nat,X0),fun1(nat,X4)),combs(nat,X0,X4),X5),shift(X0,X1,X2,X3)),X2) = aa(nat,X4,combc(nat,X0,X4,X5,X3),X2) )
    | ~ spl28_29
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(forward_demodulation,[],[f1793,f976]) ).

tff(f1793,plain,
    ( ! [X4: $tType,X0: $tType,X2: nat,X3: X0,X1: fun1(nat,X0),X5: fun1(nat,fun1(X0,X4))] : ( aa(nat,X4,aa(fun1(nat,X0),fun1(nat,X4),aa(fun1(nat,fun1(X0,X4)),fun1(fun1(nat,X0),fun1(nat,X4)),combs(nat,X0,X4),X5),shift(X0,X1,X2,X3)),X2) = aa(X0,X4,aa(nat,fun1(X0,X4),X5,X2),X3) )
    | ~ spl28_29
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f695]) ).

tff(f8119,plain,
    ( spl28_404
    | ~ spl28_101
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1846,f1775,f1124,f8117]) ).

tff(f8117,plain,
    ( spl28_404
  <=> ! [X0: type,X3: type,X2: type,X1: fun1(type,type)] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,X2),X3) != aa(type,type,aa(fun1(type,type),fun1(type,type),aa(fun1(type,fun1(type,type)),fun1(fun1(type,type),fun1(type,type)),combs(type,type,type),fun),X1),X0) )
        | ( X0 = X2 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_404])]) ).

tff(f1124,plain,
    ( spl28_101
  <=> ! [X0: type,X3: type,X2: type,X1: type] :
        ( ( X1 = X3 )
        | ( aa(type,type,aa(type,fun1(type,type),fun,X1),X0) != aa(type,type,aa(type,fun1(type,type),fun,X3),X2) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_101])]) ).

tff(f1846,plain,
    ( ! [X2: type,X3: type,X0: type,X1: fun1(type,type)] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,X2),X3) != aa(type,type,aa(fun1(type,type),fun1(type,type),aa(fun1(type,fun1(type,type)),fun1(fun1(type,type),fun1(type,type)),combs(type,type,type),fun),X1),X0) )
        | ( X0 = X2 ) )
    | ~ spl28_101
    | ~ spl28_170 ),
    inference(superposition,[],[f1125,f1776]) ).

tff(f1125,plain,
    ( ! [X2: type,X3: type,X0: type,X1: type] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,X1),X0) != aa(type,type,aa(type,fun1(type,type),fun,X3),X2) )
        | ( X1 = X3 ) )
    | ~ spl28_101 ),
    inference(avatar_component_clause,[],[f1124]) ).

tff(f8115,plain,
    ( spl28_403
    | ~ spl28_103
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1830,f1775,f1132,f8113]) ).

tff(f8113,plain,
    ( spl28_403
  <=> ! [X0: dB,X3: dB,X2: dB,X1: fun1(dB,dB)] :
        ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X3) != aa(dB,dB,aa(fun1(dB,dB),fun1(dB,dB),aa(fun1(dB,fun1(dB,dB)),fun1(fun1(dB,dB),fun1(dB,dB)),combs(dB,dB,dB),app),X1),X0) )
        | ( X0 = X2 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_403])]) ).

tff(f1830,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: fun1(dB,dB)] :
        ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X3) != aa(dB,dB,aa(fun1(dB,dB),fun1(dB,dB),aa(fun1(dB,fun1(dB,dB)),fun1(fun1(dB,dB),fun1(dB,dB)),combs(dB,dB,dB),app),X1),X0) )
        | ( X0 = X2 ) )
    | ~ spl28_103
    | ~ spl28_170 ),
    inference(superposition,[],[f1133,f1776]) ).

tff(f8111,plain,
    ( spl28_402
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1807,f1775,f975,f8109]) ).

tff(f8109,plain,
    ( spl28_402
  <=> ! [X1: $tType,X2: $tType,X0: $tType,X3: fun1(X2,fun1(X0,X1)),X4: X2,X5: fun1(X2,X0)] : ( aa(X2,X1,aa(fun1(X2,X0),fun1(X2,X1),aa(fun1(X2,fun1(X0,X1)),fun1(fun1(X2,X0),fun1(X2,X1)),combs(X2,X0,X1),X3),X5),X4) = aa(X2,X1,combc(X2,X0,X1,X3,aa(X2,X0,X5,X4)),X4) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_402])]) ).

tff(f1807,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X2,fun1(X0,X1)),X4: X2,X5: fun1(X2,X0)] : ( aa(X2,X1,aa(fun1(X2,X0),fun1(X2,X1),aa(fun1(X2,fun1(X0,X1)),fun1(fun1(X2,X0),fun1(X2,X1)),combs(X2,X0,X1),X3),X5),X4) = aa(X2,X1,combc(X2,X0,X1,X3,aa(X2,X0,X5,X4)),X4) )
    | ~ spl28_80
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f976]) ).

tff(f8107,plain,
    ( spl28_401
    | ~ spl28_80
    | ~ spl28_94 ),
    inference(avatar_split_clause,[],[f1088,f1078,f975,f8105]) ).

tff(f8105,plain,
    ( spl28_401
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X0,fun1(X2,X1)),X4: X2,X5: fun1(X0,X1)] :
        ( ( aa(X2,X1,aa(X0,fun1(X2,X1),X3,sK19(X1,X0,combc(X0,X2,X1,X3,X4),X5)),X4) != aa(X0,X1,X5,sK19(X1,X0,combc(X0,X2,X1,X3,X4),X5)) )
        | ( combc(X0,X2,X1,X3,X4) = X5 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_401])]) ).

tff(f1088,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X0,fun1(X2,X1)),X4: X2,X5: fun1(X0,X1)] :
        ( ( aa(X2,X1,aa(X0,fun1(X2,X1),X3,sK19(X1,X0,combc(X0,X2,X1,X3,X4),X5)),X4) != aa(X0,X1,X5,sK19(X1,X0,combc(X0,X2,X1,X3,X4),X5)) )
        | ( combc(X0,X2,X1,X3,X4) = X5 ) )
    | ~ spl28_80
    | ~ spl28_94 ),
    inference(superposition,[],[f1079,f976]) ).

tff(f8103,plain,
    ( spl28_400
    | ~ spl28_80
    | ~ spl28_94 ),
    inference(avatar_split_clause,[],[f1083,f1078,f975,f8101]) ).

tff(f8101,plain,
    ( spl28_400
  <=> ! [X1: $tType,X2: $tType,X0: $tType,X5: fun1(X0,X1),X4: X2,X3: fun1(X0,fun1(X2,X1))] :
        ( ( aa(X2,X1,aa(X0,fun1(X2,X1),X3,sK19(X1,X0,X5,combc(X0,X2,X1,X3,X4))),X4) != aa(X0,X1,X5,sK19(X1,X0,X5,combc(X0,X2,X1,X3,X4))) )
        | ( combc(X0,X2,X1,X3,X4) = X5 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_400])]) ).

tff(f1083,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X0,fun1(X2,X1)),X4: X2,X5: fun1(X0,X1)] :
        ( ( aa(X2,X1,aa(X0,fun1(X2,X1),X3,sK19(X1,X0,X5,combc(X0,X2,X1,X3,X4))),X4) != aa(X0,X1,X5,sK19(X1,X0,X5,combc(X0,X2,X1,X3,X4))) )
        | ( combc(X0,X2,X1,X3,X4) = X5 ) )
    | ~ spl28_80
    | ~ spl28_94 ),
    inference(superposition,[],[f1079,f976]) ).

tff(f8086,plain,
    ( spl28_399
    | ~ spl28_221
    | ~ spl28_323 ),
    inference(avatar_split_clause,[],[f5108,f5056,f2836,f8083]) ).

tff(f2836,plain,
    ( spl28_221
  <=> sP1(abs(abs(t2))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_221])]) ).

tff(f5108,plain,
    ( ( fTrue = aa(dB,bool,it,abs(abs(t2))) )
    | ~ spl28_221
    | ~ spl28_323 ),
    inference(resolution,[],[f5057,f2838]) ).

tff(f2838,plain,
    ( sP1(abs(abs(t2)))
    | ~ spl28_221 ),
    inference(avatar_component_clause,[],[f2836]) ).

tff(f8081,plain,
    ( spl28_398
    | ~ spl28_142
    | ~ spl28_169 ),
    inference(avatar_split_clause,[],[f1761,f1734,f1513,f8079]) ).

tff(f8079,plain,
    ( spl28_398
  <=> ! [X1: $tType,X0: $tType,X5: X0,X6: list(X0),X4: list(X1),X3: X1,X2: fun1(X1,X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X6) != map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) )
        | ( map(X1,X0,X2,X4) = X6 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_398])]) ).

tff(f1761,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,X0),X3: X1,X6: list(X0),X4: list(X1),X5: X0] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X6) != map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) )
        | ( map(X1,X0,X2,X4) = X6 ) )
    | ~ spl28_142
    | ~ spl28_169 ),
    inference(superposition,[],[f1514,f1735]) ).

tff(f7553,plain,
    ( spl28_397
    | ~ spl28_103
    | ~ spl28_179 ),
    inference(avatar_split_clause,[],[f1931,f1924,f1132,f7551]) ).

tff(f7551,plain,
    ( spl28_397
  <=> ! [X4: dB,X0: nat,X3: dB,X2: dB,X1: dB] :
        ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X4) != aa(dB,dB,combc(dB,nat,dB,lift,X0),aa(dB,dB,combc(dB,dB,dB,app,X2),X1)) )
        | ( aa(dB,dB,combc(dB,nat,dB,lift,X0),X1) = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_397])]) ).

tff(f1931,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: dB,X4: dB] :
        ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X4) != aa(dB,dB,combc(dB,nat,dB,lift,X0),aa(dB,dB,combc(dB,dB,dB,app,X2),X1)) )
        | ( aa(dB,dB,combc(dB,nat,dB,lift,X0),X1) = X3 ) )
    | ~ spl28_103
    | ~ spl28_179 ),
    inference(superposition,[],[f1133,f1925]) ).

tff(f7549,plain,
    ( spl28_396
    | ~ spl28_104
    | ~ spl28_179 ),
    inference(avatar_split_clause,[],[f1929,f1924,f1136,f7547]) ).

tff(f7547,plain,
    ( spl28_396
  <=> ! [X4: dB,X0: nat,X3: dB,X2: dB,X1: dB] :
        ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X4) != aa(dB,dB,combc(dB,nat,dB,lift,X0),aa(dB,dB,combc(dB,dB,dB,app,X2),X1)) )
        | ( aa(dB,dB,combc(dB,nat,dB,lift,X0),X2) = X4 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_396])]) ).

tff(f1929,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: dB,X4: dB] :
        ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X4) != aa(dB,dB,combc(dB,nat,dB,lift,X0),aa(dB,dB,combc(dB,dB,dB,app,X2),X1)) )
        | ( aa(dB,dB,combc(dB,nat,dB,lift,X0),X2) = X4 ) )
    | ~ spl28_104
    | ~ spl28_179 ),
    inference(superposition,[],[f1137,f1925]) ).

tff(f7545,plain,
    ( spl28_395
    | ~ spl28_73
    | ~ spl28_176 ),
    inference(avatar_split_clause,[],[f1900,f1894,f938,f7543]) ).

tff(f7543,plain,
    ( spl28_395
  <=> ! [X0: fun1(nat,type),X3: nat,X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X2),var(X3))))
        | ( aa(nat,type,X0,X3) = aa(type,type,combc(type,type,type,fun,X1),sK18(X1,X2,var(X3),X0)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_395])]) ).

tff(f938,plain,
    ( spl28_73
  <=> ! [X2: fun1(nat,type),X0: type,X1: nat] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X2),X0),var(X1)))
        | ( aa(nat,type,X2,X1) = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_73])]) ).

tff(f1900,plain,
    ( ! [X2: dB,X3: nat,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X2),var(X3))))
        | ( aa(nat,type,X0,X3) = aa(type,type,combc(type,type,type,fun,X1),sK18(X1,X2,var(X3),X0)) ) )
    | ~ spl28_73
    | ~ spl28_176 ),
    inference(resolution,[],[f1895,f939]) ).

tff(f939,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: nat] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X2),X0),var(X1)))
        | ( aa(nat,type,X2,X1) = X0 ) )
    | ~ spl28_73 ),
    inference(avatar_component_clause,[],[f938]) ).

tff(f7541,plain,
    ( spl28_394
    | ~ spl28_132
    | ~ spl28_176 ),
    inference(avatar_split_clause,[],[f1898,f1894,f1343,f7539]) ).

tff(f7539,plain,
    ( spl28_394
  <=> ! [X0: fun1(nat,type),X3: dB,X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X2),abs(X3))))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),sK11(X3,X0))),sK12(X3,X0)),X3)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_394])]) ).

tff(f1898,plain,
    ( ! [X2: dB,X3: dB,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),aa(dB,dB,combc(dB,dB,dB,app,X2),abs(X3))))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),sK11(X3,X0))),sK12(X3,X0)),X3)) )
    | ~ spl28_132
    | ~ spl28_176 ),
    inference(resolution,[],[f1895,f1344]) ).

tff(f7537,plain,
    ( spl28_393
    | ~ spl28_20
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1791,f1775,f637,f7535]) ).

tff(f7535,plain,
    ( spl28_393
  <=> ! [X2: $tType,X0: $tType,X3: fun1(X0,fun1(X0,X2)),X1: X0] : ( aa(X0,X2,aa(fun1(X0,X0),fun1(X0,X2),aa(fun1(X0,fun1(X0,X2)),fun1(fun1(X0,X0),fun1(X0,X2)),combs(X0,X0,X2),X3),combi(X0)),X1) = aa(X0,X2,aa(X0,fun1(X0,X2),X3,X1),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_393])]) ).

tff(f1791,plain,
    ( ! [X0: $tType,X2: $tType,X3: fun1(X0,fun1(X0,X2)),X1: X0] : ( aa(X0,X2,aa(fun1(X0,X0),fun1(X0,X2),aa(fun1(X0,fun1(X0,X2)),fun1(fun1(X0,X0),fun1(X0,X2)),combs(X0,X0,X2),X3),combi(X0)),X1) = aa(X0,X2,aa(X0,fun1(X0,X2),X3,X1),X1) )
    | ~ spl28_20
    | ~ spl28_170 ),
    inference(superposition,[],[f1776,f638]) ).

tff(f7533,plain,
    ( spl28_392
    | ~ spl28_137
    | ~ spl28_169 ),
    inference(avatar_split_clause,[],[f1757,f1734,f1441,f7531]) ).

tff(f7531,plain,
    ( spl28_392
  <=> ! [X1: $tType,X0: $tType,X5: X0,X6: list(X0),X4: list(X1),X3: X1,X2: fun1(X1,X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X6) != map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) )
        | ( aa(X1,X0,X2,X3) = X5 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_392])]) ).

tff(f1757,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,X0),X3: X1,X6: list(X0),X4: list(X1),X5: X0] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X6) != map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) )
        | ( aa(X1,X0,X2,X3) = X5 ) )
    | ~ spl28_137
    | ~ spl28_169 ),
    inference(superposition,[],[f1442,f1735]) ).

tff(f7529,plain,
    ( spl28_391
    | ~ spl28_57
    | ~ spl28_157 ),
    inference(avatar_split_clause,[],[f1654,f1649,f848,f7527]) ).

tff(f7527,plain,
    ( spl28_391
  <=> ! [X0: nat,X3: dB,X2: list(dB),X1: dB] :
        ( ( aa(dB,dB,combc(dB,nat,dB,lift,X0),foldl(dB,dB,app,X1,X2)) != foldl(dB,dB,app,X3,map(dB,dB,combc(dB,nat,dB,lift,X0),X2)) )
        | ( aa(dB,dB,combc(dB,nat,dB,lift,X0),X1) = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_391])]) ).

tff(f848,plain,
    ( spl28_57
  <=> ! [X2: dB,X0: dB,X1: list(dB)] :
        ( ( X0 = X2 )
        | ( foldl(dB,dB,app,X2,X1) != foldl(dB,dB,app,X0,X1) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_57])]) ).

tff(f1649,plain,
    ( spl28_157
  <=> ! [X2: dB,X0: nat,X1: list(dB)] : ( foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,lift,X0),X2),map(dB,dB,combc(dB,nat,dB,lift,X0),X1)) = aa(dB,dB,combc(dB,nat,dB,lift,X0),foldl(dB,dB,app,X2,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_157])]) ).

tff(f1654,plain,
    ( ! [X2: list(dB),X3: dB,X0: nat,X1: dB] :
        ( ( aa(dB,dB,combc(dB,nat,dB,lift,X0),foldl(dB,dB,app,X1,X2)) != foldl(dB,dB,app,X3,map(dB,dB,combc(dB,nat,dB,lift,X0),X2)) )
        | ( aa(dB,dB,combc(dB,nat,dB,lift,X0),X1) = X3 ) )
    | ~ spl28_57
    | ~ spl28_157 ),
    inference(superposition,[],[f849,f1650]) ).

tff(f1650,plain,
    ( ! [X2: dB,X0: nat,X1: list(dB)] : ( foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,lift,X0),X2),map(dB,dB,combc(dB,nat,dB,lift,X0),X1)) = aa(dB,dB,combc(dB,nat,dB,lift,X0),foldl(dB,dB,app,X2,X1)) )
    | ~ spl28_157 ),
    inference(avatar_component_clause,[],[f1649]) ).

tff(f849,plain,
    ( ! [X2: dB,X0: dB,X1: list(dB)] :
        ( ( foldl(dB,dB,app,X2,X1) != foldl(dB,dB,app,X0,X1) )
        | ( X0 = X2 ) )
    | ~ spl28_57 ),
    inference(avatar_component_clause,[],[f848]) ).

tff(f7525,plain,
    ( spl28_390
    | ~ spl28_62
    | ~ spl28_80
    | ~ spl28_143 ),
    inference(avatar_split_clause,[],[f1544,f1517,f975,f878,f7523]) ).

tff(f7523,plain,
    ( spl28_390
  <=> ! [X0: $tType,X3: nat,X2: fun1(nat,X0),X1: fun1(X0,type)] : pp(aa(dB,bool,combc(dB,type,bool,typing(aa(fun1(X0,type),fun1(nat,type),combc(fun1(X0,type),fun1(nat,X0),fun1(nat,type),combb(X0,type,nat),X2),X1)),aa(X0,type,X1,aa(nat,X0,X2,X3))),var(X3))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_390])]) ).

tff(f1544,plain,
    ( ! [X0: $tType,X2: fun1(nat,X0),X3: nat,X1: fun1(X0,type)] : pp(aa(dB,bool,combc(dB,type,bool,typing(aa(fun1(X0,type),fun1(nat,type),combc(fun1(X0,type),fun1(nat,X0),fun1(nat,type),combb(X0,type,nat),X2),X1)),aa(X0,type,X1,aa(nat,X0,X2,X3))),var(X3)))
    | ~ spl28_62
    | ~ spl28_80
    | ~ spl28_143 ),
    inference(forward_demodulation,[],[f1536,f976]) ).

tff(f1536,plain,
    ( ! [X0: $tType,X2: fun1(nat,X0),X3: nat,X1: fun1(X0,type)] : pp(aa(dB,bool,combc(dB,type,bool,typing(aa(fun1(nat,X0),fun1(nat,type),aa(fun1(X0,type),fun1(fun1(nat,X0),fun1(nat,type)),combb(X0,type,nat),X1),X2)),aa(X0,type,X1,aa(nat,X0,X2,X3))),var(X3)))
    | ~ spl28_62
    | ~ spl28_143 ),
    inference(superposition,[],[f879,f1518]) ).

tff(f7521,plain,
    ( spl28_389
    | ~ spl28_106 ),
    inference(avatar_split_clause,[],[f1165,f1161,f7519]) ).

tff(f7519,plain,
    ( spl28_389
  <=> ! [X0: $tType,X3: type,X4: fun1(nat,fun1(type,X0)),X6: fun1(nat,X0),X5: type,X2: type,X1: fun1(type,fun1(type,fun1(type,X0)))] : ( type_case(X0,X6,aa(type,fun1(type,fun1(type,X0)),X1,X2),aa(type,type,combc(type,type,type,fun,X5),X3)) = aa(type,X0,type_case(fun1(type,X0),X4,X1,aa(type,type,combc(type,type,type,fun,X3),X2)),X5) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_389])]) ).

tff(f1165,plain,
    ( ! [X0: $tType,X2: type,X3: type,X1: fun1(type,fun1(type,fun1(type,X0))),X6: fun1(nat,X0),X4: fun1(nat,fun1(type,X0)),X5: type] : ( type_case(X0,X6,aa(type,fun1(type,fun1(type,X0)),X1,X2),aa(type,type,combc(type,type,type,fun,X5),X3)) = aa(type,X0,type_case(fun1(type,X0),X4,X1,aa(type,type,combc(type,type,type,fun,X3),X2)),X5) )
    | ~ spl28_106 ),
    inference(superposition,[],[f1162,f1162]) ).

tff(f7384,plain,
    ( spl28_388
    | ~ spl28_4
    | ~ spl28_217
    | ~ spl28_346 ),
    inference(avatar_split_clause,[],[f7059,f5477,f2786,f562,f7381]) ).

tff(f7381,plain,
    ( spl28_388
  <=> sP1(abs(abs(abs(ua)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_388])]) ).

tff(f5477,plain,
    ( spl28_346
  <=> ( fTrue = aa(dB,bool,it,abs(ua)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_346])]) ).

tff(f7059,plain,
    ( ~ pp(fTrue)
    | sP1(abs(abs(abs(ua))))
    | ~ spl28_217
    | ~ spl28_346 ),
    inference(superposition,[],[f2787,f5479]) ).

tff(f5479,plain,
    ( ( fTrue = aa(dB,bool,it,abs(ua)) )
    | ~ spl28_346 ),
    inference(avatar_component_clause,[],[f5477]) ).

tff(f7089,plain,
    ( spl28_387
    | ~ spl28_80
    | ~ spl28_169 ),
    inference(avatar_split_clause,[],[f1753,f1734,f975,f7087]) ).

tff(f7087,plain,
    ( spl28_387
  <=> ! [X1: $tType,X0: $tType,X4: list(X1),X3: X1,X2: fun1(X1,X0)] : ( map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) = aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),map(X1,X0,X2,X4)),aa(X1,X0,X2,X3)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_387])]) ).

tff(f1753,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,X0),X3: X1,X4: list(X1)] : ( map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) = aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),map(X1,X0,X2,X4)),aa(X1,X0,X2,X3)) )
    | ~ spl28_80
    | ~ spl28_169 ),
    inference(superposition,[],[f1735,f976]) ).

tff(f7085,plain,
    ( spl28_386
    | ~ spl28_49
    | ~ spl28_163 ),
    inference(avatar_split_clause,[],[f1696,f1691,f795,f7083]) ).

tff(f7083,plain,
    ( spl28_386
  <=> ! [X0: fun1(nat,type),X3: list(dB),X2: nat,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X3)))
        | pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(X0),foldr(type,type,fun,sK17(X1,X3,X2,X0),X1)))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_386])]) ).

tff(f1696,plain,
    ( ! [X2: nat,X3: list(dB),X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X3)))
        | pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(X0),foldr(type,type,fun,sK17(X1,X3,X2,X0),X1)))) )
    | ~ spl28_49
    | ~ spl28_163 ),
    inference(resolution,[],[f1692,f796]) ).

tff(f7081,plain,
    ( spl28_385
    | ~ spl28_108
    | ~ spl28_161 ),
    inference(avatar_split_clause,[],[f1680,f1675,f1182,f7079]) ).

tff(f7079,plain,
    ( spl28_385
  <=> ! [X4: dB,X0: fun1(nat,type),X3: dB,X2: type,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),X1)),X2),X3))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),aa(type,type,combc(type,type,type,fun,X2),X1)),X4))
        | ~ beta(abs(X3),X4) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_385])]) ).

tff(f1680,plain,
    ( ! [X2: type,X3: dB,X0: fun1(nat,type),X1: type,X4: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),X1)),X2),X3))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),aa(type,type,combc(type,type,type,fun,X2),X1)),X4))
        | ~ beta(abs(X3),X4) )
    | ~ spl28_108
    | ~ spl28_161 ),
    inference(resolution,[],[f1676,f1183]) ).

tff(f7077,plain,
    ( spl28_384
    | ~ spl28_135
    | ~ spl28_137 ),
    inference(avatar_split_clause,[],[f1453,f1441,f1356,f7075]) ).

tff(f7075,plain,
    ( spl28_384
  <=> ! [X0: $tType,X5: list(X0),X4: X0,X3: list(X0),X2: list(X0),X1: X0] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X5) != foldr(X0,list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1),X3) )
        | ( X1 = X4 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_384])]) ).

tff(f1453,plain,
    ( ! [X0: $tType,X2: list(X0),X3: list(X0),X1: X0,X4: X0,X5: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X5) != foldr(X0,list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1),X3) )
        | ( X1 = X4 ) )
    | ~ spl28_135
    | ~ spl28_137 ),
    inference(superposition,[],[f1442,f1357]) ).

tff(f7073,plain,
    ( spl28_383
    | ~ spl28_29
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1385,f1360,f694,f7071]) ).

tff(f7071,plain,
    ( spl28_383
  <=> ! [X0: $tType,X2: nat,X4: X0,X5: list(X0),X3: fun1(X0,nat),X1: fun1(nat,fun1(X0,nat))] : ( foldl(nat,X0,shift(fun1(X0,nat),X1,X2,X3),X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X5),X4)) = foldl(nat,X0,shift(fun1(X0,nat),X1,X2,X3),aa(X0,nat,X3,X4),X5) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_383])]) ).

tff(f1385,plain,
    ( ! [X0: $tType,X2: nat,X3: fun1(X0,nat),X1: fun1(nat,fun1(X0,nat)),X4: X0,X5: list(X0)] : ( foldl(nat,X0,shift(fun1(X0,nat),X1,X2,X3),X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X5),X4)) = foldl(nat,X0,shift(fun1(X0,nat),X1,X2,X3),aa(X0,nat,X3,X4),X5) )
    | ~ spl28_29
    | ~ spl28_136 ),
    inference(superposition,[],[f1361,f695]) ).

tff(f7054,plain,
    ( spl28_382
    | ~ spl28_29
    | ~ spl28_135 ),
    inference(avatar_split_clause,[],[f1370,f1356,f694,f7052]) ).

tff(f7052,plain,
    ( spl28_382
  <=> ! [X0: $tType,X3: fun1(X0,X0),X4: list(nat),X5: X0,X2: nat,X1: fun1(nat,fun1(X0,X0))] : ( foldr(nat,X0,shift(fun1(X0,X0),X1,X2,X3),aa(nat,list(nat),combc(nat,list(nat),list(nat),cons(nat),X4),X2),X5) = aa(X0,X0,X3,foldr(nat,X0,shift(fun1(X0,X0),X1,X2,X3),X4,X5)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_382])]) ).

tff(f1370,plain,
    ( ! [X0: $tType,X2: nat,X3: fun1(X0,X0),X1: fun1(nat,fun1(X0,X0)),X4: list(nat),X5: X0] : ( foldr(nat,X0,shift(fun1(X0,X0),X1,X2,X3),aa(nat,list(nat),combc(nat,list(nat),list(nat),cons(nat),X4),X2),X5) = aa(X0,X0,X3,foldr(nat,X0,shift(fun1(X0,X0),X1,X2,X3),X4,X5)) )
    | ~ spl28_29
    | ~ spl28_135 ),
    inference(superposition,[],[f1357,f695]) ).

tff(f6678,plain,
    ( spl28_381
    | ~ spl28_49
    | ~ spl28_161 ),
    inference(avatar_split_clause,[],[f1681,f1675,f795,f6676]) ).

tff(f6676,plain,
    ( spl28_381
  <=> ! [X0: fun1(nat,type),X3: dB,X2: type,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),X1)),X2),X3))
        | pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(X0),aa(type,type,combc(type,type,type,fun,X2),X1)))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_381])]) ).

tff(f1681,plain,
    ( ! [X2: type,X3: dB,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),X1)),X2),X3))
        | pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(X0),aa(type,type,combc(type,type,type,fun,X2),X1)))) )
    | ~ spl28_49
    | ~ spl28_161 ),
    inference(resolution,[],[f1676,f796]) ).

tff(f6674,plain,
    ( spl28_380
    | ~ spl28_49
    | ~ spl28_148 ),
    inference(avatar_split_clause,[],[f1586,f1576,f795,f6672]) ).

tff(f6672,plain,
    ( spl28_380
  <=> ! [X0: fun1(nat,type),X3: list(dB),X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X3)))
        | pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(X0),foldr(type,type,fun,sK16(X1,X3,X2,X0),X1)))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_380])]) ).

tff(f1586,plain,
    ( ! [X2: dB,X3: list(dB),X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X3)))
        | pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(X0),foldr(type,type,fun,sK16(X1,X3,X2,X0),X1)))) )
    | ~ spl28_49
    | ~ spl28_148 ),
    inference(resolution,[],[f1577,f796]) ).

tff(f6670,plain,
    ( spl28_379
    | ~ spl28_108
    | ~ spl28_148 ),
    inference(avatar_split_clause,[],[f1579,f1576,f1182,f6668]) ).

tff(f6668,plain,
    ( spl28_379
  <=> ! [X4: dB,X0: fun1(nat,type),X3: list(dB),X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X3)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),foldr(type,type,fun,sK16(X1,X3,X2,X0),X1)),X4))
        | ~ beta(X2,X4) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_379])]) ).

tff(f1579,plain,
    ( ! [X2: dB,X3: list(dB),X0: fun1(nat,type),X1: type,X4: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X3)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),foldr(type,type,fun,sK16(X1,X3,X2,X0),X1)),X4))
        | ~ beta(X2,X4) )
    | ~ spl28_108
    | ~ spl28_148 ),
    inference(resolution,[],[f1577,f1183]) ).

tff(f6666,plain,
    ( spl28_378
    | ~ spl28_49
    | ~ spl28_146 ),
    inference(avatar_split_clause,[],[f1566,f1556,f795,f6664]) ).

tff(f6664,plain,
    ( spl28_378
  <=> ! [X0: fun1(nat,type),X3: list(dB),X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X3)))
        | pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(X0),foldr(type,type,fun,sK15(X1,X3,X2,X0),X1)))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_378])]) ).

tff(f1566,plain,
    ( ! [X2: dB,X3: list(dB),X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X3)))
        | pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(X0),foldr(type,type,fun,sK15(X1,X3,X2,X0),X1)))) )
    | ~ spl28_49
    | ~ spl28_146 ),
    inference(resolution,[],[f1557,f796]) ).

tff(f6662,plain,
    ( spl28_377
    | ~ spl28_108
    | ~ spl28_146 ),
    inference(avatar_split_clause,[],[f1559,f1556,f1182,f6660]) ).

tff(f6660,plain,
    ( spl28_377
  <=> ! [X4: dB,X0: fun1(nat,type),X3: list(dB),X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X3)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),foldr(type,type,fun,sK15(X1,X3,X2,X0),X1)),X4))
        | ~ beta(X2,X4) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_377])]) ).

tff(f1559,plain,
    ( ! [X2: dB,X3: list(dB),X0: fun1(nat,type),X1: type,X4: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,X2,X3)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X0),foldr(type,type,fun,sK15(X1,X3,X2,X0),X1)),X4))
        | ~ beta(X2,X4) )
    | ~ spl28_108
    | ~ spl28_146 ),
    inference(resolution,[],[f1557,f1183]) ).

tff(f6658,plain,
    ( spl28_376
    | ~ spl28_49
    | ~ spl28_80
    | ~ spl28_143 ),
    inference(avatar_split_clause,[],[f1543,f1517,f975,f795,f6656]) ).

tff(f6656,plain,
    ( spl28_376
  <=> ! [X1: $tType,X0: $tType,X4: X0,X3: fun1(X0,X1),X2: fun1(X1,bool)] :
        ( pp(aa(fun1(X0,bool),bool,fEx(X0),aa(fun1(X1,bool),fun1(X0,bool),combc(fun1(X1,bool),fun1(X0,X1),fun1(X0,bool),combb(X1,bool,X0),X3),X2)))
        | ~ pp(aa(X1,bool,X2,aa(X0,X1,X3,X4))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_376])]) ).

tff(f1543,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,bool),X3: fun1(X0,X1),X4: X0] :
        ( pp(aa(fun1(X0,bool),bool,fEx(X0),aa(fun1(X1,bool),fun1(X0,bool),combc(fun1(X1,bool),fun1(X0,X1),fun1(X0,bool),combb(X1,bool,X0),X3),X2)))
        | ~ pp(aa(X1,bool,X2,aa(X0,X1,X3,X4))) )
    | ~ spl28_49
    | ~ spl28_80
    | ~ spl28_143 ),
    inference(forward_demodulation,[],[f1535,f976]) ).

tff(f1535,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,bool),X3: fun1(X0,X1),X4: X0] :
        ( ~ pp(aa(X1,bool,X2,aa(X0,X1,X3,X4)))
        | pp(aa(fun1(X0,bool),bool,fEx(X0),aa(fun1(X0,X1),fun1(X0,bool),aa(fun1(X1,bool),fun1(fun1(X0,X1),fun1(X0,bool)),combb(X1,bool,X0),X2),X3))) )
    | ~ spl28_49
    | ~ spl28_143 ),
    inference(superposition,[],[f796,f1518]) ).

tff(f6654,plain,
    ( spl28_375
    | ~ spl28_66
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1431,f1360,f975,f900,f6652]) ).

tff(f6652,plain,
    ( spl28_375
  <=> ! [X4: list(dB),X0: dB,X3: dB,X2: dB,X1: list(dB)] :
        ( ( foldl(dB,dB,app,abs(X3),X4) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),abs(X0)),X1) )
        | ( aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2) = X4 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_375])]) ).

tff(f900,plain,
    ( spl28_66
  <=> ! [X2: list(dB),X0: list(dB),X1: dB,X3: dB] :
        ( ( X0 = X2 )
        | ( foldl(dB,dB,app,abs(X1),X0) != foldl(dB,dB,app,abs(X3),X2) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_66])]) ).

tff(f1431,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: list(dB),X4: list(dB)] :
        ( ( foldl(dB,dB,app,abs(X3),X4) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),abs(X0)),X1) )
        | ( aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2) = X4 ) )
    | ~ spl28_66
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(forward_demodulation,[],[f1408,f976]) ).

tff(f1408,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: list(dB),X4: list(dB)] :
        ( ( foldl(dB,dB,app,abs(X3),X4) != foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X0)),X2),X1) )
        | ( aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2) = X4 ) )
    | ~ spl28_66
    | ~ spl28_136 ),
    inference(superposition,[],[f901,f1361]) ).

tff(f901,plain,
    ( ! [X2: list(dB),X3: dB,X0: list(dB),X1: dB] :
        ( ( foldl(dB,dB,app,abs(X1),X0) != foldl(dB,dB,app,abs(X3),X2) )
        | ( X0 = X2 ) )
    | ~ spl28_66 ),
    inference(avatar_component_clause,[],[f900]) ).

tff(f6650,plain,
    ( spl28_374
    | ~ spl28_67
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1427,f1360,f975,f904,f6648]) ).

tff(f6648,plain,
    ( spl28_374
  <=> ! [X4: list(dB),X0: nat,X3: nat,X2: dB,X1: list(dB)] :
        ( ( foldl(dB,dB,app,var(X3),X4) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1) )
        | ( aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2) = X4 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_374])]) ).

tff(f904,plain,
    ( spl28_67
  <=> ! [X2: list(dB),X0: list(dB),X1: nat,X3: nat] :
        ( ( X0 = X2 )
        | ( foldl(dB,dB,app,var(X3),X2) != foldl(dB,dB,app,var(X1),X0) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_67])]) ).

tff(f1427,plain,
    ( ! [X2: dB,X3: nat,X0: nat,X1: list(dB),X4: list(dB)] :
        ( ( foldl(dB,dB,app,var(X3),X4) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1) )
        | ( aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2) = X4 ) )
    | ~ spl28_67
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(forward_demodulation,[],[f1404,f976]) ).

tff(f1404,plain,
    ( ! [X2: dB,X3: nat,X0: nat,X1: list(dB),X4: list(dB)] :
        ( ( foldl(dB,dB,app,var(X3),X4) != foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(X0)),X2),X1) )
        | ( aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2) = X4 ) )
    | ~ spl28_67
    | ~ spl28_136 ),
    inference(superposition,[],[f905,f1361]) ).

tff(f905,plain,
    ( ! [X2: list(dB),X3: nat,X0: list(dB),X1: nat] :
        ( ( foldl(dB,dB,app,var(X3),X2) != foldl(dB,dB,app,var(X1),X0) )
        | ( X0 = X2 ) )
    | ~ spl28_67 ),
    inference(avatar_component_clause,[],[f904]) ).

tff(f6646,plain,
    ( spl28_373
    | ~ spl28_77
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1393,f1360,f958,f6644]) ).

tff(f6644,plain,
    ( spl28_373
  <=> ! [X2: list(nat),X0: dB,X1: nat] : ( foldl(dB,nat,combc(dB,dB,fun1(nat,dB),subst,X0),var(X1),aa(nat,list(nat),combc(nat,list(nat),list(nat),cons(nat),X2),X1)) = foldl(dB,nat,combc(dB,dB,fun1(nat,dB),subst,X0),X0,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_373])]) ).

tff(f1393,plain,
    ( ! [X2: list(nat),X0: dB,X1: nat] : ( foldl(dB,nat,combc(dB,dB,fun1(nat,dB),subst,X0),var(X1),aa(nat,list(nat),combc(nat,list(nat),list(nat),cons(nat),X2),X1)) = foldl(dB,nat,combc(dB,dB,fun1(nat,dB),subst,X0),X0,X2) )
    | ~ spl28_77
    | ~ spl28_136 ),
    inference(superposition,[],[f1361,f959]) ).

tff(f6642,plain,
    ( spl28_372
    | ~ spl28_4
    | ~ spl28_217
    | ~ spl28_343 ),
    inference(avatar_split_clause,[],[f6516,f5263,f2786,f562,f6639]) ).

tff(f6639,plain,
    ( spl28_372
  <=> sP1(abs(abs(abs(u)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_372])]) ).

tff(f5263,plain,
    ( spl28_343
  <=> ( fTrue = aa(dB,bool,it,abs(u)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_343])]) ).

tff(f6516,plain,
    ( ~ pp(fTrue)
    | sP1(abs(abs(abs(u))))
    | ~ spl28_217
    | ~ spl28_343 ),
    inference(superposition,[],[f2787,f5265]) ).

tff(f5265,plain,
    ( ( fTrue = aa(dB,bool,it,abs(u)) )
    | ~ spl28_343 ),
    inference(avatar_component_clause,[],[f5263]) ).

tff(f6637,plain,
    ( spl28_371
    | ~ spl28_80
    | ~ spl28_106 ),
    inference(avatar_split_clause,[],[f1166,f1161,f975,f6635]) ).

tff(f6635,plain,
    ( spl28_371
  <=> ! [X1: $tType,X0: $tType,X3: X1,X4: type,X6: fun1(nat,X0),X5: type,X2: fun1(X1,fun1(type,fun1(type,X0)))] : ( type_case(X0,X6,aa(X1,fun1(type,fun1(type,X0)),X2,X3),aa(type,type,combc(type,type,type,fun,X5),X4)) = aa(type,X0,aa(X1,fun1(type,X0),combc(X1,type,fun1(type,X0),X2,X4),X3),X5) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_371])]) ).

tff(f1166,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,fun1(type,fun1(type,X0))),X3: X1,X6: fun1(nat,X0),X4: type,X5: type] : ( type_case(X0,X6,aa(X1,fun1(type,fun1(type,X0)),X2,X3),aa(type,type,combc(type,type,type,fun,X5),X4)) = aa(type,X0,aa(X1,fun1(type,X0),combc(X1,type,fun1(type,X0),X2,X4),X3),X5) )
    | ~ spl28_80
    | ~ spl28_106 ),
    inference(superposition,[],[f1162,f976]) ).

tff(f6571,plain,
    ( spl28_370
    | ~ spl28_108
    | ~ spl28_152 ),
    inference(avatar_split_clause,[],[f1619,f1612,f1182,f6569]) ).

tff(f6569,plain,
    ( spl28_370
  <=> ! [X3: nat,X4: type,X0: fun1(nat,type),X5: dB,X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),X2))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,X3,X4)),X1),X5))
        | ~ beta(aa(dB,dB,combc(dB,nat,dB,lift,X3),X2),X5) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_370])]) ).

tff(f1619,plain,
    ( ! [X2: dB,X3: nat,X0: fun1(nat,type),X1: type,X4: type,X5: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),X2))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,X3,X4)),X1),X5))
        | ~ beta(aa(dB,dB,combc(dB,nat,dB,lift,X3),X2),X5) )
    | ~ spl28_108
    | ~ spl28_152 ),
    inference(resolution,[],[f1613,f1183]) ).

tff(f6567,plain,
    ( spl28_369
    | ~ spl28_13
    | ~ spl28_80
    | ~ spl28_143 ),
    inference(avatar_split_clause,[],[f1542,f1517,f975,f602,f6565]) ).

tff(f6565,plain,
    ( spl28_369
  <=> ! [X1: $tType,X0: $tType,X4: X0,X3: fun1(X0,X1),X2: fun1(X1,bool)] :
        ( ( fTrue = aa(X0,bool,aa(fun1(X1,bool),fun1(X0,bool),combc(fun1(X1,bool),fun1(X0,X1),fun1(X0,bool),combb(X1,bool,X0),X3),X2),X4) )
        | ( fFalse = aa(X1,bool,X2,aa(X0,X1,X3,X4)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_369])]) ).

tff(f1542,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,bool),X3: fun1(X0,X1),X4: X0] :
        ( ( fTrue = aa(X0,bool,aa(fun1(X1,bool),fun1(X0,bool),combc(fun1(X1,bool),fun1(X0,X1),fun1(X0,bool),combb(X1,bool,X0),X3),X2),X4) )
        | ( fFalse = aa(X1,bool,X2,aa(X0,X1,X3,X4)) ) )
    | ~ spl28_13
    | ~ spl28_80
    | ~ spl28_143 ),
    inference(forward_demodulation,[],[f1530,f976]) ).

tff(f1530,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,bool),X3: fun1(X0,X1),X4: X0] :
        ( ( fFalse = aa(X1,bool,X2,aa(X0,X1,X3,X4)) )
        | ( fTrue = aa(X0,bool,aa(fun1(X0,X1),fun1(X0,bool),aa(fun1(X1,bool),fun1(fun1(X0,X1),fun1(X0,bool)),combb(X1,bool,X0),X2),X3),X4) ) )
    | ~ spl28_13
    | ~ spl28_143 ),
    inference(superposition,[],[f1518,f603]) ).

tff(f6144,plain,
    ( spl28_368
    | ~ spl28_64
    | ~ spl28_181 ),
    inference(avatar_split_clause,[],[f1973,f1944,f891,f6142]) ).

tff(f6142,plain,
    ( spl28_368
  <=> ! [X0: $tType,X2: list(X0),X1: fun1(X0,dB)] :
        ( ( rs != map(X0,dB,X1,X2) )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK25(dB,X0,X2,X1,as,a)),sK26(dB,X0,X2,X1,as,a)) = X2 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_368])]) ).

tff(f891,plain,
    ( spl28_64
  <=> ( rs = aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),a),as) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_64])]) ).

tff(f1973,plain,
    ( ! [X0: $tType,X2: list(X0),X1: fun1(X0,dB)] :
        ( ( rs != map(X0,dB,X1,X2) )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK25(dB,X0,X2,X1,as,a)),sK26(dB,X0,X2,X1,as,a)) = X2 ) )
    | ~ spl28_64
    | ~ spl28_181 ),
    inference(superposition,[],[f1945,f893]) ).

tff(f893,plain,
    ( ( rs = aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),a),as) )
    | ~ spl28_64 ),
    inference(avatar_component_clause,[],[f891]) ).

tff(f6140,plain,
    ( spl28_367
    | ~ spl28_64
    | ~ spl28_180 ),
    inference(avatar_split_clause,[],[f1965,f1940,f891,f6138]) ).

tff(f6138,plain,
    ( spl28_367
  <=> ! [X0: $tType,X2: list(X0),X1: fun1(X0,dB)] :
        ( ( rs != map(X0,dB,X1,X2) )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK23(X0,dB,as,a,X2,X1)),sK24(X0,dB,as,a,X2,X1)) = X2 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_367])]) ).

tff(f1965,plain,
    ( ! [X0: $tType,X2: list(X0),X1: fun1(X0,dB)] :
        ( ( rs != map(X0,dB,X1,X2) )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK23(X0,dB,as,a,X2,X1)),sK24(X0,dB,as,a,X2,X1)) = X2 ) )
    | ~ spl28_64
    | ~ spl28_180 ),
    inference(superposition,[],[f1941,f893]) ).

tff(f6136,plain,
    ( spl28_366
    | ~ spl28_71
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1834,f1775,f924,f6134]) ).

tff(f6134,plain,
    ( spl28_366
  <=> ! [X2: nat,X0: dB,X1: fun1(dB,dB),X3: list(dB)] : ( foldl(dB,dB,app,var(X2),X3) != aa(dB,dB,aa(fun1(dB,dB),fun1(dB,dB),aa(fun1(dB,fun1(dB,dB)),fun1(fun1(dB,dB),fun1(dB,dB)),combs(dB,dB,dB),app),X1),abs(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_366])]) ).

tff(f924,plain,
    ( spl28_71
  <=> ! [X2: dB,X0: list(dB),X1: nat,X3: dB] : ( foldl(dB,dB,app,var(X1),X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X3)),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_71])]) ).

tff(f1834,plain,
    ( ! [X2: nat,X3: list(dB),X0: dB,X1: fun1(dB,dB)] : ( foldl(dB,dB,app,var(X2),X3) != aa(dB,dB,aa(fun1(dB,dB),fun1(dB,dB),aa(fun1(dB,fun1(dB,dB)),fun1(fun1(dB,dB),fun1(dB,dB)),combs(dB,dB,dB),app),X1),abs(X0)) )
    | ~ spl28_71
    | ~ spl28_170 ),
    inference(superposition,[],[f925,f1776]) ).

tff(f925,plain,
    ( ! [X2: dB,X3: dB,X0: list(dB),X1: nat] : ( foldl(dB,dB,app,var(X1),X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X3)),X2) )
    | ~ spl28_71 ),
    inference(avatar_component_clause,[],[f924]) ).

tff(f6132,plain,
    ( spl28_365
    | ~ spl28_132
    | ~ spl28_146 ),
    inference(avatar_split_clause,[],[f1560,f1556,f1343,f6130]) ).

tff(f6130,plain,
    ( spl28_365
  <=> ! [X0: fun1(nat,type),X3: list(dB),X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,abs(X2),X3)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),sK11(X2,X0))),sK12(X2,X0)),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_365])]) ).

tff(f1560,plain,
    ( ! [X2: dB,X3: list(dB),X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,abs(X2),X3)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),sK11(X2,X0))),sK12(X2,X0)),X2)) )
    | ~ spl28_132
    | ~ spl28_146 ),
    inference(resolution,[],[f1557,f1344]) ).

tff(f6126,plain,
    ( spl28_364
    | ~ spl28_49
    | ~ spl28_141 ),
    inference(avatar_split_clause,[],[f1509,f1499,f795,f6124]) ).

tff(f6124,plain,
    ( spl28_364
  <=> ! [X2: dB,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(X2)))
        | pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),sK13(X1,X2,X0))),sK14(X1,X2,X0)))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_364])]) ).

tff(f1509,plain,
    ( ! [X2: dB,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(X2)))
        | pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),sK13(X1,X2,X0))),sK14(X1,X2,X0)))) )
    | ~ spl28_49
    | ~ spl28_141 ),
    inference(resolution,[],[f1500,f796]) ).

tff(f6122,plain,
    ( spl28_363
    | ~ spl28_108
    | ~ spl28_141 ),
    inference(avatar_split_clause,[],[f1502,f1499,f1182,f6120]) ).

tff(f6120,plain,
    ( spl28_363
  <=> ! [X0: fun1(nat,type),X3: dB,X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(X2)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),sK13(X1,X2,X0))),sK14(X1,X2,X0)),X3))
        | ~ beta(X2,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_363])]) ).

tff(f1502,plain,
    ( ! [X2: dB,X3: dB,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(X2)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),sK13(X1,X2,X0))),sK14(X1,X2,X0)),X3))
        | ~ beta(X2,X3) )
    | ~ spl28_108
    | ~ spl28_141 ),
    inference(resolution,[],[f1500,f1183]) ).

tff(f6118,plain,
    ( spl28_362
    | ~ spl28_13
    | ~ spl28_135 ),
    inference(avatar_split_clause,[],[f1379,f1356,f602,f6116]) ).

tff(f6116,plain,
    ( spl28_362
  <=> ! [X0: $tType,X4: bool,X3: X0,X2: list(X0),X1: fun1(X0,fun1(bool,bool))] :
        ( ( fFalse = aa(bool,bool,aa(X0,fun1(bool,bool),X1,X3),foldr(X0,bool,X1,X2,X4)) )
        | ( fTrue = foldr(X0,bool,X1,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X3),X4) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_362])]) ).

tff(f1379,plain,
    ( ! [X0: $tType,X2: list(X0),X3: X0,X1: fun1(X0,fun1(bool,bool)),X4: bool] :
        ( ( fFalse = aa(bool,bool,aa(X0,fun1(bool,bool),X1,X3),foldr(X0,bool,X1,X2,X4)) )
        | ( fTrue = foldr(X0,bool,X1,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X3),X4) ) )
    | ~ spl28_13
    | ~ spl28_135 ),
    inference(superposition,[],[f1357,f603]) ).

tff(f6114,plain,
    ( spl28_361
    | ~ spl28_13
    | ~ spl28_135 ),
    inference(avatar_split_clause,[],[f1378,f1356,f602,f6112]) ).

tff(f6112,plain,
    ( spl28_361
  <=> ! [X0: $tType,X4: bool,X3: list(X0),X2: X0,X1: fun1(X0,fun1(bool,bool))] :
        ( ( fFalse = foldr(X0,bool,X1,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X2),X4) )
        | ( fTrue = aa(bool,bool,aa(X0,fun1(bool,bool),X1,X2),foldr(X0,bool,X1,X3,X4)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_361])]) ).

tff(f1378,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: fun1(X0,fun1(bool,bool)),X4: bool] :
        ( ( fFalse = foldr(X0,bool,X1,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X2),X4) )
        | ( fTrue = aa(bool,bool,aa(X0,fun1(bool,bool),X1,X2),foldr(X0,bool,X1,X3,X4)) ) )
    | ~ spl28_13
    | ~ spl28_135 ),
    inference(superposition,[],[f1357,f603]) ).

tff(f6110,plain,
    ( spl28_360
    | ~ spl28_13
    | ~ spl28_135 ),
    inference(avatar_split_clause,[],[f1376,f1356,f602,f6108]) ).

tff(f6108,plain,
    ( spl28_360
  <=> ! [X0: $tType,X2: list(X0),X4: X0,X3: bool,X1: fun1(X0,fun1(bool,bool))] :
        ( ( foldr(X0,bool,X1,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X4),X3) = aa(bool,bool,aa(X0,fun1(bool,bool),X1,X4),fFalse) )
        | ( fTrue = foldr(X0,bool,X1,X2,X3) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_360])]) ).

tff(f1376,plain,
    ( ! [X0: $tType,X2: list(X0),X3: bool,X1: fun1(X0,fun1(bool,bool)),X4: X0] :
        ( ( foldr(X0,bool,X1,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X4),X3) = aa(bool,bool,aa(X0,fun1(bool,bool),X1,X4),fFalse) )
        | ( fTrue = foldr(X0,bool,X1,X2,X3) ) )
    | ~ spl28_13
    | ~ spl28_135 ),
    inference(superposition,[],[f1357,f603]) ).

tff(f6106,plain,
    ( spl28_359
    | ~ spl28_128 ),
    inference(avatar_split_clause,[],[f1315,f1307,f6104]) ).

tff(f6104,plain,
    ( spl28_359
  <=> ! [X1: $tType,X0: $tType,X5: X1,X6: X1,X4: list(X0),X3: X0,X2: fun1(X0,fun1(list(X0),X1))] : ( list_case(X1,X0,X5,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X4),X3)) = list_case(X1,X0,X6,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X4),X3)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_359])]) ).

tff(f1315,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X0,fun1(list(X0),X1)),X3: X0,X6: X1,X4: list(X0),X5: X1] : ( list_case(X1,X0,X5,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X4),X3)) = list_case(X1,X0,X6,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X4),X3)) )
    | ~ spl28_128 ),
    inference(superposition,[],[f1308,f1308]) ).

tff(f6102,plain,
    ( spl28_358
    | ~ spl28_80
    | ~ spl28_106 ),
    inference(avatar_split_clause,[],[f1173,f1161,f975,f6100]) ).

tff(f6100,plain,
    ( spl28_358
  <=> ! [X1: $tType,X0: $tType,X5: fun1(nat,fun1(X0,X1)),X3: type,X4: type,X6: X0,X2: fun1(type,fun1(type,fun1(X0,X1)))] : ( aa(type,X1,combc(type,X0,X1,aa(type,fun1(type,fun1(X0,X1)),X2,X3),X6),X4) = aa(X0,X1,type_case(fun1(X0,X1),X5,X2,aa(type,type,combc(type,type,type,fun,X4),X3)),X6) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_358])]) ).

tff(f1173,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(type,fun1(type,fun1(X0,X1))),X3: type,X6: X0,X4: type,X5: fun1(nat,fun1(X0,X1))] : ( aa(type,X1,combc(type,X0,X1,aa(type,fun1(type,fun1(X0,X1)),X2,X3),X6),X4) = aa(X0,X1,type_case(fun1(X0,X1),X5,X2,aa(type,type,combc(type,type,type,fun,X4),X3)),X6) )
    | ~ spl28_80
    | ~ spl28_106 ),
    inference(superposition,[],[f976,f1162]) ).

tff(f6058,plain,
    ( spl28_357
    | ~ spl28_4
    | ~ spl28_217
    | ~ spl28_333 ),
    inference(avatar_split_clause,[],[f5807,f5201,f2786,f562,f6055]) ).

tff(f6055,plain,
    ( spl28_357
  <=> sP1(abs(abs(abs(t2)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_357])]) ).

tff(f5201,plain,
    ( spl28_333
  <=> ( fTrue = aa(dB,bool,it,abs(t2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_333])]) ).

tff(f5807,plain,
    ( ~ pp(fTrue)
    | sP1(abs(abs(abs(t2))))
    | ~ spl28_217
    | ~ spl28_333 ),
    inference(superposition,[],[f2787,f5203]) ).

tff(f5203,plain,
    ( ( fTrue = aa(dB,bool,it,abs(t2)) )
    | ~ spl28_333 ),
    inference(avatar_component_clause,[],[f5201]) ).

tff(f5907,plain,
    ( spl28_356
    | ~ spl28_132
    | ~ spl28_161 ),
    inference(avatar_split_clause,[],[f1678,f1675,f1343,f5905]) ).

tff(f5905,plain,
    ( spl28_356
  <=> ! [X0: fun1(nat,type),X3: dB,X2: type,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),X1)),X2),X3))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),sK11(X3,X0))),sK12(X3,X0)),X3)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_356])]) ).

tff(f1678,plain,
    ( ! [X2: type,X3: dB,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),X1)),X2),X3))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,zero_zero(nat),sK11(X3,X0))),sK12(X3,X0)),X3)) )
    | ~ spl28_132
    | ~ spl28_161 ),
    inference(resolution,[],[f1676,f1344]) ).

tff(f5903,plain,
    ( spl28_355
    | ~ spl28_57
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1438,f1360,f975,f848,f5901]) ).

tff(f5901,plain,
    ( spl28_355
  <=> ! [X0: dB,X3: dB,X2: dB,X1: list(dB)] :
        ( ( foldl(dB,dB,app,X3,aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2)) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),X0),X1) )
        | ( X0 = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_355])]) ).

tff(f1438,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: list(dB)] :
        ( ( foldl(dB,dB,app,X3,aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2)) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),X0),X1) )
        | ( X0 = X3 ) )
    | ~ spl28_57
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(forward_demodulation,[],[f1415,f976]) ).

tff(f1415,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: list(dB)] :
        ( ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,X0),X2),X1) != foldl(dB,dB,app,X3,aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2)) )
        | ( X0 = X3 ) )
    | ~ spl28_57
    | ~ spl28_136 ),
    inference(superposition,[],[f849,f1361]) ).

tff(f5899,plain,
    ( spl28_354
    | ~ spl28_54
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1424,f1360,f975,f833,f5897]) ).

tff(f5897,plain,
    ( spl28_354
  <=> ! [X2: dB,X0: nat,X1: list(dB)] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1)))
        | ~ listsp(dB,it,aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_354])]) ).

tff(f833,plain,
    ( spl28_54
  <=> ! [X0: nat,X1: list(dB)] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,var(X0),X1)))
        | ~ listsp(dB,it,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_54])]) ).

tff(f1424,plain,
    ( ! [X2: dB,X0: nat,X1: list(dB)] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1)))
        | ~ listsp(dB,it,aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2)) )
    | ~ spl28_54
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(forward_demodulation,[],[f1401,f976]) ).

tff(f1401,plain,
    ( ! [X2: dB,X0: nat,X1: list(dB)] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(X0)),X2),X1)))
        | ~ listsp(dB,it,aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2)) )
    | ~ spl28_54
    | ~ spl28_136 ),
    inference(superposition,[],[f834,f1361]) ).

tff(f834,plain,
    ( ! [X0: nat,X1: list(dB)] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,var(X0),X1)))
        | ~ listsp(dB,it,X1) )
    | ~ spl28_54 ),
    inference(avatar_component_clause,[],[f833]) ).

tff(f5895,plain,
    ( spl28_353
    | ~ spl28_13
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1421,f1360,f975,f602,f5893]) ).

tff(f5893,plain,
    ( spl28_353
  <=> ! [X0: $tType,X4: X0,X3: list(X0),X2: bool,X1: fun1(bool,fun1(X0,bool))] :
        ( ( fFalse = foldl(bool,X0,X1,aa(bool,bool,combc(bool,X0,bool,X1,X4),X2),X3) )
        | ( fTrue = foldl(bool,X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X4)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_353])]) ).

tff(f1421,plain,
    ( ! [X0: $tType,X2: bool,X3: list(X0),X1: fun1(bool,fun1(X0,bool)),X4: X0] :
        ( ( fFalse = foldl(bool,X0,X1,aa(bool,bool,combc(bool,X0,bool,X1,X4),X2),X3) )
        | ( fTrue = foldl(bool,X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X4)) ) )
    | ~ spl28_13
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(forward_demodulation,[],[f1398,f976]) ).

tff(f1398,plain,
    ( ! [X0: $tType,X2: bool,X3: list(X0),X1: fun1(bool,fun1(X0,bool)),X4: X0] :
        ( ( fFalse = foldl(bool,X0,X1,aa(X0,bool,aa(bool,fun1(X0,bool),X1,X2),X4),X3) )
        | ( fTrue = foldl(bool,X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X4)) ) )
    | ~ spl28_13
    | ~ spl28_136 ),
    inference(superposition,[],[f1361,f603]) ).

tff(f5891,plain,
    ( spl28_352
    | ~ spl28_13
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1420,f1360,f975,f602,f5889]) ).

tff(f5889,plain,
    ( spl28_352
  <=> ! [X0: $tType,X4: list(X0),X3: X0,X2: bool,X1: fun1(bool,fun1(X0,bool))] :
        ( ( fTrue = foldl(bool,X0,X1,aa(bool,bool,combc(bool,X0,bool,X1,X3),X2),X4) )
        | ( fFalse = foldl(bool,X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X4),X3)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_352])]) ).

tff(f1420,plain,
    ( ! [X0: $tType,X2: bool,X3: X0,X1: fun1(bool,fun1(X0,bool)),X4: list(X0)] :
        ( ( fTrue = foldl(bool,X0,X1,aa(bool,bool,combc(bool,X0,bool,X1,X3),X2),X4) )
        | ( fFalse = foldl(bool,X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X4),X3)) ) )
    | ~ spl28_13
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(forward_demodulation,[],[f1396,f976]) ).

tff(f1396,plain,
    ( ! [X0: $tType,X2: bool,X3: X0,X1: fun1(bool,fun1(X0,bool)),X4: list(X0)] :
        ( ( fFalse = foldl(bool,X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X4),X3)) )
        | ( fTrue = foldl(bool,X0,X1,aa(X0,bool,aa(bool,fun1(X0,bool),X1,X2),X3),X4) ) )
    | ~ spl28_13
    | ~ spl28_136 ),
    inference(superposition,[],[f1361,f603]) ).

tff(f5887,plain,
    ( spl28_351
    | ~ spl28_13
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1419,f1360,f975,f602,f5885]) ).

tff(f5885,plain,
    ( spl28_351
  <=> ! [X0: $tType,X4: list(X0),X3: X0,X2: bool,X1: fun1(bool,fun1(X0,bool))] :
        ( ( fTrue = aa(bool,bool,combc(bool,X0,bool,X1,X3),X2) )
        | ( foldl(bool,X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X4),X3)) = foldl(bool,X0,X1,fFalse,X4) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_351])]) ).

tff(f1419,plain,
    ( ! [X0: $tType,X2: bool,X3: X0,X1: fun1(bool,fun1(X0,bool)),X4: list(X0)] :
        ( ( fTrue = aa(bool,bool,combc(bool,X0,bool,X1,X3),X2) )
        | ( foldl(bool,X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X4),X3)) = foldl(bool,X0,X1,fFalse,X4) ) )
    | ~ spl28_13
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(forward_demodulation,[],[f1392,f976]) ).

tff(f1392,plain,
    ( ! [X0: $tType,X2: bool,X3: X0,X1: fun1(bool,fun1(X0,bool)),X4: list(X0)] :
        ( ( foldl(bool,X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X4),X3)) = foldl(bool,X0,X1,fFalse,X4) )
        | ( fTrue = aa(X0,bool,aa(bool,fun1(X0,bool),X1,X2),X3) ) )
    | ~ spl28_13
    | ~ spl28_136 ),
    inference(superposition,[],[f1361,f603]) ).

tff(f5554,plain,
    ( spl28_350
    | ~ spl28_80
    | ~ spl28_143 ),
    inference(avatar_split_clause,[],[f1528,f1517,f975,f5552]) ).

tff(f5552,plain,
    ( spl28_350
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X4: fun1(X0,X1),X5: X0,X3: fun1(X1,X2)] : ( aa(X1,X2,X3,aa(X0,X1,X4,X5)) = aa(X0,X2,aa(fun1(X1,X2),fun1(X0,X2),combc(fun1(X1,X2),fun1(X0,X1),fun1(X0,X2),combb(X1,X2,X0),X4),X3),X5) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_350])]) ).

tff(f1528,plain,
    ( ! [X1: $tType,X0: $tType,X2: $tType,X3: fun1(X1,X2),X4: fun1(X0,X1),X5: X0] : ( aa(X1,X2,X3,aa(X0,X1,X4,X5)) = aa(X0,X2,aa(fun1(X1,X2),fun1(X0,X2),combc(fun1(X1,X2),fun1(X0,X1),fun1(X0,X2),combb(X1,X2,X0),X4),X3),X5) )
    | ~ spl28_80
    | ~ spl28_143 ),
    inference(superposition,[],[f1518,f976]) ).

tff(f5550,plain,
    ( spl28_349
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f990,f975,f5548]) ).

tff(f5548,plain,
    ( spl28_349
  <=> ! [X1: $tType,X2: $tType,X0: $tType,X3: $tType,X5: X3,X4: fun1(X3,fun1(X0,fun1(X1,X2))),X7: X1,X6: X0] : ( aa(X0,X2,combc(X0,X1,X2,aa(X3,fun1(X0,fun1(X1,X2)),X4,X5),X7),X6) = aa(X1,X2,aa(X3,fun1(X1,X2),combc(X3,X0,fun1(X1,X2),X4,X6),X5),X7) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_349])]) ).

tff(f990,plain,
    ( ! [X1: $tType,X0: $tType,X3: $tType,X2: $tType,X6: X0,X7: X1,X4: fun1(X3,fun1(X0,fun1(X1,X2))),X5: X3] : ( aa(X0,X2,combc(X0,X1,X2,aa(X3,fun1(X0,fun1(X1,X2)),X4,X5),X7),X6) = aa(X1,X2,aa(X3,fun1(X1,X2),combc(X3,X0,fun1(X1,X2),X4,X6),X5),X7) )
    | ~ spl28_80 ),
    inference(superposition,[],[f976,f976]) ).

tff(f5546,plain,
    ( spl28_348
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f989,f975,f5544]) ).

tff(f989,plain,
    ( ! [X1: $tType,X0: $tType,X3: $tType,X2: $tType,X6: X0,X7: X1,X4: fun1(X0,fun1(X3,fun1(X1,X2))),X5: X3] : ( aa(X0,X2,combc(X0,X1,X2,combc(X0,X3,fun1(X1,X2),X4,X5),X7),X6) = aa(X1,X2,aa(X3,fun1(X1,X2),aa(X0,fun1(X3,fun1(X1,X2)),X4,X6),X5),X7) )
    | ~ spl28_80 ),
    inference(superposition,[],[f976,f976]) ).

tff(f5535,plain,
    ( spl28_347
    | ~ spl28_80
    | ~ spl28_142 ),
    inference(avatar_split_clause,[],[f1522,f1513,f975,f5533]) ).

tff(f5533,plain,
    ( spl28_347
  <=> ! [X0: $tType,X4: list(X0),X3: X0,X2: list(X0),X1: X0] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X3),X4) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( X2 = X4 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_347])]) ).

tff(f1522,plain,
    ( ! [X0: $tType,X2: list(X0),X3: X0,X1: X0,X4: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X3),X4) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( X2 = X4 ) )
    | ~ spl28_80
    | ~ spl28_142 ),
    inference(superposition,[],[f1514,f976]) ).

tff(f5480,plain,
    ( spl28_346
    | ~ spl28_81
    | ~ spl28_323 ),
    inference(avatar_split_clause,[],[f5120,f5056,f983,f5477]) ).

tff(f983,plain,
    ( spl28_81
  <=> sP1(abs(ua)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_81])]) ).

tff(f5120,plain,
    ( ( fTrue = aa(dB,bool,it,abs(ua)) )
    | ~ spl28_81
    | ~ spl28_323 ),
    inference(resolution,[],[f5057,f985]) ).

tff(f985,plain,
    ( sP1(abs(ua))
    | ~ spl28_81 ),
    inference(avatar_component_clause,[],[f983]) ).

tff(f5274,plain,
    ( spl28_345
    | ~ spl28_73
    | ~ spl28_148 ),
    inference(avatar_split_clause,[],[f1582,f1576,f938,f5272]) ).

tff(f5272,plain,
    ( spl28_345
  <=> ! [X0: fun1(nat,type),X3: list(dB),X2: nat,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X3)))
        | ( aa(nat,type,X0,X2) = foldr(type,type,fun,sK16(X1,X3,var(X2),X0),X1) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_345])]) ).

tff(f1582,plain,
    ( ! [X2: nat,X3: list(dB),X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X3)))
        | ( aa(nat,type,X0,X2) = foldr(type,type,fun,sK16(X1,X3,var(X2),X0),X1) ) )
    | ~ spl28_73
    | ~ spl28_148 ),
    inference(resolution,[],[f1577,f939]) ).

tff(f5270,plain,
    ( spl28_344
    | ~ spl28_73
    | ~ spl28_146 ),
    inference(avatar_split_clause,[],[f1562,f1556,f938,f5268]) ).

tff(f5268,plain,
    ( spl28_344
  <=> ! [X0: fun1(nat,type),X3: list(dB),X2: nat,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X3)))
        | ( aa(nat,type,X0,X2) = foldr(type,type,fun,sK15(X1,X3,var(X2),X0),X1) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_344])]) ).

tff(f1562,plain,
    ( ! [X2: nat,X3: list(dB),X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X3)))
        | ( aa(nat,type,X0,X2) = foldr(type,type,fun,sK15(X1,X3,var(X2),X0),X1) ) )
    | ~ spl28_73
    | ~ spl28_146 ),
    inference(resolution,[],[f1557,f939]) ).

tff(f5266,plain,
    ( spl28_343
    | ~ spl28_74
    | ~ spl28_323 ),
    inference(avatar_split_clause,[],[f5119,f5056,f942,f5263]) ).

tff(f942,plain,
    ( spl28_74
  <=> sP1(abs(u)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_74])]) ).

tff(f5119,plain,
    ( ( fTrue = aa(dB,bool,it,abs(u)) )
    | ~ spl28_74
    | ~ spl28_323 ),
    inference(resolution,[],[f5057,f944]) ).

tff(f944,plain,
    ( sP1(abs(u))
    | ~ spl28_74 ),
    inference(avatar_component_clause,[],[f942]) ).

tff(f5261,plain,
    ( spl28_342
    | ~ spl28_27
    | ~ spl28_139 ),
    inference(avatar_split_clause,[],[f1491,f1449,f677,f5259]) ).

tff(f5259,plain,
    ( spl28_342
  <=> ! [X0: $tType,X3: list(X0),X2: X0,X1: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X3) != X1 )
        | ( map(X0,X0,combi(X0),sK26(X0,X0,X1,combi(X0),X3,X2)) = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_342])]) ).

tff(f1491,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X3) != X1 )
        | ( map(X0,X0,combi(X0),sK26(X0,X0,X1,combi(X0),X3,X2)) = X3 ) )
    | ~ spl28_27
    | ~ spl28_139 ),
    inference(superposition,[],[f1450,f678]) ).

tff(f5257,plain,
    ( spl28_341
    | ~ spl28_80
    | ~ spl28_139 ),
    inference(avatar_split_clause,[],[f1490,f1449,f975,f5255]) ).

tff(f5255,plain,
    ( spl28_341
  <=> ! [X0: $tType,X3: $tType,X4: fun1(X3,X0),X5: list(X3),X2: list(X0),X1: X0] :
        ( ( map(X3,X0,X4,X5) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( map(X3,X0,X4,sK26(X0,X3,X5,X4,X2,X1)) = X2 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_341])]) ).

tff(f1490,plain,
    ( ! [X0: $tType,X3: $tType,X2: list(X0),X1: X0,X4: fun1(X3,X0),X5: list(X3)] :
        ( ( map(X3,X0,X4,X5) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( map(X3,X0,X4,sK26(X0,X3,X5,X4,X2,X1)) = X2 ) )
    | ~ spl28_80
    | ~ spl28_139 ),
    inference(superposition,[],[f1450,f976]) ).

tff(f5253,plain,
    ( spl28_340
    | ~ spl28_27
    | ~ spl28_138 ),
    inference(avatar_split_clause,[],[f1487,f1445,f677,f5251]) ).

tff(f5251,plain,
    ( spl28_340
  <=> ! [X0: $tType,X3: list(X0),X2: X0,X1: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X3) != X1 )
        | ( map(X0,X0,combi(X0),sK24(X0,X0,X3,X2,X1,combi(X0))) = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_340])]) ).

tff(f1487,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X3) != X1 )
        | ( map(X0,X0,combi(X0),sK24(X0,X0,X3,X2,X1,combi(X0))) = X3 ) )
    | ~ spl28_27
    | ~ spl28_138 ),
    inference(superposition,[],[f1446,f678]) ).

tff(f5249,plain,
    ( spl28_339
    | ~ spl28_80
    | ~ spl28_138 ),
    inference(avatar_split_clause,[],[f1486,f1445,f975,f5247]) ).

tff(f5247,plain,
    ( spl28_339
  <=> ! [X0: $tType,X3: $tType,X4: fun1(X3,X0),X5: list(X3),X2: list(X0),X1: X0] :
        ( ( map(X3,X0,X4,X5) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( map(X3,X0,X4,sK24(X3,X0,X2,X1,X5,X4)) = X2 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_339])]) ).

tff(f1486,plain,
    ( ! [X0: $tType,X3: $tType,X2: list(X0),X1: X0,X4: fun1(X3,X0),X5: list(X3)] :
        ( ( map(X3,X0,X4,X5) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( map(X3,X0,X4,sK24(X3,X0,X2,X1,X5,X4)) = X2 ) )
    | ~ spl28_80
    | ~ spl28_138 ),
    inference(superposition,[],[f1446,f976]) ).

tff(f5245,plain,
    ( spl28_338
    | ~ spl28_80
    | ~ spl28_137 ),
    inference(avatar_split_clause,[],[f1454,f1441,f975,f5243]) ).

tff(f5243,plain,
    ( spl28_338
  <=> ! [X0: $tType,X4: list(X0),X3: X0,X2: list(X0),X1: X0] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X3),X4) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( X1 = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_338])]) ).

tff(f1454,plain,
    ( ! [X0: $tType,X2: list(X0),X3: X0,X1: X0,X4: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X3),X4) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( X1 = X3 ) )
    | ~ spl28_80
    | ~ spl28_137 ),
    inference(superposition,[],[f1442,f976]) ).

tff(f5241,plain,
    ( spl28_337
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1391,f1360,f975,f5239]) ).

tff(f5239,plain,
    ( spl28_337
  <=> ! [X1: $tType,X0: $tType,X3: X1,X4: X0,X5: list(X0),X2: fun1(X1,fun1(X0,X1))] : ( foldl(X1,X0,X2,X3,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X5),X4)) = foldl(X1,X0,X2,aa(X1,X1,combc(X1,X0,X1,X2,X4),X3),X5) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_337])]) ).

tff(f1391,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,fun1(X0,X1)),X3: X1,X4: X0,X5: list(X0)] : ( foldl(X1,X0,X2,X3,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X5),X4)) = foldl(X1,X0,X2,aa(X1,X1,combc(X1,X0,X1,X2,X4),X3),X5) )
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(superposition,[],[f1361,f976]) ).

tff(f5237,plain,
    ( spl28_336
    | ~ spl28_49
    | ~ spl28_135 ),
    inference(avatar_split_clause,[],[f1381,f1356,f795,f5235]) ).

tff(f5235,plain,
    ( spl28_336
  <=> ! [X0: $tType,X4: bool,X3: list(X0),X2: X0,X1: fun1(X0,fun1(bool,bool))] :
        ( ~ pp(foldr(X0,bool,X1,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X2),X4))
        | pp(aa(fun1(bool,bool),bool,fEx(bool),aa(X0,fun1(bool,bool),X1,X2))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_336])]) ).

tff(f1381,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: fun1(X0,fun1(bool,bool)),X4: bool] :
        ( ~ pp(foldr(X0,bool,X1,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X2),X4))
        | pp(aa(fun1(bool,bool),bool,fEx(bool),aa(X0,fun1(bool,bool),X1,X2))) )
    | ~ spl28_49
    | ~ spl28_135 ),
    inference(superposition,[],[f796,f1357]) ).

tff(f5233,plain,
    ( spl28_335
    | ~ spl28_80
    | ~ spl28_135 ),
    inference(avatar_split_clause,[],[f1377,f1356,f975,f5231]) ).

tff(f5231,plain,
    ( spl28_335
  <=> ! [X1: $tType,X0: $tType,X3: X1,X4: list(X1),X5: X0,X2: fun1(X1,fun1(X0,X0))] : ( foldr(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3),X5) = aa(X1,X0,combc(X1,X0,X0,X2,foldr(X1,X0,X2,X4,X5)),X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_335])]) ).

tff(f1377,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,fun1(X0,X0)),X3: X1,X4: list(X1),X5: X0] : ( foldr(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3),X5) = aa(X1,X0,combc(X1,X0,X0,X2,foldr(X1,X0,X2,X4,X5)),X3) )
    | ~ spl28_80
    | ~ spl28_135 ),
    inference(superposition,[],[f1357,f976]) ).

tff(f5229,plain,
    ( spl28_334
    | ~ spl28_49
    | ~ spl28_118 ),
    inference(avatar_split_clause,[],[f1248,f1245,f795,f5227]) ).

tff(f5227,plain,
    ( spl28_334
  <=> ! [X4: type,X0: fun1(nat,type),X3: nat,X2: list(type),X1: list(dB)] :
        ( ~ pp(aa(list(type),bool,typings(X0,X1),X2))
        | pp(aa(fun1(list(type),bool),bool,fEx(list(type)),typings(shift(type,X0,X3,X4),map(dB,dB,combc(dB,nat,dB,lift,X3),X1)))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_334])]) ).

tff(f1248,plain,
    ( ! [X2: list(type),X3: nat,X0: fun1(nat,type),X1: list(dB),X4: type] :
        ( ~ pp(aa(list(type),bool,typings(X0,X1),X2))
        | pp(aa(fun1(list(type),bool),bool,fEx(list(type)),typings(shift(type,X0,X3,X4),map(dB,dB,combc(dB,nat,dB,lift,X3),X1)))) )
    | ~ spl28_49
    | ~ spl28_118 ),
    inference(resolution,[],[f1246,f796]) ).

tff(f5204,plain,
    ( spl28_333
    | ~ spl28_68
    | ~ spl28_323 ),
    inference(avatar_split_clause,[],[f5118,f5056,f909,f5201]) ).

tff(f909,plain,
    ( spl28_68
  <=> sP1(abs(t2)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_68])]) ).

tff(f5118,plain,
    ( ( fTrue = aa(dB,bool,it,abs(t2)) )
    | ~ spl28_68
    | ~ spl28_323 ),
    inference(resolution,[],[f5057,f911]) ).

tff(f911,plain,
    ( sP1(abs(t2))
    | ~ spl28_68 ),
    inference(avatar_component_clause,[],[f909]) ).

tff(f5141,plain,
    ( spl28_332
    | ~ spl28_73
    | ~ spl28_163 ),
    inference(avatar_split_clause,[],[f1694,f1691,f938,f5139]) ).

tff(f5139,plain,
    ( spl28_332
  <=> ! [X0: fun1(nat,type),X3: list(dB),X2: nat,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X3)))
        | ( aa(nat,type,X0,X2) = foldr(type,type,fun,sK17(X1,X3,X2,X0),X1) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_332])]) ).

tff(f1694,plain,
    ( ! [X2: nat,X3: list(dB),X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),foldl(dB,dB,app,var(X2),X3)))
        | ( aa(nat,type,X0,X2) = foldr(type,type,fun,sK17(X1,X3,X2,X0),X1) ) )
    | ~ spl28_73
    | ~ spl28_163 ),
    inference(resolution,[],[f1692,f939]) ).

tff(f5137,plain,
    ( spl28_331
    | ~ spl28_73
    | ~ spl28_141 ),
    inference(avatar_split_clause,[],[f1505,f1499,f938,f5135]) ).

tff(f5135,plain,
    ( spl28_331
  <=> ! [X2: nat,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(var(X2))))
        | ( aa(nat,type,shift(type,X0,zero_zero(nat),sK13(X1,var(X2),X0)),X2) = sK14(X1,var(X2),X0) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_331])]) ).

tff(f1505,plain,
    ( ! [X2: nat,X0: fun1(nat,type),X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),abs(var(X2))))
        | ( aa(nat,type,shift(type,X0,zero_zero(nat),sK13(X1,var(X2),X0)),X2) = sK14(X1,var(X2),X0) ) )
    | ~ spl28_73
    | ~ spl28_141 ),
    inference(resolution,[],[f1500,f939]) ).

tff(f5104,plain,
    ( spl28_330
    | ~ spl28_32
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1422,f1360,f975,f708,f5102]) ).

tff(f5102,plain,
    ( spl28_330
  <=> ! [X2: dB,X0: nat,X1: list(dB)] :
        ( sP1(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1))
        | ~ listsp(dB,it,aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_330])]) ).

tff(f1422,plain,
    ( ! [X2: dB,X0: nat,X1: list(dB)] :
        ( sP1(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1))
        | ~ listsp(dB,it,aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2)) )
    | ~ spl28_32
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(forward_demodulation,[],[f1399,f976]) ).

tff(f1399,plain,
    ( ! [X2: dB,X0: nat,X1: list(dB)] :
        ( sP1(foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(X0)),X2),X1))
        | ~ listsp(dB,it,aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2)) )
    | ~ spl28_32
    | ~ spl28_136 ),
    inference(superposition,[],[f709,f1361]) ).

tff(f5100,plain,
    ( spl28_329
    | ~ spl28_27
    | ~ spl28_134 ),
    inference(avatar_split_clause,[],[f1368,f1352,f677,f5098]) ).

tff(f5098,plain,
    ( spl28_329
  <=> ! [X0: $tType,X3: list(X0),X2: X0,X1: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X3) != X1 )
        | ( aa(X0,X0,combi(X0),sK25(X0,X0,X1,combi(X0),X3,X2)) = X2 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_329])]) ).

tff(f1368,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X3) != X1 )
        | ( aa(X0,X0,combi(X0),sK25(X0,X0,X1,combi(X0),X3,X2)) = X2 ) )
    | ~ spl28_27
    | ~ spl28_134 ),
    inference(superposition,[],[f1353,f678]) ).

tff(f5096,plain,
    ( spl28_328
    | ~ spl28_80
    | ~ spl28_134 ),
    inference(avatar_split_clause,[],[f1367,f1352,f975,f5094]) ).

tff(f5094,plain,
    ( spl28_328
  <=> ! [X0: $tType,X3: $tType,X4: fun1(X3,X0),X5: list(X3),X2: list(X0),X1: X0] :
        ( ( map(X3,X0,X4,X5) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( aa(X3,X0,X4,sK25(X0,X3,X5,X4,X2,X1)) = X1 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_328])]) ).

tff(f1367,plain,
    ( ! [X0: $tType,X3: $tType,X2: list(X0),X1: X0,X4: fun1(X3,X0),X5: list(X3)] :
        ( ( map(X3,X0,X4,X5) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( aa(X3,X0,X4,sK25(X0,X3,X5,X4,X2,X1)) = X1 ) )
    | ~ spl28_80
    | ~ spl28_134 ),
    inference(superposition,[],[f1353,f976]) ).

tff(f5092,plain,
    ( spl28_327
    | ~ spl28_27
    | ~ spl28_133 ),
    inference(avatar_split_clause,[],[f1365,f1348,f677,f5090]) ).

tff(f5090,plain,
    ( spl28_327
  <=> ! [X0: $tType,X3: list(X0),X2: X0,X1: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X3) != X1 )
        | ( aa(X0,X0,combi(X0),sK23(X0,X0,X3,X2,X1,combi(X0))) = X2 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_327])]) ).

tff(f1365,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0)] :
        ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X3) != X1 )
        | ( aa(X0,X0,combi(X0),sK23(X0,X0,X3,X2,X1,combi(X0))) = X2 ) )
    | ~ spl28_27
    | ~ spl28_133 ),
    inference(superposition,[],[f1349,f678]) ).

tff(f5088,plain,
    ( spl28_326
    | ~ spl28_80
    | ~ spl28_133 ),
    inference(avatar_split_clause,[],[f1364,f1348,f975,f5086]) ).

tff(f5086,plain,
    ( spl28_326
  <=> ! [X0: $tType,X3: $tType,X4: fun1(X3,X0),X5: list(X3),X2: list(X0),X1: X0] :
        ( ( map(X3,X0,X4,X5) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( aa(X3,X0,X4,sK23(X3,X0,X2,X1,X5,X4)) = X1 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_326])]) ).

tff(f1364,plain,
    ( ! [X0: $tType,X3: $tType,X2: list(X0),X1: X0,X4: fun1(X3,X0),X5: list(X3)] :
        ( ( map(X3,X0,X4,X5) != aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) )
        | ( aa(X3,X0,X4,sK23(X3,X0,X2,X1,X5,X4)) = X1 ) )
    | ~ spl28_80
    | ~ spl28_133 ),
    inference(superposition,[],[f1349,f976]) ).

tff(f5084,plain,
    ( spl28_325
    | ~ spl28_13
    | ~ spl28_80
    | ~ spl28_128 ),
    inference(avatar_split_clause,[],[f1322,f1307,f975,f602,f5082]) ).

tff(f5082,plain,
    ( spl28_325
  <=> ! [X0: $tType,X4: X0,X3: list(X0),X2: fun1(X0,fun1(list(X0),bool)),X1: bool] :
        ( ( fFalse = aa(X0,bool,combc(X0,list(X0),bool,X2,X3),X4) )
        | ( fTrue = list_case(bool,X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X4)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_325])]) ).

tff(f1322,plain,
    ( ! [X0: $tType,X2: fun1(X0,fun1(list(X0),bool)),X3: list(X0),X1: bool,X4: X0] :
        ( ( fFalse = aa(X0,bool,combc(X0,list(X0),bool,X2,X3),X4) )
        | ( fTrue = list_case(bool,X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X4)) ) )
    | ~ spl28_13
    | ~ spl28_80
    | ~ spl28_128 ),
    inference(forward_demodulation,[],[f1317,f976]) ).

tff(f1317,plain,
    ( ! [X0: $tType,X2: fun1(X0,fun1(list(X0),bool)),X3: list(X0),X1: bool,X4: X0] :
        ( ( fFalse = aa(list(X0),bool,aa(X0,fun1(list(X0),bool),X2,X4),X3) )
        | ( fTrue = list_case(bool,X0,X1,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X4)) ) )
    | ~ spl28_13
    | ~ spl28_128 ),
    inference(superposition,[],[f1308,f603]) ).

tff(f5080,plain,
    ( spl28_324
    | ~ spl28_108
    | ~ spl28_127 ),
    inference(avatar_split_clause,[],[f1302,f1296,f1182,f5078]) ).

tff(f5078,plain,
    ( spl28_324
  <=> ! [X0: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),X0))
        | ~ beta(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),as),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_324])]) ).

tff(f1302,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),X0))
        | ~ beta(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),as),X0) )
    | ~ spl28_108
    | ~ spl28_127 ),
    inference(resolution,[],[f1298,f1183]) ).

tff(f5058,plain,
    ( spl28_323
    | ~ spl28_18
    | ~ spl28_19 ),
    inference(avatar_split_clause,[],[f1463,f633,f629,f5056]) ).

tff(f1463,plain,
    ( ! [X0: dB] :
        ( ( fTrue = aa(dB,bool,it,X0) )
        | ~ sP1(X0) )
    | ~ spl28_18
    | ~ spl28_19 ),
    inference(resolution,[],[f634,f630]) ).

tff(f5041,plain,
    ( spl28_322
    | ~ spl28_130
    | ~ spl28_186 ),
    inference(avatar_split_clause,[],[f2007,f2004,f1329,f5039]) ).

tff(f5039,plain,
    ( spl28_322
  <=> ! [X0: dB] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,sK9(X0)),abs(sK8(X0))),sK10(X0))))
        | ~ pp(aa(dB,bool,it,sK9(X0)))
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_322])]) ).

tff(f1329,plain,
    ( spl28_130
  <=> ! [X0: dB] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,sK8(X0)),zero_zero(nat)),sK9(X0)),sK10(X0))))
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_130])]) ).

tff(f2007,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,sK9(X0)),abs(sK8(X0))),sK10(X0))))
        | ~ pp(aa(dB,bool,it,sK9(X0)))
        | ~ sP0(X0) )
    | ~ spl28_130
    | ~ spl28_186 ),
    inference(resolution,[],[f2005,f1330]) ).

tff(f1330,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,sK8(X0)),zero_zero(nat)),sK9(X0)),sK10(X0))))
        | ~ sP0(X0) )
    | ~ spl28_130 ),
    inference(avatar_component_clause,[],[f1329]) ).

tff(f5037,plain,
    ( spl28_321
    | ~ spl28_46
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1848,f1775,f783,f5035]) ).

tff(f5035,plain,
    ( spl28_321
  <=> ! [X2: nat,X0: type,X1: fun1(type,type)] : ( atom(X2) != aa(type,type,aa(fun1(type,type),fun1(type,type),aa(fun1(type,fun1(type,type)),fun1(fun1(type,type),fun1(type,type)),combs(type,type,type),fun),X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_321])]) ).

tff(f783,plain,
    ( spl28_46
  <=> ! [X2: nat,X0: type,X1: type] : ( atom(X2) != aa(type,type,aa(type,fun1(type,type),fun,X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_46])]) ).

tff(f1848,plain,
    ( ! [X2: nat,X0: type,X1: fun1(type,type)] : ( atom(X2) != aa(type,type,aa(fun1(type,type),fun1(type,type),aa(fun1(type,fun1(type,type)),fun1(fun1(type,type),fun1(type,type)),combs(type,type,type),fun),X1),X0) )
    | ~ spl28_46
    | ~ spl28_170 ),
    inference(superposition,[],[f784,f1776]) ).

tff(f784,plain,
    ( ! [X2: nat,X0: type,X1: type] : ( atom(X2) != aa(type,type,aa(type,fun1(type,type),fun,X1),X0) )
    | ~ spl28_46 ),
    inference(avatar_component_clause,[],[f783]) ).

tff(f5033,plain,
    ( spl28_320
    | ~ spl28_47
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1833,f1775,f787,f5031]) ).

tff(f5031,plain,
    ( spl28_320
  <=> ! [X2: dB,X0: dB,X1: fun1(dB,dB)] : ( abs(X2) != aa(dB,dB,aa(fun1(dB,dB),fun1(dB,dB),aa(fun1(dB,fun1(dB,dB)),fun1(fun1(dB,dB),fun1(dB,dB)),combs(dB,dB,dB),app),X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_320])]) ).

tff(f787,plain,
    ( spl28_47
  <=> ! [X2: dB,X0: dB,X1: dB] : ( abs(X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_47])]) ).

tff(f1833,plain,
    ( ! [X2: dB,X0: dB,X1: fun1(dB,dB)] : ( abs(X2) != aa(dB,dB,aa(fun1(dB,dB),fun1(dB,dB),aa(fun1(dB,fun1(dB,dB)),fun1(fun1(dB,dB),fun1(dB,dB)),combs(dB,dB,dB),app),X1),X0) )
    | ~ spl28_47
    | ~ spl28_170 ),
    inference(superposition,[],[f788,f1776]) ).

tff(f788,plain,
    ( ! [X2: dB,X0: dB,X1: dB] : ( abs(X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1) )
    | ~ spl28_47 ),
    inference(avatar_component_clause,[],[f787]) ).

tff(f5029,plain,
    ( spl28_319
    | ~ spl28_48
    | ~ spl28_170 ),
    inference(avatar_split_clause,[],[f1832,f1775,f791,f5027]) ).

tff(f5027,plain,
    ( spl28_319
  <=> ! [X2: nat,X0: dB,X1: fun1(dB,dB)] : ( var(X2) != aa(dB,dB,aa(fun1(dB,dB),fun1(dB,dB),aa(fun1(dB,fun1(dB,dB)),fun1(fun1(dB,dB),fun1(dB,dB)),combs(dB,dB,dB),app),X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_319])]) ).

tff(f791,plain,
    ( spl28_48
  <=> ! [X2: nat,X0: dB,X1: dB] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) != var(X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_48])]) ).

tff(f1832,plain,
    ( ! [X2: nat,X0: dB,X1: fun1(dB,dB)] : ( var(X2) != aa(dB,dB,aa(fun1(dB,dB),fun1(dB,dB),aa(fun1(dB,fun1(dB,dB)),fun1(fun1(dB,dB),fun1(dB,dB)),combs(dB,dB,dB),app),X1),X0) )
    | ~ spl28_48
    | ~ spl28_170 ),
    inference(superposition,[],[f792,f1776]) ).

tff(f792,plain,
    ( ! [X2: nat,X0: dB,X1: dB] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) != var(X2) )
    | ~ spl28_48 ),
    inference(avatar_component_clause,[],[f791]) ).

tff(f5025,plain,
    ( spl28_318
    | ~ spl28_29
    | ~ spl28_128 ),
    inference(avatar_split_clause,[],[f1310,f1307,f694,f5023]) ).

tff(f5023,plain,
    ( spl28_318
  <=> ! [X0: $tType,X5: X0,X4: list(nat),X3: fun1(list(nat),X0),X2: nat,X1: fun1(nat,fun1(list(nat),X0))] : ( list_case(X0,nat,X5,shift(fun1(list(nat),X0),X1,X2,X3),aa(nat,list(nat),combc(nat,list(nat),list(nat),cons(nat),X4),X2)) = aa(list(nat),X0,X3,X4) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_318])]) ).

tff(f1310,plain,
    ( ! [X0: $tType,X2: nat,X3: fun1(list(nat),X0),X1: fun1(nat,fun1(list(nat),X0)),X4: list(nat),X5: X0] : ( list_case(X0,nat,X5,shift(fun1(list(nat),X0),X1,X2,X3),aa(nat,list(nat),combc(nat,list(nat),list(nat),cons(nat),X4),X2)) = aa(list(nat),X0,X3,X4) )
    | ~ spl28_29
    | ~ spl28_128 ),
    inference(superposition,[],[f1308,f695]) ).

tff(f4899,plain,
    ( spl28_317
    | ~ spl28_49
    | ~ spl28_152 ),
    inference(avatar_split_clause,[],[f1620,f1612,f795,f4897]) ).

tff(f4897,plain,
    ( spl28_317
  <=> ! [X4: type,X0: fun1(nat,type),X3: nat,X2: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),X2))
        | pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(shift(type,X0,X3,X4)),X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_317])]) ).

tff(f1620,plain,
    ( ! [X2: dB,X3: nat,X0: fun1(nat,type),X1: type,X4: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X0),X1),X2))
        | pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(shift(type,X0,X3,X4)),X1))) )
    | ~ spl28_49
    | ~ spl28_152 ),
    inference(resolution,[],[f1613,f796]) ).

tff(f4895,plain,
    ( spl28_316
    | ~ spl28_65
    | ~ spl28_135 ),
    inference(avatar_split_clause,[],[f1384,f1356,f896,f4893]) ).

tff(f4893,plain,
    ( spl28_316
  <=> ! [X0: $tType,X3: list(X0),X2: list(X0),X1: X0] : ( foldr(X0,list(X0),cons(X0),X2,X3) != foldr(X0,list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1),X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_316])]) ).

tff(f1384,plain,
    ( ! [X0: $tType,X2: list(X0),X3: list(X0),X1: X0] : ( foldr(X0,list(X0),cons(X0),X2,X3) != foldr(X0,list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1),X3) )
    | ~ spl28_65
    | ~ spl28_135 ),
    inference(superposition,[],[f897,f1357]) ).

tff(f4891,plain,
    ( spl28_315
    | ~ spl28_28
    | ~ spl28_130 ),
    inference(avatar_split_clause,[],[f1332,f1329,f681,f4889]) ).

tff(f4889,plain,
    ( spl28_315
  <=> ! [X0: dB] :
        ( ~ sP0(X0)
        | sP1(abs(foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,sK8(X0)),zero_zero(nat)),sK9(X0)),sK10(X0)))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_315])]) ).

tff(f681,plain,
    ( spl28_28
  <=> ! [X1: dB] :
        ( sP1(abs(X1))
        | ~ pp(aa(dB,bool,it,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_28])]) ).

tff(f1332,plain,
    ( ! [X0: dB] :
        ( ~ sP0(X0)
        | sP1(abs(foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,sK8(X0)),zero_zero(nat)),sK9(X0)),sK10(X0)))) )
    | ~ spl28_28
    | ~ spl28_130 ),
    inference(resolution,[],[f1330,f682]) ).

tff(f682,plain,
    ( ! [X1: dB] :
        ( ~ pp(aa(dB,bool,it,X1))
        | sP1(abs(X1)) )
    | ~ spl28_28 ),
    inference(avatar_component_clause,[],[f681]) ).

tff(f4887,plain,
    ( spl28_314
    | ~ spl28_80
    | ~ spl28_128 ),
    inference(avatar_split_clause,[],[f1316,f1307,f975,f4885]) ).

tff(f4885,plain,
    ( spl28_314
  <=> ! [X1: $tType,X0: $tType,X5: X1,X4: list(X0),X3: X0,X2: fun1(X0,fun1(list(X0),X1))] : ( list_case(X1,X0,X5,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X4),X3)) = aa(X0,X1,combc(X0,list(X0),X1,X2,X4),X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_314])]) ).

tff(f1316,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X0,fun1(list(X0),X1)),X3: X0,X4: list(X0),X5: X1] : ( list_case(X1,X0,X5,X2,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X4),X3)) = aa(X0,X1,combc(X0,list(X0),X1,X2,X4),X3) )
    | ~ spl28_80
    | ~ spl28_128 ),
    inference(superposition,[],[f1308,f976]) ).

tff(f4883,plain,
    ( spl28_313
    | ~ spl28_115
    | ~ spl28_127 ),
    inference(avatar_split_clause,[],[f1301,f1296,f1226,f4880]) ).

tff(f1301,plain,
    ( pp(aa(list(type),bool,typings(shift(type,e,i,t),as),sK15(t1,as,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),shift(type,e,i,t))))
    | ~ spl28_115
    | ~ spl28_127 ),
    inference(resolution,[],[f1298,f1227]) ).

tff(f4878,plain,
    ( spl28_312
    | ~ spl28_117
    | ~ spl28_127 ),
    inference(avatar_split_clause,[],[f1300,f1296,f1238,f4875]) ).

tff(f4875,plain,
    ( spl28_312
  <=> pp(aa(list(type),bool,typings(shift(type,e,i,t),as),sK16(t1,as,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),shift(type,e,i,t)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_312])]) ).

tff(f1300,plain,
    ( pp(aa(list(type),bool,typings(shift(type,e,i,t),as),sK16(t1,as,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),shift(type,e,i,t))))
    | ~ spl28_117
    | ~ spl28_127 ),
    inference(resolution,[],[f1298,f1239]) ).

tff(f4856,plain,
    ( spl28_311
    | ~ spl28_47
    | ~ spl28_203 ),
    inference(avatar_split_clause,[],[f2151,f2142,f787,f4854]) ).

tff(f4854,plain,
    ( spl28_311
  <=> ! [X4: dB,X0: dB,X3: dB,X2: dB,X1: nat] : ( abs(X4) != aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X3),X0)),X1),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_311])]) ).

tff(f2151,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: nat,X4: dB] : ( abs(X4) != aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X3),X0)),X1),X2) )
    | ~ spl28_47
    | ~ spl28_203 ),
    inference(superposition,[],[f788,f2143]) ).

tff(f4852,plain,
    ( spl28_310
    | ~ spl28_48
    | ~ spl28_203 ),
    inference(avatar_split_clause,[],[f2150,f2142,f791,f4850]) ).

tff(f4850,plain,
    ( spl28_310
  <=> ! [X4: nat,X0: dB,X3: dB,X2: dB,X1: nat] : ( var(X4) != aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X3),X0)),X1),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_310])]) ).

tff(f2150,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: nat,X4: nat] : ( var(X4) != aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X3),X0)),X1),X2) )
    | ~ spl28_48
    | ~ spl28_203 ),
    inference(superposition,[],[f792,f2143]) ).

tff(f4848,plain,
    ( spl28_309
    | ~ spl28_17
    | ~ spl28_130 ),
    inference(avatar_split_clause,[],[f1333,f1329,f625,f4846]) ).

tff(f4846,plain,
    ( spl28_309
  <=> ! [X0: dB] :
        ( ~ sP0(X0)
        | sP1(foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,sK8(X0)),zero_zero(nat)),sK9(X0)),sK10(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_309])]) ).

tff(f625,plain,
    ( spl28_17
  <=> ! [X0: dB] :
        ( sP1(X0)
        | ~ pp(aa(dB,bool,it,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_17])]) ).

tff(f1333,plain,
    ( ! [X0: dB] :
        ( ~ sP0(X0)
        | sP1(foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,sK8(X0)),zero_zero(nat)),sK9(X0)),sK10(X0))) )
    | ~ spl28_17
    | ~ spl28_130 ),
    inference(resolution,[],[f1330,f626]) ).

tff(f626,plain,
    ( ! [X0: dB] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(X0) )
    | ~ spl28_17 ),
    inference(avatar_component_clause,[],[f625]) ).

tff(f4811,plain,
    ( spl28_308
    | ~ spl28_130
    | ~ spl28_183 ),
    inference(avatar_split_clause,[],[f1958,f1955,f1329,f4809]) ).

tff(f4809,plain,
    ( spl28_308
  <=> ! [X0: dB] :
        ( sP0(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,sK9(X0)),abs(sK8(X0))),sK10(X0)))
        | ~ pp(aa(dB,bool,it,sK9(X0)))
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_308])]) ).

tff(f1958,plain,
    ( ! [X0: dB] :
        ( sP0(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,sK9(X0)),abs(sK8(X0))),sK10(X0)))
        | ~ pp(aa(dB,bool,it,sK9(X0)))
        | ~ sP0(X0) )
    | ~ spl28_130
    | ~ spl28_183 ),
    inference(resolution,[],[f1956,f1330]) ).

tff(f4807,plain,
    ( spl28_307
    | ~ spl28_71
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1429,f1360,f975,f924,f4805]) ).

tff(f4805,plain,
    ( spl28_307
  <=> ! [X4: dB,X0: nat,X3: dB,X2: dB,X1: list(dB)] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X3)),X4) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_307])]) ).

tff(f1429,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: list(dB),X4: dB] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X3)),X4) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1) )
    | ~ spl28_71
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(forward_demodulation,[],[f1406,f976]) ).

tff(f1406,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: list(dB),X4: dB] : ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(X0)),X2),X1) != aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X3)),X4) )
    | ~ spl28_71
    | ~ spl28_136 ),
    inference(superposition,[],[f925,f1361]) ).

tff(f4803,plain,
    ( spl28_306
    | ~ spl28_4
    | ~ spl28_213 ),
    inference(avatar_split_clause,[],[f2501,f2292,f562,f4801]) ).

tff(f4801,plain,
    ( spl28_306
  <=> ! [X0: bool,X1: bool] :
        ( pp(X0)
        | ( X0 = X1 )
        | ( fTrue = X1 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_306])]) ).

tff(f2292,plain,
    ( spl28_213
  <=> ! [X0: bool,X1: bool] :
        ( ( X0 = X1 )
        | ( fTrue = X1 )
        | ( fTrue = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_213])]) ).

tff(f2501,plain,
    ( ! [X0: bool,X1: bool] :
        ( pp(X0)
        | ( X0 = X1 )
        | ( fTrue = X1 ) )
    | ~ spl28_4
    | ~ spl28_213 ),
    inference(superposition,[],[f564,f2293]) ).

tff(f2293,plain,
    ( ! [X0: bool,X1: bool] :
        ( ( X0 = X1 )
        | ( fTrue = X1 )
        | ( fTrue = X0 ) )
    | ~ spl28_213 ),
    inference(avatar_component_clause,[],[f2292]) ).

tff(f564,plain,
    ( pp(fTrue)
    | ~ spl28_4 ),
    inference(avatar_component_clause,[],[f562]) ).

tff(f4799,plain,
    ( spl28_305
    | ~ spl28_106 ),
    inference(avatar_split_clause,[],[f1167,f1161,f4797]) ).

tff(f4797,plain,
    ( spl28_305
  <=> ! [X0: $tType,X3: type,X4: fun1(nat,X0),X5: fun1(nat,X0),X2: type,X1: fun1(type,fun1(type,X0))] : ( type_case(X0,X4,X1,aa(type,type,combc(type,type,type,fun,X3),X2)) = type_case(X0,X5,X1,aa(type,type,combc(type,type,type,fun,X3),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_305])]) ).

tff(f1167,plain,
    ( ! [X0: $tType,X2: type,X3: type,X1: fun1(type,fun1(type,X0)),X4: fun1(nat,X0),X5: fun1(nat,X0)] : ( type_case(X0,X4,X1,aa(type,type,combc(type,type,type,fun,X3),X2)) = type_case(X0,X5,X1,aa(type,type,combc(type,type,type,fun,X3),X2)) )
    | ~ spl28_106 ),
    inference(superposition,[],[f1162,f1162]) ).

tff(f4751,plain,
    ( spl28_304
    | ~ spl28_80
    | ~ spl28_110 ),
    inference(avatar_split_clause,[],[f1201,f1198,f975,f4749]) ).

tff(f4749,plain,
    ( spl28_304
  <=> ! [X2: dB,X0: dB,X1: nat] : ( aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X0),X1),aa(dB,dB,combc(dB,nat,dB,lift,X1),X2)) = X2 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_304])]) ).

tff(f1201,plain,
    ( ! [X2: dB,X0: dB,X1: nat] : ( aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X0),X1),aa(dB,dB,combc(dB,nat,dB,lift,X1),X2)) = X2 )
    | ~ spl28_80
    | ~ spl28_110 ),
    inference(superposition,[],[f1199,f976]) ).

tff(f4747,plain,
    ( spl28_303
    | ~ spl28_13
    | ~ spl28_80
    | ~ spl28_106 ),
    inference(avatar_split_clause,[],[f1174,f1161,f975,f602,f4745]) ).

tff(f4745,plain,
    ( spl28_303
  <=> ! [X2: type,X0: fun1(nat,bool),X1: fun1(type,fun1(type,bool)),X3: type] :
        ( ( fFalse = aa(type,bool,combc(type,type,bool,X1,X2),X3) )
        | ( fTrue = type_case(bool,X0,X1,aa(type,type,combc(type,type,type,fun,X2),X3)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_303])]) ).

tff(f1174,plain,
    ( ! [X2: type,X3: type,X0: fun1(nat,bool),X1: fun1(type,fun1(type,bool))] :
        ( ( fFalse = aa(type,bool,combc(type,type,bool,X1,X2),X3) )
        | ( fTrue = type_case(bool,X0,X1,aa(type,type,combc(type,type,type,fun,X2),X3)) ) )
    | ~ spl28_13
    | ~ spl28_80
    | ~ spl28_106 ),
    inference(forward_demodulation,[],[f1169,f976]) ).

tff(f1169,plain,
    ( ! [X2: type,X3: type,X0: fun1(nat,bool),X1: fun1(type,fun1(type,bool))] :
        ( ( fFalse = aa(type,bool,aa(type,fun1(type,bool),X1,X3),X2) )
        | ( fTrue = type_case(bool,X0,X1,aa(type,type,combc(type,type,type,fun,X2),X3)) ) )
    | ~ spl28_13
    | ~ spl28_106 ),
    inference(superposition,[],[f1162,f603]) ).

tff(f4743,plain,
    ( spl28_302
    | ~ spl28_62
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f1004,f975,f878,f4741]) ).

tff(f4741,plain,
    ( spl28_302
  <=> ! [X0: $tType,X3: nat,X2: X0,X1: fun1(X0,fun1(nat,type))] : pp(aa(dB,bool,combc(dB,type,bool,typing(aa(X0,fun1(nat,type),X1,X2)),aa(X0,type,combc(X0,nat,type,X1,X3),X2)),var(X3))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_302])]) ).

tff(f1004,plain,
    ( ! [X0: $tType,X2: X0,X3: nat,X1: fun1(X0,fun1(nat,type))] : pp(aa(dB,bool,combc(dB,type,bool,typing(aa(X0,fun1(nat,type),X1,X2)),aa(X0,type,combc(X0,nat,type,X1,X3),X2)),var(X3)))
    | ~ spl28_62
    | ~ spl28_80 ),
    inference(superposition,[],[f879,f976]) ).

tff(f4730,plain,
    ( spl28_301
    | ~ spl28_15
    | ~ spl28_19 ),
    inference(avatar_split_clause,[],[f1465,f633,f616,f4728]) ).

tff(f4728,plain,
    ( spl28_301
  <=> ! [X0: nat] : ( fTrue = aa(dB,bool,it,var(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_301])]) ).

tff(f616,plain,
    ( spl28_15
  <=> ! [X0: nat] : pp(aa(dB,bool,it,var(X0))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_15])]) ).

tff(f1465,plain,
    ( ! [X0: nat] : ( fTrue = aa(dB,bool,it,var(X0)) )
    | ~ spl28_15
    | ~ spl28_19 ),
    inference(resolution,[],[f634,f617]) ).

tff(f617,plain,
    ( ! [X0: nat] : pp(aa(dB,bool,it,var(X0)))
    | ~ spl28_15 ),
    inference(avatar_component_clause,[],[f616]) ).

tff(f4674,plain,
    ( spl28_300
    | ~ spl28_59
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1433,f1360,f975,f865,f4672]) ).

tff(f4672,plain,
    ( spl28_300
  <=> ! [X4: list(dB),X0: dB,X3: dB,X2: dB,X1: list(dB)] :
        ( ( foldl(dB,dB,app,abs(X3),X4) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),abs(X0)),X1) )
        | ( X0 = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_300])]) ).

tff(f865,plain,
    ( spl28_59
  <=> ! [X0: list(dB),X3: dB,X2: list(dB),X1: dB] :
        ( ( X1 = X3 )
        | ( foldl(dB,dB,app,abs(X1),X0) != foldl(dB,dB,app,abs(X3),X2) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_59])]) ).

tff(f1433,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: list(dB),X4: list(dB)] :
        ( ( foldl(dB,dB,app,abs(X3),X4) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),abs(X0)),X1) )
        | ( X0 = X3 ) )
    | ~ spl28_59
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(forward_demodulation,[],[f1410,f976]) ).

tff(f1410,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: list(dB),X4: list(dB)] :
        ( ( foldl(dB,dB,app,abs(X3),X4) != foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X0)),X2),X1) )
        | ( X0 = X3 ) )
    | ~ spl28_59
    | ~ spl28_136 ),
    inference(superposition,[],[f866,f1361]) ).

tff(f866,plain,
    ( ! [X2: list(dB),X3: dB,X0: list(dB),X1: dB] :
        ( ( foldl(dB,dB,app,abs(X1),X0) != foldl(dB,dB,app,abs(X3),X2) )
        | ( X1 = X3 ) )
    | ~ spl28_59 ),
    inference(avatar_component_clause,[],[f865]) ).

tff(f4670,plain,
    ( spl28_299
    | ~ spl28_60
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1425,f1360,f975,f869,f4668]) ).

tff(f4668,plain,
    ( spl28_299
  <=> ! [X4: list(dB),X0: nat,X3: nat,X2: dB,X1: list(dB)] :
        ( ( foldl(dB,dB,app,var(X3),X4) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1) )
        | ( X0 = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_299])]) ).

tff(f869,plain,
    ( spl28_60
  <=> ! [X0: list(dB),X3: nat,X2: list(dB),X1: nat] :
        ( ( X1 = X3 )
        | ( foldl(dB,dB,app,var(X3),X2) != foldl(dB,dB,app,var(X1),X0) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_60])]) ).

tff(f1425,plain,
    ( ! [X2: dB,X3: nat,X0: nat,X1: list(dB),X4: list(dB)] :
        ( ( foldl(dB,dB,app,var(X3),X4) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1) )
        | ( X0 = X3 ) )
    | ~ spl28_60
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(forward_demodulation,[],[f1402,f976]) ).

tff(f1402,plain,
    ( ! [X2: dB,X3: nat,X0: nat,X1: list(dB),X4: list(dB)] :
        ( ( foldl(dB,dB,app,var(X3),X4) != foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(X0)),X2),X1) )
        | ( X0 = X3 ) )
    | ~ spl28_60
    | ~ spl28_136 ),
    inference(superposition,[],[f870,f1361]) ).

tff(f870,plain,
    ( ! [X2: list(dB),X3: nat,X0: list(dB),X1: nat] :
        ( ( foldl(dB,dB,app,var(X3),X2) != foldl(dB,dB,app,var(X1),X0) )
        | ( X1 = X3 ) )
    | ~ spl28_60 ),
    inference(avatar_component_clause,[],[f869]) ).

tff(f4666,plain,
    ( spl28_298
    | ~ spl28_28
    | ~ spl28_112 ),
    inference(avatar_split_clause,[],[f1212,f1209,f681,f4664]) ).

tff(f4664,plain,
    ( spl28_298
  <=> ! [X2: nat,X0: dB,X1: nat] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(abs(aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X0),X1),var(X2)))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_298])]) ).

tff(f1209,plain,
    ( spl28_112
  <=> ! [X2: dB,X0: nat,X1: nat] :
        ( pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X0),var(X1))))
        | ~ pp(aa(dB,bool,it,X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_112])]) ).

tff(f1212,plain,
    ( ! [X2: nat,X0: dB,X1: nat] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(abs(aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X0),X1),var(X2)))) )
    | ~ spl28_28
    | ~ spl28_112 ),
    inference(resolution,[],[f1210,f682]) ).

tff(f1210,plain,
    ( ! [X2: dB,X0: nat,X1: nat] :
        ( pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X0),var(X1))))
        | ~ pp(aa(dB,bool,it,X2)) )
    | ~ spl28_112 ),
    inference(avatar_component_clause,[],[f1209]) ).

tff(f4662,plain,
    ( spl28_297
    | ~ spl28_13
    | ~ spl28_94 ),
    inference(avatar_split_clause,[],[f1090,f1078,f602,f4660]) ).

tff(f4660,plain,
    ( spl28_297
  <=> ! [X0: $tType,X2: fun1(X0,bool),X1: fun1(X0,bool)] :
        ( ( fFalse != aa(X0,bool,X2,sK19(bool,X0,X1,X2)) )
        | ( X1 = X2 )
        | ( fTrue = aa(X0,bool,X1,sK19(bool,X0,X1,X2)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_297])]) ).

tff(f1090,plain,
    ( ! [X0: $tType,X2: fun1(X0,bool),X1: fun1(X0,bool)] :
        ( ( fFalse != aa(X0,bool,X2,sK19(bool,X0,X1,X2)) )
        | ( X1 = X2 )
        | ( fTrue = aa(X0,bool,X1,sK19(bool,X0,X1,X2)) ) )
    | ~ spl28_13
    | ~ spl28_94 ),
    inference(superposition,[],[f1079,f603]) ).

tff(f4658,plain,
    ( spl28_296
    | ~ spl28_13
    | ~ spl28_94 ),
    inference(avatar_split_clause,[],[f1085,f1078,f602,f4656]) ).

tff(f4656,plain,
    ( spl28_296
  <=> ! [X0: $tType,X2: fun1(X0,bool),X1: fun1(X0,bool)] :
        ( ( fFalse != aa(X0,bool,X2,sK19(bool,X0,X2,X1)) )
        | ( X1 = X2 )
        | ( fTrue = aa(X0,bool,X1,sK19(bool,X0,X2,X1)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_296])]) ).

tff(f1085,plain,
    ( ! [X0: $tType,X2: fun1(X0,bool),X1: fun1(X0,bool)] :
        ( ( fFalse != aa(X0,bool,X2,sK19(bool,X0,X2,X1)) )
        | ( X1 = X2 )
        | ( fTrue = aa(X0,bool,X1,sK19(bool,X0,X2,X1)) ) )
    | ~ spl28_13
    | ~ spl28_94 ),
    inference(superposition,[],[f1079,f603]) ).

tff(f4594,plain,
    ( spl28_295
    | ~ spl28_17
    | ~ spl28_112 ),
    inference(avatar_split_clause,[],[f1213,f1209,f625,f4592]) ).

tff(f4592,plain,
    ( spl28_295
  <=> ! [X2: nat,X0: dB,X1: nat] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X0),X1),var(X2))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_295])]) ).

tff(f1213,plain,
    ( ! [X2: nat,X0: dB,X1: nat] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X0),X1),var(X2))) )
    | ~ spl28_17
    | ~ spl28_112 ),
    inference(resolution,[],[f1210,f626]) ).

tff(f4590,plain,
    ( spl28_294
    | ~ spl28_49
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f996,f975,f795,f4588]) ).

tff(f4588,plain,
    ( spl28_294
  <=> ! [X1: $tType,X0: $tType,X4: X0,X3: X1,X2: fun1(X1,fun1(X0,bool))] :
        ( ~ pp(aa(X1,bool,combc(X1,X0,bool,X2,X4),X3))
        | pp(aa(fun1(X0,bool),bool,fEx(X0),aa(X1,fun1(X0,bool),X2,X3))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_294])]) ).

tff(f996,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,fun1(X0,bool)),X3: X1,X4: X0] :
        ( ~ pp(aa(X1,bool,combc(X1,X0,bool,X2,X4),X3))
        | pp(aa(fun1(X0,bool),bool,fEx(X0),aa(X1,fun1(X0,bool),X2,X3))) )
    | ~ spl28_49
    | ~ spl28_80 ),
    inference(superposition,[],[f796,f976]) ).

tff(f4586,plain,
    ( spl28_293
    | ~ spl28_49
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f995,f975,f795,f4584]) ).

tff(f4584,plain,
    ( spl28_293
  <=> ! [X1: $tType,X0: $tType,X4: X0,X3: X1,X2: fun1(X0,fun1(X1,bool))] :
        ( ~ pp(aa(X1,bool,aa(X0,fun1(X1,bool),X2,X4),X3))
        | pp(aa(fun1(X0,bool),bool,fEx(X0),combc(X0,X1,bool,X2,X3))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_293])]) ).

tff(f995,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X0,fun1(X1,bool)),X3: X1,X4: X0] :
        ( ~ pp(aa(X1,bool,aa(X0,fun1(X1,bool),X2,X4),X3))
        | pp(aa(fun1(X0,bool),bool,fEx(X0),combc(X0,X1,bool,X2,X3))) )
    | ~ spl28_49
    | ~ spl28_80 ),
    inference(superposition,[],[f796,f976]) ).

tff(f4234,plain,
    ( spl28_292
    | ~ spl28_65
    | ~ spl28_169 ),
    inference(avatar_split_clause,[],[f1754,f1734,f896,f4232]) ).

tff(f4232,plain,
    ( spl28_292
  <=> ! [X1: $tType,X0: $tType,X4: list(X1),X3: X1,X2: fun1(X1,X0)] : ( map(X1,X0,X2,X4) != map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_292])]) ).

tff(f1754,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,X0),X3: X1,X4: list(X1)] : ( map(X1,X0,X2,X4) != map(X1,X0,X2,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X4),X3)) )
    | ~ spl28_65
    | ~ spl28_169 ),
    inference(superposition,[],[f897,f1735]) ).

tff(f4230,plain,
    ( spl28_291
    | ~ spl28_89
    | ~ spl28_155 ),
    inference(avatar_split_clause,[],[f1636,f1630,f1049,f4228]) ).

tff(f4228,plain,
    ( spl28_291
  <=> ! [X0: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,ea,ia,t)),X0),foldl(dB,dB,app,var(i),rs)))
        | ( t_a = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_291])]) ).

tff(f1636,plain,
    ( ! [X0: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,ea,ia,t)),X0),foldl(dB,dB,app,var(i),rs)))
        | ( t_a = X0 ) )
    | ~ spl28_89
    | ~ spl28_155 ),
    inference(resolution,[],[f1631,f1051]) ).

tff(f4226,plain,
    ( spl28_290
    | ~ spl28_91
    | ~ spl28_155 ),
    inference(avatar_split_clause,[],[f1635,f1630,f1062,f4224]) ).

tff(f4224,plain,
    ( spl28_290
  <=> ! [X0: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),X0),foldl(dB,dB,app,var(i),rs)))
        | ( t1 = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_290])]) ).

tff(f1635,plain,
    ( ! [X0: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),X0),foldl(dB,dB,app,var(i),rs)))
        | ( t1 = X0 ) )
    | ~ spl28_91
    | ~ spl28_155 ),
    inference(resolution,[],[f1631,f1064]) ).

tff(f4222,plain,
    ( spl28_289
    | ~ spl28_89
    | ~ spl28_108 ),
    inference(avatar_split_clause,[],[f1187,f1182,f1049,f4220]) ).

tff(f4220,plain,
    ( spl28_289
  <=> ! [X0: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,ea,ia,t)),t_a),X0))
        | ~ beta(foldl(dB,dB,app,var(i),rs),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_289])]) ).

tff(f1187,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,ea,ia,t)),t_a),X0))
        | ~ beta(foldl(dB,dB,app,var(i),rs),X0) )
    | ~ spl28_89
    | ~ spl28_108 ),
    inference(resolution,[],[f1183,f1051]) ).

tff(f4218,plain,
    ( spl28_288
    | ~ spl28_91
    | ~ spl28_108 ),
    inference(avatar_split_clause,[],[f1186,f1182,f1062,f4216]) ).

tff(f4216,plain,
    ( spl28_288
  <=> ! [X0: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),X0))
        | ~ beta(foldl(dB,dB,app,var(i),rs),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_288])]) ).

tff(f1186,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),X0))
        | ~ beta(foldl(dB,dB,app,var(i),rs),X0) )
    | ~ spl28_91
    | ~ spl28_108 ),
    inference(resolution,[],[f1183,f1064]) ).

tff(f4214,plain,
    ( spl28_287
    | ~ spl28_26
    | ~ spl28_217 ),
    inference(avatar_split_clause,[],[f2802,f2786,f673,f4212]) ).

tff(f4212,plain,
    ( spl28_287
  <=> ! [X0: dB] :
        ( sP1(abs(abs(sK9(X0))))
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_287])]) ).

tff(f2802,plain,
    ( ! [X0: dB] :
        ( sP1(abs(abs(sK9(X0))))
        | ~ sP0(X0) )
    | ~ spl28_26
    | ~ spl28_217 ),
    inference(resolution,[],[f2787,f674]) ).

tff(f4210,plain,
    ( spl28_286
    | ~ spl28_80
    | ~ spl28_106 ),
    inference(avatar_split_clause,[],[f1168,f1161,f975,f4208]) ).

tff(f4208,plain,
    ( spl28_286
  <=> ! [X0: $tType,X4: fun1(nat,X0),X3: type,X2: type,X1: fun1(type,fun1(type,X0))] : ( type_case(X0,X4,X1,aa(type,type,combc(type,type,type,fun,X3),X2)) = aa(type,X0,combc(type,type,X0,X1,X3),X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_286])]) ).

tff(f1168,plain,
    ( ! [X0: $tType,X2: type,X3: type,X1: fun1(type,fun1(type,X0)),X4: fun1(nat,X0)] : ( type_case(X0,X4,X1,aa(type,type,combc(type,type,type,fun,X3),X2)) = aa(type,X0,combc(type,type,X0,X1,X3),X2) )
    | ~ spl28_80
    | ~ spl28_106 ),
    inference(superposition,[],[f1162,f976]) ).

tff(f4206,plain,
    ( spl28_285
    | ~ spl28_80
    | ~ spl28_104 ),
    inference(avatar_split_clause,[],[f1152,f1136,f975,f4204]) ).

tff(f4204,plain,
    ( spl28_285
  <=> ! [X0: dB,X3: dB,X2: dB,X1: dB] :
        ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X3) != aa(dB,dB,combc(dB,dB,dB,app,X1),X0) )
        | ( X1 = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_285])]) ).

tff(f1152,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: dB] :
        ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X3) != aa(dB,dB,combc(dB,dB,dB,app,X1),X0) )
        | ( X1 = X3 ) )
    | ~ spl28_80
    | ~ spl28_104 ),
    inference(superposition,[],[f1137,f976]) ).

tff(f4202,plain,
    ( spl28_284
    | ~ spl28_80
    | ~ spl28_103 ),
    inference(avatar_split_clause,[],[f1149,f1132,f975,f4200]) ).

tff(f4200,plain,
    ( spl28_284
  <=> ! [X0: dB,X3: dB,X2: dB,X1: dB] :
        ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X3) != aa(dB,dB,combc(dB,dB,dB,app,X1),X0) )
        | ( X0 = X2 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_284])]) ).

tff(f1149,plain,
    ( ! [X2: dB,X3: dB,X0: dB,X1: dB] :
        ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X3) != aa(dB,dB,combc(dB,dB,dB,app,X1),X0) )
        | ( X0 = X2 ) )
    | ~ spl28_80
    | ~ spl28_103 ),
    inference(superposition,[],[f1133,f976]) ).

tff(f4198,plain,
    ( spl28_283
    | ~ spl28_80
    | ~ spl28_102 ),
    inference(avatar_split_clause,[],[f1145,f1128,f975,f4196]) ).

tff(f4196,plain,
    ( spl28_283
  <=> ! [X0: type,X3: type,X2: type,X1: type] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,X2),X3) != aa(type,type,combc(type,type,type,fun,X1),X0) )
        | ( X1 = X3 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_283])]) ).

tff(f1145,plain,
    ( ! [X2: type,X3: type,X0: type,X1: type] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,X2),X3) != aa(type,type,combc(type,type,type,fun,X1),X0) )
        | ( X1 = X3 ) )
    | ~ spl28_80
    | ~ spl28_102 ),
    inference(superposition,[],[f1129,f976]) ).

tff(f4194,plain,
    ( spl28_282
    | ~ spl28_80
    | ~ spl28_101 ),
    inference(avatar_split_clause,[],[f1140,f1124,f975,f4192]) ).

tff(f4192,plain,
    ( spl28_282
  <=> ! [X0: type,X3: type,X2: type,X1: type] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,X2),X3) != aa(type,type,combc(type,type,type,fun,X1),X0) )
        | ( X0 = X2 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_282])]) ).

tff(f1140,plain,
    ( ! [X2: type,X3: type,X0: type,X1: type] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,X2),X3) != aa(type,type,combc(type,type,type,fun,X1),X0) )
        | ( X0 = X2 ) )
    | ~ spl28_80
    | ~ spl28_101 ),
    inference(superposition,[],[f1125,f976]) ).

tff(f4190,plain,
    ( spl28_281
    | ~ spl28_13
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f991,f975,f602,f4188]) ).

tff(f4188,plain,
    ( spl28_281
  <=> ! [X1: $tType,X0: $tType,X4: X0,X3: X1,X2: fun1(X1,fun1(X0,bool))] :
        ( ( fFalse = aa(X1,bool,combc(X1,X0,bool,X2,X4),X3) )
        | ( fTrue = aa(X0,bool,aa(X1,fun1(X0,bool),X2,X3),X4) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_281])]) ).

tff(f991,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X1,fun1(X0,bool)),X3: X1,X4: X0] :
        ( ( fFalse = aa(X1,bool,combc(X1,X0,bool,X2,X4),X3) )
        | ( fTrue = aa(X0,bool,aa(X1,fun1(X0,bool),X2,X3),X4) ) )
    | ~ spl28_13
    | ~ spl28_80 ),
    inference(superposition,[],[f976,f603]) ).

tff(f4186,plain,
    ( spl28_280
    | ~ spl28_13
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f987,f975,f602,f4184]) ).

tff(f4184,plain,
    ( spl28_280
  <=> ! [X1: $tType,X0: $tType,X4: X0,X3: X1,X2: fun1(X0,fun1(X1,bool))] :
        ( ( fFalse = aa(X1,bool,aa(X0,fun1(X1,bool),X2,X4),X3) )
        | ( fTrue = aa(X0,bool,combc(X0,X1,bool,X2,X3),X4) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_280])]) ).

tff(f987,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(X0,fun1(X1,bool)),X3: X1,X4: X0] :
        ( ( fFalse = aa(X1,bool,aa(X0,fun1(X1,bool),X2,X4),X3) )
        | ( fTrue = aa(X0,bool,combc(X0,X1,bool,X2,X3),X4) ) )
    | ~ spl28_13
    | ~ spl28_80 ),
    inference(superposition,[],[f976,f603]) ).

tff(f4174,plain,
    ( spl28_279
    | ~ spl28_50
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1435,f1360,f975,f799,f4172]) ).

tff(f4172,plain,
    ( spl28_279
  <=> ! [X4: list(dB),X0: dB,X3: nat,X2: dB,X1: list(dB)] : ( foldl(dB,dB,app,var(X3),X4) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),abs(X0)),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_279])]) ).

tff(f799,plain,
    ( spl28_50
  <=> ! [X2: list(dB),X0: list(dB),X1: dB,X3: nat] : ( foldl(dB,dB,app,var(X3),X2) != foldl(dB,dB,app,abs(X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_50])]) ).

tff(f1435,plain,
    ( ! [X2: dB,X3: nat,X0: dB,X1: list(dB),X4: list(dB)] : ( foldl(dB,dB,app,var(X3),X4) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),abs(X0)),X1) )
    | ~ spl28_50
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(forward_demodulation,[],[f1412,f976]) ).

tff(f1412,plain,
    ( ! [X2: dB,X3: nat,X0: dB,X1: list(dB),X4: list(dB)] : ( foldl(dB,dB,app,var(X3),X4) != foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X0)),X2),X1) )
    | ~ spl28_50
    | ~ spl28_136 ),
    inference(superposition,[],[f800,f1361]) ).

tff(f800,plain,
    ( ! [X2: list(dB),X3: nat,X0: list(dB),X1: dB] : ( foldl(dB,dB,app,var(X3),X2) != foldl(dB,dB,app,abs(X1),X0) )
    | ~ spl28_50 ),
    inference(avatar_component_clause,[],[f799]) ).

tff(f4170,plain,
    ( spl28_278
    | ~ spl28_216 ),
    inference(avatar_split_clause,[],[f2784,f2306,f4168]) ).

tff(f2306,plain,
    ( spl28_216
  <=> ! [X0: type,X1: nat] :
        ( ( atom(X1) != X0 )
        | ( atom(sK4(X0)) = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_216])]) ).

tff(f2784,plain,
    ( ! [X0: nat] : ( atom(X0) = atom(sK4(atom(X0))) )
    | ~ spl28_216 ),
    inference(equality_resolution,[],[f2307]) ).

tff(f2307,plain,
    ( ! [X0: type,X1: nat] :
        ( ( atom(X1) != X0 )
        | ( atom(sK4(X0)) = X0 ) )
    | ~ spl28_216 ),
    inference(avatar_component_clause,[],[f2306]) ).

tff(f4166,plain,
    ( spl28_277
    | ~ spl28_50
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(avatar_split_clause,[],[f1423,f1360,f975,f799,f4164]) ).

tff(f4164,plain,
    ( spl28_277
  <=> ! [X4: list(dB),X0: nat,X3: dB,X2: dB,X1: list(dB)] : ( foldl(dB,dB,app,abs(X3),X4) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_277])]) ).

tff(f1423,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: list(dB),X4: list(dB)] : ( foldl(dB,dB,app,abs(X3),X4) != foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),var(X0)),X1) )
    | ~ spl28_50
    | ~ spl28_80
    | ~ spl28_136 ),
    inference(forward_demodulation,[],[f1400,f976]) ).

tff(f1400,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: list(dB),X4: list(dB)] : ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(X0)),X2),X1) != foldl(dB,dB,app,abs(X3),X4) )
    | ~ spl28_50
    | ~ spl28_136 ),
    inference(superposition,[],[f800,f1361]) ).

tff(f4017,plain,
    ( spl28_276
    | ~ spl28_64
    | ~ spl28_142 ),
    inference(avatar_split_clause,[],[f1520,f1513,f891,f4015]) ).

tff(f4015,plain,
    ( spl28_276
  <=> ! [X0: dB,X1: list(dB)] :
        ( ( rs != aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),X0),X1) )
        | ( as = X1 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_276])]) ).

tff(f1520,plain,
    ( ! [X0: dB,X1: list(dB)] :
        ( ( rs != aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),X0),X1) )
        | ( as = X1 ) )
    | ~ spl28_64
    | ~ spl28_142 ),
    inference(superposition,[],[f1514,f893]) ).

tff(f4013,plain,
    ( spl28_275
    | ~ spl28_20
    | ~ spl28_94 ),
    inference(avatar_split_clause,[],[f1087,f1078,f637,f4011]) ).

tff(f4011,plain,
    ( spl28_275
  <=> ! [X0: $tType,X1: fun1(X0,X0)] :
        ( ( sK19(X0,X0,combi(X0),X1) != aa(X0,X0,X1,sK19(X0,X0,combi(X0),X1)) )
        | ( combi(X0) = X1 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_275])]) ).

tff(f1087,plain,
    ( ! [X0: $tType,X1: fun1(X0,X0)] :
        ( ( sK19(X0,X0,combi(X0),X1) != aa(X0,X0,X1,sK19(X0,X0,combi(X0),X1)) )
        | ( combi(X0) = X1 ) )
    | ~ spl28_20
    | ~ spl28_94 ),
    inference(superposition,[],[f1079,f638]) ).

tff(f4009,plain,
    ( spl28_274
    | ~ spl28_13
    | ~ spl28_94 ),
    inference(avatar_split_clause,[],[f1086,f1078,f602,f4007]) ).

tff(f4007,plain,
    ( spl28_274
  <=> ! [X0: $tType,X2: fun1(bool,X0),X1: fun1(bool,X0)] :
        ( ( aa(bool,X0,X2,fFalse) != aa(bool,X0,X1,fFalse) )
        | ( X1 = X2 )
        | ( fTrue = sK19(X0,bool,X1,X2) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_274])]) ).

tff(f1086,plain,
    ( ! [X0: $tType,X2: fun1(bool,X0),X1: fun1(bool,X0)] :
        ( ( aa(bool,X0,X2,fFalse) != aa(bool,X0,X1,fFalse) )
        | ( X1 = X2 )
        | ( fTrue = sK19(X0,bool,X1,X2) ) )
    | ~ spl28_13
    | ~ spl28_94 ),
    inference(superposition,[],[f1079,f603]) ).

tff(f4005,plain,
    ( spl28_273
    | ~ spl28_20
    | ~ spl28_94 ),
    inference(avatar_split_clause,[],[f1082,f1078,f637,f4003]) ).

tff(f4003,plain,
    ( spl28_273
  <=> ! [X0: $tType,X1: fun1(X0,X0)] :
        ( ( sK19(X0,X0,X1,combi(X0)) != aa(X0,X0,X1,sK19(X0,X0,X1,combi(X0))) )
        | ( combi(X0) = X1 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_273])]) ).

tff(f1082,plain,
    ( ! [X0: $tType,X1: fun1(X0,X0)] :
        ( ( sK19(X0,X0,X1,combi(X0)) != aa(X0,X0,X1,sK19(X0,X0,X1,combi(X0))) )
        | ( combi(X0) = X1 ) )
    | ~ spl28_20
    | ~ spl28_94 ),
    inference(superposition,[],[f1079,f638]) ).

tff(f3988,plain,
    ( spl28_272
    | ~ spl28_49
    | ~ spl28_87 ),
    inference(avatar_split_clause,[],[f1039,f1035,f795,f3986]) ).

tff(f3986,plain,
    ( spl28_272
  <=> ! [X0: $tType,X2: X0,X1: fun1(X0,bool)] :
        ( ~ pp(aa(X0,bool,X1,X2))
        | pp(aa(fun1(X0,bool),bool,fEx(X0),combc(X0,fun1(X0,bool),bool,member(X0),X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_272])]) ).

tff(f1035,plain,
    ( spl28_87
  <=> ! [X0: $tType,X2: X0,X1: fun1(X0,bool)] :
        ( pp(aa(X0,bool,combc(X0,fun1(X0,bool),bool,member(X0),X1),X2))
        | ~ pp(aa(X0,bool,X1,X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_87])]) ).

tff(f1039,plain,
    ( ! [X0: $tType,X2: X0,X1: fun1(X0,bool)] :
        ( ~ pp(aa(X0,bool,X1,X2))
        | pp(aa(fun1(X0,bool),bool,fEx(X0),combc(X0,fun1(X0,bool),bool,member(X0),X1))) )
    | ~ spl28_49
    | ~ spl28_87 ),
    inference(resolution,[],[f1036,f796]) ).

tff(f1036,plain,
    ( ! [X0: $tType,X2: X0,X1: fun1(X0,bool)] :
        ( pp(aa(X0,bool,combc(X0,fun1(X0,bool),bool,member(X0),X1),X2))
        | ~ pp(aa(X0,bool,X1,X2)) )
    | ~ spl28_87 ),
    inference(avatar_component_clause,[],[f1035]) ).

tff(f3898,plain,
    ( spl28_271
    | ~ spl28_47
    | ~ spl28_179 ),
    inference(avatar_split_clause,[],[f1934,f1924,f787,f3896]) ).

tff(f3896,plain,
    ( spl28_271
  <=> ! [X2: dB,X0: nat,X1: dB,X3: dB] : ( abs(X3) != aa(dB,dB,combc(dB,nat,dB,lift,X0),aa(dB,dB,combc(dB,dB,dB,app,X2),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_271])]) ).

tff(f1934,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: dB] : ( abs(X3) != aa(dB,dB,combc(dB,nat,dB,lift,X0),aa(dB,dB,combc(dB,dB,dB,app,X2),X1)) )
    | ~ spl28_47
    | ~ spl28_179 ),
    inference(superposition,[],[f788,f1925]) ).

tff(f3894,plain,
    ( spl28_270
    | ~ spl28_48
    | ~ spl28_179 ),
    inference(avatar_split_clause,[],[f1933,f1924,f791,f3892]) ).

tff(f3892,plain,
    ( spl28_270
  <=> ! [X2: dB,X0: nat,X1: dB,X3: nat] : ( var(X3) != aa(dB,dB,combc(dB,nat,dB,lift,X0),aa(dB,dB,combc(dB,dB,dB,app,X2),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_270])]) ).

tff(f1933,plain,
    ( ! [X2: dB,X3: nat,X0: nat,X1: dB] : ( var(X3) != aa(dB,dB,combc(dB,nat,dB,lift,X0),aa(dB,dB,combc(dB,dB,dB,app,X2),X1)) )
    | ~ spl28_48
    | ~ spl28_179 ),
    inference(superposition,[],[f792,f1925]) ).

tff(f3890,plain,
    ( spl28_269
    | ~ spl28_64
    | ~ spl28_139 ),
    inference(avatar_split_clause,[],[f1488,f1449,f891,f3888]) ).

tff(f3888,plain,
    ( spl28_269
  <=> ! [X0: $tType,X2: list(X0),X1: fun1(X0,dB)] :
        ( ( rs != map(X0,dB,X1,X2) )
        | ( as = map(X0,dB,X1,sK26(dB,X0,X2,X1,as,a)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_269])]) ).

tff(f1488,plain,
    ( ! [X0: $tType,X2: list(X0),X1: fun1(X0,dB)] :
        ( ( rs != map(X0,dB,X1,X2) )
        | ( as = map(X0,dB,X1,sK26(dB,X0,X2,X1,as,a)) ) )
    | ~ spl28_64
    | ~ spl28_139 ),
    inference(superposition,[],[f1450,f893]) ).

tff(f3886,plain,
    ( spl28_268
    | ~ spl28_64
    | ~ spl28_138 ),
    inference(avatar_split_clause,[],[f1484,f1445,f891,f3884]) ).

tff(f3884,plain,
    ( spl28_268
  <=> ! [X0: $tType,X2: list(X0),X1: fun1(X0,dB)] :
        ( ( rs != map(X0,dB,X1,X2) )
        | ( as = map(X0,dB,X1,sK24(X0,dB,as,a,X2,X1)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_268])]) ).

tff(f1484,plain,
    ( ! [X0: $tType,X2: list(X0),X1: fun1(X0,dB)] :
        ( ( rs != map(X0,dB,X1,X2) )
        | ( as = map(X0,dB,X1,sK24(X0,dB,as,a,X2,X1)) ) )
    | ~ spl28_64
    | ~ spl28_138 ),
    inference(superposition,[],[f1446,f893]) ).

tff(f3882,plain,
    ( spl28_267
    | ~ spl28_64
    | ~ spl28_137 ),
    inference(avatar_split_clause,[],[f1452,f1441,f891,f3880]) ).

tff(f3880,plain,
    ( spl28_267
  <=> ! [X0: dB,X1: list(dB)] :
        ( ( rs != aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),X0),X1) )
        | ( a = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_267])]) ).

tff(f1452,plain,
    ( ! [X0: dB,X1: list(dB)] :
        ( ( rs != aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),X0),X1) )
        | ( a = X0 ) )
    | ~ spl28_64
    | ~ spl28_137 ),
    inference(superposition,[],[f1442,f893]) ).

tff(f3878,plain,
    ( spl28_266
    | ~ spl28_89
    | ~ spl28_117 ),
    inference(avatar_split_clause,[],[f1242,f1238,f1049,f3875]) ).

tff(f3875,plain,
    ( spl28_266
  <=> pp(aa(list(type),bool,typings(shift(type,ea,ia,t),rs),sK16(t_a,rs,var(i),shift(type,ea,ia,t)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_266])]) ).

tff(f1242,plain,
    ( pp(aa(list(type),bool,typings(shift(type,ea,ia,t),rs),sK16(t_a,rs,var(i),shift(type,ea,ia,t))))
    | ~ spl28_89
    | ~ spl28_117 ),
    inference(resolution,[],[f1239,f1051]) ).

tff(f3873,plain,
    ( spl28_265
    | ~ spl28_91
    | ~ spl28_117 ),
    inference(avatar_split_clause,[],[f1241,f1238,f1062,f3870]) ).

tff(f3870,plain,
    ( spl28_265
  <=> pp(aa(list(type),bool,typings(shift(type,e,i,t),rs),sK16(t1,rs,var(i),shift(type,e,i,t)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_265])]) ).

tff(f1241,plain,
    ( pp(aa(list(type),bool,typings(shift(type,e,i,t),rs),sK16(t1,rs,var(i),shift(type,e,i,t))))
    | ~ spl28_91
    | ~ spl28_117 ),
    inference(resolution,[],[f1239,f1064]) ).

tff(f3856,plain,
    ( spl28_264
    | ~ spl28_89
    | ~ spl28_115 ),
    inference(avatar_split_clause,[],[f1230,f1226,f1049,f3853]) ).

tff(f3853,plain,
    ( spl28_264
  <=> pp(aa(list(type),bool,typings(shift(type,ea,ia,t),rs),sK15(t_a,rs,var(i),shift(type,ea,ia,t)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_264])]) ).

tff(f1230,plain,
    ( pp(aa(list(type),bool,typings(shift(type,ea,ia,t),rs),sK15(t_a,rs,var(i),shift(type,ea,ia,t))))
    | ~ spl28_89
    | ~ spl28_115 ),
    inference(resolution,[],[f1227,f1051]) ).

tff(f3851,plain,
    ( spl28_263
    | ~ spl28_91
    | ~ spl28_115 ),
    inference(avatar_split_clause,[],[f1229,f1226,f1062,f3848]) ).

tff(f3848,plain,
    ( spl28_263
  <=> pp(aa(list(type),bool,typings(shift(type,e,i,t),rs),sK15(t1,rs,var(i),shift(type,e,i,t)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_263])]) ).

tff(f1229,plain,
    ( pp(aa(list(type),bool,typings(shift(type,e,i,t),rs),sK15(t1,rs,var(i),shift(type,e,i,t))))
    | ~ spl28_91
    | ~ spl28_115 ),
    inference(resolution,[],[f1227,f1064]) ).

tff(f3846,plain,
    ( spl28_262
    | ~ spl28_69
    | ~ spl28_102 ),
    inference(avatar_split_clause,[],[f1144,f1128,f916,f3844]) ).

tff(f3844,plain,
    ( spl28_262
  <=> ! [X2: type,X0: type,X1: type] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,X1),X2) != X0 )
        | ( sK3(X0) = X2 )
        | ( atom(sK4(X0)) = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_262])]) ).

tff(f1144,plain,
    ( ! [X2: type,X0: type,X1: type] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,X1),X2) != X0 )
        | ( sK3(X0) = X2 )
        | ( atom(sK4(X0)) = X0 ) )
    | ~ spl28_69
    | ~ spl28_102 ),
    inference(superposition,[],[f1129,f917]) ).

tff(f3842,plain,
    ( spl28_261
    | ~ spl28_69
    | ~ spl28_101 ),
    inference(avatar_split_clause,[],[f1139,f1124,f916,f3840]) ).

tff(f3840,plain,
    ( spl28_261
  <=> ! [X2: type,X0: type,X1: type] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,X1),X2) != X0 )
        | ( sK2(X0) = X1 )
        | ( atom(sK4(X0)) = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_261])]) ).

tff(f1139,plain,
    ( ! [X2: type,X0: type,X1: type] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,X1),X2) != X0 )
        | ( sK2(X0) = X1 )
        | ( atom(sK4(X0)) = X0 ) )
    | ~ spl28_69
    | ~ spl28_101 ),
    inference(superposition,[],[f1125,f917]) ).

tff(f3838,plain,
    ( spl28_260
    | ~ spl28_29
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f988,f975,f694,f3836]) ).

tff(f3836,plain,
    ( spl28_260
  <=> ! [X1: $tType,X0: $tType,X2: fun1(nat,fun1(X0,X1)),X3: nat,X4: fun1(X0,X1),X5: X0] : ( aa(nat,X1,combc(nat,X0,X1,shift(fun1(X0,X1),X2,X3,X4),X5),X3) = aa(X0,X1,X4,X5) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_260])]) ).

tff(f988,plain,
    ( ! [X1: $tType,X0: $tType,X2: fun1(nat,fun1(X0,X1)),X3: nat,X4: fun1(X0,X1),X5: X0] : ( aa(nat,X1,combc(nat,X0,X1,shift(fun1(X0,X1),X2,X3,X4),X5),X3) = aa(X0,X1,X4,X5) )
    | ~ spl28_29
    | ~ spl28_80 ),
    inference(superposition,[],[f976,f695]) ).

tff(f3812,plain,
    ( spl28_259
    | ~ spl28_64
    | ~ spl28_134 ),
    inference(avatar_split_clause,[],[f1366,f1352,f891,f3810]) ).

tff(f3810,plain,
    ( spl28_259
  <=> ! [X0: $tType,X2: list(X0),X1: fun1(X0,dB)] :
        ( ( rs != map(X0,dB,X1,X2) )
        | ( a = aa(X0,dB,X1,sK25(dB,X0,X2,X1,as,a)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_259])]) ).

tff(f1366,plain,
    ( ! [X0: $tType,X2: list(X0),X1: fun1(X0,dB)] :
        ( ( rs != map(X0,dB,X1,X2) )
        | ( a = aa(X0,dB,X1,sK25(dB,X0,X2,X1,as,a)) ) )
    | ~ spl28_64
    | ~ spl28_134 ),
    inference(superposition,[],[f1353,f893]) ).

tff(f3807,plain,
    ( spl28_258
    | ~ spl28_64
    | ~ spl28_133 ),
    inference(avatar_split_clause,[],[f1363,f1348,f891,f3805]) ).

tff(f3805,plain,
    ( spl28_258
  <=> ! [X0: $tType,X2: list(X0),X1: fun1(X0,dB)] :
        ( ( rs != map(X0,dB,X1,X2) )
        | ( a = aa(X0,dB,X1,sK23(X0,dB,as,a,X2,X1)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_258])]) ).

tff(f1363,plain,
    ( ! [X0: $tType,X2: list(X0),X1: fun1(X0,dB)] :
        ( ( rs != map(X0,dB,X1,X2) )
        | ( a = aa(X0,dB,X1,sK23(X0,dB,as,a,X2,X1)) ) )
    | ~ spl28_64
    | ~ spl28_133 ),
    inference(superposition,[],[f1349,f893]) ).

tff(f3803,plain,
    ( spl28_257
    | ~ spl28_89
    | ~ spl28_120 ),
    inference(avatar_split_clause,[],[f1265,f1256,f1049,f3800]) ).

tff(f3800,plain,
    ( spl28_257
  <=> pp(aa(list(type),bool,typings(shift(type,ea,ia,t),rs),sK17(t_a,rs,i,shift(type,ea,ia,t)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_257])]) ).

tff(f1265,plain,
    ( pp(aa(list(type),bool,typings(shift(type,ea,ia,t),rs),sK17(t_a,rs,i,shift(type,ea,ia,t))))
    | ~ spl28_89
    | ~ spl28_120 ),
    inference(resolution,[],[f1257,f1051]) ).

tff(f3798,plain,
    ( spl28_256
    | ~ spl28_91
    | ~ spl28_120 ),
    inference(avatar_split_clause,[],[f1264,f1256,f1062,f3795]) ).

tff(f3795,plain,
    ( spl28_256
  <=> pp(aa(list(type),bool,typings(shift(type,e,i,t),rs),sK17(t1,rs,i,shift(type,e,i,t)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_256])]) ).

tff(f1264,plain,
    ( pp(aa(list(type),bool,typings(shift(type,e,i,t),rs),sK17(t1,rs,i,shift(type,e,i,t))))
    | ~ spl28_91
    | ~ spl28_120 ),
    inference(resolution,[],[f1257,f1064]) ).

tff(f3790,plain,
    ( spl28_255
    | ~ spl28_77
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f992,f975,f958,f3788]) ).

tff(f3788,plain,
    ( spl28_255
  <=> ! [X0: dB,X1: nat] : ( aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X0),X1),var(X1)) = X0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_255])]) ).

tff(f992,plain,
    ( ! [X0: dB,X1: nat] : ( aa(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X0),X1),var(X1)) = X0 )
    | ~ spl28_77
    | ~ spl28_80 ),
    inference(superposition,[],[f976,f959]) ).

tff(f3759,plain,
    ( spl28_254
    | ~ spl28_18
    | ~ spl28_217 ),
    inference(avatar_split_clause,[],[f2789,f2786,f629,f3757]) ).

tff(f3757,plain,
    ( spl28_254
  <=> ! [X0: dB] :
        ( sP1(abs(abs(X0)))
        | ~ sP1(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_254])]) ).

tff(f2789,plain,
    ( ! [X0: dB] :
        ( sP1(abs(abs(X0)))
        | ~ sP1(X0) )
    | ~ spl28_18
    | ~ spl28_217 ),
    inference(resolution,[],[f2787,f630]) ).

tff(f3740,plain,
    ( spl28_253
    | ~ spl28_49
    | ~ spl28_91 ),
    inference(avatar_split_clause,[],[f1066,f1062,f795,f3737]) ).

tff(f3737,plain,
    ( spl28_253
  <=> pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(shift(type,e,i,t)),t1))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_253])]) ).

tff(f1066,plain,
    ( pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(shift(type,e,i,t)),t1)))
    | ~ spl28_49
    | ~ spl28_91 ),
    inference(resolution,[],[f1064,f796]) ).

tff(f3735,plain,
    ( spl28_252
    | ~ spl28_49
    | ~ spl28_89 ),
    inference(avatar_split_clause,[],[f1053,f1049,f795,f3732]) ).

tff(f3732,plain,
    ( spl28_252
  <=> pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(shift(type,ea,ia,t)),t_a))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_252])]) ).

tff(f1053,plain,
    ( pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(shift(type,ea,ia,t)),t_a)))
    | ~ spl28_49
    | ~ spl28_89 ),
    inference(resolution,[],[f1051,f796]) ).

tff(f3730,plain,
    ( spl28_251
    | ~ spl28_28
    | ~ spl28_83 ),
    inference(avatar_split_clause,[],[f1015,f1012,f681,f3728]) ).

tff(f3728,plain,
    ( spl28_251
  <=> ! [X0: dB,X1: nat] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(abs(aa(dB,dB,combc(dB,dB,dB,app,var(X1)),X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_251])]) ).

tff(f1012,plain,
    ( spl28_83
  <=> ! [X0: nat,X1: dB] :
        ( pp(aa(dB,bool,it,aa(dB,dB,combc(dB,dB,dB,app,var(X0)),X1)))
        | ~ pp(aa(dB,bool,it,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_83])]) ).

tff(f1015,plain,
    ( ! [X0: dB,X1: nat] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(abs(aa(dB,dB,combc(dB,dB,dB,app,var(X1)),X0))) )
    | ~ spl28_28
    | ~ spl28_83 ),
    inference(resolution,[],[f1013,f682]) ).

tff(f1013,plain,
    ( ! [X0: nat,X1: dB] :
        ( pp(aa(dB,bool,it,aa(dB,dB,combc(dB,dB,dB,app,var(X0)),X1)))
        | ~ pp(aa(dB,bool,it,X1)) )
    | ~ spl28_83 ),
    inference(avatar_component_clause,[],[f1012]) ).

tff(f3726,plain,
    ( spl28_250
    | ~ spl28_71
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f999,f975,f924,f3724]) ).

tff(f3724,plain,
    ( spl28_250
  <=> ! [X2: nat,X0: dB,X1: dB,X3: list(dB)] : ( foldl(dB,dB,app,var(X2),X3) != aa(dB,dB,combc(dB,dB,dB,app,X1),abs(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_250])]) ).

tff(f999,plain,
    ( ! [X2: nat,X3: list(dB),X0: dB,X1: dB] : ( foldl(dB,dB,app,var(X2),X3) != aa(dB,dB,combc(dB,dB,dB,app,X1),abs(X0)) )
    | ~ spl28_71
    | ~ spl28_80 ),
    inference(superposition,[],[f925,f976]) ).

tff(f3722,plain,
    ( spl28_249
    | ~ spl28_69
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f994,f975,f916,f3720]) ).

tff(f3720,plain,
    ( spl28_249
  <=> ! [X0: type] :
        ( ( aa(type,type,combc(type,type,type,fun,sK3(X0)),sK2(X0)) = X0 )
        | ( atom(sK4(X0)) = X0 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_249])]) ).

tff(f994,plain,
    ( ! [X0: type] :
        ( ( aa(type,type,combc(type,type,type,fun,sK3(X0)),sK2(X0)) = X0 )
        | ( atom(sK4(X0)) = X0 ) )
    | ~ spl28_69
    | ~ spl28_80 ),
    inference(superposition,[],[f976,f917]) ).

tff(f3718,plain,
    ( spl28_248
    | ~ spl28_28
    | ~ spl28_75 ),
    inference(avatar_split_clause,[],[f978,f949,f681,f3716]) ).

tff(f3716,plain,
    ( spl28_248
  <=> ! [X0: dB] :
        ( sP0(X0)
        | ( foldl(dB,dB,app,var(sK7(X0)),sK6(X0)) = X0 )
        | ~ sP1(X0)
        | sP1(abs(sK5(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_248])]) ).

tff(f949,plain,
    ( spl28_75
  <=> ! [X0: dB] :
        ( sP0(X0)
        | pp(aa(dB,bool,it,sK5(X0)))
        | ( foldl(dB,dB,app,var(sK7(X0)),sK6(X0)) = X0 )
        | ~ sP1(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_75])]) ).

tff(f978,plain,
    ( ! [X0: dB] :
        ( sP0(X0)
        | ( foldl(dB,dB,app,var(sK7(X0)),sK6(X0)) = X0 )
        | ~ sP1(X0)
        | sP1(abs(sK5(X0))) )
    | ~ spl28_28
    | ~ spl28_75 ),
    inference(resolution,[],[f950,f682]) ).

tff(f950,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,it,sK5(X0)))
        | sP0(X0)
        | ( foldl(dB,dB,app,var(sK7(X0)),sK6(X0)) = X0 )
        | ~ sP1(X0) )
    | ~ spl28_75 ),
    inference(avatar_component_clause,[],[f949]) ).

tff(f3714,plain,
    ( spl28_247
    | ~ spl28_49
    | ~ spl28_62 ),
    inference(avatar_split_clause,[],[f885,f878,f795,f3712]) ).

tff(f3712,plain,
    ( spl28_247
  <=> ! [X0: fun1(nat,type),X1: nat] : pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(X0),aa(nat,type,X0,X1)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_247])]) ).

tff(f885,plain,
    ( ! [X0: fun1(nat,type),X1: nat] : pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(X0),aa(nat,type,X0,X1))))
    | ~ spl28_49
    | ~ spl28_62 ),
    inference(resolution,[],[f879,f796]) ).

tff(f3706,plain,
    ( spl28_246
    | ~ spl28_17
    | ~ spl28_83 ),
    inference(avatar_split_clause,[],[f1016,f1012,f625,f3704]) ).

tff(f3704,plain,
    ( spl28_246
  <=> ! [X0: dB,X1: nat] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(aa(dB,dB,combc(dB,dB,dB,app,var(X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_246])]) ).

tff(f1016,plain,
    ( ! [X0: dB,X1: nat] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(aa(dB,dB,combc(dB,dB,dB,app,var(X1)),X0)) )
    | ~ spl28_17
    | ~ spl28_83 ),
    inference(resolution,[],[f1013,f626]) ).

tff(f3702,plain,
    ( spl28_245
    | ~ spl28_17
    | ~ spl28_75 ),
    inference(avatar_split_clause,[],[f979,f949,f625,f3700]) ).

tff(f3700,plain,
    ( spl28_245
  <=> ! [X0: dB] :
        ( sP0(X0)
        | ( foldl(dB,dB,app,var(sK7(X0)),sK6(X0)) = X0 )
        | ~ sP1(X0)
        | sP1(sK5(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_245])]) ).

tff(f979,plain,
    ( ! [X0: dB] :
        ( sP0(X0)
        | ( foldl(dB,dB,app,var(sK7(X0)),sK6(X0)) = X0 )
        | ~ sP1(X0)
        | sP1(sK5(X0)) )
    | ~ spl28_17
    | ~ spl28_75 ),
    inference(resolution,[],[f950,f626]) ).

tff(f3698,plain,
    ( spl28_244
    | ~ spl28_28
    | ~ spl28_79 ),
    inference(avatar_split_clause,[],[f970,f967,f681,f3696]) ).

tff(f3696,plain,
    ( spl28_244
  <=> ! [X0: dB,X1: nat] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(abs(aa(dB,dB,combc(dB,nat,dB,lift,X1),X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_244])]) ).

tff(f967,plain,
    ( spl28_79
  <=> ! [X0: nat,X1: dB] :
        ( pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,lift,X0),X1)))
        | ~ pp(aa(dB,bool,it,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_79])]) ).

tff(f970,plain,
    ( ! [X0: dB,X1: nat] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(abs(aa(dB,dB,combc(dB,nat,dB,lift,X1),X0))) )
    | ~ spl28_28
    | ~ spl28_79 ),
    inference(resolution,[],[f968,f682]) ).

tff(f968,plain,
    ( ! [X0: nat,X1: dB] :
        ( pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,lift,X0),X1)))
        | ~ pp(aa(dB,bool,it,X1)) )
    | ~ spl28_79 ),
    inference(avatar_component_clause,[],[f967]) ).

tff(f3643,plain,
    ( spl28_243
    | ~ spl28_15
    | ~ spl28_217 ),
    inference(avatar_split_clause,[],[f2791,f2786,f616,f3641]) ).

tff(f3641,plain,
    ( spl28_243
  <=> ! [X0: nat] : sP1(abs(abs(var(X0)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_243])]) ).

tff(f2791,plain,
    ( ! [X0: nat] : sP1(abs(abs(var(X0))))
    | ~ spl28_15
    | ~ spl28_217 ),
    inference(resolution,[],[f2787,f617]) ).

tff(f3084,plain,
    ( ~ spl28_4
    | ~ spl28_220 ),
    inference(avatar_contradiction_clause,[],[f3041]) ).

tff(f3041,plain,
    ( $false
    | ~ spl28_4
    | ~ spl28_220 ),
    inference(resolution,[],[f2833,f564]) ).

tff(f2833,plain,
    ( ! [X0: bool] : ~ pp(X0)
    | ~ spl28_220 ),
    inference(avatar_component_clause,[],[f2832]) ).

tff(f2832,plain,
    ( spl28_220
  <=> ! [X0: bool] : ~ pp(X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_220])]) ).

tff(f3083,plain,
    ( ~ spl28_40
    | ~ spl28_220 ),
    inference(avatar_contradiction_clause,[],[f3042]) ).

tff(f3042,plain,
    ( $false
    | ~ spl28_40
    | ~ spl28_220 ),
    inference(resolution,[],[f2833,f752]) ).

tff(f752,plain,
    ( ! [X0: $tType,X2: X0] : pp(aa(X0,bool,combc(X0,X0,bool,fequal(X0),X2),X2))
    | ~ spl28_40 ),
    inference(avatar_component_clause,[],[f751]) ).

tff(f751,plain,
    ( spl28_40
  <=> ! [X0: $tType,X2: X0] : pp(aa(X0,bool,combc(X0,X0,bool,fequal(X0),X2),X2)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_40])]) ).

tff(f3082,plain,
    ( ~ spl28_15
    | ~ spl28_220 ),
    inference(avatar_contradiction_clause,[],[f3044]) ).

tff(f3044,plain,
    ( $false
    | ~ spl28_15
    | ~ spl28_220 ),
    inference(resolution,[],[f2833,f617]) ).

tff(f3081,plain,
    ( ~ spl28_8
    | ~ spl28_220 ),
    inference(avatar_contradiction_clause,[],[f3047]) ).

tff(f3047,plain,
    ( $false
    | ~ spl28_8
    | ~ spl28_220 ),
    inference(resolution,[],[f2833,f581]) ).

tff(f581,plain,
    ( pp(aa(dB,bool,it,t2))
    | ~ spl28_8 ),
    inference(avatar_component_clause,[],[f579]) ).

tff(f579,plain,
    ( spl28_8
  <=> pp(aa(dB,bool,it,t2)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_8])]) ).

tff(f3080,plain,
    ( ~ spl28_10
    | ~ spl28_220 ),
    inference(avatar_contradiction_clause,[],[f3048]) ).

tff(f3048,plain,
    ( $false
    | ~ spl28_10
    | ~ spl28_220 ),
    inference(resolution,[],[f2833,f591]) ).

tff(f591,plain,
    ( pp(aa(dB,bool,it,u))
    | ~ spl28_10 ),
    inference(avatar_component_clause,[],[f589]) ).

tff(f589,plain,
    ( spl28_10
  <=> pp(aa(dB,bool,it,u)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_10])]) ).

tff(f3079,plain,
    ( ~ spl28_9
    | ~ spl28_220 ),
    inference(avatar_contradiction_clause,[],[f3049]) ).

tff(f3049,plain,
    ( $false
    | ~ spl28_9
    | ~ spl28_220 ),
    inference(resolution,[],[f2833,f586]) ).

tff(f586,plain,
    ( pp(aa(dB,bool,it,ua))
    | ~ spl28_9 ),
    inference(avatar_component_clause,[],[f584]) ).

tff(f584,plain,
    ( spl28_9
  <=> pp(aa(dB,bool,it,ua)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_9])]) ).

tff(f3078,plain,
    ( ~ spl28_220
    | ~ spl28_238 ),
    inference(avatar_contradiction_clause,[],[f3053]) ).

tff(f3053,plain,
    ( $false
    | ~ spl28_220
    | ~ spl28_238 ),
    inference(resolution,[],[f2833,f3002]) ).

tff(f3002,plain,
    ( ! [X2: type,X0: fun1(nat,type),X1: nat] : pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,X1,X2)),X2),var(X1)))
    | ~ spl28_238 ),
    inference(avatar_component_clause,[],[f3001]) ).

tff(f3001,plain,
    ( spl28_238
  <=> ! [X2: type,X0: fun1(nat,type),X1: nat] : pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,X1,X2)),X2),var(X1))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_238])]) ).

tff(f3077,plain,
    ( ~ spl28_62
    | ~ spl28_220 ),
    inference(avatar_contradiction_clause,[],[f3054]) ).

tff(f3054,plain,
    ( $false
    | ~ spl28_62
    | ~ spl28_220 ),
    inference(resolution,[],[f2833,f879]) ).

tff(f3076,plain,
    ( ~ spl28_91
    | ~ spl28_220 ),
    inference(avatar_contradiction_clause,[],[f3055]) ).

tff(f3055,plain,
    ( $false
    | ~ spl28_91
    | ~ spl28_220 ),
    inference(resolution,[],[f2833,f1064]) ).

tff(f3075,plain,
    ( ~ spl28_127
    | ~ spl28_220 ),
    inference(avatar_contradiction_clause,[],[f3056]) ).

tff(f3056,plain,
    ( $false
    | ~ spl28_127
    | ~ spl28_220 ),
    inference(resolution,[],[f2833,f1298]) ).

tff(f3074,plain,
    ( ~ spl28_89
    | ~ spl28_220 ),
    inference(avatar_contradiction_clause,[],[f3057]) ).

tff(f3057,plain,
    ( $false
    | ~ spl28_89
    | ~ spl28_220 ),
    inference(resolution,[],[f2833,f1051]) ).

tff(f3073,plain,
    ( ~ spl28_34
    | ~ spl28_220 ),
    inference(avatar_contradiction_clause,[],[f3058]) ).

tff(f3058,plain,
    ( $false
    | ~ spl28_34
    | ~ spl28_220 ),
    inference(resolution,[],[f2833,f721]) ).

tff(f721,plain,
    ( pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t),ua))
    | ~ spl28_34 ),
    inference(avatar_component_clause,[],[f719]) ).

tff(f719,plain,
    ( spl28_34
  <=> pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t),ua)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_34])]) ).

tff(f3072,plain,
    ( ~ spl28_36
    | ~ spl28_220 ),
    inference(avatar_contradiction_clause,[],[f3059]) ).

tff(f3059,plain,
    ( $false
    | ~ spl28_36
    | ~ spl28_220 ),
    inference(resolution,[],[f2833,f733]) ).

tff(f733,plain,
    ( pp(aa(dB,bool,combc(dB,type,bool,typing(e),t),u))
    | ~ spl28_36 ),
    inference(avatar_component_clause,[],[f731]) ).

tff(f731,plain,
    ( spl28_36
  <=> pp(aa(dB,bool,combc(dB,type,bool,typing(e),t),u)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_36])]) ).

tff(f3071,plain,
    ( ~ spl28_220
    | ~ spl28_231 ),
    inference(avatar_contradiction_clause,[],[f3062]) ).

tff(f3062,plain,
    ( $false
    | ~ spl28_220
    | ~ spl28_231 ),
    inference(resolution,[],[f2833,f2901]) ).

tff(f2901,plain,
    ( pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(ea),t)))
    | ~ spl28_231 ),
    inference(avatar_component_clause,[],[f2899]) ).

tff(f2899,plain,
    ( spl28_231
  <=> pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(ea),t))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_231])]) ).

tff(f3070,plain,
    ( ~ spl28_220
    | ~ spl28_232 ),
    inference(avatar_contradiction_clause,[],[f3063]) ).

tff(f3063,plain,
    ( $false
    | ~ spl28_220
    | ~ spl28_232 ),
    inference(resolution,[],[f2833,f2906]) ).

tff(f2906,plain,
    ( pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(e),t)))
    | ~ spl28_232 ),
    inference(avatar_component_clause,[],[f2904]) ).

tff(f2904,plain,
    ( spl28_232
  <=> pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(e),t))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_232])]) ).

tff(f3069,plain,
    ( ~ spl28_220
    | ~ spl28_233 ),
    inference(avatar_contradiction_clause,[],[f3064]) ).

tff(f3064,plain,
    ( $false
    | ~ spl28_220
    | ~ spl28_233 ),
    inference(resolution,[],[f2833,f2910]) ).

tff(f2910,plain,
    ( ! [X0: $tType,X1: X0] : pp(aa(fun1(X0,bool),bool,fEx(X0),combc(X0,X0,bool,fequal(X0),X1)))
    | ~ spl28_233 ),
    inference(avatar_component_clause,[],[f2909]) ).

tff(f2909,plain,
    ( spl28_233
  <=> ! [X0: $tType,X1: X0] : pp(aa(fun1(X0,bool),bool,fEx(X0),combc(X0,X0,bool,fequal(X0),X1))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_233])]) ).

tff(f3068,plain,
    ( ~ spl28_219
    | ~ spl28_220 ),
    inference(avatar_contradiction_clause,[],[f3065]) ).

tff(f3065,plain,
    ( $false
    | ~ spl28_219
    | ~ spl28_220 ),
    inference(resolution,[],[f2833,f2830]) ).

tff(f2830,plain,
    ( pp(aa(fun1(bool,bool),bool,fEx(bool),combi(bool)))
    | ~ spl28_219 ),
    inference(avatar_component_clause,[],[f2828]) ).

tff(f2828,plain,
    ( spl28_219
  <=> pp(aa(fun1(bool,bool),bool,fEx(bool),combi(bool))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_219])]) ).

tff(f3067,plain,
    ( ~ spl28_215
    | ~ spl28_220 ),
    inference(avatar_contradiction_clause,[],[f3066]) ).

tff(f3066,plain,
    ( $false
    | ~ spl28_215
    | ~ spl28_220 ),
    inference(resolution,[],[f2833,f2303]) ).

tff(f3040,plain,
    ( spl28_220
    | spl28_242
    | ~ spl28_49
    | ~ spl28_53 ),
    inference(avatar_split_clause,[],[f830,f825,f795,f3038,f2832]) ).

tff(f3038,plain,
    ( spl28_242
  <=> ! [X0: bool] :
        ( ~ pp(X0)
        | pp(aa(fun1(bool,bool),bool,fEx(bool),combc(bool,bool,bool,fconj,X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_242])]) ).

tff(f825,plain,
    ( spl28_53
  <=> ! [X0: bool,X1: bool] :
        ( pp(aa(bool,bool,combc(bool,bool,bool,fconj,X0),X1))
        | ~ pp(X0)
        | ~ pp(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_53])]) ).

tff(f830,plain,
    ( ! [X0: bool,X1: bool] :
        ( ~ pp(X0)
        | ~ pp(X1)
        | pp(aa(fun1(bool,bool),bool,fEx(bool),combc(bool,bool,bool,fconj,X0))) )
    | ~ spl28_49
    | ~ spl28_53 ),
    inference(resolution,[],[f826,f796]) ).

tff(f826,plain,
    ( ! [X0: bool,X1: bool] :
        ( pp(aa(bool,bool,combc(bool,bool,bool,fconj,X0),X1))
        | ~ pp(X0)
        | ~ pp(X1) )
    | ~ spl28_53 ),
    inference(avatar_component_clause,[],[f825]) ).

tff(f3017,plain,
    ( spl28_241
    | ~ spl28_65
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f1002,f975,f896,f3015]) ).

tff(f3015,plain,
    ( spl28_241
  <=> ! [X0: $tType,X2: list(X0),X1: X0] : ( aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) != X2 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_241])]) ).

tff(f1002,plain,
    ( ! [X0: $tType,X2: list(X0),X1: X0] : ( aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X2),X1) != X2 )
    | ~ spl28_65
    | ~ spl28_80 ),
    inference(superposition,[],[f897,f976]) ).

tff(f3013,plain,
    ( spl28_240
    | ~ spl28_64
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f993,f975,f891,f3010]) ).

tff(f3010,plain,
    ( spl28_240
  <=> ( rs = aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),as),a) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_240])]) ).

tff(f993,plain,
    ( ( rs = aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),as),a) )
    | ~ spl28_64
    | ~ spl28_80 ),
    inference(superposition,[],[f976,f893]) ).

tff(f3008,plain,
    ( spl28_239
    | ~ spl28_17
    | ~ spl28_79 ),
    inference(avatar_split_clause,[],[f971,f967,f625,f3006]) ).

tff(f3006,plain,
    ( spl28_239
  <=> ! [X0: dB,X1: nat] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(aa(dB,dB,combc(dB,nat,dB,lift,X1),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_239])]) ).

tff(f971,plain,
    ( ! [X0: dB,X1: nat] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(aa(dB,dB,combc(dB,nat,dB,lift,X1),X0)) )
    | ~ spl28_17
    | ~ spl28_79 ),
    inference(resolution,[],[f968,f626]) ).

tff(f3003,plain,
    ( spl28_238
    | ~ spl28_29
    | ~ spl28_62 ),
    inference(avatar_split_clause,[],[f886,f878,f694,f3001]) ).

tff(f886,plain,
    ( ! [X2: type,X0: fun1(nat,type),X1: nat] : pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X0,X1,X2)),X2),var(X1)))
    | ~ spl28_29
    | ~ spl28_62 ),
    inference(superposition,[],[f879,f695]) ).

tff(f2928,plain,
    ( spl28_237
    | ~ spl28_36
    | ~ spl28_108 ),
    inference(avatar_split_clause,[],[f1189,f1182,f731,f2926]) ).

tff(f2926,plain,
    ( spl28_237
  <=> ! [X0: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(e),t),X0))
        | ~ beta(u,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_237])]) ).

tff(f1189,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(e),t),X0))
        | ~ beta(u,X0) )
    | ~ spl28_36
    | ~ spl28_108 ),
    inference(resolution,[],[f1183,f733]) ).

tff(f2924,plain,
    ( spl28_236
    | ~ spl28_34
    | ~ spl28_108 ),
    inference(avatar_split_clause,[],[f1188,f1182,f719,f2922]) ).

tff(f2922,plain,
    ( spl28_236
  <=> ! [X0: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t),X0))
        | ~ beta(ua,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_236])]) ).

tff(f1188,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t),X0))
        | ~ beta(ua,X0) )
    | ~ spl28_34
    | ~ spl28_108 ),
    inference(resolution,[],[f1183,f721]) ).

tff(f2920,plain,
    ( spl28_235
    | ~ spl28_9
    | ~ spl28_217 ),
    inference(avatar_split_clause,[],[f2799,f2786,f584,f2917]) ).

tff(f2799,plain,
    ( sP1(abs(abs(ua)))
    | ~ spl28_9
    | ~ spl28_217 ),
    inference(resolution,[],[f2787,f586]) ).

tff(f2915,plain,
    ( spl28_234
    | ~ spl28_29
    | ~ spl28_49 ),
    inference(avatar_split_clause,[],[f814,f795,f694,f2913]) ).

tff(f2913,plain,
    ( spl28_234
  <=> ! [X2: bool,X0: fun1(nat,bool),X1: nat] :
        ( ~ pp(X2)
        | pp(aa(fun1(nat,bool),bool,fEx(nat),shift(bool,X0,X1,X2))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_234])]) ).

tff(f814,plain,
    ( ! [X2: bool,X0: fun1(nat,bool),X1: nat] :
        ( ~ pp(X2)
        | pp(aa(fun1(nat,bool),bool,fEx(nat),shift(bool,X0,X1,X2))) )
    | ~ spl28_29
    | ~ spl28_49 ),
    inference(superposition,[],[f796,f695]) ).

tff(f2911,plain,
    ( spl28_233
    | ~ spl28_40
    | ~ spl28_49 ),
    inference(avatar_split_clause,[],[f811,f795,f751,f2909]) ).

tff(f811,plain,
    ( ! [X0: $tType,X1: X0] : pp(aa(fun1(X0,bool),bool,fEx(X0),combc(X0,X0,bool,fequal(X0),X1)))
    | ~ spl28_40
    | ~ spl28_49 ),
    inference(resolution,[],[f796,f752]) ).

tff(f2907,plain,
    ( spl28_232
    | ~ spl28_36
    | ~ spl28_49 ),
    inference(avatar_split_clause,[],[f810,f795,f731,f2904]) ).

tff(f810,plain,
    ( pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(e),t)))
    | ~ spl28_36
    | ~ spl28_49 ),
    inference(resolution,[],[f796,f733]) ).

tff(f2902,plain,
    ( spl28_231
    | ~ spl28_34
    | ~ spl28_49 ),
    inference(avatar_split_clause,[],[f809,f795,f719,f2899]) ).

tff(f809,plain,
    ( pp(aa(fun1(dB,bool),bool,fEx(dB),combc(dB,type,bool,typing(ea),t)))
    | ~ spl28_34
    | ~ spl28_49 ),
    inference(resolution,[],[f796,f721]) ).

tff(f2897,plain,
    ( spl28_230
    | ~ spl28_13
    | ~ spl28_31 ),
    inference(avatar_split_clause,[],[f711,f704,f602,f2895]) ).

tff(f2895,plain,
    ( spl28_230
  <=> ! [X2: nat,X0: fun1(nat,bool),X1: fun1(type,fun1(type,bool))] :
        ( ( fFalse = aa(nat,bool,X0,X2) )
        | ( fTrue = type_case(bool,X0,X1,atom(X2)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_230])]) ).

tff(f704,plain,
    ( spl28_31
  <=> ! [X0: $tType,X3: fun1(nat,X0),X2: fun1(type,fun1(type,X0)),X1: nat] : ( type_case(X0,X3,X2,atom(X1)) = aa(nat,X0,X3,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_31])]) ).

tff(f711,plain,
    ( ! [X2: nat,X0: fun1(nat,bool),X1: fun1(type,fun1(type,bool))] :
        ( ( fFalse = aa(nat,bool,X0,X2) )
        | ( fTrue = type_case(bool,X0,X1,atom(X2)) ) )
    | ~ spl28_13
    | ~ spl28_31 ),
    inference(superposition,[],[f705,f603]) ).

tff(f705,plain,
    ( ! [X0: $tType,X2: fun1(type,fun1(type,X0)),X3: fun1(nat,X0),X1: nat] : ( type_case(X0,X3,X2,atom(X1)) = aa(nat,X0,X3,X1) )
    | ~ spl28_31 ),
    inference(avatar_component_clause,[],[f704]) ).

tff(f2882,plain,
    ( spl28_229
    | ~ spl28_13
    | ~ spl28_29 ),
    inference(avatar_split_clause,[],[f697,f694,f602,f2880]) ).

tff(f2880,plain,
    ( spl28_229
  <=> ! [X2: bool,X0: fun1(nat,bool),X1: nat] :
        ( ( fFalse = X2 )
        | ( fTrue = aa(nat,bool,shift(bool,X0,X1,X2),X1) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_229])]) ).

tff(f697,plain,
    ( ! [X2: bool,X0: fun1(nat,bool),X1: nat] :
        ( ( fFalse = X2 )
        | ( fTrue = aa(nat,bool,shift(bool,X0,X1,X2),X1) ) )
    | ~ spl28_13
    | ~ spl28_29 ),
    inference(superposition,[],[f695,f603]) ).

tff(f2878,plain,
    ( spl28_228
    | ~ spl28_10
    | ~ spl28_217 ),
    inference(avatar_split_clause,[],[f2798,f2786,f589,f2875]) ).

tff(f2798,plain,
    ( sP1(abs(abs(u)))
    | ~ spl28_10
    | ~ spl28_217 ),
    inference(resolution,[],[f2787,f591]) ).

tff(f2870,plain,
    ( spl28_227
    | ~ spl28_46
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f1003,f975,f783,f2868]) ).

tff(f2868,plain,
    ( spl28_227
  <=> ! [X2: nat,X0: type,X1: type] : ( atom(X2) != aa(type,type,combc(type,type,type,fun,X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_227])]) ).

tff(f1003,plain,
    ( ! [X2: nat,X0: type,X1: type] : ( atom(X2) != aa(type,type,combc(type,type,type,fun,X1),X0) )
    | ~ spl28_46
    | ~ spl28_80 ),
    inference(superposition,[],[f784,f976]) ).

tff(f2866,plain,
    ( spl28_226
    | ~ spl28_47
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f998,f975,f787,f2864]) ).

tff(f2864,plain,
    ( spl28_226
  <=> ! [X2: dB,X0: dB,X1: dB] : ( abs(X2) != aa(dB,dB,combc(dB,dB,dB,app,X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_226])]) ).

tff(f998,plain,
    ( ! [X2: dB,X0: dB,X1: dB] : ( abs(X2) != aa(dB,dB,combc(dB,dB,dB,app,X1),X0) )
    | ~ spl28_47
    | ~ spl28_80 ),
    inference(superposition,[],[f788,f976]) ).

tff(f2862,plain,
    ( spl28_225
    | ~ spl28_48
    | ~ spl28_80 ),
    inference(avatar_split_clause,[],[f997,f975,f791,f2860]) ).

tff(f2860,plain,
    ( spl28_225
  <=> ! [X2: nat,X0: dB,X1: dB] : ( var(X2) != aa(dB,dB,combc(dB,dB,dB,app,X1),X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_225])]) ).

tff(f997,plain,
    ( ! [X2: nat,X0: dB,X1: dB] : ( var(X2) != aa(dB,dB,combc(dB,dB,dB,app,X1),X0) )
    | ~ spl28_48
    | ~ spl28_80 ),
    inference(superposition,[],[f792,f976]) ).

tff(f2858,plain,
    ( spl28_224
    | ~ spl28_28
    | ~ spl28_54 ),
    inference(avatar_split_clause,[],[f855,f833,f681,f2856]) ).

tff(f2856,plain,
    ( spl28_224
  <=> ! [X0: list(dB),X1: nat] :
        ( ~ listsp(dB,it,X0)
        | sP1(abs(foldl(dB,dB,app,var(X1),X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_224])]) ).

tff(f855,plain,
    ( ! [X0: list(dB),X1: nat] :
        ( ~ listsp(dB,it,X0)
        | sP1(abs(foldl(dB,dB,app,var(X1),X0))) )
    | ~ spl28_28
    | ~ spl28_54 ),
    inference(resolution,[],[f834,f682]) ).

tff(f2854,plain,
    ( spl28_223
    | ~ spl28_28
    | ~ spl28_51 ),
    inference(avatar_split_clause,[],[f851,f816,f681,f2852]) ).

tff(f2852,plain,
    ( spl28_223
  <=> ! [X0: dB] :
        ( sP0(X0)
        | listsp(dB,it,sK6(X0))
        | ~ sP1(X0)
        | sP1(abs(sK5(X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_223])]) ).

tff(f816,plain,
    ( spl28_51
  <=> ! [X0: dB] :
        ( sP0(X0)
        | pp(aa(dB,bool,it,sK5(X0)))
        | listsp(dB,it,sK6(X0))
        | ~ sP1(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_51])]) ).

tff(f851,plain,
    ( ! [X0: dB] :
        ( sP0(X0)
        | listsp(dB,it,sK6(X0))
        | ~ sP1(X0)
        | sP1(abs(sK5(X0))) )
    | ~ spl28_28
    | ~ spl28_51 ),
    inference(resolution,[],[f817,f682]) ).

tff(f817,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,it,sK5(X0)))
        | sP0(X0)
        | listsp(dB,it,sK6(X0))
        | ~ sP1(X0) )
    | ~ spl28_51 ),
    inference(avatar_component_clause,[],[f816]) ).

tff(f2850,plain,
    ( spl28_222
    | ~ spl28_17
    | ~ spl28_51 ),
    inference(avatar_split_clause,[],[f852,f816,f625,f2848]) ).

tff(f2848,plain,
    ( spl28_222
  <=> ! [X0: dB] :
        ( sP0(X0)
        | listsp(dB,it,sK6(X0))
        | ~ sP1(X0)
        | sP1(sK5(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_222])]) ).

tff(f852,plain,
    ( ! [X0: dB] :
        ( sP0(X0)
        | listsp(dB,it,sK6(X0))
        | ~ sP1(X0)
        | sP1(sK5(X0)) )
    | ~ spl28_17
    | ~ spl28_51 ),
    inference(resolution,[],[f817,f626]) ).

tff(f2839,plain,
    ( spl28_221
    | ~ spl28_8
    | ~ spl28_217 ),
    inference(avatar_split_clause,[],[f2797,f2786,f579,f2836]) ).

tff(f2797,plain,
    ( sP1(abs(abs(t2)))
    | ~ spl28_8
    | ~ spl28_217 ),
    inference(resolution,[],[f2787,f581]) ).

tff(f2834,plain,
    ( spl28_219
    | spl28_220
    | ~ spl28_20
    | ~ spl28_49 ),
    inference(avatar_split_clause,[],[f813,f795,f637,f2832,f2828]) ).

tff(f813,plain,
    ( ! [X0: bool] :
        ( ~ pp(X0)
        | pp(aa(fun1(bool,bool),bool,fEx(bool),combi(bool))) )
    | ~ spl28_20
    | ~ spl28_49 ),
    inference(superposition,[],[f796,f638]) ).

tff(f2811,plain,
    ( spl28_218
    | ~ spl28_13
    | ~ spl28_20 ),
    inference(avatar_split_clause,[],[f663,f637,f602,f2809]) ).

tff(f2809,plain,
    ( spl28_218
  <=> ! [X0: bool] :
        ( ( fFalse = X0 )
        | ( fTrue = aa(bool,bool,combi(bool),X0) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_218])]) ).

tff(f663,plain,
    ( ! [X0: bool] :
        ( ( fFalse = X0 )
        | ( fTrue = aa(bool,bool,combi(bool),X0) ) )
    | ~ spl28_13
    | ~ spl28_20 ),
    inference(superposition,[],[f638,f603]) ).

tff(f2788,plain,
    ( spl28_217
    | ~ spl28_28
    | ~ spl28_38 ),
    inference(avatar_split_clause,[],[f755,f742,f681,f2786]) ).

tff(f742,plain,
    ( spl28_38
  <=> ! [X0: dB] :
        ( pp(aa(dB,bool,it,abs(X0)))
        | ~ pp(aa(dB,bool,it,X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_38])]) ).

tff(f755,plain,
    ( ! [X0: dB] :
        ( ~ pp(aa(dB,bool,it,X0))
        | sP1(abs(abs(X0))) )
    | ~ spl28_28
    | ~ spl28_38 ),
    inference(resolution,[],[f743,f682]) ).

tff(f743,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,it,abs(X0)))
        | ~ pp(aa(dB,bool,it,X0)) )
    | ~ spl28_38 ),
    inference(avatar_component_clause,[],[f742]) ).

tff(f2308,plain,
    ( spl28_216
    | ~ spl28_46
    | ~ spl28_69 ),
    inference(avatar_split_clause,[],[f927,f916,f783,f2306]) ).

tff(f927,plain,
    ( ! [X0: type,X1: nat] :
        ( ( atom(X1) != X0 )
        | ( atom(sK4(X0)) = X0 ) )
    | ~ spl28_46
    | ~ spl28_69 ),
    inference(superposition,[],[f784,f917]) ).

tff(f2304,plain,
    ( spl28_215
    | ~ spl28_15
    | ~ spl28_49 ),
    inference(avatar_split_clause,[],[f804,f795,f616,f2301]) ).

tff(f804,plain,
    ( pp(aa(fun1(dB,bool),bool,fEx(dB),it))
    | ~ spl28_15
    | ~ spl28_49 ),
    inference(resolution,[],[f796,f617]) ).

tff(f2299,plain,
    ( spl28_214
    | ~ spl28_9
    | ~ spl28_19 ),
    inference(avatar_split_clause,[],[f1473,f633,f584,f2296]) ).

tff(f2296,plain,
    ( spl28_214
  <=> ( aa(dB,bool,it,ua) = fTrue ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_214])]) ).

tff(f1473,plain,
    ( ( aa(dB,bool,it,ua) = fTrue )
    | ~ spl28_9
    | ~ spl28_19 ),
    inference(resolution,[],[f634,f586]) ).

tff(f2294,plain,
    ( spl28_213
    | ~ spl28_13 ),
    inference(avatar_split_clause,[],[f605,f602,f2292]) ).

tff(f605,plain,
    ( ! [X0: bool,X1: bool] :
        ( ( X0 = X1 )
        | ( fTrue = X1 )
        | ( fTrue = X0 ) )
    | ~ spl28_13 ),
    inference(superposition,[],[f603,f603]) ).

tff(f2287,plain,
    ( spl28_212
    | ~ spl28_80
    | ~ spl28_211 ),
    inference(avatar_split_clause,[],[f2283,f2279,f975,f2285]) ).

tff(f2285,plain,
    ( spl28_212
  <=> ! [X0: $tType,X2: fun1(X0,bool),X1: list(fun1(X0,bool))] : ( collect(list(X0),aa(fun1(fun1(X0,bool),bool),fun1(list(X0),bool),combc(fun1(fun1(X0,bool),bool),fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool),combb(fun1(X0,bool),bool,list(X0)),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool)),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool),list(X0)),aa(fun1(fun1(list(X0),bool),bool),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),combb(fun1(list(X0),bool),bool,X0),fEx(list(X0)))),combc(list(X0),fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))))),combb(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))),list(X0)),combs(X0,fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))))),combb(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),list(X0)),aa(fun1(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combs(list(X0),bool,bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool))))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool))),list(X0)),aa(fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),combb(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool)),X0),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),combb(bool,fun1(bool,bool),list(X0)),fconj))),combc(list(X0),fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))))),combb(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))),list(X0)),combb(fun1(list(X0),list(X0)),fun1(list(X0),bool),X0)),aa(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),aa(fun1(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)))),combb(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),list(X0)),combb(list(X0),bool,list(X0))),fequal(list(X0)))),cons(X0))))),combc(X0,fun1(list(X0),bool),fun1(list(X0),bool),aa(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combb(bool,bool,list(X0))),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),combc(X0,fun1(X0,bool),bool,member(X0),X2))),combc(list(X0),fun1(list(X0),bool),bool,member(list(X0)),listset(X0,X1)))))),fEx(X0))) = listset(X0,aa(fun1(X0,bool),list(fun1(X0,bool)),combc(fun1(X0,bool),list(fun1(X0,bool)),list(fun1(X0,bool)),cons(fun1(X0,bool)),X1),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_212])]) ).

tff(f2279,plain,
    ( spl28_211
  <=> ! [X0: $tType,X2: fun1(X0,bool),X1: list(fun1(X0,bool))] : ( listset(X0,aa(list(fun1(X0,bool)),list(fun1(X0,bool)),aa(fun1(X0,bool),fun1(list(fun1(X0,bool)),list(fun1(X0,bool))),cons(fun1(X0,bool)),X2),X1)) = collect(list(X0),aa(fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool),aa(fun1(fun1(X0,bool),bool),fun1(fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool)),combb(fun1(X0,bool),bool,list(X0)),fEx(X0)),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool)),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool),list(X0)),aa(fun1(fun1(list(X0),bool),bool),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),combb(fun1(list(X0),bool),bool,X0),fEx(list(X0)))),combc(list(X0),fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))))),combb(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))),list(X0)),combs(X0,fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))))),combb(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),list(X0)),aa(fun1(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combs(list(X0),bool,bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool))))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool))),list(X0)),aa(fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),combb(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool)),X0),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),combb(bool,fun1(bool,bool),list(X0)),fconj))),combc(list(X0),fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))))),combb(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))),list(X0)),combb(fun1(list(X0),list(X0)),fun1(list(X0),bool),X0)),aa(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),aa(fun1(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)))),combb(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),list(X0)),combb(list(X0),bool,list(X0))),fequal(list(X0)))),cons(X0))))),combc(X0,fun1(list(X0),bool),fun1(list(X0),bool),aa(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combb(bool,bool,list(X0))),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),combc(X0,fun1(X0,bool),bool,member(X0),X2))),combc(list(X0),fun1(list(X0),bool),bool,member(list(X0)),listset(X0,X1))))))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_211])]) ).

tff(f2283,plain,
    ( ! [X0: $tType,X2: fun1(X0,bool),X1: list(fun1(X0,bool))] : ( collect(list(X0),aa(fun1(fun1(X0,bool),bool),fun1(list(X0),bool),combc(fun1(fun1(X0,bool),bool),fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool),combb(fun1(X0,bool),bool,list(X0)),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool)),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool),list(X0)),aa(fun1(fun1(list(X0),bool),bool),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),combb(fun1(list(X0),bool),bool,X0),fEx(list(X0)))),combc(list(X0),fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))))),combb(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))),list(X0)),combs(X0,fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))))),combb(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),list(X0)),aa(fun1(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combs(list(X0),bool,bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool))))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool))),list(X0)),aa(fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),combb(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool)),X0),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),combb(bool,fun1(bool,bool),list(X0)),fconj))),combc(list(X0),fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))))),combb(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))),list(X0)),combb(fun1(list(X0),list(X0)),fun1(list(X0),bool),X0)),aa(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),aa(fun1(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)))),combb(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),list(X0)),combb(list(X0),bool,list(X0))),fequal(list(X0)))),cons(X0))))),combc(X0,fun1(list(X0),bool),fun1(list(X0),bool),aa(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combb(bool,bool,list(X0))),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),combc(X0,fun1(X0,bool),bool,member(X0),X2))),combc(list(X0),fun1(list(X0),bool),bool,member(list(X0)),listset(X0,X1)))))),fEx(X0))) = listset(X0,aa(fun1(X0,bool),list(fun1(X0,bool)),combc(fun1(X0,bool),list(fun1(X0,bool)),list(fun1(X0,bool)),cons(fun1(X0,bool)),X1),X2)) )
    | ~ spl28_80
    | ~ spl28_211 ),
    inference(forward_demodulation,[],[f2282,f976]) ).

tff(f2282,plain,
    ( ! [X0: $tType,X2: fun1(X0,bool),X1: list(fun1(X0,bool))] : ( listset(X0,aa(list(fun1(X0,bool)),list(fun1(X0,bool)),aa(fun1(X0,bool),fun1(list(fun1(X0,bool)),list(fun1(X0,bool))),cons(fun1(X0,bool)),X2),X1)) = collect(list(X0),aa(fun1(fun1(X0,bool),bool),fun1(list(X0),bool),combc(fun1(fun1(X0,bool),bool),fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool),combb(fun1(X0,bool),bool,list(X0)),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool)),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool),list(X0)),aa(fun1(fun1(list(X0),bool),bool),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),combb(fun1(list(X0),bool),bool,X0),fEx(list(X0)))),combc(list(X0),fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))))),combb(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))),list(X0)),combs(X0,fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))))),combb(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),list(X0)),aa(fun1(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combs(list(X0),bool,bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool))))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool))),list(X0)),aa(fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),combb(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool)),X0),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),combb(bool,fun1(bool,bool),list(X0)),fconj))),combc(list(X0),fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))))),combb(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))),list(X0)),combb(fun1(list(X0),list(X0)),fun1(list(X0),bool),X0)),aa(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),aa(fun1(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)))),combb(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),list(X0)),combb(list(X0),bool,list(X0))),fequal(list(X0)))),cons(X0))))),combc(X0,fun1(list(X0),bool),fun1(list(X0),bool),aa(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combb(bool,bool,list(X0))),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),combc(X0,fun1(X0,bool),bool,member(X0),X2))),combc(list(X0),fun1(list(X0),bool),bool,member(list(X0)),listset(X0,X1)))))),fEx(X0))) )
    | ~ spl28_80
    | ~ spl28_211 ),
    inference(forward_demodulation,[],[f2280,f976]) ).

tff(f2280,plain,
    ( ! [X0: $tType,X2: fun1(X0,bool),X1: list(fun1(X0,bool))] : ( listset(X0,aa(list(fun1(X0,bool)),list(fun1(X0,bool)),aa(fun1(X0,bool),fun1(list(fun1(X0,bool)),list(fun1(X0,bool))),cons(fun1(X0,bool)),X2),X1)) = collect(list(X0),aa(fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool),aa(fun1(fun1(X0,bool),bool),fun1(fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool)),combb(fun1(X0,bool),bool,list(X0)),fEx(X0)),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool)),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool),list(X0)),aa(fun1(fun1(list(X0),bool),bool),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),combb(fun1(list(X0),bool),bool,X0),fEx(list(X0)))),combc(list(X0),fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))))),combb(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))),list(X0)),combs(X0,fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))))),combb(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),list(X0)),aa(fun1(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combs(list(X0),bool,bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool))))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool))),list(X0)),aa(fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),combb(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool)),X0),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),combb(bool,fun1(bool,bool),list(X0)),fconj))),combc(list(X0),fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))))),combb(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))),list(X0)),combb(fun1(list(X0),list(X0)),fun1(list(X0),bool),X0)),aa(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),aa(fun1(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)))),combb(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),list(X0)),combb(list(X0),bool,list(X0))),fequal(list(X0)))),cons(X0))))),combc(X0,fun1(list(X0),bool),fun1(list(X0),bool),aa(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combb(bool,bool,list(X0))),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),combc(X0,fun1(X0,bool),bool,member(X0),X2))),combc(list(X0),fun1(list(X0),bool),bool,member(list(X0)),listset(X0,X1))))))) )
    | ~ spl28_211 ),
    inference(avatar_component_clause,[],[f2279]) ).

tff(f2281,plain,
    spl28_211,
    inference(avatar_split_clause,[],[f496,f2279]) ).

tff(f496,plain,
    ! [X0: $tType,X2: fun1(X0,bool),X1: list(fun1(X0,bool))] : ( listset(X0,aa(list(fun1(X0,bool)),list(fun1(X0,bool)),aa(fun1(X0,bool),fun1(list(fun1(X0,bool)),list(fun1(X0,bool))),cons(fun1(X0,bool)),X2),X1)) = collect(list(X0),aa(fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool),aa(fun1(fun1(X0,bool),bool),fun1(fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool)),combb(fun1(X0,bool),bool,list(X0)),fEx(X0)),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool)),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool),list(X0)),aa(fun1(fun1(list(X0),bool),bool),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),combb(fun1(list(X0),bool),bool,X0),fEx(list(X0)))),combc(list(X0),fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))))),combb(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))),list(X0)),combs(X0,fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))))),combb(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),list(X0)),aa(fun1(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combs(list(X0),bool,bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool))))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool))),list(X0)),aa(fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),combb(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool)),X0),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),combb(bool,fun1(bool,bool),list(X0)),fconj))),combc(list(X0),fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))))),combb(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))),list(X0)),combb(fun1(list(X0),list(X0)),fun1(list(X0),bool),X0)),aa(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),aa(fun1(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)))),combb(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),list(X0)),combb(list(X0),bool,list(X0))),fequal(list(X0)))),cons(X0))))),combc(X0,fun1(list(X0),bool),fun1(list(X0),bool),aa(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combb(bool,bool,list(X0))),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),combc(X0,fun1(X0,bool),bool,member(X0),X2))),combc(list(X0),fun1(list(X0),bool),bool,member(list(X0)),listset(X0,X1))))))) ),
    inference(definition_unfolding,[],[f402,f405]) ).

tff(f405,plain,
    ! [X0: $tType,X2: fun1(X0,bool),X1: fun1(list(X0),bool)] : ( set_Cons(X0,X2,X1) = collect(list(X0),aa(fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool),aa(fun1(fun1(X0,bool),bool),fun1(fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool)),combb(fun1(X0,bool),bool,list(X0)),fEx(X0)),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool)),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool),list(X0)),aa(fun1(fun1(list(X0),bool),bool),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),combb(fun1(list(X0),bool),bool,X0),fEx(list(X0)))),combc(list(X0),fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))))),combb(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))),list(X0)),combs(X0,fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))))),combb(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),list(X0)),aa(fun1(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combs(list(X0),bool,bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool))))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool))),list(X0)),aa(fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),combb(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool)),X0),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),combb(bool,fun1(bool,bool),list(X0)),fconj))),combc(list(X0),fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))))),combb(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))),list(X0)),combb(fun1(list(X0),list(X0)),fun1(list(X0),bool),X0)),aa(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),aa(fun1(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)))),combb(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),list(X0)),combb(list(X0),bool,list(X0))),fequal(list(X0)))),cons(X0))))),combc(X0,fun1(list(X0),bool),fun1(list(X0),bool),aa(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combb(bool,bool,list(X0))),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),combc(X0,fun1(X0,bool),bool,member(X0),X2))),combc(list(X0),fun1(list(X0),bool),bool,member(list(X0)),X1)))))) ),
    inference(cnf_transformation,[],[f160]) ).

tff(f160,plain,
    ! [X0: $tType,X1: fun1(list(X0),bool),X2: fun1(X0,bool)] : ( set_Cons(X0,X2,X1) = collect(list(X0),aa(fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool),aa(fun1(fun1(X0,bool),bool),fun1(fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool)),combb(fun1(X0,bool),bool,list(X0)),fEx(X0)),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool)),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool),list(X0)),aa(fun1(fun1(list(X0),bool),bool),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),combb(fun1(list(X0),bool),bool,X0),fEx(list(X0)))),combc(list(X0),fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))))),combb(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))),list(X0)),combs(X0,fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))))),combb(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),list(X0)),aa(fun1(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combs(list(X0),bool,bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool))))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool))),list(X0)),aa(fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),combb(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool)),X0),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),combb(bool,fun1(bool,bool),list(X0)),fconj))),combc(list(X0),fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))))),combb(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))),list(X0)),combb(fun1(list(X0),list(X0)),fun1(list(X0),bool),X0)),aa(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),aa(fun1(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)))),combb(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),list(X0)),combb(list(X0),bool,list(X0))),fequal(list(X0)))),cons(X0))))),combc(X0,fun1(list(X0),bool),fun1(list(X0),bool),aa(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combb(bool,bool,list(X0))),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),combc(X0,fun1(X0,bool),bool,member(X0),X2))),combc(list(X0),fun1(list(X0),bool),bool,member(list(X0)),X1)))))) ),
    inference(rectify,[],[f61]) ).

tff(f61,axiom,
    ! [X0: $tType,X74: fun1(list(X0),bool),X63: fun1(X0,bool)] : ( set_Cons(X0,X63,X74) = collect(list(X0),aa(fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool),aa(fun1(fun1(X0,bool),bool),fun1(fun1(list(X0),fun1(X0,bool)),fun1(list(X0),bool)),combb(fun1(X0,bool),bool,list(X0)),fEx(X0)),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool)),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,bool))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool),list(X0)),aa(fun1(fun1(list(X0),bool),bool),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,bool)),combb(fun1(list(X0),bool),bool,X0),fEx(list(X0)))),combc(list(X0),fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))))),combb(fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),bool))),list(X0)),combs(X0,fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),aa(fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(list(X0),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))))),combb(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),list(X0)),aa(fun1(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(list(X0),fun1(bool,bool))),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(list(X0),fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combs(list(X0),bool,bool))),aa(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool)))),aa(fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),fun1(fun1(list(X0),fun1(X0,fun1(list(X0),bool))),fun1(list(X0),fun1(X0,fun1(list(X0),fun1(bool,bool))))),combb(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool))),list(X0)),aa(fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),fun1(fun1(X0,fun1(list(X0),bool)),fun1(X0,fun1(list(X0),fun1(bool,bool)))),combb(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool)),X0),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(list(X0),bool),fun1(list(X0),fun1(bool,bool))),combb(bool,fun1(bool,bool),list(X0)),fconj))),combc(list(X0),fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)),aa(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),aa(fun1(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool)))),fun1(fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(list(X0),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))))),combb(fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),fun1(fun1(X0,fun1(list(X0),list(X0))),fun1(X0,fun1(list(X0),bool))),list(X0)),combb(fun1(list(X0),list(X0)),fun1(list(X0),bool),X0)),aa(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),aa(fun1(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool))),fun1(fun1(list(X0),fun1(list(X0),bool)),fun1(list(X0),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)))),combb(fun1(list(X0),bool),fun1(fun1(list(X0),list(X0)),fun1(list(X0),bool)),list(X0)),combb(list(X0),bool,list(X0))),fequal(list(X0)))),cons(X0))))),combc(X0,fun1(list(X0),bool),fun1(list(X0),bool),aa(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool))),fun1(fun1(X0,fun1(bool,bool)),fun1(X0,fun1(fun1(list(X0),bool),fun1(list(X0),bool)))),combb(fun1(bool,bool),fun1(fun1(list(X0),bool),fun1(list(X0),bool)),X0),combb(bool,bool,list(X0))),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),combc(X0,fun1(X0,bool),bool,member(X0),X63))),combc(list(X0),fun1(list(X0),bool),bool,member(list(X0)),X74)))))) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_60_set__Cons__def) ).

tff(f402,plain,
    ! [X0: $tType,X2: fun1(X0,bool),X1: list(fun1(X0,bool))] : ( listset(X0,aa(list(fun1(X0,bool)),list(fun1(X0,bool)),aa(fun1(X0,bool),fun1(list(fun1(X0,bool)),list(fun1(X0,bool))),cons(fun1(X0,bool)),X2),X1)) = set_Cons(X0,X2,listset(X0,X1)) ),
    inference(cnf_transformation,[],[f157]) ).

tff(f157,plain,
    ! [X0: $tType,X1: list(fun1(X0,bool)),X2: fun1(X0,bool)] : ( listset(X0,aa(list(fun1(X0,bool)),list(fun1(X0,bool)),aa(fun1(X0,bool),fun1(list(fun1(X0,bool)),list(fun1(X0,bool))),cons(fun1(X0,bool)),X2),X1)) = set_Cons(X0,X2,listset(X0,X1)) ),
    inference(rectify,[],[f68]) ).

tff(f68,axiom,
    ! [X0: $tType,X75: list(fun1(X0,bool)),X63: fun1(X0,bool)] : ( listset(X0,aa(list(fun1(X0,bool)),list(fun1(X0,bool)),aa(fun1(X0,bool),fun1(list(fun1(X0,bool)),list(fun1(X0,bool))),cons(fun1(X0,bool)),X63),X75)) = set_Cons(X0,X63,listset(X0,X75)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_67_listset_Osimps_I2_J) ).

tff(f2272,plain,
    ( spl28_210
    | ~ spl28_80
    | ~ spl28_209 ),
    inference(avatar_split_clause,[],[f2268,f2265,f975,f2270]) ).

tff(f2270,plain,
    ( spl28_210
  <=> ! [X0: list(type),X3: fun1(nat,type),X2: dB,X1: list(dB)] :
        ( pp(aa(list(type),bool,typings(X3,aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2)),X0))
        | ~ pp(list_case(bool,type,fFalse,combc(type,fun1(list(type),bool),fun1(list(type),bool),aa(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool))),fun1(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool)))),combb(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool)),type),combb(bool,bool,list(type))),aa(fun1(type,bool),fun1(type,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(type,bool),fun1(type,fun1(bool,bool))),combb(bool,fun1(bool,bool),type),fconj),aa(dB,fun1(type,bool),typing(X3),X2))),typings(X3,X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_210])]) ).

tff(f2265,plain,
    ( spl28_209
  <=> ! [X0: list(type),X3: fun1(nat,type),X2: dB,X1: list(dB)] :
        ( pp(aa(list(type),bool,typings(X3,aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),X2),X1)),X0))
        | ~ pp(list_case(bool,type,fFalse,combc(type,fun1(list(type),bool),fun1(list(type),bool),aa(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool))),fun1(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool)))),combb(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool)),type),combb(bool,bool,list(type))),aa(fun1(type,bool),fun1(type,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(type,bool),fun1(type,fun1(bool,bool))),combb(bool,fun1(bool,bool),type),fconj),aa(dB,fun1(type,bool),typing(X3),X2))),typings(X3,X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_209])]) ).

tff(f2268,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: list(type),X1: list(dB)] :
        ( pp(aa(list(type),bool,typings(X3,aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2)),X0))
        | ~ pp(list_case(bool,type,fFalse,combc(type,fun1(list(type),bool),fun1(list(type),bool),aa(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool))),fun1(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool)))),combb(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool)),type),combb(bool,bool,list(type))),aa(fun1(type,bool),fun1(type,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(type,bool),fun1(type,fun1(bool,bool))),combb(bool,fun1(bool,bool),type),fconj),aa(dB,fun1(type,bool),typing(X3),X2))),typings(X3,X1)),X0)) )
    | ~ spl28_80
    | ~ spl28_209 ),
    inference(forward_demodulation,[],[f2266,f976]) ).

tff(f2266,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: list(type),X1: list(dB)] :
        ( pp(aa(list(type),bool,typings(X3,aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),X2),X1)),X0))
        | ~ pp(list_case(bool,type,fFalse,combc(type,fun1(list(type),bool),fun1(list(type),bool),aa(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool))),fun1(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool)))),combb(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool)),type),combb(bool,bool,list(type))),aa(fun1(type,bool),fun1(type,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(type,bool),fun1(type,fun1(bool,bool))),combb(bool,fun1(bool,bool),type),fconj),aa(dB,fun1(type,bool),typing(X3),X2))),typings(X3,X1)),X0)) )
    | ~ spl28_209 ),
    inference(avatar_component_clause,[],[f2265]) ).

tff(f2267,plain,
    spl28_209,
    inference(avatar_split_clause,[],[f454,f2265]) ).

tff(f454,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: list(type),X1: list(dB)] :
      ( pp(aa(list(type),bool,typings(X3,aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),X2),X1)),X0))
      | ~ pp(list_case(bool,type,fFalse,combc(type,fun1(list(type),bool),fun1(list(type),bool),aa(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool))),fun1(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool)))),combb(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool)),type),combb(bool,bool,list(type))),aa(fun1(type,bool),fun1(type,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(type,bool),fun1(type,fun1(bool,bool))),combb(bool,fun1(bool,bool),type),fconj),aa(dB,fun1(type,bool),typing(X3),X2))),typings(X3,X1)),X0)) ),
    inference(cnf_transformation,[],[f316]) ).

tff(f316,plain,
    ! [X0: list(type),X1: list(dB),X2: dB,X3: fun1(nat,type)] :
      ( ( pp(aa(list(type),bool,typings(X3,aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),X2),X1)),X0))
        | ~ pp(list_case(bool,type,fFalse,combc(type,fun1(list(type),bool),fun1(list(type),bool),aa(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool))),fun1(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool)))),combb(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool)),type),combb(bool,bool,list(type))),aa(fun1(type,bool),fun1(type,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(type,bool),fun1(type,fun1(bool,bool))),combb(bool,fun1(bool,bool),type),fconj),aa(dB,fun1(type,bool),typing(X3),X2))),typings(X3,X1)),X0)) )
      & ( pp(list_case(bool,type,fFalse,combc(type,fun1(list(type),bool),fun1(list(type),bool),aa(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool))),fun1(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool)))),combb(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool)),type),combb(bool,bool,list(type))),aa(fun1(type,bool),fun1(type,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(type,bool),fun1(type,fun1(bool,bool))),combb(bool,fun1(bool,bool),type),fconj),aa(dB,fun1(type,bool),typing(X3),X2))),typings(X3,X1)),X0))
        | ~ pp(aa(list(type),bool,typings(X3,aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),X2),X1)),X0)) ) ),
    inference(nnf_transformation,[],[f193]) ).

tff(f193,plain,
    ! [X0: list(type),X1: list(dB),X2: dB,X3: fun1(nat,type)] :
      ( pp(aa(list(type),bool,typings(X3,aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),X2),X1)),X0))
    <=> pp(list_case(bool,type,fFalse,combc(type,fun1(list(type),bool),fun1(list(type),bool),aa(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool))),fun1(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool)))),combb(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool)),type),combb(bool,bool,list(type))),aa(fun1(type,bool),fun1(type,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(type,bool),fun1(type,fun1(bool,bool))),combb(bool,fun1(bool,bool),type),fconj),aa(dB,fun1(type,bool),typing(X3),X2))),typings(X3,X1)),X0)) ),
    inference(rectify,[],[f47]) ).

tff(f47,axiom,
    ! [X13: list(type),X12: list(dB),X4: dB,X11: fun1(nat,type)] :
      ( pp(aa(list(type),bool,typings(X11,aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),X4),X12)),X13))
    <=> pp(list_case(bool,type,fFalse,combc(type,fun1(list(type),bool),fun1(list(type),bool),aa(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool))),fun1(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool)))),combb(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool)),type),combb(bool,bool,list(type))),aa(fun1(type,bool),fun1(type,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(type,bool),fun1(type,fun1(bool,bool))),combb(bool,fun1(bool,bool),type),fconj),aa(dB,fun1(type,bool),typing(X11),X4))),typings(X11,X12)),X13)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_46_typings_Osimps_I2_J) ).

tff(f2258,plain,
    ( spl28_208
    | ~ spl28_80
    | ~ spl28_207 ),
    inference(avatar_split_clause,[],[f2254,f2251,f975,f2256]) ).

tff(f2256,plain,
    ( spl28_208
  <=> ! [X0: list(type),X3: fun1(nat,type),X2: dB,X1: list(dB)] :
        ( ~ pp(aa(list(type),bool,typings(X3,aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2)),X0))
        | pp(list_case(bool,type,fFalse,combc(type,fun1(list(type),bool),fun1(list(type),bool),aa(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool))),fun1(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool)))),combb(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool)),type),combb(bool,bool,list(type))),aa(fun1(type,bool),fun1(type,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(type,bool),fun1(type,fun1(bool,bool))),combb(bool,fun1(bool,bool),type),fconj),aa(dB,fun1(type,bool),typing(X3),X2))),typings(X3,X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_208])]) ).

tff(f2251,plain,
    ( spl28_207
  <=> ! [X0: list(type),X3: fun1(nat,type),X2: dB,X1: list(dB)] :
        ( pp(list_case(bool,type,fFalse,combc(type,fun1(list(type),bool),fun1(list(type),bool),aa(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool))),fun1(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool)))),combb(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool)),type),combb(bool,bool,list(type))),aa(fun1(type,bool),fun1(type,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(type,bool),fun1(type,fun1(bool,bool))),combb(bool,fun1(bool,bool),type),fconj),aa(dB,fun1(type,bool),typing(X3),X2))),typings(X3,X1)),X0))
        | ~ pp(aa(list(type),bool,typings(X3,aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),X2),X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_207])]) ).

tff(f2254,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: list(type),X1: list(dB)] :
        ( ~ pp(aa(list(type),bool,typings(X3,aa(dB,list(dB),combc(dB,list(dB),list(dB),cons(dB),X1),X2)),X0))
        | pp(list_case(bool,type,fFalse,combc(type,fun1(list(type),bool),fun1(list(type),bool),aa(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool))),fun1(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool)))),combb(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool)),type),combb(bool,bool,list(type))),aa(fun1(type,bool),fun1(type,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(type,bool),fun1(type,fun1(bool,bool))),combb(bool,fun1(bool,bool),type),fconj),aa(dB,fun1(type,bool),typing(X3),X2))),typings(X3,X1)),X0)) )
    | ~ spl28_80
    | ~ spl28_207 ),
    inference(forward_demodulation,[],[f2252,f976]) ).

tff(f2252,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: list(type),X1: list(dB)] :
        ( pp(list_case(bool,type,fFalse,combc(type,fun1(list(type),bool),fun1(list(type),bool),aa(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool))),fun1(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool)))),combb(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool)),type),combb(bool,bool,list(type))),aa(fun1(type,bool),fun1(type,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(type,bool),fun1(type,fun1(bool,bool))),combb(bool,fun1(bool,bool),type),fconj),aa(dB,fun1(type,bool),typing(X3),X2))),typings(X3,X1)),X0))
        | ~ pp(aa(list(type),bool,typings(X3,aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),X2),X1)),X0)) )
    | ~ spl28_207 ),
    inference(avatar_component_clause,[],[f2251]) ).

tff(f2253,plain,
    spl28_207,
    inference(avatar_split_clause,[],[f453,f2251]) ).

tff(f453,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: list(type),X1: list(dB)] :
      ( pp(list_case(bool,type,fFalse,combc(type,fun1(list(type),bool),fun1(list(type),bool),aa(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool))),aa(fun1(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool))),fun1(fun1(type,fun1(bool,bool)),fun1(type,fun1(fun1(list(type),bool),fun1(list(type),bool)))),combb(fun1(bool,bool),fun1(fun1(list(type),bool),fun1(list(type),bool)),type),combb(bool,bool,list(type))),aa(fun1(type,bool),fun1(type,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(type,bool),fun1(type,fun1(bool,bool))),combb(bool,fun1(bool,bool),type),fconj),aa(dB,fun1(type,bool),typing(X3),X2))),typings(X3,X1)),X0))
      | ~ pp(aa(list(type),bool,typings(X3,aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),X2),X1)),X0)) ),
    inference(cnf_transformation,[],[f316]) ).

tff(f2249,plain,
    ( spl28_206
    | ~ spl28_10
    | ~ spl28_19 ),
    inference(avatar_split_clause,[],[f1472,f633,f589,f2246]) ).

tff(f2246,plain,
    ( spl28_206
  <=> ( aa(dB,bool,it,u) = fTrue ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_206])]) ).

tff(f1472,plain,
    ( ( aa(dB,bool,it,u) = fTrue )
    | ~ spl28_10
    | ~ spl28_19 ),
    inference(resolution,[],[f634,f591]) ).

tff(f2169,plain,
    spl28_205,
    inference(avatar_split_clause,[],[f477,f2167]) ).

tff(f2167,plain,
    ( spl28_205
  <=> ! [X1: $tType,X0: $tType,X3: list(X1),X4: X0,X5: fun1(X0,fun1(X1,X0)),X2: X1] :
        ( ( aa(X1,X0,aa(X0,fun1(X1,X0),X5,foldl(X0,X1,X5,X4,X3)),X2) = foldl(X0,X1,X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X4),X2),X3) )
        | ( aa(X1,X0,aa(X0,fun1(X1,X0),X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,sK22(X0,X1,X5)),sK20(X0,X1,X5))),sK21(X0,X1,X5)) != aa(X1,X0,aa(X0,fun1(X1,X0),X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,sK22(X0,X1,X5)),sK21(X0,X1,X5))),sK20(X0,X1,X5)) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_205])]) ).

tff(f477,plain,
    ! [X1: $tType,X0: $tType,X2: X1,X3: list(X1),X4: X0,X5: fun1(X0,fun1(X1,X0))] :
      ( ( aa(X1,X0,aa(X0,fun1(X1,X0),X5,foldl(X0,X1,X5,X4,X3)),X2) = foldl(X0,X1,X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X4),X2),X3) )
      | ( aa(X1,X0,aa(X0,fun1(X1,X0),X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,sK22(X0,X1,X5)),sK20(X0,X1,X5))),sK21(X0,X1,X5)) != aa(X1,X0,aa(X0,fun1(X1,X0),X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,sK22(X0,X1,X5)),sK21(X0,X1,X5))),sK20(X0,X1,X5)) ) ),
    inference(cnf_transformation,[],[f322]) ).

tff(f322,plain,
    ! [X0: $tType,X1: $tType,X2: X1,X3: list(X1),X4: X0,X5: fun1(X0,fun1(X1,X0))] :
      ( ( aa(X1,X0,aa(X0,fun1(X1,X0),X5,foldl(X0,X1,X5,X4,X3)),X2) = foldl(X0,X1,X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X4),X2),X3) )
      | ( aa(X1,X0,aa(X0,fun1(X1,X0),X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,sK22(X0,X1,X5)),sK20(X0,X1,X5))),sK21(X0,X1,X5)) != aa(X1,X0,aa(X0,fun1(X1,X0),X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,sK22(X0,X1,X5)),sK21(X0,X1,X5))),sK20(X0,X1,X5)) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK20,sK21,sK22])],[f261,f321]) ).

tff(f321,plain,
    ! [X1: $tType,X0: $tType,X5: fun1(X0,fun1(X1,X0))] :
      ( ? [X6: X1,X7: X1,X8: X0] : ( aa(X1,X0,aa(X0,fun1(X1,X0),X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X8),X6)),X7) != aa(X1,X0,aa(X0,fun1(X1,X0),X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X8),X7)),X6) )
     => ( aa(X1,X0,aa(X0,fun1(X1,X0),X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,sK22(X0,X1,X5)),sK20(X0,X1,X5))),sK21(X0,X1,X5)) != aa(X1,X0,aa(X0,fun1(X1,X0),X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,sK22(X0,X1,X5)),sK21(X0,X1,X5))),sK20(X0,X1,X5)) ) ),
    introduced(choice_axiom,[]) ).

tff(f261,plain,
    ! [X0: $tType,X1: $tType,X2: X1,X3: list(X1),X4: X0,X5: fun1(X0,fun1(X1,X0))] :
      ( ( aa(X1,X0,aa(X0,fun1(X1,X0),X5,foldl(X0,X1,X5,X4,X3)),X2) = foldl(X0,X1,X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X4),X2),X3) )
      | ? [X6: X1,X7: X1,X8: X0] : ( aa(X1,X0,aa(X0,fun1(X1,X0),X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X8),X6)),X7) != aa(X1,X0,aa(X0,fun1(X1,X0),X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X8),X7)),X6) ) ),
    inference(ennf_transformation,[],[f212]) ).

tff(f212,plain,
    ! [X0: $tType,X1: $tType,X2: X1,X3: list(X1),X4: X0,X5: fun1(X0,fun1(X1,X0))] :
      ( ! [X6: X1,X7: X1,X8: X0] : ( aa(X1,X0,aa(X0,fun1(X1,X0),X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X8),X6)),X7) = aa(X1,X0,aa(X0,fun1(X1,X0),X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X8),X7)),X6) )
     => ( aa(X1,X0,aa(X0,fun1(X1,X0),X5,foldl(X0,X1,X5,X4,X3)),X2) = foldl(X0,X1,X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X4),X2),X3) ) ),
    inference(rectify,[],[f42]) ).

tff(f42,axiom,
    ! [X1: $tType,X0: $tType,X9: X0,X55: list(X0),X7: X1,X56: fun1(X1,fun1(X0,X1))] :
      ( ! [X59: X0,X60: X0,X61: X1] : ( aa(X0,X1,aa(X1,fun1(X0,X1),X56,aa(X0,X1,aa(X1,fun1(X0,X1),X56,X61),X59)),X60) = aa(X0,X1,aa(X1,fun1(X0,X1),X56,aa(X0,X1,aa(X1,fun1(X0,X1),X56,X61),X60)),X59) )
     => ( aa(X0,X1,aa(X1,fun1(X0,X1),X56,foldl(X1,X0,X56,X7,X55)),X9) = foldl(X1,X0,X56,aa(X0,X1,aa(X1,fun1(X0,X1),X56,X7),X9),X55) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_41_foldl__fun__comm) ).

tff(f2158,plain,
    spl28_204,
    inference(avatar_split_clause,[],[f486,f2156]) ).

tff(f2156,plain,
    ( spl28_204
  <=> ! [X1: $tType,X0: $tType,X2: $tType,X5: X0,X4: fun1(X2,X1),X6: fun1(X0,fun1(X1,X0)),X3: list(X2)] : ( foldl(X0,X1,X6,X5,map(X2,X1,X4,X3)) = foldl(X0,X2,combc(X0,fun1(X2,X1),fun1(X2,X0),aa(fun1(X0,fun1(X1,X0)),fun1(X0,fun1(fun1(X2,X1),fun1(X2,X0))),aa(fun1(fun1(X1,X0),fun1(fun1(X2,X1),fun1(X2,X0))),fun1(fun1(X0,fun1(X1,X0)),fun1(X0,fun1(fun1(X2,X1),fun1(X2,X0)))),combb(fun1(X1,X0),fun1(fun1(X2,X1),fun1(X2,X0)),X0),combb(X1,X0,X2)),X6),X4),X5,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_204])]) ).

tff(f486,plain,
    ! [X1: $tType,X0: $tType,X2: $tType,X3: list(X2),X6: fun1(X0,fun1(X1,X0)),X4: fun1(X2,X1),X5: X0] : ( foldl(X0,X1,X6,X5,map(X2,X1,X4,X3)) = foldl(X0,X2,combc(X0,fun1(X2,X1),fun1(X2,X0),aa(fun1(X0,fun1(X1,X0)),fun1(X0,fun1(fun1(X2,X1),fun1(X2,X0))),aa(fun1(fun1(X1,X0),fun1(fun1(X2,X1),fun1(X2,X0))),fun1(fun1(X0,fun1(X1,X0)),fun1(X0,fun1(fun1(X2,X1),fun1(X2,X0)))),combb(fun1(X1,X0),fun1(fun1(X2,X1),fun1(X2,X0)),X0),combb(X1,X0,X2)),X6),X4),X5,X3) ),
    inference(cnf_transformation,[],[f215]) ).

tff(f215,plain,
    ! [X0: $tType,X1: $tType,X2: $tType,X3: list(X2),X4: fun1(X2,X1),X5: X0,X6: fun1(X0,fun1(X1,X0))] : ( foldl(X0,X1,X6,X5,map(X2,X1,X4,X3)) = foldl(X0,X2,combc(X0,fun1(X2,X1),fun1(X2,X0),aa(fun1(X0,fun1(X1,X0)),fun1(X0,fun1(fun1(X2,X1),fun1(X2,X0))),aa(fun1(fun1(X1,X0),fun1(fun1(X2,X1),fun1(X2,X0))),fun1(fun1(X0,fun1(X1,X0)),fun1(X0,fun1(fun1(X2,X1),fun1(X2,X0)))),combb(fun1(X1,X0),fun1(fun1(X2,X1),fun1(X2,X0)),X0),combb(X1,X0,X2)),X6),X4),X5,X3) ),
    inference(rectify,[],[f56]) ).

tff(f56,axiom,
    ! [X0: $tType,X1: $tType,X2: $tType,X55: list(X2),X56: fun1(X2,X1),X46: X0,X67: fun1(X0,fun1(X1,X0))] : ( foldl(X0,X1,X67,X46,map(X2,X1,X56,X55)) = foldl(X0,X2,combc(X0,fun1(X2,X1),fun1(X2,X0),aa(fun1(X0,fun1(X1,X0)),fun1(X0,fun1(fun1(X2,X1),fun1(X2,X0))),aa(fun1(fun1(X1,X0),fun1(fun1(X2,X1),fun1(X2,X0))),fun1(fun1(X0,fun1(X1,X0)),fun1(X0,fun1(fun1(X2,X1),fun1(X2,X0)))),combb(fun1(X1,X0),fun1(fun1(X2,X1),fun1(X2,X0)),X0),combb(X1,X0,X2)),X67),X56),X46,X55) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_55_foldl__map) ).

tff(f2144,plain,
    ( spl28_203
    | ~ spl28_80
    | ~ spl28_202 ),
    inference(avatar_split_clause,[],[f2140,f2134,f975,f2142]) ).

tff(f2134,plain,
    ( spl28_202
  <=> ! [X0: nat,X3: dB,X2: dB,X1: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2)),X1),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0)),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_202])]) ).

tff(f2140,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: dB] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X0),X1)),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X0),X1)) = aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,combc(dB,dB,dB,app,X2),X3)),X0),X1) )
    | ~ spl28_80
    | ~ spl28_202 ),
    inference(forward_demodulation,[],[f2139,f976]) ).

tff(f2139,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: dB] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X0),X1)),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X0),X1)) = aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2)),X0),X1) )
    | ~ spl28_80
    | ~ spl28_202 ),
    inference(forward_demodulation,[],[f2138,f976]) ).

tff(f2138,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2)),X1),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X0),X1)),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X0),X1)) )
    | ~ spl28_80
    | ~ spl28_202 ),
    inference(forward_demodulation,[],[f2137,f976]) ).

tff(f2137,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2)),X1),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0)),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X0),X1)) )
    | ~ spl28_80
    | ~ spl28_202 ),
    inference(forward_demodulation,[],[f2135,f976]) ).

tff(f2135,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2)),X1),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0)),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),X0)) )
    | ~ spl28_202 ),
    inference(avatar_component_clause,[],[f2134]) ).

tff(f2136,plain,
    spl28_202,
    inference(avatar_split_clause,[],[f428,f2134]) ).

tff(f428,plain,
    ! [X2: dB,X3: dB,X0: nat,X1: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2)),X1),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0)),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),X0)) ),
    inference(cnf_transformation,[],[f180]) ).

tff(f180,plain,
    ! [X0: nat,X1: dB,X2: dB,X3: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2)),X1),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0)),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),X0)) ),
    inference(rectify,[],[f32]) ).

tff(f32,axiom,
    ! [X47: nat,X48: dB,X49: dB,X29: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(dB,dB,aa(dB,fun1(dB,dB),app,X29),X49)),X48),X47) = aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X29),X48),X47)),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X49),X48),X47)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_31_subst__App) ).

tff(f2132,plain,
    spl28_201,
    inference(avatar_split_clause,[],[f537,f2130]) ).

tff(f2130,plain,
    ( spl28_201
  <=> ! [X5: type,X3: fun1(nat,type),X4: dB,X2: nat,X0: dB,X6: type,X1: type] :
        ( ( t != aa(type,type,combc(type,type,type,fun,X5),X6) )
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X3,X2,X6)),X1),X4))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X6),X0))
        | pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X2),X0)))
        | ~ pp(aa(dB,bool,it,X0))
        | ~ pp(aa(dB,bool,it,X4)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_201])]) ).

tff(f537,plain,
    ! [X2: nat,X3: fun1(nat,type),X0: dB,X1: type,X6: type,X4: dB,X5: type] :
      ( ( t != aa(type,type,combc(type,type,type,fun,X5),X6) )
      | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X3,X2,X6)),X1),X4))
      | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X6),X0))
      | pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X2),X0)))
      | ~ pp(aa(dB,bool,it,X0))
      | ~ pp(aa(dB,bool,it,X4)) ),
    inference(forward_demodulation,[],[f536,f470]) ).

tff(f470,plain,
    ! [X1: $tType,X0: $tType,X2: $tType,X3: X0,X4: X2,X5: fun1(X0,fun1(X2,X1))] : ( aa(X0,X1,combc(X0,X2,X1,X5,X4),X3) = aa(X2,X1,aa(X0,fun1(X2,X1),X5,X3),X4) ),
    inference(cnf_transformation,[],[f205]) ).

tff(f205,plain,
    ! [X0: $tType,X1: $tType,X2: $tType,X3: X0,X4: X2,X5: fun1(X0,fun1(X2,X1))] : ( aa(X0,X1,combc(X0,X2,X1,X5,X4),X3) = aa(X2,X1,aa(X0,fun1(X2,X1),X5,X3),X4) ),
    inference(rectify,[],[f105]) ).

tff(f105,axiom,
    ! [X0: $tType,X2: $tType,X1: $tType,X94: X0,X95: X1,X93: fun1(X0,fun1(X1,X2))] : ( aa(X0,X2,combc(X0,X1,X2,X93,X95),X94) = aa(X1,X2,aa(X0,fun1(X1,X2),X93,X94),X95) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_COMBC_1_1_U) ).

tff(f536,plain,
    ! [X2: nat,X3: fun1(nat,type),X0: dB,X1: type,X6: type,X4: dB,X5: type] :
      ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X3,X2,X6)),X1),X4))
      | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X6),X0))
      | pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X2),X0)))
      | ~ pp(aa(dB,bool,it,X0))
      | ~ pp(aa(dB,bool,it,X4))
      | ( t != aa(type,type,aa(type,fun1(type,type),fun,X6),X5) ) ),
    inference(forward_demodulation,[],[f535,f470]) ).

tff(f535,plain,
    ! [X2: nat,X3: fun1(nat,type),X0: dB,X1: type,X6: type,X4: dB,X5: type] :
      ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X6),X0))
      | pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X2),X0)))
      | ~ pp(aa(dB,bool,it,X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X2,X6)),X4),X1))
      | ~ pp(aa(dB,bool,it,X4))
      | ( t != aa(type,type,aa(type,fun1(type,type),fun,X6),X5) ) ),
    inference(forward_demodulation,[],[f534,f470]) ).

tff(f534,plain,
    ! [X2: nat,X3: fun1(nat,type),X0: dB,X1: type,X6: type,X4: dB,X5: type] :
      ( pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X2),X0)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X6))
      | ~ pp(aa(dB,bool,it,X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X2,X6)),X4),X1))
      | ~ pp(aa(dB,bool,it,X4))
      | ( t != aa(type,type,aa(type,fun1(type,type),fun,X6),X5) ) ),
    inference(forward_demodulation,[],[f488,f470]) ).

tff(f488,plain,
    ! [X2: nat,X3: fun1(nat,type),X0: dB,X1: type,X6: type,X4: dB,X5: type] :
      ( pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X0),X2)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X6))
      | ~ pp(aa(dB,bool,it,X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X2,X6)),X4),X1))
      | ~ pp(aa(dB,bool,it,X4))
      | ( t != aa(type,type,aa(type,fun1(type,type),fun,X6),X5) ) ),
    inference(cnf_transformation,[],[f265]) ).

tff(f265,plain,
    ! [X0: dB,X1: type,X2: nat,X3: fun1(nat,type),X4: dB,X5: type,X6: type] :
      ( pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X0),X2)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X6))
      | ~ pp(aa(dB,bool,it,X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X2,X6)),X4),X1))
      | ~ pp(aa(dB,bool,it,X4))
      | ( t != aa(type,type,aa(type,fun1(type,type),fun,X6),X5) ) ),
    inference(flattening,[],[f264]) ).

tff(f264,plain,
    ! [X0: dB,X1: type,X2: nat,X3: fun1(nat,type),X4: dB,X5: type,X6: type] :
      ( pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X0),X2)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X6))
      | ~ pp(aa(dB,bool,it,X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X2,X6)),X4),X1))
      | ~ pp(aa(dB,bool,it,X4))
      | ( t != aa(type,type,aa(type,fun1(type,type),fun,X6),X5) ) ),
    inference(ennf_transformation,[],[f217]) ).

tff(f217,plain,
    ! [X0: dB,X1: type,X2: nat,X3: fun1(nat,type),X4: dB,X5: type,X6: type] :
      ( ( t = aa(type,type,aa(type,fun1(type,type),fun,X6),X5) )
     => ( pp(aa(dB,bool,it,X4))
       => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X2,X6)),X4),X1))
         => ( pp(aa(dB,bool,it,X0))
           => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X6))
             => pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X0),X2))) ) ) ) ) ),
    inference(rectify,[],[f29]) ).

tff(f29,axiom,
    ! [X24: dB,X6: type,X10: nat,X11: fun1(nat,type),X4: dB,X40: type,X41: type] :
      ( ( t = aa(type,type,aa(type,fun1(type,type),fun,X41),X40) )
     => ( pp(aa(dB,bool,it,X4))
       => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X11,X10,X41)),X4),X6))
         => ( pp(aa(dB,bool,it,X24))
           => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),X24),X41))
             => pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X24),X10))) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_28_MI1) ).

tff(f2128,plain,
    ( spl28_200
    | ~ spl28_8
    | ~ spl28_19 ),
    inference(avatar_split_clause,[],[f1471,f633,f579,f2125]) ).

tff(f2125,plain,
    ( spl28_200
  <=> ( aa(dB,bool,it,t2) = fTrue ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_200])]) ).

tff(f1471,plain,
    ( ( aa(dB,bool,it,t2) = fTrue )
    | ~ spl28_8
    | ~ spl28_19 ),
    inference(resolution,[],[f634,f581]) ).

tff(f2123,plain,
    spl28_199,
    inference(avatar_split_clause,[],[f533,f2121]) ).

tff(f2121,plain,
    ( spl28_199
  <=> ! [X5: type,X3: fun1(nat,type),X4: dB,X2: nat,X0: dB,X6: type,X1: type] :
        ( ( t != aa(type,type,combc(type,type,type,fun,X5),X6) )
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X3,X2,X5)),X1),X4))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X5),X0))
        | pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X2),X0)))
        | ~ pp(aa(dB,bool,it,X0))
        | ~ pp(aa(dB,bool,it,X4)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_199])]) ).

tff(f533,plain,
    ! [X2: nat,X3: fun1(nat,type),X0: dB,X1: type,X6: type,X4: dB,X5: type] :
      ( ( t != aa(type,type,combc(type,type,type,fun,X5),X6) )
      | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X3,X2,X5)),X1),X4))
      | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X5),X0))
      | pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X2),X0)))
      | ~ pp(aa(dB,bool,it,X0))
      | ~ pp(aa(dB,bool,it,X4)) ),
    inference(forward_demodulation,[],[f532,f470]) ).

tff(f532,plain,
    ! [X2: nat,X3: fun1(nat,type),X0: dB,X1: type,X6: type,X4: dB,X5: type] :
      ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X3,X2,X5)),X1),X4))
      | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X5),X0))
      | pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X2),X0)))
      | ~ pp(aa(dB,bool,it,X0))
      | ~ pp(aa(dB,bool,it,X4))
      | ( t != aa(type,type,aa(type,fun1(type,type),fun,X6),X5) ) ),
    inference(forward_demodulation,[],[f531,f470]) ).

tff(f531,plain,
    ! [X2: nat,X3: fun1(nat,type),X0: dB,X1: type,X6: type,X4: dB,X5: type] :
      ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X5),X0))
      | pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X2),X0)))
      | ~ pp(aa(dB,bool,it,X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X2,X5)),X4),X1))
      | ~ pp(aa(dB,bool,it,X4))
      | ( t != aa(type,type,aa(type,fun1(type,type),fun,X6),X5) ) ),
    inference(forward_demodulation,[],[f530,f470]) ).

tff(f530,plain,
    ! [X2: nat,X3: fun1(nat,type),X0: dB,X1: type,X6: type,X4: dB,X5: type] :
      ( pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X2),X0)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X5))
      | ~ pp(aa(dB,bool,it,X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X2,X5)),X4),X1))
      | ~ pp(aa(dB,bool,it,X4))
      | ( t != aa(type,type,aa(type,fun1(type,type),fun,X6),X5) ) ),
    inference(forward_demodulation,[],[f487,f470]) ).

tff(f487,plain,
    ! [X2: nat,X3: fun1(nat,type),X0: dB,X1: type,X6: type,X4: dB,X5: type] :
      ( pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X0),X2)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X5))
      | ~ pp(aa(dB,bool,it,X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X2,X5)),X4),X1))
      | ~ pp(aa(dB,bool,it,X4))
      | ( t != aa(type,type,aa(type,fun1(type,type),fun,X6),X5) ) ),
    inference(cnf_transformation,[],[f263]) ).

tff(f263,plain,
    ! [X0: dB,X1: type,X2: nat,X3: fun1(nat,type),X4: dB,X5: type,X6: type] :
      ( pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X0),X2)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X5))
      | ~ pp(aa(dB,bool,it,X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X2,X5)),X4),X1))
      | ~ pp(aa(dB,bool,it,X4))
      | ( t != aa(type,type,aa(type,fun1(type,type),fun,X6),X5) ) ),
    inference(flattening,[],[f262]) ).

tff(f262,plain,
    ! [X0: dB,X1: type,X2: nat,X3: fun1(nat,type),X4: dB,X5: type,X6: type] :
      ( pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X0),X2)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X5))
      | ~ pp(aa(dB,bool,it,X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X2,X5)),X4),X1))
      | ~ pp(aa(dB,bool,it,X4))
      | ( t != aa(type,type,aa(type,fun1(type,type),fun,X6),X5) ) ),
    inference(ennf_transformation,[],[f216]) ).

tff(f216,plain,
    ! [X0: dB,X1: type,X2: nat,X3: fun1(nat,type),X4: dB,X5: type,X6: type] :
      ( ( t = aa(type,type,aa(type,fun1(type,type),fun,X6),X5) )
     => ( pp(aa(dB,bool,it,X4))
       => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X2,X5)),X4),X1))
         => ( pp(aa(dB,bool,it,X0))
           => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X5))
             => pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X0),X2))) ) ) ) ) ),
    inference(rectify,[],[f28]) ).

tff(f28,axiom,
    ! [X24: dB,X6: type,X10: nat,X11: fun1(nat,type),X4: dB,X40: type,X41: type] :
      ( ( t = aa(type,type,aa(type,fun1(type,type),fun,X41),X40) )
     => ( pp(aa(dB,bool,it,X4))
       => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X11,X10,X40)),X4),X6))
         => ( pp(aa(dB,bool,it,X24))
           => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),X24),X40))
             => pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X24),X10))) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_27_MI2) ).

tff(f2111,plain,
    ( spl28_198
    | ~ spl28_80
    | ~ spl28_197 ),
    inference(avatar_split_clause,[],[f2107,f2101,f975,f2109]) ).

tff(f2109,plain,
    ( spl28_198
  <=> ! [X0: $tType,X4: X0,X3: list(X0),X2: X0,X1: list(X0)] : ( aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),splice(X0,X3,X1)),X2)),X4) = splice(X0,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X4),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X1),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_198])]) ).

tff(f2101,plain,
    ( spl28_197
  <=> ! [X0: $tType,X4: X0,X3: list(X0),X2: X0,X1: list(X0)] : ( splice(X0,aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3),aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1)) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),splice(X0,X3,X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_197])]) ).

tff(f2107,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0),X4: X0] : ( aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),splice(X0,X3,X1)),X2)),X4) = splice(X0,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X4),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X1),X2)) )
    | ~ spl28_80
    | ~ spl28_197 ),
    inference(forward_demodulation,[],[f2106,f976]) ).

tff(f2106,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0),X4: X0] : ( aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),splice(X0,X3,X1)),X2)),X4) = splice(X0,aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X1),X2)) )
    | ~ spl28_80
    | ~ spl28_197 ),
    inference(forward_demodulation,[],[f2105,f976]) ).

tff(f2105,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0),X4: X0] : ( splice(X0,aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3),aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1)) = aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),splice(X0,X3,X1)),X2)),X4) )
    | ~ spl28_80
    | ~ spl28_197 ),
    inference(forward_demodulation,[],[f2104,f976]) ).

tff(f2104,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0),X4: X0] : ( splice(X0,aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3),aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1)) = aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),splice(X0,X3,X1))),X4) )
    | ~ spl28_80
    | ~ spl28_197 ),
    inference(forward_demodulation,[],[f2102,f976]) ).

tff(f2102,plain,
    ( ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0),X4: X0] : ( splice(X0,aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3),aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1)) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),splice(X0,X3,X1))) )
    | ~ spl28_197 ),
    inference(avatar_component_clause,[],[f2101]) ).

tff(f2103,plain,
    spl28_197,
    inference(avatar_split_clause,[],[f460,f2101]) ).

tff(f460,plain,
    ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0),X4: X0] : ( splice(X0,aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3),aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1)) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),splice(X0,X3,X1))) ),
    inference(cnf_transformation,[],[f197]) ).

tff(f197,plain,
    ! [X0: $tType,X1: list(X0),X2: X0,X3: list(X0),X4: X0] : ( splice(X0,aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3),aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1)) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),splice(X0,X3,X1))) ),
    inference(rectify,[],[f50]) ).

tff(f50,axiom,
    ! [X0: $tType,X65: list(X0),X66: X0,X53: list(X0),X54: X0] : ( splice(X0,aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X54),X53),aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X66),X65)) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X54),aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X66),splice(X0,X53,X65))) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_49_splice_Osimps_I3_J) ).

tff(f2095,plain,
    spl28_196,
    inference(avatar_split_clause,[],[f457,f2093]) ).

tff(f2093,plain,
    ( spl28_196
  <=> ! [X0: $tType,X3: list(X0),X2: fun1(X0,bool),X1: fun1(X0,bool)] :
        ( listsp(X0,aa(fun1(X0,bool),fun1(X0,bool),aa(fun1(X0,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,bool)),combs(X0,bool,bool),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),X2)),X1),X3)
        | ~ listsp(X0,X1,X3)
        | ~ listsp(X0,X2,X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_196])]) ).

tff(f457,plain,
    ! [X0: $tType,X2: fun1(X0,bool),X3: list(X0),X1: fun1(X0,bool)] :
      ( listsp(X0,aa(fun1(X0,bool),fun1(X0,bool),aa(fun1(X0,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,bool)),combs(X0,bool,bool),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),X2)),X1),X3)
      | ~ listsp(X0,X1,X3)
      | ~ listsp(X0,X2,X3) ),
    inference(cnf_transformation,[],[f318]) ).

tff(f318,plain,
    ! [X0: $tType,X1: fun1(X0,bool),X2: fun1(X0,bool),X3: list(X0)] :
      ( ( listsp(X0,aa(fun1(X0,bool),fun1(X0,bool),aa(fun1(X0,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,bool)),combs(X0,bool,bool),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),X2)),X1),X3)
        | ~ listsp(X0,X1,X3)
        | ~ listsp(X0,X2,X3) )
      & ( ( listsp(X0,X1,X3)
          & listsp(X0,X2,X3) )
        | ~ listsp(X0,aa(fun1(X0,bool),fun1(X0,bool),aa(fun1(X0,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,bool)),combs(X0,bool,bool),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),X2)),X1),X3) ) ),
    inference(flattening,[],[f317]) ).

tff(f317,plain,
    ! [X0: $tType,X1: fun1(X0,bool),X2: fun1(X0,bool),X3: list(X0)] :
      ( ( listsp(X0,aa(fun1(X0,bool),fun1(X0,bool),aa(fun1(X0,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,bool)),combs(X0,bool,bool),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),X2)),X1),X3)
        | ~ listsp(X0,X1,X3)
        | ~ listsp(X0,X2,X3) )
      & ( ( listsp(X0,X1,X3)
          & listsp(X0,X2,X3) )
        | ~ listsp(X0,aa(fun1(X0,bool),fun1(X0,bool),aa(fun1(X0,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,bool)),combs(X0,bool,bool),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),X2)),X1),X3) ) ),
    inference(nnf_transformation,[],[f194]) ).

tff(f194,plain,
    ! [X0: $tType,X1: fun1(X0,bool),X2: fun1(X0,bool),X3: list(X0)] :
      ( listsp(X0,aa(fun1(X0,bool),fun1(X0,bool),aa(fun1(X0,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,bool)),combs(X0,bool,bool),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),X2)),X1),X3)
    <=> ( listsp(X0,X1,X3)
        & listsp(X0,X2,X3) ) ),
    inference(rectify,[],[f46]) ).

tff(f46,axiom,
    ! [X0: $tType,X62: fun1(X0,bool),X63: fun1(X0,bool),X64: list(X0)] :
      ( listsp(X0,aa(fun1(X0,bool),fun1(X0,bool),aa(fun1(X0,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,bool)),combs(X0,bool,bool),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),X63)),X62),X64)
    <=> ( listsp(X0,X62,X64)
        & listsp(X0,X63,X64) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_45_listsp__conj__eq) ).

tff(f2085,plain,
    ( spl28_195
    | ~ spl28_80
    | ~ spl28_194 ),
    inference(avatar_split_clause,[],[f2081,f2077,f975,f2083]) ).

tff(f2083,plain,
    ( spl28_195
  <=> ! [X0: nat,X3: dB,X2: list(dB),X1: dB] : ( foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X0),X1),map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X1),X0),X2)) = aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,X3,X2)),X0),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_195])]) ).

tff(f2077,plain,
    ( spl28_194
  <=> ! [X0: nat,X3: dB,X2: list(dB),X1: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,X3,X2)),X1),X0) = foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0),map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X1),X0),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_194])]) ).

tff(f2081,plain,
    ( ! [X2: list(dB),X3: dB,X0: nat,X1: dB] : ( foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X0),X1),map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X1),X0),X2)) = aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,X3,X2)),X0),X1) )
    | ~ spl28_80
    | ~ spl28_194 ),
    inference(forward_demodulation,[],[f2080,f976]) ).

tff(f2080,plain,
    ( ! [X2: list(dB),X3: dB,X0: nat,X1: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,X3,X2)),X1),X0) = foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X0),X1),map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X1),X0),X2)) )
    | ~ spl28_80
    | ~ spl28_194 ),
    inference(forward_demodulation,[],[f2078,f976]) ).

tff(f2078,plain,
    ( ! [X2: list(dB),X3: dB,X0: nat,X1: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,X3,X2)),X1),X0) = foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0),map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X1),X0),X2)) )
    | ~ spl28_194 ),
    inference(avatar_component_clause,[],[f2077]) ).

tff(f2079,plain,
    spl28_194,
    inference(avatar_split_clause,[],[f427,f2077]) ).

tff(f427,plain,
    ! [X2: list(dB),X3: dB,X0: nat,X1: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,X3,X2)),X1),X0) = foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0),map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X1),X0),X2)) ),
    inference(cnf_transformation,[],[f179]) ).

tff(f179,plain,
    ! [X0: nat,X1: dB,X2: list(dB),X3: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,X3,X2)),X1),X0) = foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0),map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X1),X0),X2)) ),
    inference(rectify,[],[f55]) ).

tff(f55,axiom,
    ! [X10: nat,X24: dB,X12: list(dB),X4: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,foldl(dB,dB,app,X4,X12)),X24),X10) = foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X24),X10),map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X24),X10),X12)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_54_subst__map) ).

tff(f2070,plain,
    spl28_193,
    inference(avatar_split_clause,[],[f456,f2068]) ).

tff(f2068,plain,
    ( spl28_193
  <=> ! [X0: $tType,X3: list(X0),X2: fun1(X0,bool),X1: fun1(X0,bool)] :
        ( listsp(X0,X1,X3)
        | ~ listsp(X0,aa(fun1(X0,bool),fun1(X0,bool),aa(fun1(X0,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,bool)),combs(X0,bool,bool),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),X2)),X1),X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_193])]) ).

tff(f456,plain,
    ! [X0: $tType,X2: fun1(X0,bool),X3: list(X0),X1: fun1(X0,bool)] :
      ( listsp(X0,X1,X3)
      | ~ listsp(X0,aa(fun1(X0,bool),fun1(X0,bool),aa(fun1(X0,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,bool)),combs(X0,bool,bool),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),X2)),X1),X3) ),
    inference(cnf_transformation,[],[f318]) ).

tff(f2066,plain,
    spl28_192,
    inference(avatar_split_clause,[],[f455,f2064]) ).

tff(f2064,plain,
    ( spl28_192
  <=> ! [X0: $tType,X3: list(X0),X2: fun1(X0,bool),X1: fun1(X0,bool)] :
        ( listsp(X0,X2,X3)
        | ~ listsp(X0,aa(fun1(X0,bool),fun1(X0,bool),aa(fun1(X0,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,bool)),combs(X0,bool,bool),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),X2)),X1),X3) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_192])]) ).

tff(f455,plain,
    ! [X0: $tType,X2: fun1(X0,bool),X3: list(X0),X1: fun1(X0,bool)] :
      ( listsp(X0,X2,X3)
      | ~ listsp(X0,aa(fun1(X0,bool),fun1(X0,bool),aa(fun1(X0,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,bool)),combs(X0,bool,bool),aa(fun1(X0,bool),fun1(X0,fun1(bool,bool)),aa(fun1(bool,fun1(bool,bool)),fun1(fun1(X0,bool),fun1(X0,fun1(bool,bool))),combb(bool,fun1(bool,bool),X0),fconj),X2)),X1),X3) ),
    inference(cnf_transformation,[],[f318]) ).

tff(f2052,plain,
    spl28_191,
    inference(avatar_split_clause,[],[f543,f2050]) ).

tff(f2050,plain,
    ( spl28_191
  <=> ! [X3: list(dB),X4: list(dB),X0: type,X6: fun1(nat,type),X5: nat,X2: type,X1: list(type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X6),X2),foldl(dB,dB,app,foldl(dB,dB,app,var(X5),X4),X3)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X6),X0),foldl(dB,dB,app,var(X5),X4)))
        | pp(aa(list(type),bool,typings(X6,X3),sK27(X0,X2,X3,X6)))
        | ~ pp(aa(list(type),bool,typings(X6,X4),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_191])]) ).

tff(f543,plain,
    ! [X2: type,X3: list(dB),X0: type,X1: list(type),X6: fun1(nat,type),X4: list(dB),X5: nat] :
      ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X6),X2),foldl(dB,dB,app,foldl(dB,dB,app,var(X5),X4),X3)))
      | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X6),X0),foldl(dB,dB,app,var(X5),X4)))
      | pp(aa(list(type),bool,typings(X6,X3),sK27(X0,X2,X3,X6)))
      | ~ pp(aa(list(type),bool,typings(X6,X4),X1)) ),
    inference(forward_demodulation,[],[f542,f470]) ).

tff(f542,plain,
    ! [X2: type,X3: list(dB),X0: type,X1: list(type),X6: fun1(nat,type),X4: list(dB),X5: nat] :
      ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X6),X0),foldl(dB,dB,app,var(X5),X4)))
      | pp(aa(list(type),bool,typings(X6,X3),sK27(X0,X2,X3,X6)))
      | ~ pp(aa(list(type),bool,typings(X6,X4),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),foldl(dB,dB,app,foldl(dB,dB,app,var(X5),X4),X3)),X2)) ),
    inference(forward_demodulation,[],[f491,f470]) ).

tff(f491,plain,
    ! [X2: type,X3: list(dB),X0: type,X1: list(type),X6: fun1(nat,type),X4: list(dB),X5: nat] :
      ( pp(aa(list(type),bool,typings(X6,X3),sK27(X0,X2,X3,X6)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),foldl(dB,dB,app,var(X5),X4)),X0))
      | ~ pp(aa(list(type),bool,typings(X6,X4),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),foldl(dB,dB,app,foldl(dB,dB,app,var(X5),X4),X3)),X2)) ),
    inference(cnf_transformation,[],[f332]) ).

tff(f332,plain,
    ! [X0: type,X1: list(type),X2: type,X3: list(dB),X4: list(dB),X5: nat,X6: fun1(nat,type)] :
      ( ( pp(aa(list(type),bool,typings(X6,X3),sK27(X0,X2,X3,X6)))
        & ( foldr(type,type,fun,sK27(X0,X2,X3,X6),X2) = X0 ) )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),foldl(dB,dB,app,var(X5),X4)),X0))
      | ~ pp(aa(list(type),bool,typings(X6,X4),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),foldl(dB,dB,app,foldl(dB,dB,app,var(X5),X4),X3)),X2)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK27])],[f269,f331]) ).

tff(f331,plain,
    ! [X0: type,X2: type,X3: list(dB),X6: fun1(nat,type)] :
      ( ? [X7: list(type)] :
          ( pp(aa(list(type),bool,typings(X6,X3),X7))
          & ( foldr(type,type,fun,X7,X2) = X0 ) )
     => ( pp(aa(list(type),bool,typings(X6,X3),sK27(X0,X2,X3,X6)))
        & ( foldr(type,type,fun,sK27(X0,X2,X3,X6),X2) = X0 ) ) ),
    introduced(choice_axiom,[]) ).

tff(f269,plain,
    ! [X0: type,X1: list(type),X2: type,X3: list(dB),X4: list(dB),X5: nat,X6: fun1(nat,type)] :
      ( ? [X7: list(type)] :
          ( pp(aa(list(type),bool,typings(X6,X3),X7))
          & ( foldr(type,type,fun,X7,X2) = X0 ) )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),foldl(dB,dB,app,var(X5),X4)),X0))
      | ~ pp(aa(list(type),bool,typings(X6,X4),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),foldl(dB,dB,app,foldl(dB,dB,app,var(X5),X4),X3)),X2)) ),
    inference(flattening,[],[f268]) ).

tff(f268,plain,
    ! [X0: type,X1: list(type),X2: type,X3: list(dB),X4: list(dB),X5: nat,X6: fun1(nat,type)] :
      ( ? [X7: list(type)] :
          ( pp(aa(list(type),bool,typings(X6,X3),X7))
          & ( foldr(type,type,fun,X7,X2) = X0 ) )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),foldl(dB,dB,app,var(X5),X4)),X0))
      | ~ pp(aa(list(type),bool,typings(X6,X4),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),foldl(dB,dB,app,foldl(dB,dB,app,var(X5),X4),X3)),X2)) ),
    inference(ennf_transformation,[],[f219]) ).

tff(f219,plain,
    ! [X0: type,X1: list(type),X2: type,X3: list(dB),X4: list(dB),X5: nat,X6: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),foldl(dB,dB,app,foldl(dB,dB,app,var(X5),X4),X3)),X2))
     => ( pp(aa(list(type),bool,typings(X6,X4),X1))
       => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),foldl(dB,dB,app,var(X5),X4)),X0))
         => ? [X7: list(type)] :
              ( pp(aa(list(type),bool,typings(X6,X3),X7))
              & ( foldr(type,type,fun,X7,X2) = X0 ) ) ) ) ),
    inference(rectify,[],[f24]) ).

tff(f24,axiom,
    ! [X5: type,X13: list(type),X6: type,X34: list(dB),X12: list(dB),X10: nat,X11: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),foldl(dB,dB,app,foldl(dB,dB,app,var(X10),X12),X34)),X6))
     => ( pp(aa(list(type),bool,typings(X11,X12),X13))
       => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),foldl(dB,dB,app,var(X10),X12)),X5))
         => ? [X35: list(type)] :
              ( pp(aa(list(type),bool,typings(X11,X34),X35))
              & ( foldr(type,type,fun,X35,X6) = X5 ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_23_var__app__types) ).

tff(f2038,plain,
    spl28_190,
    inference(avatar_split_clause,[],[f545,f2036]) ).

tff(f2036,plain,
    ( spl28_190
  <=> ! [X3: list(dB),X4: list(dB),X0: type,X6: fun1(nat,type),X5: nat,X2: type,X1: list(type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X6),X2),foldl(dB,dB,app,foldl(dB,dB,app,var(X5),X4),X3)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X6),X0),foldl(dB,dB,app,var(X5),X4)))
        | ( foldr(type,type,fun,sK27(X0,X2,X3,X6),X2) = X0 )
        | ~ pp(aa(list(type),bool,typings(X6,X4),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_190])]) ).

tff(f545,plain,
    ! [X2: type,X3: list(dB),X0: type,X1: list(type),X6: fun1(nat,type),X4: list(dB),X5: nat] :
      ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X6),X2),foldl(dB,dB,app,foldl(dB,dB,app,var(X5),X4),X3)))
      | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X6),X0),foldl(dB,dB,app,var(X5),X4)))
      | ( foldr(type,type,fun,sK27(X0,X2,X3,X6),X2) = X0 )
      | ~ pp(aa(list(type),bool,typings(X6,X4),X1)) ),
    inference(forward_demodulation,[],[f544,f470]) ).

tff(f544,plain,
    ! [X2: type,X3: list(dB),X0: type,X1: list(type),X6: fun1(nat,type),X4: list(dB),X5: nat] :
      ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X6),X0),foldl(dB,dB,app,var(X5),X4)))
      | ( foldr(type,type,fun,sK27(X0,X2,X3,X6),X2) = X0 )
      | ~ pp(aa(list(type),bool,typings(X6,X4),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),foldl(dB,dB,app,foldl(dB,dB,app,var(X5),X4),X3)),X2)) ),
    inference(forward_demodulation,[],[f490,f470]) ).

tff(f490,plain,
    ! [X2: type,X3: list(dB),X0: type,X1: list(type),X6: fun1(nat,type),X4: list(dB),X5: nat] :
      ( ( foldr(type,type,fun,sK27(X0,X2,X3,X6),X2) = X0 )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),foldl(dB,dB,app,var(X5),X4)),X0))
      | ~ pp(aa(list(type),bool,typings(X6,X4),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),foldl(dB,dB,app,foldl(dB,dB,app,var(X5),X4),X3)),X2)) ),
    inference(cnf_transformation,[],[f332]) ).

tff(f2030,plain,
    ( spl28_189
    | ~ spl28_80
    | ~ spl28_188 ),
    inference(avatar_split_clause,[],[f2026,f2019,f975,f2028]) ).

tff(f2019,plain,
    ( spl28_188
  <=> ! [X2: type,X4: fun1(nat,type),X0: dB,X3: dB,X1: type] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X0)),X1))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X0),X2))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),aa(type,type,aa(type,fun1(type,type),fun,X2),X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_188])]) ).

tff(f2026,plain,
    ( ! [X2: type,X3: dB,X0: dB,X1: type,X4: fun1(nat,type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),aa(type,type,combc(type,type,type,fun,X1),X2)),X3))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X2),X0))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X1),aa(dB,dB,combc(dB,dB,dB,app,X0),X3))) )
    | ~ spl28_80
    | ~ spl28_188 ),
    inference(forward_demodulation,[],[f2025,f976]) ).

tff(f2025,plain,
    ( ! [X2: type,X3: dB,X0: dB,X1: type,X4: fun1(nat,type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),aa(type,type,aa(type,fun1(type,type),fun,X2),X1)),X3))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X2),X0))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X1),aa(dB,dB,combc(dB,dB,dB,app,X0),X3))) )
    | ~ spl28_80
    | ~ spl28_188 ),
    inference(forward_demodulation,[],[f2024,f976]) ).

tff(f2024,plain,
    ( ! [X2: type,X3: dB,X0: dB,X1: type,X4: fun1(nat,type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X2),X0))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X1),aa(dB,dB,combc(dB,dB,dB,app,X0),X3)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),aa(type,type,aa(type,fun1(type,type),fun,X2),X1))) )
    | ~ spl28_80
    | ~ spl28_188 ),
    inference(forward_demodulation,[],[f2023,f976]) ).

tff(f2023,plain,
    ( ! [X2: type,X3: dB,X0: dB,X1: type,X4: fun1(nat,type)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X1),aa(dB,dB,combc(dB,dB,dB,app,X0),X3)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X0),X2))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),aa(type,type,aa(type,fun1(type,type),fun,X2),X1))) )
    | ~ spl28_80
    | ~ spl28_188 ),
    inference(forward_demodulation,[],[f2022,f976]) ).

tff(f2022,plain,
    ( ! [X2: type,X3: dB,X0: dB,X1: type,X4: fun1(nat,type)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X1),aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X0)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X0),X2))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),aa(type,type,aa(type,fun1(type,type),fun,X2),X1))) )
    | ~ spl28_80
    | ~ spl28_188 ),
    inference(forward_demodulation,[],[f2020,f976]) ).

tff(f2020,plain,
    ( ! [X2: type,X3: dB,X0: dB,X1: type,X4: fun1(nat,type)] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X0)),X1))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X0),X2))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),aa(type,type,aa(type,fun1(type,type),fun,X2),X1))) )
    | ~ spl28_188 ),
    inference(avatar_component_clause,[],[f2019]) ).

tff(f2021,plain,
    spl28_188,
    inference(avatar_split_clause,[],[f466,f2019]) ).

tff(f466,plain,
    ! [X2: type,X3: dB,X0: dB,X1: type,X4: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X0)),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X0),X2))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),aa(type,type,aa(type,fun1(type,type),fun,X2),X1))) ),
    inference(cnf_transformation,[],[f258]) ).

tff(f258,plain,
    ! [X0: dB,X1: type,X2: type,X3: dB,X4: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X0)),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X0),X2))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),aa(type,type,aa(type,fun1(type,type),fun,X2),X1))) ),
    inference(flattening,[],[f257]) ).

tff(f257,plain,
    ! [X0: dB,X1: type,X2: type,X3: dB,X4: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X0)),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X0),X2))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),aa(type,type,aa(type,fun1(type,type),fun,X2),X1))) ),
    inference(ennf_transformation,[],[f203]) ).

tff(f203,plain,
    ! [X0: dB,X1: type,X2: type,X3: dB,X4: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),aa(type,type,aa(type,fun1(type,type),fun,X2),X1)))
     => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X0),X2))
       => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X0)),X1)) ) ),
    inference(rectify,[],[f6]) ).

tff(f6,axiom,
    ! [X4: dB,X5: type,X6: type,X7: dB,X8: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X8),X7),aa(type,type,aa(type,fun1(type,type),fun,X6),X5)))
     => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X8),X4),X6))
       => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X8),aa(dB,dB,aa(dB,fun1(dB,dB),app,X7),X4)),X5)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_5_App) ).

tff(f2017,plain,
    ( spl28_187
    | ~ spl28_26
    | ~ spl28_28 ),
    inference(avatar_split_clause,[],[f691,f681,f673,f2015]) ).

tff(f2015,plain,
    ( spl28_187
  <=> ! [X0: dB] :
        ( sP1(abs(sK9(X0)))
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_187])]) ).

tff(f691,plain,
    ( ! [X0: dB] :
        ( sP1(abs(sK9(X0)))
        | ~ sP0(X0) )
    | ~ spl28_26
    | ~ spl28_28 ),
    inference(resolution,[],[f682,f674]) ).

tff(f2006,plain,
    ( spl28_186
    | ~ spl28_80
    | ~ spl28_185 ),
    inference(avatar_split_clause,[],[f2002,f1998,f975,f2004]) ).

tff(f1998,plain,
    ( spl28_185
  <=> ! [X2: dB,X0: list(dB),X1: dB] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X2)),X1),X0)))
        | ~ pp(aa(dB,bool,it,X1))
        | ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),zero_zero(nat)),X0))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_185])]) ).

tff(f2002,plain,
    ( ! [X2: dB,X0: list(dB),X1: dB] :
        ( ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),zero_zero(nat)),X1),X0)))
        | pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X1),abs(X2)),X0)))
        | ~ pp(aa(dB,bool,it,X1)) )
    | ~ spl28_80
    | ~ spl28_185 ),
    inference(forward_demodulation,[],[f2001,f976]) ).

tff(f2001,plain,
    ( ! [X2: dB,X0: list(dB),X1: dB] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X1),abs(X2)),X0)))
        | ~ pp(aa(dB,bool,it,X1))
        | ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),zero_zero(nat)),X0))) )
    | ~ spl28_80
    | ~ spl28_185 ),
    inference(forward_demodulation,[],[f1999,f976]) ).

tff(f1999,plain,
    ( ! [X2: dB,X0: list(dB),X1: dB] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X2)),X1),X0)))
        | ~ pp(aa(dB,bool,it,X1))
        | ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),zero_zero(nat)),X0))) )
    | ~ spl28_185 ),
    inference(avatar_component_clause,[],[f1998]) ).

tff(f2000,plain,
    spl28_185,
    inference(avatar_split_clause,[],[f419,f1998]) ).

tff(f419,plain,
    ! [X2: dB,X0: list(dB),X1: dB] :
      ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X2)),X1),X0)))
      | ~ pp(aa(dB,bool,it,X1))
      | ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),zero_zero(nat)),X0))) ),
    inference(cnf_transformation,[],[f240]) ).

tff(f240,plain,
    ! [X0: list(dB),X1: dB,X2: dB] :
      ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X2)),X1),X0)))
      | ~ pp(aa(dB,bool,it,X1))
      | ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),zero_zero(nat)),X0))) ),
    inference(flattening,[],[f239]) ).

tff(f239,plain,
    ! [X0: list(dB),X1: dB,X2: dB] :
      ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X2)),X1),X0)))
      | ~ pp(aa(dB,bool,it,X1))
      | ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),zero_zero(nat)),X0))) ),
    inference(ennf_transformation,[],[f173]) ).

tff(f173,plain,
    ! [X0: list(dB),X1: dB,X2: dB] :
      ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),zero_zero(nat)),X0)))
     => ( pp(aa(dB,bool,it,X1))
       => pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X2)),X1),X0))) ) ),
    inference(rectify,[],[f78]) ).

tff(f78,axiom,
    ! [X36: list(dB),X7: dB,X42: dB] :
      ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X42),X7),zero_zero(nat)),X36)))
     => ( pp(aa(dB,bool,it,X7))
       => pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X42)),X7),X36))) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_77_Beta) ).

tff(f1984,plain,
    spl28_184,
    inference(avatar_split_clause,[],[f541,f1982]) ).

tff(f541,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: nat,X1: type,X4: type,X5: dB] :
      ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X3,X0,X1)),X4),X5))
      | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X1),X2))
      | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X4),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X5),X0),X2))) ),
    inference(forward_demodulation,[],[f540,f470]) ).

tff(f540,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: nat,X1: type,X4: type,X5: dB] :
      ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X1),X2))
      | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X4),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X5),X0),X2)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X0,X1)),X5),X4)) ),
    inference(forward_demodulation,[],[f539,f470]) ).

tff(f539,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: nat,X1: type,X4: type,X5: dB] :
      ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X4),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X5),X0),X2)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X0,X1)),X5),X4)) ),
    inference(forward_demodulation,[],[f538,f470]) ).

tff(f538,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: nat,X1: type,X4: type,X5: dB] :
      ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X4),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X5),X2),X0)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X0,X1)),X5),X4)) ),
    inference(forward_demodulation,[],[f525,f470]) ).

tff(f525,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: nat,X1: type,X4: type,X5: dB] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X5),X2),X0)),X4))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,X0,X1)),X5),X4)) ),
    inference(equality_resolution,[],[f489]) ).

tff(f489,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: nat,X1: type,X6: fun1(nat,type),X4: type,X5: dB] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X5),X2),X0)),X4))
      | ( shift(type,X3,X0,X1) != X6 )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),X5),X4)) ),
    inference(cnf_transformation,[],[f267]) ).

tff(f267,plain,
    ! [X0: nat,X1: type,X2: dB,X3: fun1(nat,type),X4: type,X5: dB,X6: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X5),X2),X0)),X4))
      | ( shift(type,X3,X0,X1) != X6 )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),X5),X4)) ),
    inference(flattening,[],[f266]) ).

tff(f266,plain,
    ! [X0: nat,X1: type,X2: dB,X3: fun1(nat,type),X4: type,X5: dB,X6: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X5),X2),X0)),X4))
      | ( shift(type,X3,X0,X1) != X6 )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),X1))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),X5),X4)) ),
    inference(ennf_transformation,[],[f218]) ).

tff(f218,plain,
    ! [X0: nat,X1: type,X2: dB,X3: fun1(nat,type),X4: type,X5: dB,X6: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X6),X5),X4))
     => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),X1))
       => ( ( shift(type,X3,X0,X1) = X6 )
         => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X5),X2),X0)),X4)) ) ) ),
    inference(rectify,[],[f35]) ).

tff(f35,axiom,
    ! [X10: nat,X5: type,X24: dB,X52: fun1(nat,type),X6: type,X4: dB,X11: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),X4),X6))
     => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X52),X24),X5))
       => ( ( shift(type,X52,X10,X5) = X11 )
         => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X52),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X24),X10)),X6)) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_34_subst__lemma) ).

tff(f1957,plain,
    ( spl28_183
    | ~ spl28_80
    | ~ spl28_182 ),
    inference(avatar_split_clause,[],[f1953,f1949,f975,f1955]) ).

tff(f1949,plain,
    ( spl28_182
  <=> ! [X2: dB,X1: dB,X3: list(dB)] :
        ( sP0(foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X2),X3))
        | ~ pp(aa(dB,bool,it,X2))
        | ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X2),zero_zero(nat)),X3))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_182])]) ).

tff(f1953,plain,
    ( ! [X2: dB,X3: list(dB),X1: dB] :
        ( ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),zero_zero(nat)),X2),X3)))
        | sP0(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),abs(X1)),X3))
        | ~ pp(aa(dB,bool,it,X2)) )
    | ~ spl28_80
    | ~ spl28_182 ),
    inference(forward_demodulation,[],[f1952,f976]) ).

tff(f1952,plain,
    ( ! [X2: dB,X3: list(dB),X1: dB] :
        ( sP0(foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,X2),abs(X1)),X3))
        | ~ pp(aa(dB,bool,it,X2))
        | ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X2),zero_zero(nat)),X3))) )
    | ~ spl28_80
    | ~ spl28_182 ),
    inference(forward_demodulation,[],[f1950,f976]) ).

tff(f1950,plain,
    ( ! [X2: dB,X3: list(dB),X1: dB] :
        ( sP0(foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X2),X3))
        | ~ pp(aa(dB,bool,it,X2))
        | ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X2),zero_zero(nat)),X3))) )
    | ~ spl28_182 ),
    inference(avatar_component_clause,[],[f1949]) ).

tff(f1951,plain,
    spl28_182,
    inference(avatar_split_clause,[],[f501,f1949]) ).

tff(f501,plain,
    ! [X2: dB,X3: list(dB),X1: dB] :
      ( sP0(foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X2),X3))
      | ~ pp(aa(dB,bool,it,X2))
      | ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X2),zero_zero(nat)),X3))) ),
    inference(equality_resolution,[],[f369]) ).

tff(f369,plain,
    ! [X2: dB,X3: list(dB),X0: dB,X1: dB] :
      ( sP0(X0)
      | ~ pp(aa(dB,bool,it,X2))
      | ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X2),zero_zero(nat)),X3)))
      | ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X2),X3) != X0 ) ),
    inference(cnf_transformation,[],[f287]) ).

tff(f287,plain,
    ! [X0: dB] :
      ( ( sP0(X0)
        | ! [X1: dB,X2: dB,X3: list(dB)] :
            ( ~ pp(aa(dB,bool,it,X2))
            | ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X2),zero_zero(nat)),X3)))
            | ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X2),X3) != X0 ) ) )
      & ( ( pp(aa(dB,bool,it,sK9(X0)))
          & pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,sK8(X0)),sK9(X0)),zero_zero(nat)),sK10(X0))))
          & ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(sK8(X0))),sK9(X0)),sK10(X0)) = X0 ) )
        | ~ sP0(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK8,sK9,sK10])],[f285,f286]) ).

tff(f286,plain,
    ! [X0: dB] :
      ( ? [X4: dB,X5: dB,X6: list(dB)] :
          ( pp(aa(dB,bool,it,X5))
          & pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X5),zero_zero(nat)),X6)))
          & ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X4)),X5),X6) = X0 ) )
     => ( pp(aa(dB,bool,it,sK9(X0)))
        & pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,sK8(X0)),sK9(X0)),zero_zero(nat)),sK10(X0))))
        & ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(sK8(X0))),sK9(X0)),sK10(X0)) = X0 ) ) ),
    introduced(choice_axiom,[]) ).

tff(f285,plain,
    ! [X0: dB] :
      ( ( sP0(X0)
        | ! [X1: dB,X2: dB,X3: list(dB)] :
            ( ~ pp(aa(dB,bool,it,X2))
            | ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X2),zero_zero(nat)),X3)))
            | ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X2),X3) != X0 ) ) )
      & ( ? [X4: dB,X5: dB,X6: list(dB)] :
            ( pp(aa(dB,bool,it,X5))
            & pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X4),X5),zero_zero(nat)),X6)))
            & ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X4)),X5),X6) = X0 ) )
        | ~ sP0(X0) ) ),
    inference(rectify,[],[f284]) ).

tff(f284,plain,
    ! [X0: dB] :
      ( ( sP0(X0)
        | ! [X1: dB,X2: dB,X3: list(dB)] :
            ( ~ pp(aa(dB,bool,it,X2))
            | ~ pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X2),zero_zero(nat)),X3)))
            | ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X2),X3) != X0 ) ) )
      & ( ? [X1: dB,X2: dB,X3: list(dB)] :
            ( pp(aa(dB,bool,it,X2))
            & pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X2),zero_zero(nat)),X3)))
            & ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X2),X3) = X0 ) )
        | ~ sP0(X0) ) ),
    inference(nnf_transformation,[],[f270]) ).

tff(f270,plain,
    ! [X0: dB] :
      ( sP0(X0)
    <=> ? [X1: dB,X2: dB,X3: list(dB)] :
          ( pp(aa(dB,bool,it,X2))
          & pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X2),zero_zero(nat)),X3)))
          & ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X2),X3) = X0 ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP0])]) ).

tff(f1946,plain,
    spl28_181,
    inference(avatar_split_clause,[],[f482,f1944]) ).

tff(f482,plain,
    ! [X1: $tType,X0: $tType,X2: list(X1),X3: fun1(X1,X0),X4: list(X0),X5: X0] :
      ( ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),sK25(X0,X1,X2,X3,X4,X5)),sK26(X0,X1,X2,X3,X4,X5)) = X2 )
      | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) != map(X1,X0,X3,X2) ) ),
    inference(cnf_transformation,[],[f330]) ).

tff(f330,plain,
    ! [X0: $tType,X1: $tType,X2: list(X1),X3: fun1(X1,X0),X4: list(X0),X5: X0] :
      ( ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) = map(X1,X0,X3,X2) )
        | ! [X6: X1,X7: list(X1)] :
            ( ( map(X1,X0,X3,X7) != X4 )
            | ( aa(X1,X0,X3,X6) != X5 )
            | ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X6),X7) != X2 ) ) )
      & ( ( ( map(X1,X0,X3,sK26(X0,X1,X2,X3,X4,X5)) = X4 )
          & ( aa(X1,X0,X3,sK25(X0,X1,X2,X3,X4,X5)) = X5 )
          & ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),sK25(X0,X1,X2,X3,X4,X5)),sK26(X0,X1,X2,X3,X4,X5)) = X2 ) )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) != map(X1,X0,X3,X2) ) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK25,sK26])],[f328,f329]) ).

tff(f329,plain,
    ! [X1: $tType,X0: $tType,X2: list(X1),X3: fun1(X1,X0),X4: list(X0),X5: X0] :
      ( ? [X8: X1,X9: list(X1)] :
          ( ( map(X1,X0,X3,X9) = X4 )
          & ( aa(X1,X0,X3,X8) = X5 )
          & ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X8),X9) = X2 ) )
     => ( ( map(X1,X0,X3,sK26(X0,X1,X2,X3,X4,X5)) = X4 )
        & ( aa(X1,X0,X3,sK25(X0,X1,X2,X3,X4,X5)) = X5 )
        & ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),sK25(X0,X1,X2,X3,X4,X5)),sK26(X0,X1,X2,X3,X4,X5)) = X2 ) ) ),
    introduced(choice_axiom,[]) ).

tff(f328,plain,
    ! [X0: $tType,X1: $tType,X2: list(X1),X3: fun1(X1,X0),X4: list(X0),X5: X0] :
      ( ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) = map(X1,X0,X3,X2) )
        | ! [X6: X1,X7: list(X1)] :
            ( ( map(X1,X0,X3,X7) != X4 )
            | ( aa(X1,X0,X3,X6) != X5 )
            | ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X6),X7) != X2 ) ) )
      & ( ? [X8: X1,X9: list(X1)] :
            ( ( map(X1,X0,X3,X9) = X4 )
            & ( aa(X1,X0,X3,X8) = X5 )
            & ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X8),X9) = X2 ) )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) != map(X1,X0,X3,X2) ) ) ),
    inference(rectify,[],[f327]) ).

tff(f327,plain,
    ! [X0: $tType,X1: $tType,X2: list(X1),X3: fun1(X1,X0),X4: list(X0),X5: X0] :
      ( ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) = map(X1,X0,X3,X2) )
        | ! [X6: X1,X7: list(X1)] :
            ( ( map(X1,X0,X3,X7) != X4 )
            | ( aa(X1,X0,X3,X6) != X5 )
            | ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X6),X7) != X2 ) ) )
      & ( ? [X6: X1,X7: list(X1)] :
            ( ( map(X1,X0,X3,X7) = X4 )
            & ( aa(X1,X0,X3,X6) = X5 )
            & ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X6),X7) = X2 ) )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) != map(X1,X0,X3,X2) ) ) ),
    inference(nnf_transformation,[],[f214]) ).

tff(f214,plain,
    ! [X0: $tType,X1: $tType,X2: list(X1),X3: fun1(X1,X0),X4: list(X0),X5: X0] :
      ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) = map(X1,X0,X3,X2) )
    <=> ? [X6: X1,X7: list(X1)] :
          ( ( map(X1,X0,X3,X7) = X4 )
          & ( aa(X1,X0,X3,X6) = X5 )
          & ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X6),X7) = X2 ) ) ),
    inference(rectify,[],[f60]) ).

tff(f60,axiom,
    ! [X0: $tType,X1: $tType,X70: list(X1),X56: fun1(X1,X0),X55: list(X0),X9: X0] :
      ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X9),X55) = map(X1,X0,X56,X70) )
    <=> ? [X72: X1,X73: list(X1)] :
          ( ( map(X1,X0,X56,X73) = X55 )
          & ( aa(X1,X0,X56,X72) = X9 )
          & ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X72),X73) = X70 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_59_Cons__eq__map__conv) ).

tff(f1942,plain,
    spl28_180,
    inference(avatar_split_clause,[],[f478,f1940]) ).

tff(f478,plain,
    ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: list(X0),X5: fun1(X0,X1)] :
      ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK23(X0,X1,X2,X3,X4,X5)),sK24(X0,X1,X2,X3,X4,X5)) = X4 )
      | ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) != map(X0,X1,X5,X4) ) ),
    inference(cnf_transformation,[],[f326]) ).

tff(f326,plain,
    ! [X0: $tType,X1: $tType,X2: list(X1),X3: X1,X4: list(X0),X5: fun1(X0,X1)] :
      ( ( ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) = map(X0,X1,X5,X4) )
        | ! [X6: X0,X7: list(X0)] :
            ( ( map(X0,X1,X5,X7) != X2 )
            | ( aa(X0,X1,X5,X6) != X3 )
            | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X6),X7) != X4 ) ) )
      & ( ( ( map(X0,X1,X5,sK24(X0,X1,X2,X3,X4,X5)) = X2 )
          & ( aa(X0,X1,X5,sK23(X0,X1,X2,X3,X4,X5)) = X3 )
          & ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK23(X0,X1,X2,X3,X4,X5)),sK24(X0,X1,X2,X3,X4,X5)) = X4 ) )
        | ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) != map(X0,X1,X5,X4) ) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK23,sK24])],[f324,f325]) ).

tff(f325,plain,
    ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: list(X0),X5: fun1(X0,X1)] :
      ( ? [X8: X0,X9: list(X0)] :
          ( ( map(X0,X1,X5,X9) = X2 )
          & ( aa(X0,X1,X5,X8) = X3 )
          & ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X8),X9) = X4 ) )
     => ( ( map(X0,X1,X5,sK24(X0,X1,X2,X3,X4,X5)) = X2 )
        & ( aa(X0,X1,X5,sK23(X0,X1,X2,X3,X4,X5)) = X3 )
        & ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),sK23(X0,X1,X2,X3,X4,X5)),sK24(X0,X1,X2,X3,X4,X5)) = X4 ) ) ),
    introduced(choice_axiom,[]) ).

tff(f324,plain,
    ! [X0: $tType,X1: $tType,X2: list(X1),X3: X1,X4: list(X0),X5: fun1(X0,X1)] :
      ( ( ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) = map(X0,X1,X5,X4) )
        | ! [X6: X0,X7: list(X0)] :
            ( ( map(X0,X1,X5,X7) != X2 )
            | ( aa(X0,X1,X5,X6) != X3 )
            | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X6),X7) != X4 ) ) )
      & ( ? [X8: X0,X9: list(X0)] :
            ( ( map(X0,X1,X5,X9) = X2 )
            & ( aa(X0,X1,X5,X8) = X3 )
            & ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X8),X9) = X4 ) )
        | ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) != map(X0,X1,X5,X4) ) ) ),
    inference(rectify,[],[f323]) ).

tff(f323,plain,
    ! [X0: $tType,X1: $tType,X2: list(X1),X3: X1,X4: list(X0),X5: fun1(X0,X1)] :
      ( ( ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) = map(X0,X1,X5,X4) )
        | ! [X6: X0,X7: list(X0)] :
            ( ( map(X0,X1,X5,X7) != X2 )
            | ( aa(X0,X1,X5,X6) != X3 )
            | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X6),X7) != X4 ) ) )
      & ( ? [X6: X0,X7: list(X0)] :
            ( ( map(X0,X1,X5,X7) = X2 )
            & ( aa(X0,X1,X5,X6) = X3 )
            & ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X6),X7) = X4 ) )
        | ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) != map(X0,X1,X5,X4) ) ) ),
    inference(nnf_transformation,[],[f213]) ).

tff(f213,plain,
    ! [X0: $tType,X1: $tType,X2: list(X1),X3: X1,X4: list(X0),X5: fun1(X0,X1)] :
      ( ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) = map(X0,X1,X5,X4) )
    <=> ? [X6: X0,X7: list(X0)] :
          ( ( map(X0,X1,X5,X7) = X2 )
          & ( aa(X0,X1,X5,X6) = X3 )
          & ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X6),X7) = X4 ) ) ),
    inference(rectify,[],[f59]) ).

tff(f59,axiom,
    ! [X1: $tType,X0: $tType,X70: list(X0),X71: X0,X55: list(X1),X56: fun1(X1,X0)] :
      ( ( map(X1,X0,X56,X55) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X71),X70) )
    <=> ? [X72: X1,X73: list(X1)] :
          ( ( map(X1,X0,X56,X73) = X70 )
          & ( aa(X1,X0,X56,X72) = X71 )
          & ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X72),X73) = X55 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_58_map__eq__Cons__conv) ).

tff(f1926,plain,
    ( spl28_179
    | ~ spl28_80
    | ~ spl28_178 ),
    inference(avatar_split_clause,[],[f1922,f1916,f975,f1924]) ).

tff(f1916,plain,
    ( spl28_178
  <=> ! [X2: dB,X0: nat,X1: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),lift,aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0)),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X1),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_178])]) ).

tff(f1922,plain,
    ( ! [X2: dB,X0: nat,X1: dB] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(dB,dB,combc(dB,nat,dB,lift,X0),X2)),aa(dB,dB,combc(dB,nat,dB,lift,X0),X1)) = aa(dB,dB,combc(dB,nat,dB,lift,X0),aa(dB,dB,combc(dB,dB,dB,app,X1),X2)) )
    | ~ spl28_80
    | ~ spl28_178 ),
    inference(forward_demodulation,[],[f1921,f976]) ).

tff(f1921,plain,
    ( ! [X2: dB,X0: nat,X1: dB] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(dB,dB,combc(dB,nat,dB,lift,X0),X2)),aa(dB,dB,combc(dB,nat,dB,lift,X0),X1)) = aa(dB,dB,combc(dB,nat,dB,lift,X0),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)) )
    | ~ spl28_80
    | ~ spl28_178 ),
    inference(forward_demodulation,[],[f1920,f976]) ).

tff(f1920,plain,
    ( ! [X2: dB,X0: nat,X1: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),lift,aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(dB,dB,combc(dB,nat,dB,lift,X0),X2)),aa(dB,dB,combc(dB,nat,dB,lift,X0),X1)) )
    | ~ spl28_80
    | ~ spl28_178 ),
    inference(forward_demodulation,[],[f1919,f976]) ).

tff(f1919,plain,
    ( ! [X2: dB,X0: nat,X1: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),lift,aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0)),aa(dB,dB,combc(dB,nat,dB,lift,X0),X1)) )
    | ~ spl28_80
    | ~ spl28_178 ),
    inference(forward_demodulation,[],[f1917,f976]) ).

tff(f1917,plain,
    ( ! [X2: dB,X0: nat,X1: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),lift,aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0)),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X1),X0)) )
    | ~ spl28_178 ),
    inference(avatar_component_clause,[],[f1916]) ).

tff(f1918,plain,
    spl28_178,
    inference(avatar_split_clause,[],[f404,f1916]) ).

tff(f404,plain,
    ! [X2: dB,X0: nat,X1: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),lift,aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0)),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X1),X0)) ),
    inference(cnf_transformation,[],[f159]) ).

tff(f159,plain,
    ! [X0: nat,X1: dB,X2: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),lift,aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0)),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X1),X0)) ),
    inference(rectify,[],[f63]) ).

tff(f63,axiom,
    ! [X47: nat,X29: dB,X48: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),lift,aa(dB,dB,aa(dB,fun1(dB,dB),app,X48),X29)),X47) = aa(dB,dB,aa(dB,fun1(dB,dB),app,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X48),X47)),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X29),X47)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_62_lift_Osimps_I2_J) ).

tff(f1912,plain,
    spl28_177,
    inference(avatar_split_clause,[],[f529,f1910]) ).

tff(f529,plain,
    ! [X2: nat,X3: type,X0: list(type),X1: list(dB),X4: dB,X5: fun1(nat,type)] :
      ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X5),X3),X4))
      | pp(aa(list(type),bool,typings(X5,map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X4),X2),X1)),X0))
      | ~ pp(aa(list(type),bool,typings(shift(type,X5,X2,X3),X1),X0)) ),
    inference(forward_demodulation,[],[f476,f470]) ).

tff(f476,plain,
    ! [X2: nat,X3: type,X0: list(type),X1: list(dB),X4: dB,X5: fun1(nat,type)] :
      ( pp(aa(list(type),bool,typings(X5,map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X4),X2),X1)),X0))
      | ~ pp(aa(list(type),bool,typings(shift(type,X5,X2,X3),X1),X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X5),X4),X3)) ),
    inference(cnf_transformation,[],[f260]) ).

tff(f260,plain,
    ! [X0: list(type),X1: list(dB),X2: nat,X3: type,X4: dB,X5: fun1(nat,type)] :
      ( pp(aa(list(type),bool,typings(X5,map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X4),X2),X1)),X0))
      | ~ pp(aa(list(type),bool,typings(shift(type,X5,X2,X3),X1),X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X5),X4),X3)) ),
    inference(flattening,[],[f259]) ).

tff(f259,plain,
    ! [X0: list(type),X1: list(dB),X2: nat,X3: type,X4: dB,X5: fun1(nat,type)] :
      ( pp(aa(list(type),bool,typings(X5,map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X4),X2),X1)),X0))
      | ~ pp(aa(list(type),bool,typings(shift(type,X5,X2,X3),X1),X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X5),X4),X3)) ),
    inference(ennf_transformation,[],[f211]) ).

tff(f211,plain,
    ! [X0: list(type),X1: list(dB),X2: nat,X3: type,X4: dB,X5: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X5),X4),X3))
     => ( pp(aa(list(type),bool,typings(shift(type,X5,X2,X3),X1),X0))
       => pp(aa(list(type),bool,typings(X5,map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X4),X2),X1)),X0)) ) ),
    inference(rectify,[],[f48]) ).

tff(f48,axiom,
    ! [X13: list(type),X12: list(dB),X10: nat,X6: type,X24: dB,X11: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),X24),X6))
     => ( pp(aa(list(type),bool,typings(shift(type,X11,X10,X6),X12),X13))
       => pp(aa(list(type),bool,typings(X11,map(dB,dB,combc(dB,nat,dB,combc(dB,dB,fun1(nat,dB),subst,X24),X10),X12)),X13)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_47_substs__lemma) ).

tff(f1896,plain,
    ( spl28_176
    | ~ spl28_80
    | ~ spl28_175 ),
    inference(avatar_split_clause,[],[f1892,f1886,f975,f1894]) ).

tff(f1886,plain,
    ( spl28_175
  <=> ! [X0: type,X3: fun1(nat,type),X2: dB,X1: dB] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),aa(type,type,aa(type,fun1(type,type),fun,sK18(X0,X1,X2,X3)),X0)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_175])]) ).

tff(f1892,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),aa(dB,dB,combc(dB,dB,dB,app,X1),X2)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),aa(type,type,combc(type,type,type,fun,X0),sK18(X0,X1,X2,X3))),X2)) )
    | ~ spl28_80
    | ~ spl28_175 ),
    inference(forward_demodulation,[],[f1891,f976]) ).

tff(f1891,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),aa(type,type,combc(type,type,type,fun,X0),sK18(X0,X1,X2,X3))),X2)) )
    | ~ spl28_80
    | ~ spl28_175 ),
    inference(forward_demodulation,[],[f1890,f976]) ).

tff(f1890,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),aa(type,type,combc(type,type,type,fun,X0),sK18(X0,X1,X2,X3))),X2))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0)) )
    | ~ spl28_80
    | ~ spl28_175 ),
    inference(forward_demodulation,[],[f1889,f976]) ).

tff(f1889,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),aa(type,type,aa(type,fun1(type,type),fun,sK18(X0,X1,X2,X3)),X0)),X2))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0)) )
    | ~ spl28_80
    | ~ spl28_175 ),
    inference(forward_demodulation,[],[f1887,f976]) ).

tff(f1887,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),aa(type,type,aa(type,fun1(type,type),fun,sK18(X0,X1,X2,X3)),X0)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0)) )
    | ~ spl28_175 ),
    inference(avatar_component_clause,[],[f1886]) ).

tff(f1888,plain,
    spl28_175,
    inference(avatar_split_clause,[],[f438,f1886]) ).

tff(f438,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: type,X1: dB] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),aa(type,type,aa(type,fun1(type,type),fun,sK18(X0,X1,X2,X3)),X0)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0)) ),
    inference(cnf_transformation,[],[f305]) ).

tff(f305,plain,
    ! [X0: type,X1: dB,X2: dB,X3: fun1(nat,type)] :
      ( ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X1),sK18(X0,X1,X2,X3)))
        & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),aa(type,type,aa(type,fun1(type,type),fun,sK18(X0,X1,X2,X3)),X0))) )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK18])],[f248,f304]) ).

tff(f304,plain,
    ! [X0: type,X1: dB,X2: dB,X3: fun1(nat,type)] :
      ( ? [X4: type] :
          ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X1),X4))
          & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),aa(type,type,aa(type,fun1(type,type),fun,X4),X0))) )
     => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X1),sK18(X0,X1,X2,X3)))
        & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),aa(type,type,aa(type,fun1(type,type),fun,sK18(X0,X1,X2,X3)),X0))) ) ),
    introduced(choice_axiom,[]) ).

tff(f248,plain,
    ! [X0: type,X1: dB,X2: dB,X3: fun1(nat,type)] :
      ( ? [X4: type] :
          ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X1),X4))
          & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),aa(type,type,aa(type,fun1(type,type),fun,X4),X0))) )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0)) ),
    inference(ennf_transformation,[],[f187]) ).

tff(f187,plain,
    ! [X0: type,X1: dB,X2: dB,X3: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0))
     => ~ ! [X4: type] :
            ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),aa(type,type,aa(type,fun1(type,type),fun,X4),X0)))
           => ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X1),X4)) ) ),
    inference(rectify,[],[f16]) ).

tff(f16,axiom,
    ! [X6: type,X24: dB,X4: dB,X11: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),aa(dB,dB,aa(dB,fun1(dB,dB),app,X4),X24)),X6))
     => ~ ! [X25: type] :
            ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),X4),aa(type,type,aa(type,fun1(type,type),fun,X25),X6)))
           => ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),X24),X25)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_15_typing__elims_I2_J) ).

tff(f1884,plain,
    ( spl28_173
    | ~ spl28_174
    | ~ spl28_13 ),
    inference(avatar_split_clause,[],[f610,f602,f1881,f1878]) ).

tff(f1878,plain,
    ( spl28_173
  <=> ! [X0: bool] : ( fTrue = X0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_173])]) ).

tff(f1881,plain,
    ( spl28_174
  <=> ( fFalse = fTrue ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_174])]) ).

tff(f610,plain,
    ( ! [X0: bool] :
        ( ( fFalse != fTrue )
        | ( fTrue = X0 ) )
    | ~ spl28_13 ),
    inference(equality_factoring,[],[f603]) ).

tff(f1871,plain,
    ( spl28_172
    | ~ spl28_80
    | ~ spl28_171 ),
    inference(avatar_split_clause,[],[f1867,f1863,f975,f1869]) ).

tff(f1863,plain,
    ( spl28_171
  <=> ! [X0: list(type)] :
        ( ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),X0))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),aa(dB,dB,aa(dB,fun1(dB,dB),app,var(i)),a)),foldr(type,type,fun,X0,t1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_171])]) ).

tff(f1867,plain,
    ( ! [X0: list(type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),foldr(type,type,fun,X0,t1)),aa(dB,dB,combc(dB,dB,dB,app,a),var(i))))
        | ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),X0)) )
    | ~ spl28_80
    | ~ spl28_171 ),
    inference(forward_demodulation,[],[f1866,f976]) ).

tff(f1866,plain,
    ( ! [X0: list(type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),foldr(type,type,fun,X0,t1)),aa(dB,dB,aa(dB,fun1(dB,dB),app,var(i)),a)))
        | ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),X0)) )
    | ~ spl28_80
    | ~ spl28_171 ),
    inference(forward_demodulation,[],[f1864,f976]) ).

tff(f1864,plain,
    ( ! [X0: list(type)] :
        ( ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),X0))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),aa(dB,dB,aa(dB,fun1(dB,dB),app,var(i)),a)),foldr(type,type,fun,X0,t1))) )
    | ~ spl28_171 ),
    inference(avatar_component_clause,[],[f1863]) ).

tff(f1865,plain,
    ( spl28_171
    | spl28_1 ),
    inference(avatar_split_clause,[],[f492,f547,f1863]) ).

tff(f547,plain,
    ( spl28_1
  <=> thesis ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_1])]) ).

tff(f492,plain,
    ! [X0: list(type)] :
      ( thesis
      | ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),aa(dB,dB,aa(dB,fun1(dB,dB),app,var(i)),a)),foldr(type,type,fun,X0,t1))) ),
    inference(definition_unfolding,[],[f334,f339]) ).

tff(f339,plain,
    n = i,
    inference(cnf_transformation,[],[f2]) ).

tff(f2,axiom,
    n = i,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_1_True) ).

tff(f334,plain,
    ! [X0: list(type)] :
      ( thesis
      | ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),aa(dB,dB,aa(dB,fun1(dB,dB),app,var(n)),a)),foldr(type,type,fun,X0,t1))) ),
    inference(cnf_transformation,[],[f221]) ).

tff(f221,plain,
    ! [X0: list(type)] :
      ( thesis
      | ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),aa(dB,dB,aa(dB,fun1(dB,dB),app,var(n)),a)),foldr(type,type,fun,X0,t1))) ),
    inference(flattening,[],[f220]) ).

tff(f220,plain,
    ! [X0: list(type)] :
      ( thesis
      | ~ pp(aa(list(type),bool,typings(shift(type,e,i,t),as),X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),aa(dB,dB,aa(dB,fun1(dB,dB),app,var(n)),a)),foldr(type,type,fun,X0,t1))) ),
    inference(ennf_transformation,[],[f119]) ).

tff(f119,plain,
    ! [X0: list(type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),aa(dB,dB,aa(dB,fun1(dB,dB),app,var(n)),a)),foldr(type,type,fun,X0,t1)))
     => ( pp(aa(list(type),bool,typings(shift(type,e,i,t),as),X0))
       => thesis ) ),
    inference(rectify,[],[f115]) ).

tff(f115,axiom,
    ! [X96: list(type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),aa(dB,dB,aa(dB,fun1(dB,dB),app,var(n)),a)),foldr(type,type,fun,X96,t1)))
     => ( pp(aa(list(type),bool,typings(shift(type,e,i,t),as),X96))
       => thesis ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conj_0) ).

tff(f1777,plain,
    spl28_170,
    inference(avatar_split_clause,[],[f475,f1775]) ).

tff(f475,plain,
    ! [X1: $tType,X0: $tType,X2: $tType,X3: X2,X4: fun1(X2,X1),X5: fun1(X2,fun1(X1,X0))] : ( aa(X2,X0,aa(fun1(X2,X1),fun1(X2,X0),aa(fun1(X2,fun1(X1,X0)),fun1(fun1(X2,X1),fun1(X2,X0)),combs(X2,X1,X0),X5),X4),X3) = aa(X1,X0,aa(X2,fun1(X1,X0),X5,X3),aa(X2,X1,X4,X3)) ),
    inference(cnf_transformation,[],[f210]) ).

tff(f210,plain,
    ! [X0: $tType,X1: $tType,X2: $tType,X3: X2,X4: fun1(X2,X1),X5: fun1(X2,fun1(X1,X0))] : ( aa(X2,X0,aa(fun1(X2,X1),fun1(X2,X0),aa(fun1(X2,fun1(X1,X0)),fun1(fun1(X2,X1),fun1(X2,X0)),combs(X2,X1,X0),X5),X4),X3) = aa(X1,X0,aa(X2,fun1(X1,X0),X5,X3),aa(X2,X1,X4,X3)) ),
    inference(rectify,[],[f107]) ).

tff(f107,axiom,
    ! [X2: $tType,X1: $tType,X0: $tType,X94: X0,X95: fun1(X0,X1),X93: fun1(X0,fun1(X1,X2))] : ( aa(X0,X2,aa(fun1(X0,X1),fun1(X0,X2),aa(fun1(X0,fun1(X1,X2)),fun1(fun1(X0,X1),fun1(X0,X2)),combs(X0,X1,X2),X93),X95),X94) = aa(X1,X2,aa(X0,fun1(X1,X2),X93,X94),aa(X0,X1,X95,X94)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_COMBS_1_1_U) ).

tff(f1736,plain,
    ( spl28_169
    | ~ spl28_80
    | ~ spl28_168 ),
    inference(avatar_split_clause,[],[f1732,f1729,f975,f1734]) ).

tff(f1729,plain,
    ( spl28_168
  <=> ! [X1: $tType,X0: $tType,X4: fun1(X1,X0),X3: X1,X2: list(X1)] : ( map(X1,X0,X4,aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2)) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),aa(X1,X0,X4,X3)),map(X1,X0,X4,X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_168])]) ).

tff(f1732,plain,
    ( ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: fun1(X1,X0)] : ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),aa(X1,X0,X4,X3)),map(X1,X0,X4,X2)) = map(X1,X0,X4,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X2),X3)) )
    | ~ spl28_80
    | ~ spl28_168 ),
    inference(forward_demodulation,[],[f1730,f976]) ).

tff(f1730,plain,
    ( ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: fun1(X1,X0)] : ( map(X1,X0,X4,aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2)) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),aa(X1,X0,X4,X3)),map(X1,X0,X4,X2)) )
    | ~ spl28_168 ),
    inference(avatar_component_clause,[],[f1729]) ).

tff(f1731,plain,
    spl28_168,
    inference(avatar_split_clause,[],[f459,f1729]) ).

tff(f459,plain,
    ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: fun1(X1,X0)] : ( map(X1,X0,X4,aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2)) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),aa(X1,X0,X4,X3)),map(X1,X0,X4,X2)) ),
    inference(cnf_transformation,[],[f196]) ).

tff(f196,plain,
    ! [X0: $tType,X1: $tType,X2: list(X1),X3: X1,X4: fun1(X1,X0)] : ( map(X1,X0,X4,aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2)) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),aa(X1,X0,X4,X3)),map(X1,X0,X4,X2)) ),
    inference(rectify,[],[f54]) ).

tff(f54,axiom,
    ! [X0: $tType,X1: $tType,X55: list(X1),X9: X1,X56: fun1(X1,X0)] : ( map(X1,X0,X56,aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X9),X55)) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),aa(X1,X0,X56,X9)),map(X1,X0,X56,X55)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_53_map_Osimps_I2_J) ).

tff(f1725,plain,
    ( spl28_167
    | ~ spl28_80
    | ~ spl28_166 ),
    inference(avatar_split_clause,[],[f1720,f1717,f975,f1723]) ).

tff(f1717,plain,
    ( spl28_166
  <=> ! [X2: fun1(nat,type),X0: list(type),X1: list(dB)] :
        ( listsp(dB,aa(fun1(dB,fun1(type,bool)),fun1(dB,bool),aa(fun1(fun1(type,bool),bool),fun1(fun1(dB,fun1(type,bool)),fun1(dB,bool)),combb(fun1(type,bool),bool,dB),fEx(type)),typing(X2)),X1)
        | ~ pp(aa(list(type),bool,typings(X2,X1),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_166])]) ).

tff(f1720,plain,
    ( ! [X2: fun1(nat,type),X0: list(type),X1: list(dB)] :
        ( listsp(dB,aa(fun1(fun1(type,bool),bool),fun1(dB,bool),combc(fun1(fun1(type,bool),bool),fun1(dB,fun1(type,bool)),fun1(dB,bool),combb(fun1(type,bool),bool,dB),typing(X2)),fEx(type)),X1)
        | ~ pp(aa(list(type),bool,typings(X2,X1),X0)) )
    | ~ spl28_80
    | ~ spl28_166 ),
    inference(forward_demodulation,[],[f1718,f976]) ).

tff(f1718,plain,
    ( ! [X2: fun1(nat,type),X0: list(type),X1: list(dB)] :
        ( listsp(dB,aa(fun1(dB,fun1(type,bool)),fun1(dB,bool),aa(fun1(fun1(type,bool),bool),fun1(fun1(dB,fun1(type,bool)),fun1(dB,bool)),combb(fun1(type,bool),bool,dB),fEx(type)),typing(X2)),X1)
        | ~ pp(aa(list(type),bool,typings(X2,X1),X0)) )
    | ~ spl28_166 ),
    inference(avatar_component_clause,[],[f1717]) ).

tff(f1719,plain,
    spl28_166,
    inference(avatar_split_clause,[],[f414,f1717]) ).

tff(f414,plain,
    ! [X2: fun1(nat,type),X0: list(type),X1: list(dB)] :
      ( listsp(dB,aa(fun1(dB,fun1(type,bool)),fun1(dB,bool),aa(fun1(fun1(type,bool),bool),fun1(fun1(dB,fun1(type,bool)),fun1(dB,bool)),combb(fun1(type,bool),bool,dB),fEx(type)),typing(X2)),X1)
      | ~ pp(aa(list(type),bool,typings(X2,X1),X0)) ),
    inference(cnf_transformation,[],[f235]) ).

tff(f235,plain,
    ! [X0: list(type),X1: list(dB),X2: fun1(nat,type)] :
      ( listsp(dB,aa(fun1(dB,fun1(type,bool)),fun1(dB,bool),aa(fun1(fun1(type,bool),bool),fun1(fun1(dB,fun1(type,bool)),fun1(dB,bool)),combb(fun1(type,bool),bool,dB),fEx(type)),typing(X2)),X1)
      | ~ pp(aa(list(type),bool,typings(X2,X1),X0)) ),
    inference(ennf_transformation,[],[f169]) ).

tff(f169,plain,
    ! [X0: list(type),X1: list(dB),X2: fun1(nat,type)] :
      ( pp(aa(list(type),bool,typings(X2,X1),X0))
     => listsp(dB,aa(fun1(dB,fun1(type,bool)),fun1(dB,bool),aa(fun1(fun1(type,bool),bool),fun1(fun1(dB,fun1(type,bool)),fun1(dB,bool)),combb(fun1(type,bool),bool,dB),fEx(type)),typing(X2)),X1) ),
    inference(rectify,[],[f49]) ).

tff(f49,axiom,
    ! [X13: list(type),X12: list(dB),X11: fun1(nat,type)] :
      ( pp(aa(list(type),bool,typings(X11,X12),X13))
     => listsp(dB,aa(fun1(dB,fun1(type,bool)),fun1(dB,bool),aa(fun1(fun1(type,bool),bool),fun1(fun1(dB,fun1(type,bool)),fun1(dB,bool)),combb(fun1(type,bool),bool,dB),fEx(type)),typing(X11)),X12) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_48_lists__typings) ).

tff(f1708,plain,
    ( spl28_165
    | ~ spl28_80
    | ~ spl28_164 ),
    inference(avatar_split_clause,[],[f1704,f1700,f975,f1706]) ).

tff(f1700,plain,
    ( spl28_164
  <=> ! [X2: list(type),X4: fun1(nat,type),X0: list(dB),X3: dB,X1: type] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,X3,X0)),X1))
        | ~ pp(aa(list(type),bool,typings(X4,X0),X2))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),foldr(type,type,fun,X2,X1))) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_164])]) ).

tff(f1704,plain,
    ( ! [X2: list(type),X3: dB,X0: list(dB),X1: type,X4: fun1(nat,type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),foldr(type,type,fun,X2,X1)),X3))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X1),foldl(dB,dB,app,X3,X0)))
        | ~ pp(aa(list(type),bool,typings(X4,X0),X2)) )
    | ~ spl28_80
    | ~ spl28_164 ),
    inference(forward_demodulation,[],[f1703,f976]) ).

tff(f1703,plain,
    ( ! [X2: list(type),X3: dB,X0: list(dB),X1: type,X4: fun1(nat,type)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X1),foldl(dB,dB,app,X3,X0)))
        | ~ pp(aa(list(type),bool,typings(X4,X0),X2))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),foldr(type,type,fun,X2,X1))) )
    | ~ spl28_80
    | ~ spl28_164 ),
    inference(forward_demodulation,[],[f1701,f976]) ).

tff(f1701,plain,
    ( ! [X2: list(type),X3: dB,X0: list(dB),X1: type,X4: fun1(nat,type)] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,X3,X0)),X1))
        | ~ pp(aa(list(type),bool,typings(X4,X0),X2))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),foldr(type,type,fun,X2,X1))) )
    | ~ spl28_164 ),
    inference(avatar_component_clause,[],[f1700]) ).

tff(f1702,plain,
    spl28_164,
    inference(avatar_split_clause,[],[f464,f1700]) ).

tff(f464,plain,
    ! [X2: list(type),X3: dB,X0: list(dB),X1: type,X4: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,X3,X0)),X1))
      | ~ pp(aa(list(type),bool,typings(X4,X0),X2))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),foldr(type,type,fun,X2,X1))) ),
    inference(cnf_transformation,[],[f254]) ).

tff(f254,plain,
    ! [X0: list(dB),X1: type,X2: list(type),X3: dB,X4: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,X3,X0)),X1))
      | ~ pp(aa(list(type),bool,typings(X4,X0),X2))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),foldr(type,type,fun,X2,X1))) ),
    inference(flattening,[],[f253]) ).

tff(f253,plain,
    ! [X0: list(dB),X1: type,X2: list(type),X3: dB,X4: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,X3,X0)),X1))
      | ~ pp(aa(list(type),bool,typings(X4,X0),X2))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),foldr(type,type,fun,X2,X1))) ),
    inference(ennf_transformation,[],[f201]) ).

tff(f201,plain,
    ! [X0: list(dB),X1: type,X2: list(type),X3: dB,X4: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),foldr(type,type,fun,X2,X1)))
     => ( pp(aa(list(type),bool,typings(X4,X0),X2))
       => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,X3,X0)),X1)) ) ),
    inference(rectify,[],[f10]) ).

tff(f10,axiom,
    ! [X12: list(dB),X6: type,X13: list(type),X4: dB,X11: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),X4),foldr(type,type,fun,X13,X6)))
     => ( pp(aa(list(type),bool,typings(X11,X12),X13))
       => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),foldl(dB,dB,app,X4,X12)),X6)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_9_list__app__typeI) ).

tff(f1693,plain,
    ( spl28_163
    | ~ spl28_80
    | ~ spl28_162 ),
    inference(avatar_split_clause,[],[f1689,f1685,f975,f1691]) ).

tff(f1685,plain,
    ( spl28_162
  <=> ! [X0: type,X3: fun1(nat,type),X2: nat,X1: list(dB)] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),var(X2)),foldr(type,type,fun,sK17(X0,X1,X2,X3),X0)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,var(X2),X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_162])]) ).

tff(f1689,plain,
    ( ! [X2: nat,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,var(X2),X1)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),foldr(type,type,fun,sK17(X0,X1,X2,X3),X0)),var(X2))) )
    | ~ spl28_80
    | ~ spl28_162 ),
    inference(forward_demodulation,[],[f1688,f976]) ).

tff(f1688,plain,
    ( ! [X2: nat,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),foldr(type,type,fun,sK17(X0,X1,X2,X3),X0)),var(X2)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,var(X2),X1)),X0)) )
    | ~ spl28_80
    | ~ spl28_162 ),
    inference(forward_demodulation,[],[f1686,f976]) ).

tff(f1686,plain,
    ( ! [X2: nat,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),var(X2)),foldr(type,type,fun,sK17(X0,X1,X2,X3),X0)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,var(X2),X1)),X0)) )
    | ~ spl28_162 ),
    inference(avatar_component_clause,[],[f1685]) ).

tff(f1687,plain,
    spl28_162,
    inference(avatar_split_clause,[],[f436,f1685]) ).

tff(f436,plain,
    ! [X2: nat,X3: fun1(nat,type),X0: type,X1: list(dB)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),var(X2)),foldr(type,type,fun,sK17(X0,X1,X2,X3),X0)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,var(X2),X1)),X0)) ),
    inference(cnf_transformation,[],[f303]) ).

tff(f303,plain,
    ! [X0: type,X1: list(dB),X2: nat,X3: fun1(nat,type)] :
      ( ( pp(aa(list(type),bool,typings(X3,X1),sK17(X0,X1,X2,X3)))
        & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),var(X2)),foldr(type,type,fun,sK17(X0,X1,X2,X3),X0))) )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,var(X2),X1)),X0)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK17])],[f247,f302]) ).

tff(f302,plain,
    ! [X0: type,X1: list(dB),X2: nat,X3: fun1(nat,type)] :
      ( ? [X4: list(type)] :
          ( pp(aa(list(type),bool,typings(X3,X1),X4))
          & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),var(X2)),foldr(type,type,fun,X4,X0))) )
     => ( pp(aa(list(type),bool,typings(X3,X1),sK17(X0,X1,X2,X3)))
        & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),var(X2)),foldr(type,type,fun,sK17(X0,X1,X2,X3),X0))) ) ),
    introduced(choice_axiom,[]) ).

tff(f247,plain,
    ! [X0: type,X1: list(dB),X2: nat,X3: fun1(nat,type)] :
      ( ? [X4: list(type)] :
          ( pp(aa(list(type),bool,typings(X3,X1),X4))
          & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),var(X2)),foldr(type,type,fun,X4,X0))) )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,var(X2),X1)),X0)) ),
    inference(ennf_transformation,[],[f186]) ).

tff(f186,plain,
    ! [X0: type,X1: list(dB),X2: nat,X3: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,var(X2),X1)),X0))
     => ~ ! [X4: list(type)] :
            ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),var(X2)),foldr(type,type,fun,X4,X0)))
           => ~ pp(aa(list(type),bool,typings(X3,X1),X4)) ) ),
    inference(rectify,[],[f17]) ).

tff(f17,axiom,
    ! [X6: type,X12: list(dB),X10: nat,X11: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),foldl(dB,dB,app,var(X10),X12)),X6))
     => ~ ! [X26: list(type)] :
            ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),var(X10)),foldr(type,type,fun,X26,X6)))
           => ~ pp(aa(list(type),bool,typings(X11,X12),X26)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_16_var__app__typesE) ).

tff(f1677,plain,
    ( spl28_161
    | ~ spl28_80
    | ~ spl28_160 ),
    inference(avatar_split_clause,[],[f1673,f1668,f975,f1675]) ).

tff(f1668,plain,
    ( spl28_160
  <=> ! [X0: type,X3: fun1(nat,type),X2: type,X1: dB] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),abs(X1)),aa(type,type,aa(type,fun1(type,type),fun,X2),X0)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,zero_zero(nat),X2)),X1),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_160])]) ).

tff(f1673,plain,
    ( ! [X2: type,X3: fun1(nat,type),X0: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X3,zero_zero(nat),X2)),X0),X1))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),aa(type,type,combc(type,type,type,fun,X0),X2)),abs(X1))) )
    | ~ spl28_80
    | ~ spl28_160 ),
    inference(forward_demodulation,[],[f1672,f976]) ).

tff(f1672,plain,
    ( ! [X2: type,X3: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),aa(type,type,combc(type,type,type,fun,X0),X2)),abs(X1)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,zero_zero(nat),X2)),X1),X0)) )
    | ~ spl28_80
    | ~ spl28_160 ),
    inference(forward_demodulation,[],[f1671,f976]) ).

tff(f1671,plain,
    ( ! [X2: type,X3: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),aa(type,type,aa(type,fun1(type,type),fun,X2),X0)),abs(X1)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,zero_zero(nat),X2)),X1),X0)) )
    | ~ spl28_80
    | ~ spl28_160 ),
    inference(forward_demodulation,[],[f1669,f976]) ).

tff(f1669,plain,
    ( ! [X2: type,X3: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),abs(X1)),aa(type,type,aa(type,fun1(type,type),fun,X2),X0)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,zero_zero(nat),X2)),X1),X0)) )
    | ~ spl28_160 ),
    inference(avatar_component_clause,[],[f1668]) ).

tff(f1670,plain,
    spl28_160,
    inference(avatar_split_clause,[],[f435,f1668]) ).

tff(f435,plain,
    ! [X2: type,X3: fun1(nat,type),X0: type,X1: dB] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),abs(X1)),aa(type,type,aa(type,fun1(type,type),fun,X2),X0)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,zero_zero(nat),X2)),X1),X0)) ),
    inference(cnf_transformation,[],[f246]) ).

tff(f246,plain,
    ! [X0: type,X1: dB,X2: type,X3: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),abs(X1)),aa(type,type,aa(type,fun1(type,type),fun,X2),X0)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,zero_zero(nat),X2)),X1),X0)) ),
    inference(ennf_transformation,[],[f185]) ).

tff(f185,plain,
    ! [X0: type,X1: dB,X2: type,X3: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X3,zero_zero(nat),X2)),X1),X0))
     => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),abs(X1)),aa(type,type,aa(type,fun1(type,type),fun,X2),X0))) ),
    inference(rectify,[],[f82]) ).

tff(f82,axiom,
    ! [X5: type,X4: dB,X6: type,X8: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X8,zero_zero(nat),X6)),X4),X5))
     => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X8),abs(X4)),aa(type,type,aa(type,fun1(type,type),fun,X6),X5))) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_81_Abs) ).

tff(f1665,plain,
    ( spl28_159
    | ~ spl28_80
    | ~ spl28_158 ),
    inference(avatar_split_clause,[],[f1661,f1657,f975,f1663]) ).

tff(f1663,plain,
    ( spl28_159
  <=> ! [X0: nat,X3: dB,X2: dB,X1: dB] :
        ( beta(aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X0),X1),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X0),X1))
        | ~ beta(X3,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_159])]) ).

tff(f1657,plain,
    ( spl28_158
  <=> ! [X0: nat,X3: dB,X2: dB,X1: dB] :
        ( beta(aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),X0))
        | ~ beta(X3,X2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_158])]) ).

tff(f1661,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: dB] :
        ( beta(aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X0),X1),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X0),X1))
        | ~ beta(X3,X2) )
    | ~ spl28_80
    | ~ spl28_158 ),
    inference(forward_demodulation,[],[f1660,f976]) ).

tff(f1660,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: dB] :
        ( beta(aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X0),X1))
        | ~ beta(X3,X2) )
    | ~ spl28_80
    | ~ spl28_158 ),
    inference(forward_demodulation,[],[f1658,f976]) ).

tff(f1658,plain,
    ( ! [X2: dB,X3: dB,X0: nat,X1: dB] :
        ( beta(aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),X0))
        | ~ beta(X3,X2) )
    | ~ spl28_158 ),
    inference(avatar_component_clause,[],[f1657]) ).

tff(f1659,plain,
    spl28_158,
    inference(avatar_split_clause,[],[f429,f1657]) ).

tff(f429,plain,
    ! [X2: dB,X3: dB,X0: nat,X1: dB] :
      ( beta(aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),X0))
      | ~ beta(X3,X2) ),
    inference(cnf_transformation,[],[f241]) ).

tff(f241,plain,
    ! [X0: nat,X1: dB,X2: dB,X3: dB] :
      ( beta(aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),X0))
      | ~ beta(X3,X2) ),
    inference(ennf_transformation,[],[f181]) ).

tff(f181,plain,
    ! [X0: nat,X1: dB,X2: dB,X3: dB] :
      ( beta(X3,X2)
     => beta(aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X3),X1),X0),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X1),X0)) ),
    inference(rectify,[],[f98]) ).

tff(f98,axiom,
    ! [X28: nat,X29: dB,X48: dB,X51: dB] :
      ( beta(X51,X48)
     => beta(aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X51),X29),X28),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X48),X29),X28)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_97_subst__preserves__beta) ).

tff(f1651,plain,
    ( spl28_157
    | ~ spl28_80
    | ~ spl28_156 ),
    inference(avatar_split_clause,[],[f1647,f1643,f975,f1649]) ).

tff(f1643,plain,
    ( spl28_156
  <=> ! [X2: dB,X0: nat,X1: list(dB)] : ( aa(nat,dB,aa(dB,fun1(nat,dB),lift,foldl(dB,dB,app,X2,X1)),X0) = foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0),map(dB,dB,combc(dB,nat,dB,lift,X0),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_156])]) ).

tff(f1647,plain,
    ( ! [X2: dB,X0: nat,X1: list(dB)] : ( foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,lift,X0),X2),map(dB,dB,combc(dB,nat,dB,lift,X0),X1)) = aa(dB,dB,combc(dB,nat,dB,lift,X0),foldl(dB,dB,app,X2,X1)) )
    | ~ spl28_80
    | ~ spl28_156 ),
    inference(forward_demodulation,[],[f1646,f976]) ).

tff(f1646,plain,
    ( ! [X2: dB,X0: nat,X1: list(dB)] : ( aa(nat,dB,aa(dB,fun1(nat,dB),lift,foldl(dB,dB,app,X2,X1)),X0) = foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,lift,X0),X2),map(dB,dB,combc(dB,nat,dB,lift,X0),X1)) )
    | ~ spl28_80
    | ~ spl28_156 ),
    inference(forward_demodulation,[],[f1644,f976]) ).

tff(f1644,plain,
    ( ! [X2: dB,X0: nat,X1: list(dB)] : ( aa(nat,dB,aa(dB,fun1(nat,dB),lift,foldl(dB,dB,app,X2,X1)),X0) = foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0),map(dB,dB,combc(dB,nat,dB,lift,X0),X1)) )
    | ~ spl28_156 ),
    inference(avatar_component_clause,[],[f1643]) ).

tff(f1645,plain,
    spl28_156,
    inference(avatar_split_clause,[],[f403,f1643]) ).

tff(f403,plain,
    ! [X2: dB,X0: nat,X1: list(dB)] : ( aa(nat,dB,aa(dB,fun1(nat,dB),lift,foldl(dB,dB,app,X2,X1)),X0) = foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0),map(dB,dB,combc(dB,nat,dB,lift,X0),X1)) ),
    inference(cnf_transformation,[],[f158]) ).

tff(f158,plain,
    ! [X0: nat,X1: list(dB),X2: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),lift,foldl(dB,dB,app,X2,X1)),X0) = foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0),map(dB,dB,combc(dB,nat,dB,lift,X0),X1)) ),
    inference(rectify,[],[f62]) ).

tff(f62,axiom,
    ! [X10: nat,X12: list(dB),X4: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),lift,foldl(dB,dB,app,X4,X12)),X10) = foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X4),X10),map(dB,dB,combc(dB,nat,dB,lift,X10),X12)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_61_lift__map) ).

tff(f1632,plain,
    ( spl28_155
    | ~ spl28_80
    | ~ spl28_154 ),
    inference(avatar_split_clause,[],[f1628,f1624,f975,f1630]) ).

tff(f1624,plain,
    ( spl28_154
  <=> ! [X4: fun1(nat,type),X0: type,X3: nat,X2: list(dB),X1: type] :
        ( ( X0 = X1 )
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,var(X3),X2)),X0))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,var(X3),X2)),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_154])]) ).

tff(f1628,plain,
    ( ! [X2: list(dB),X3: nat,X0: type,X1: type,X4: fun1(nat,type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X1),foldl(dB,dB,app,var(X3),X2)))
        | ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X0),foldl(dB,dB,app,var(X3),X2)))
        | ( X0 = X1 ) )
    | ~ spl28_80
    | ~ spl28_154 ),
    inference(forward_demodulation,[],[f1627,f976]) ).

tff(f1627,plain,
    ( ! [X2: list(dB),X3: nat,X0: type,X1: type,X4: fun1(nat,type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X0),foldl(dB,dB,app,var(X3),X2)))
        | ( X0 = X1 )
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,var(X3),X2)),X1)) )
    | ~ spl28_80
    | ~ spl28_154 ),
    inference(forward_demodulation,[],[f1625,f976]) ).

tff(f1625,plain,
    ( ! [X2: list(dB),X3: nat,X0: type,X1: type,X4: fun1(nat,type)] :
        ( ( X0 = X1 )
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,var(X3),X2)),X0))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,var(X3),X2)),X1)) )
    | ~ spl28_154 ),
    inference(avatar_component_clause,[],[f1624]) ).

tff(f1626,plain,
    spl28_154,
    inference(avatar_split_clause,[],[f465,f1624]) ).

tff(f465,plain,
    ! [X2: list(dB),X3: nat,X0: type,X1: type,X4: fun1(nat,type)] :
      ( ( X0 = X1 )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,var(X3),X2)),X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,var(X3),X2)),X1)) ),
    inference(cnf_transformation,[],[f256]) ).

tff(f256,plain,
    ! [X0: type,X1: type,X2: list(dB),X3: nat,X4: fun1(nat,type)] :
      ( ( X0 = X1 )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,var(X3),X2)),X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,var(X3),X2)),X1)) ),
    inference(flattening,[],[f255]) ).

tff(f255,plain,
    ! [X0: type,X1: type,X2: list(dB),X3: nat,X4: fun1(nat,type)] :
      ( ( X0 = X1 )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,var(X3),X2)),X0))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,var(X3),X2)),X1)) ),
    inference(ennf_transformation,[],[f202]) ).

tff(f202,plain,
    ! [X0: type,X1: type,X2: list(dB),X3: nat,X4: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,var(X3),X2)),X1))
     => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),foldl(dB,dB,app,var(X3),X2)),X0))
       => ( X0 = X1 ) ) ),
    inference(rectify,[],[f21]) ).

tff(f21,axiom,
    ! [X5: type,X6: type,X12: list(dB),X10: nat,X11: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),foldl(dB,dB,app,var(X10),X12)),X6))
     => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),foldl(dB,dB,app,var(X10),X12)),X5))
       => ( X5 = X6 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_20_var__app__type__eq) ).

tff(f1618,plain,
    ( spl28_153
    | ~ spl28_18
    | ~ spl28_28 ),
    inference(avatar_split_clause,[],[f686,f681,f629,f1616]) ).

tff(f686,plain,
    ( ! [X0: dB] :
        ( sP1(abs(X0))
        | ~ sP1(X0) )
    | ~ spl28_18
    | ~ spl28_28 ),
    inference(resolution,[],[f682,f630]) ).

tff(f1614,plain,
    ( spl28_152
    | ~ spl28_80
    | ~ spl28_151 ),
    inference(avatar_split_clause,[],[f1610,f1605,f975,f1612]) ).

tff(f1605,plain,
    ( spl28_151
  <=> ! [X4: fun1(nat,type),X0: type,X3: dB,X2: type,X1: nat] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X4,X1,X0)),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X3),X1)),X2))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_151])]) ).

tff(f1610,plain,
    ( ! [X2: type,X3: dB,X0: type,X1: nat,X4: fun1(nat,type)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X4),X2),X3))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X4,X1,X0)),X2),aa(dB,dB,combc(dB,nat,dB,lift,X1),X3))) )
    | ~ spl28_80
    | ~ spl28_151 ),
    inference(forward_demodulation,[],[f1609,f976]) ).

tff(f1609,plain,
    ( ! [X2: type,X3: dB,X0: type,X1: nat,X4: fun1(nat,type)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X4,X1,X0)),X2),aa(dB,dB,combc(dB,nat,dB,lift,X1),X3)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),X2)) )
    | ~ spl28_80
    | ~ spl28_151 ),
    inference(forward_demodulation,[],[f1608,f976]) ).

tff(f1608,plain,
    ( ! [X2: type,X3: dB,X0: type,X1: nat,X4: fun1(nat,type)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X4,X1,X0)),X2),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X3),X1)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),X2)) )
    | ~ spl28_80
    | ~ spl28_151 ),
    inference(forward_demodulation,[],[f1606,f976]) ).

tff(f1606,plain,
    ( ! [X2: type,X3: dB,X0: type,X1: nat,X4: fun1(nat,type)] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X4,X1,X0)),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X3),X1)),X2))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),X2)) )
    | ~ spl28_151 ),
    inference(avatar_component_clause,[],[f1605]) ).

tff(f1607,plain,
    spl28_151,
    inference(avatar_split_clause,[],[f463,f1605]) ).

tff(f463,plain,
    ! [X2: type,X3: dB,X0: type,X1: nat,X4: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X4,X1,X0)),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X3),X1)),X2))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),X2)) ),
    inference(cnf_transformation,[],[f252]) ).

tff(f252,plain,
    ! [X0: type,X1: nat,X2: type,X3: dB,X4: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X4,X1,X0)),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X3),X1)),X2))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),X2)) ),
    inference(ennf_transformation,[],[f200]) ).

tff(f200,plain,
    ! [X0: type,X1: nat,X2: type,X3: dB,X4: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X4),X3),X2))
     => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X4,X1,X0)),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X3),X1)),X2)) ),
    inference(rectify,[],[f65]) ).

tff(f65,axiom,
    ! [X5: type,X10: nat,X6: type,X4: dB,X11: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),X4),X6))
     => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X11,X10,X5)),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X4),X10)),X6)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_64_lift__type) ).

tff(f1599,plain,
    ( spl28_150
    | ~ spl28_80
    | ~ spl28_149 ),
    inference(avatar_split_clause,[],[f1595,f1590,f975,f1597]) ).

tff(f1590,plain,
    ( spl28_149
  <=> ! [X0: type,X3: fun1(nat,type),X2: dB,X1: dB] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X1),sK18(X0,X1,X2,X3)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_149])]) ).

tff(f1595,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),aa(dB,dB,combc(dB,dB,dB,app,X1),X2)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),sK18(X0,X1,X2,X3)),X1)) )
    | ~ spl28_80
    | ~ spl28_149 ),
    inference(forward_demodulation,[],[f1594,f976]) ).

tff(f1594,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),sK18(X0,X1,X2,X3)),X1)) )
    | ~ spl28_80
    | ~ spl28_149 ),
    inference(forward_demodulation,[],[f1593,f976]) ).

tff(f1593,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),sK18(X0,X1,X2,X3)),X1))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0)) )
    | ~ spl28_80
    | ~ spl28_149 ),
    inference(forward_demodulation,[],[f1591,f976]) ).

tff(f1591,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X1),sK18(X0,X1,X2,X3)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0)) )
    | ~ spl28_149 ),
    inference(avatar_component_clause,[],[f1590]) ).

tff(f1592,plain,
    spl28_149,
    inference(avatar_split_clause,[],[f439,f1590]) ).

tff(f439,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: type,X1: dB] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X1),sK18(X0,X1,X2,X3)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1)),X0)) ),
    inference(cnf_transformation,[],[f305]) ).

tff(f1578,plain,
    ( spl28_148
    | ~ spl28_80
    | ~ spl28_147 ),
    inference(avatar_split_clause,[],[f1574,f1570,f975,f1576]) ).

tff(f1570,plain,
    ( spl28_147
  <=> ! [X0: type,X3: fun1(nat,type),X2: dB,X1: list(dB)] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,sK16(X0,X1,X2,X3),X0)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_147])]) ).

tff(f1574,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,X2,X1)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),foldr(type,type,fun,sK16(X0,X1,X2,X3),X0)),X2)) )
    | ~ spl28_80
    | ~ spl28_147 ),
    inference(forward_demodulation,[],[f1573,f976]) ).

tff(f1573,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),foldr(type,type,fun,sK16(X0,X1,X2,X3),X0)),X2))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) )
    | ~ spl28_80
    | ~ spl28_147 ),
    inference(forward_demodulation,[],[f1571,f976]) ).

tff(f1571,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,sK16(X0,X1,X2,X3),X0)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) )
    | ~ spl28_147 ),
    inference(avatar_component_clause,[],[f1570]) ).

tff(f1572,plain,
    spl28_147,
    inference(avatar_split_clause,[],[f433,f1570]) ).

tff(f433,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,sK16(X0,X1,X2,X3),X0)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) ),
    inference(cnf_transformation,[],[f301]) ).

tff(f301,plain,
    ! [X0: type,X1: list(dB),X2: dB,X3: fun1(nat,type)] :
      ( ( pp(aa(list(type),bool,typings(X3,X1),sK16(X0,X1,X2,X3)))
        & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,sK16(X0,X1,X2,X3),X0))) )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK16])],[f245,f300]) ).

tff(f300,plain,
    ! [X0: type,X1: list(dB),X2: dB,X3: fun1(nat,type)] :
      ( ? [X4: list(type)] :
          ( pp(aa(list(type),bool,typings(X3,X1),X4))
          & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,X4,X0))) )
     => ( pp(aa(list(type),bool,typings(X3,X1),sK16(X0,X1,X2,X3)))
        & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,sK16(X0,X1,X2,X3),X0))) ) ),
    introduced(choice_axiom,[]) ).

tff(f245,plain,
    ! [X0: type,X1: list(dB),X2: dB,X3: fun1(nat,type)] :
      ( ? [X4: list(type)] :
          ( pp(aa(list(type),bool,typings(X3,X1),X4))
          & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,X4,X0))) )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) ),
    inference(ennf_transformation,[],[f184]) ).

tff(f184,plain,
    ! [X0: type,X1: list(dB),X2: dB,X3: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0))
     => ? [X4: list(type)] :
          ( pp(aa(list(type),bool,typings(X3,X1),X4))
          & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,X4,X0))) ) ),
    inference(rectify,[],[f27]) ).

tff(f27,axiom,
    ! [X6: type,X12: list(dB),X4: dB,X11: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),foldl(dB,dB,app,X4,X12)),X6))
     => ? [X26: list(type)] :
          ( pp(aa(list(type),bool,typings(X11,X12),X26))
          & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),X4),foldr(type,type,fun,X26,X6))) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_26_list__app__typeD) ).

tff(f1558,plain,
    ( spl28_146
    | ~ spl28_80
    | ~ spl28_144 ),
    inference(avatar_split_clause,[],[f1550,f1546,f975,f1556]) ).

tff(f1546,plain,
    ( spl28_144
  <=> ! [X0: type,X3: fun1(nat,type),X2: dB,X1: list(dB)] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,sK15(X0,X1,X2,X3),X0)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_144])]) ).

tff(f1550,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,X2,X1)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),foldr(type,type,fun,sK15(X0,X1,X2,X3),X0)),X2)) )
    | ~ spl28_80
    | ~ spl28_144 ),
    inference(forward_demodulation,[],[f1549,f976]) ).

tff(f1549,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),foldr(type,type,fun,sK15(X0,X1,X2,X3),X0)),X2))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) )
    | ~ spl28_80
    | ~ spl28_144 ),
    inference(forward_demodulation,[],[f1547,f976]) ).

tff(f1547,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,sK15(X0,X1,X2,X3),X0)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) )
    | ~ spl28_144 ),
    inference(avatar_component_clause,[],[f1546]) ).

tff(f1554,plain,
    ( spl28_145
    | ~ spl28_17
    | ~ spl28_26 ),
    inference(avatar_split_clause,[],[f684,f673,f625,f1552]) ).

tff(f1552,plain,
    ( spl28_145
  <=> ! [X0: dB] :
        ( ~ sP0(X0)
        | sP1(sK9(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_145])]) ).

tff(f684,plain,
    ( ! [X0: dB] :
        ( ~ sP0(X0)
        | sP1(sK9(X0)) )
    | ~ spl28_17
    | ~ spl28_26 ),
    inference(resolution,[],[f674,f626]) ).

tff(f1548,plain,
    spl28_144,
    inference(avatar_split_clause,[],[f431,f1546]) ).

tff(f431,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,sK15(X0,X1,X2,X3),X0)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) ),
    inference(cnf_transformation,[],[f299]) ).

tff(f299,plain,
    ! [X0: type,X1: list(dB),X2: dB,X3: fun1(nat,type)] :
      ( ( pp(aa(list(type),bool,typings(X3,X1),sK15(X0,X1,X2,X3)))
        & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,sK15(X0,X1,X2,X3),X0))) )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK15])],[f244,f298]) ).

tff(f298,plain,
    ! [X0: type,X1: list(dB),X2: dB,X3: fun1(nat,type)] :
      ( ? [X4: list(type)] :
          ( pp(aa(list(type),bool,typings(X3,X1),X4))
          & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,X4,X0))) )
     => ( pp(aa(list(type),bool,typings(X3,X1),sK15(X0,X1,X2,X3)))
        & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,sK15(X0,X1,X2,X3),X0))) ) ),
    introduced(choice_axiom,[]) ).

tff(f244,plain,
    ! [X0: type,X1: list(dB),X2: dB,X3: fun1(nat,type)] :
      ( ? [X4: list(type)] :
          ( pp(aa(list(type),bool,typings(X3,X1),X4))
          & pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,X4,X0))) )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) ),
    inference(ennf_transformation,[],[f183]) ).

tff(f183,plain,
    ! [X0: type,X1: list(dB),X2: dB,X3: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0))
     => ~ ! [X4: list(type)] :
            ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),foldr(type,type,fun,X4,X0)))
           => ~ pp(aa(list(type),bool,typings(X3,X1),X4)) ) ),
    inference(rectify,[],[f26]) ).

tff(f26,axiom,
    ! [X6: type,X12: list(dB),X4: dB,X11: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),foldl(dB,dB,app,X4,X12)),X6))
     => ~ ! [X26: list(type)] :
            ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),X4),foldr(type,type,fun,X26,X6)))
           => ~ pp(aa(list(type),bool,typings(X11,X12),X26)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_25_list__app__typeE) ).

tff(f1519,plain,
    spl28_143,
    inference(avatar_split_clause,[],[f474,f1517]) ).

tff(f474,plain,
    ! [X1: $tType,X0: $tType,X2: $tType,X3: X2,X4: fun1(X2,X1),X5: fun1(X1,X0)] : ( aa(X2,X0,aa(fun1(X2,X1),fun1(X2,X0),aa(fun1(X1,X0),fun1(fun1(X2,X1),fun1(X2,X0)),combb(X1,X0,X2),X5),X4),X3) = aa(X1,X0,X5,aa(X2,X1,X4,X3)) ),
    inference(cnf_transformation,[],[f209]) ).

tff(f209,plain,
    ! [X0: $tType,X1: $tType,X2: $tType,X3: X2,X4: fun1(X2,X1),X5: fun1(X1,X0)] : ( aa(X2,X0,aa(fun1(X2,X1),fun1(X2,X0),aa(fun1(X1,X0),fun1(fun1(X2,X1),fun1(X2,X0)),combb(X1,X0,X2),X5),X4),X3) = aa(X1,X0,X5,aa(X2,X1,X4,X3)) ),
    inference(rectify,[],[f104]) ).

tff(f104,axiom,
    ! [X2: $tType,X1: $tType,X0: $tType,X94: X0,X95: fun1(X0,X1),X93: fun1(X1,X2)] : ( aa(X0,X2,aa(fun1(X0,X1),fun1(X0,X2),aa(fun1(X1,X2),fun1(fun1(X0,X1),fun1(X0,X2)),combb(X1,X2,X0),X93),X95),X94) = aa(X1,X2,X93,aa(X0,X1,X95,X94)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_COMBB_1_1_U) ).

tff(f1515,plain,
    spl28_142,
    inference(avatar_split_clause,[],[f468,f1513]) ).

tff(f468,plain,
    ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0),X4: X0] :
      ( ( X1 = X3 )
      | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1) != aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3) ) ),
    inference(cnf_transformation,[],[f320]) ).

tff(f320,plain,
    ! [X0: $tType,X1: list(X0),X2: X0,X3: list(X0),X4: X0] :
      ( ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3) )
        | ( X1 != X3 )
        | ( X2 != X4 ) )
      & ( ( ( X1 = X3 )
          & ( X2 = X4 ) )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1) != aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3) ) ) ),
    inference(flattening,[],[f319]) ).

tff(f319,plain,
    ! [X0: $tType,X1: list(X0),X2: X0,X3: list(X0),X4: X0] :
      ( ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3) )
        | ( X1 != X3 )
        | ( X2 != X4 ) )
      & ( ( ( X1 = X3 )
          & ( X2 = X4 ) )
        | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1) != aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3) ) ) ),
    inference(nnf_transformation,[],[f204]) ).

tff(f204,plain,
    ! [X0: $tType,X1: list(X0),X2: X0,X3: list(X0),X4: X0] :
      ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3) )
    <=> ( ( X1 = X3 )
        & ( X2 = X4 ) ) ),
    inference(rectify,[],[f31]) ).

tff(f31,axiom,
    ! [X0: $tType,X43: list(X0),X44: X0,X45: list(X0),X46: X0] :
      ( ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X46),X45) = aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X44),X43) )
    <=> ( ( X43 = X45 )
        & ( X44 = X46 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_30_list_Oinject) ).

tff(f1501,plain,
    ( spl28_141
    | ~ spl28_80
    | ~ spl28_140 ),
    inference(avatar_split_clause,[],[f1497,f1493,f975,f1499]) ).

tff(f1493,plain,
    ( spl28_140
  <=> ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),sK13(X0,X1,X2))),X1),sK14(X0,X1,X2)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_140])]) ).

tff(f1497,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X2),X0),abs(X1)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X2,zero_zero(nat),sK13(X0,X1,X2))),sK14(X0,X1,X2)),X1)) )
    | ~ spl28_80
    | ~ spl28_140 ),
    inference(forward_demodulation,[],[f1496,f976]) ).

tff(f1496,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X2,zero_zero(nat),sK13(X0,X1,X2))),sK14(X0,X1,X2)),X1))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) )
    | ~ spl28_80
    | ~ spl28_140 ),
    inference(forward_demodulation,[],[f1494,f976]) ).

tff(f1494,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),sK13(X0,X1,X2))),X1),sK14(X0,X1,X2)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) )
    | ~ spl28_140 ),
    inference(avatar_component_clause,[],[f1493]) ).

tff(f1495,plain,
    spl28_140,
    inference(avatar_split_clause,[],[f417,f1493]) ).

tff(f417,plain,
    ! [X2: fun1(nat,type),X0: type,X1: dB] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),sK13(X0,X1,X2))),X1),sK14(X0,X1,X2)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) ),
    inference(cnf_transformation,[],[f295]) ).

tff(f295,plain,
    ! [X0: type,X1: dB,X2: fun1(nat,type)] :
      ( ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),sK13(X0,X1,X2))),X1),sK14(X0,X1,X2)))
        & ( aa(type,type,aa(type,fun1(type,type),fun,sK13(X0,X1,X2)),sK14(X0,X1,X2)) = X0 ) )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK13,sK14])],[f237,f294]) ).

tff(f294,plain,
    ! [X0: type,X1: dB,X2: fun1(nat,type)] :
      ( ? [X3: type,X4: type] :
          ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),X3)),X1),X4))
          & ( aa(type,type,aa(type,fun1(type,type),fun,X3),X4) = X0 ) )
     => ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),sK13(X0,X1,X2))),X1),sK14(X0,X1,X2)))
        & ( aa(type,type,aa(type,fun1(type,type),fun,sK13(X0,X1,X2)),sK14(X0,X1,X2)) = X0 ) ) ),
    introduced(choice_axiom,[]) ).

tff(f237,plain,
    ! [X0: type,X1: dB,X2: fun1(nat,type)] :
      ( ? [X3: type,X4: type] :
          ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),X3)),X1),X4))
          & ( aa(type,type,aa(type,fun1(type,type),fun,X3),X4) = X0 ) )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) ),
    inference(ennf_transformation,[],[f171]) ).

tff(f171,plain,
    ! [X0: type,X1: dB,X2: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0))
     => ~ ! [X3: type,X4: type] :
            ( ( aa(type,type,aa(type,fun1(type,type),fun,X3),X4) = X0 )
           => ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),X3)),X1),X4)) ) ),
    inference(rectify,[],[f89]) ).

tff(f89,axiom,
    ! [X6: type,X4: dB,X11: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),abs(X4)),X6))
     => ~ ! [X25: type,X85: type] :
            ( ( aa(type,type,aa(type,fun1(type,type),fun,X25),X85) = X6 )
           => ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X11,zero_zero(nat),X25)),X4),X85)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_88_typing__elims_I3_J) ).

tff(f1451,plain,
    spl28_139,
    inference(avatar_split_clause,[],[f484,f1449]) ).

tff(f484,plain,
    ! [X1: $tType,X0: $tType,X2: list(X1),X3: fun1(X1,X0),X4: list(X0),X5: X0] :
      ( ( map(X1,X0,X3,sK26(X0,X1,X2,X3,X4,X5)) = X4 )
      | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) != map(X1,X0,X3,X2) ) ),
    inference(cnf_transformation,[],[f330]) ).

tff(f1447,plain,
    spl28_138,
    inference(avatar_split_clause,[],[f480,f1445]) ).

tff(f480,plain,
    ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: list(X0),X5: fun1(X0,X1)] :
      ( ( map(X0,X1,X5,sK24(X0,X1,X2,X3,X4,X5)) = X2 )
      | ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) != map(X0,X1,X5,X4) ) ),
    inference(cnf_transformation,[],[f326]) ).

tff(f1443,plain,
    spl28_137,
    inference(avatar_split_clause,[],[f467,f1441]) ).

tff(f467,plain,
    ! [X0: $tType,X2: X0,X3: list(X0),X1: list(X0),X4: X0] :
      ( ( X2 = X4 )
      | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X2),X1) != aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3) ) ),
    inference(cnf_transformation,[],[f320]) ).

tff(f1362,plain,
    spl28_136,
    inference(avatar_split_clause,[],[f528,f1360]) ).

tff(f528,plain,
    ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: X0,X5: fun1(X0,fun1(X1,X0))] : ( foldl(X0,X1,X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X4),X3),X2) = foldl(X0,X1,X5,X4,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X2),X3)) ),
    inference(forward_demodulation,[],[f473,f470]) ).

tff(f473,plain,
    ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: X0,X5: fun1(X0,fun1(X1,X0))] : ( foldl(X0,X1,X5,X4,aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2)) = foldl(X0,X1,X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X4),X3),X2) ),
    inference(cnf_transformation,[],[f208]) ).

tff(f208,plain,
    ! [X0: $tType,X1: $tType,X2: list(X1),X3: X1,X4: X0,X5: fun1(X0,fun1(X1,X0))] : ( foldl(X0,X1,X5,X4,aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2)) = foldl(X0,X1,X5,aa(X1,X0,aa(X0,fun1(X1,X0),X5,X4),X3),X2) ),
    inference(rectify,[],[f38]) ).

tff(f38,axiom,
    ! [X0: $tType,X1: $tType,X55: list(X1),X9: X1,X46: X0,X56: fun1(X0,fun1(X1,X0))] : ( foldl(X0,X1,X56,X46,aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X9),X55)) = foldl(X0,X1,X56,aa(X1,X0,aa(X0,fun1(X1,X0),X56,X46),X9),X55) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_37_foldl__Cons) ).

tff(f1358,plain,
    spl28_135,
    inference(avatar_split_clause,[],[f527,f1356]) ).

tff(f527,plain,
    ! [X1: $tType,X0: $tType,X2: X1,X3: list(X0),X4: X0,X5: fun1(X0,fun1(X1,X1))] : ( aa(X1,X1,aa(X0,fun1(X1,X1),X5,X4),foldr(X0,X1,X5,X3,X2)) = foldr(X0,X1,X5,aa(X0,list(X0),combc(X0,list(X0),list(X0),cons(X0),X3),X4),X2) ),
    inference(forward_demodulation,[],[f472,f470]) ).

tff(f472,plain,
    ! [X1: $tType,X0: $tType,X2: X1,X3: list(X0),X4: X0,X5: fun1(X0,fun1(X1,X1))] : ( foldr(X0,X1,X5,aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3),X2) = aa(X1,X1,aa(X0,fun1(X1,X1),X5,X4),foldr(X0,X1,X5,X3,X2)) ),
    inference(cnf_transformation,[],[f207]) ).

tff(f207,plain,
    ! [X0: $tType,X1: $tType,X2: X1,X3: list(X0),X4: X0,X5: fun1(X0,fun1(X1,X1))] : ( foldr(X0,X1,X5,aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X4),X3),X2) = aa(X1,X1,aa(X0,fun1(X1,X1),X5,X4),foldr(X0,X1,X5,X3,X2)) ),
    inference(rectify,[],[f39]) ).

tff(f39,axiom,
    ! [X1: $tType,X0: $tType,X46: X0,X55: list(X1),X9: X1,X56: fun1(X1,fun1(X0,X0))] : ( foldr(X1,X0,X56,aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X9),X55),X46) = aa(X0,X0,aa(X1,fun1(X0,X0),X56,X9),foldr(X1,X0,X56,X55,X46)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_38_foldr_Osimps_I2_J) ).

tff(f1354,plain,
    spl28_134,
    inference(avatar_split_clause,[],[f483,f1352]) ).

tff(f483,plain,
    ! [X1: $tType,X0: $tType,X2: list(X1),X3: fun1(X1,X0),X4: list(X0),X5: X0] :
      ( ( aa(X1,X0,X3,sK25(X0,X1,X2,X3,X4,X5)) = X5 )
      | ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X5),X4) != map(X1,X0,X3,X2) ) ),
    inference(cnf_transformation,[],[f330]) ).

tff(f1350,plain,
    spl28_133,
    inference(avatar_split_clause,[],[f479,f1348]) ).

tff(f479,plain,
    ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: list(X0),X5: fun1(X0,X1)] :
      ( ( aa(X0,X1,X5,sK23(X0,X1,X2,X3,X4,X5)) = X3 )
      | ( aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2) != map(X0,X1,X5,X4) ) ),
    inference(cnf_transformation,[],[f326]) ).

tff(f1345,plain,
    ( spl28_132
    | ~ spl28_80
    | ~ spl28_131 ),
    inference(avatar_split_clause,[],[f1341,f1337,f975,f1343]) ).

tff(f1337,plain,
    ( spl28_131
  <=> ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),sK11(X1,X2))),X1),sK12(X1,X2)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_131])]) ).

tff(f1341,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X2),X0),abs(X1)))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X2,zero_zero(nat),sK11(X1,X2))),sK12(X1,X2)),X1)) )
    | ~ spl28_80
    | ~ spl28_131 ),
    inference(forward_demodulation,[],[f1340,f976]) ).

tff(f1340,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,X2,zero_zero(nat),sK11(X1,X2))),sK12(X1,X2)),X1))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) )
    | ~ spl28_80
    | ~ spl28_131 ),
    inference(forward_demodulation,[],[f1338,f976]) ).

tff(f1338,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),sK11(X1,X2))),X1),sK12(X1,X2)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) )
    | ~ spl28_131 ),
    inference(avatar_component_clause,[],[f1337]) ).

tff(f1339,plain,
    spl28_131,
    inference(avatar_split_clause,[],[f415,f1337]) ).

tff(f415,plain,
    ! [X2: fun1(nat,type),X0: type,X1: dB] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),sK11(X1,X2))),X1),sK12(X1,X2)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) ),
    inference(cnf_transformation,[],[f293]) ).

tff(f293,plain,
    ! [X0: type,X1: dB,X2: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),sK11(X1,X2))),X1),sK12(X1,X2)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK11,sK12])],[f236,f292]) ).

tff(f292,plain,
    ! [X1: dB,X2: fun1(nat,type)] :
      ( ? [X3: type,X4: type] : pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),X3)),X1),X4))
     => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),sK11(X1,X2))),X1),sK12(X1,X2))) ),
    introduced(choice_axiom,[]) ).

tff(f236,plain,
    ! [X0: type,X1: dB,X2: fun1(nat,type)] :
      ( ? [X3: type,X4: type] : pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),X3)),X1),X4))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) ),
    inference(ennf_transformation,[],[f170]) ).

tff(f170,plain,
    ! [X0: type,X1: dB,X2: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0))
     => ~ ! [X3: type,X4: type] : ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X2,zero_zero(nat),X3)),X1),X4)) ),
    inference(rectify,[],[f90]) ).

tff(f90,axiom,
    ! [X6: type,X4: dB,X11: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),abs(X4)),X6))
     => ~ ! [X85: type,X86: type] : ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,X11,zero_zero(nat),X85)),X4),X86)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_89_abs__typeE) ).

tff(f1331,plain,
    ( spl28_130
    | ~ spl28_80
    | ~ spl28_129 ),
    inference(avatar_split_clause,[],[f1327,f1324,f975,f1329]) ).

tff(f1324,plain,
    ( spl28_129
  <=> ! [X0: dB] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,sK8(X0)),sK9(X0)),zero_zero(nat)),sK10(X0))))
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_129])]) ).

tff(f1327,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,sK8(X0)),zero_zero(nat)),sK9(X0)),sK10(X0))))
        | ~ sP0(X0) )
    | ~ spl28_80
    | ~ spl28_129 ),
    inference(forward_demodulation,[],[f1325,f976]) ).

tff(f1325,plain,
    ( ! [X0: dB] :
        ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,sK8(X0)),sK9(X0)),zero_zero(nat)),sK10(X0))))
        | ~ sP0(X0) )
    | ~ spl28_129 ),
    inference(avatar_component_clause,[],[f1324]) ).

tff(f1326,plain,
    spl28_129,
    inference(avatar_split_clause,[],[f367,f1324]) ).

tff(f367,plain,
    ! [X0: dB] :
      ( pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,sK8(X0)),sK9(X0)),zero_zero(nat)),sK10(X0))))
      | ~ sP0(X0) ),
    inference(cnf_transformation,[],[f287]) ).

tff(f1309,plain,
    spl28_128,
    inference(avatar_split_clause,[],[f526,f1307]) ).

tff(f526,plain,
    ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: fun1(X1,fun1(list(X1),X0)),X5: X0] : ( aa(list(X1),X0,aa(X1,fun1(list(X1),X0),X4,X3),X2) = list_case(X0,X1,X5,X4,aa(X1,list(X1),combc(X1,list(X1),list(X1),cons(X1),X2),X3)) ),
    inference(forward_demodulation,[],[f471,f470]) ).

tff(f471,plain,
    ! [X1: $tType,X0: $tType,X2: list(X1),X3: X1,X4: fun1(X1,fun1(list(X1),X0)),X5: X0] : ( list_case(X0,X1,X5,X4,aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2)) = aa(list(X1),X0,aa(X1,fun1(list(X1),X0),X4,X3),X2) ),
    inference(cnf_transformation,[],[f206]) ).

tff(f206,plain,
    ! [X0: $tType,X1: $tType,X2: list(X1),X3: X1,X4: fun1(X1,fun1(list(X1),X0)),X5: X0] : ( list_case(X0,X1,X5,X4,aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X3),X2)) = aa(list(X1),X0,aa(X1,fun1(list(X1),X0),X4,X3),X2) ),
    inference(rectify,[],[f43]) ).

tff(f43,axiom,
    ! [X0: $tType,X1: $tType,X45: list(X1),X46: X1,X57: fun1(X1,fun1(list(X1),X0)),X58: X0] : ( list_case(X0,X1,X58,X57,aa(list(X1),list(X1),aa(X1,fun1(list(X1),list(X1)),cons(X1),X46),X45)) = aa(list(X1),X0,aa(X1,fun1(list(X1),X0),X57,X46),X45) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_42_list_Osimps_I5_J) ).

tff(f1299,plain,
    ( spl28_127
    | ~ spl28_80
    | ~ spl28_126 ),
    inference(avatar_split_clause,[],[f1294,f1289,f975,f1296]) ).

tff(f1289,plain,
    ( spl28_126
  <=> pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(i)),a),as)),t1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_126])]) ).

tff(f1294,plain,
    ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,a),var(i)),as)))
    | ~ spl28_80
    | ~ spl28_126 ),
    inference(forward_demodulation,[],[f1293,f976]) ).

tff(f1293,plain,
    ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(i)),a),as)))
    | ~ spl28_80
    | ~ spl28_126 ),
    inference(forward_demodulation,[],[f1291,f976]) ).

tff(f1291,plain,
    ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(i)),a),as)),t1))
    | ~ spl28_126 ),
    inference(avatar_component_clause,[],[f1289]) ).

tff(f1292,plain,
    spl28_126,
    inference(avatar_split_clause,[],[f495,f1289]) ).

tff(f495,plain,
    pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(i)),a),as)),t1)),
    inference(definition_unfolding,[],[f348,f339]) ).

tff(f348,plain,
    pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(n)),a),as)),t1)),
    inference(cnf_transformation,[],[f4]) ).

tff(f4,axiom,
    pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,var(n)),a),as)),t1)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_3__096e_060i_058T_062_A_092_060turnstile_062_AVar_An_A_092_060degree_062_Aa_A_092_060degree_062_092_060degree_062_Aas_A_058_AT_H_096) ).

tff(f1286,plain,
    ( spl28_125
    | ~ spl28_80
    | ~ spl28_124 ),
    inference(avatar_split_clause,[],[f1282,f1278,f975,f1284]) ).

tff(f1278,plain,
    ( spl28_124
  <=> ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,sK13(X0,X1,X2)),sK14(X0,X1,X2)) = X0 )
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_124])]) ).

tff(f1282,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X2),X0),abs(X1)))
        | ( aa(type,type,combc(type,type,type,fun,sK14(X0,X1,X2)),sK13(X0,X1,X2)) = X0 ) )
    | ~ spl28_80
    | ~ spl28_124 ),
    inference(forward_demodulation,[],[f1281,f976]) ).

tff(f1281,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( ( aa(type,type,combc(type,type,type,fun,sK14(X0,X1,X2)),sK13(X0,X1,X2)) = X0 )
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) )
    | ~ spl28_80
    | ~ spl28_124 ),
    inference(forward_demodulation,[],[f1279,f976]) ).

tff(f1279,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: dB] :
        ( ( aa(type,type,aa(type,fun1(type,type),fun,sK13(X0,X1,X2)),sK14(X0,X1,X2)) = X0 )
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) )
    | ~ spl28_124 ),
    inference(avatar_component_clause,[],[f1278]) ).

tff(f1280,plain,
    spl28_124,
    inference(avatar_split_clause,[],[f416,f1278]) ).

tff(f416,plain,
    ! [X2: fun1(nat,type),X0: type,X1: dB] :
      ( ( aa(type,type,aa(type,fun1(type,type),fun,sK13(X0,X1,X2)),sK14(X0,X1,X2)) = X0 )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),abs(X1)),X0)) ),
    inference(cnf_transformation,[],[f295]) ).

tff(f1276,plain,
    ( spl28_123
    | ~ spl28_80
    | ~ spl28_122 ),
    inference(avatar_split_clause,[],[f1272,f1268,f975,f1274]) ).

tff(f1274,plain,
    ( spl28_123
  <=> ! [X0: dB,X1: dB] : beta(aa(dB,dB,combc(dB,dB,dB,app,X0),abs(X1)),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),zero_zero(nat)),X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_123])]) ).

tff(f1268,plain,
    ( spl28_122
  <=> ! [X0: dB,X1: dB] : beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X0),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X0),zero_zero(nat))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_122])]) ).

tff(f1272,plain,
    ( ! [X0: dB,X1: dB] : beta(aa(dB,dB,combc(dB,dB,dB,app,X0),abs(X1)),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),zero_zero(nat)),X0))
    | ~ spl28_80
    | ~ spl28_122 ),
    inference(forward_demodulation,[],[f1271,f976]) ).

tff(f1271,plain,
    ( ! [X0: dB,X1: dB] : beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X0),aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),zero_zero(nat)),X0))
    | ~ spl28_80
    | ~ spl28_122 ),
    inference(forward_demodulation,[],[f1269,f976]) ).

tff(f1269,plain,
    ( ! [X0: dB,X1: dB] : beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X0),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X0),zero_zero(nat)))
    | ~ spl28_122 ),
    inference(avatar_component_clause,[],[f1268]) ).

tff(f1270,plain,
    spl28_122,
    inference(avatar_split_clause,[],[f379,f1268]) ).

tff(f379,plain,
    ! [X0: dB,X1: dB] : beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X0),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X0),zero_zero(nat))),
    inference(cnf_transformation,[],[f137]) ).

tff(f137,plain,
    ! [X0: dB,X1: dB] : beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X0),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X0),zero_zero(nat))),
    inference(rectify,[],[f92]) ).

tff(f92,axiom,
    ! [X29: dB,X48: dB] : beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X48)),X29),aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X48),X29),zero_zero(nat))),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_91_beta) ).

tff(f1263,plain,
    ( ~ spl28_121
    | ~ spl28_64
    | ~ spl28_65 ),
    inference(avatar_split_clause,[],[f907,f896,f891,f1260]) ).

tff(f1260,plain,
    ( spl28_121
  <=> ( as = rs ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_121])]) ).

tff(f907,plain,
    ( ( as != rs )
    | ~ spl28_64
    | ~ spl28_65 ),
    inference(superposition,[],[f897,f893]) ).

tff(f1258,plain,
    ( spl28_120
    | ~ spl28_80
    | ~ spl28_119 ),
    inference(avatar_split_clause,[],[f1254,f1251,f975,f1256]) ).

tff(f1251,plain,
    ( spl28_119
  <=> ! [X0: type,X3: fun1(nat,type),X2: nat,X1: list(dB)] :
        ( pp(aa(list(type),bool,typings(X3,X1),sK17(X0,X1,X2,X3)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,var(X2),X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_119])]) ).

tff(f1254,plain,
    ( ! [X2: nat,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,var(X2),X1)))
        | pp(aa(list(type),bool,typings(X3,X1),sK17(X0,X1,X2,X3))) )
    | ~ spl28_80
    | ~ spl28_119 ),
    inference(forward_demodulation,[],[f1252,f976]) ).

tff(f1252,plain,
    ( ! [X2: nat,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( pp(aa(list(type),bool,typings(X3,X1),sK17(X0,X1,X2,X3)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,var(X2),X1)),X0)) )
    | ~ spl28_119 ),
    inference(avatar_component_clause,[],[f1251]) ).

tff(f1253,plain,
    spl28_119,
    inference(avatar_split_clause,[],[f437,f1251]) ).

tff(f437,plain,
    ! [X2: nat,X3: fun1(nat,type),X0: type,X1: list(dB)] :
      ( pp(aa(list(type),bool,typings(X3,X1),sK17(X0,X1,X2,X3)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,var(X2),X1)),X0)) ),
    inference(cnf_transformation,[],[f303]) ).

tff(f1247,plain,
    spl28_118,
    inference(avatar_split_clause,[],[f462,f1245]) ).

tff(f462,plain,
    ! [X2: list(type),X3: list(dB),X0: type,X1: nat,X4: fun1(nat,type)] :
      ( pp(aa(list(type),bool,typings(shift(type,X4,X1,X0),map(dB,dB,combc(dB,nat,dB,lift,X1),X3)),X2))
      | ~ pp(aa(list(type),bool,typings(X4,X3),X2)) ),
    inference(cnf_transformation,[],[f251]) ).

tff(f251,plain,
    ! [X0: type,X1: nat,X2: list(type),X3: list(dB),X4: fun1(nat,type)] :
      ( pp(aa(list(type),bool,typings(shift(type,X4,X1,X0),map(dB,dB,combc(dB,nat,dB,lift,X1),X3)),X2))
      | ~ pp(aa(list(type),bool,typings(X4,X3),X2)) ),
    inference(ennf_transformation,[],[f199]) ).

tff(f199,plain,
    ! [X0: type,X1: nat,X2: list(type),X3: list(dB),X4: fun1(nat,type)] :
      ( pp(aa(list(type),bool,typings(X4,X3),X2))
     => pp(aa(list(type),bool,typings(shift(type,X4,X1,X0),map(dB,dB,combc(dB,nat,dB,lift,X1),X3)),X2)) ),
    inference(rectify,[],[f67]) ).

tff(f67,axiom,
    ! [X5: type,X10: nat,X13: list(type),X12: list(dB),X11: fun1(nat,type)] :
      ( pp(aa(list(type),bool,typings(X11,X12),X13))
     => pp(aa(list(type),bool,typings(shift(type,X11,X10,X5),map(dB,dB,combc(dB,nat,dB,lift,X10),X12)),X13)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_66_lift__types) ).

tff(f1240,plain,
    ( spl28_117
    | ~ spl28_80
    | ~ spl28_116 ),
    inference(avatar_split_clause,[],[f1236,f1233,f975,f1238]) ).

tff(f1233,plain,
    ( spl28_116
  <=> ! [X0: type,X3: fun1(nat,type),X2: dB,X1: list(dB)] :
        ( pp(aa(list(type),bool,typings(X3,X1),sK16(X0,X1,X2,X3)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_116])]) ).

tff(f1236,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,X2,X1)))
        | pp(aa(list(type),bool,typings(X3,X1),sK16(X0,X1,X2,X3))) )
    | ~ spl28_80
    | ~ spl28_116 ),
    inference(forward_demodulation,[],[f1234,f976]) ).

tff(f1234,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( pp(aa(list(type),bool,typings(X3,X1),sK16(X0,X1,X2,X3)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) )
    | ~ spl28_116 ),
    inference(avatar_component_clause,[],[f1233]) ).

tff(f1235,plain,
    spl28_116,
    inference(avatar_split_clause,[],[f434,f1233]) ).

tff(f434,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
      ( pp(aa(list(type),bool,typings(X3,X1),sK16(X0,X1,X2,X3)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) ),
    inference(cnf_transformation,[],[f301]) ).

tff(f1228,plain,
    ( spl28_115
    | ~ spl28_80
    | ~ spl28_114 ),
    inference(avatar_split_clause,[],[f1224,f1221,f975,f1226]) ).

tff(f1221,plain,
    ( spl28_114
  <=> ! [X0: type,X3: fun1(nat,type),X2: dB,X1: list(dB)] :
        ( pp(aa(list(type),bool,typings(X3,X1),sK15(X0,X1,X2,X3)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_114])]) ).

tff(f1224,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X0),foldl(dB,dB,app,X2,X1)))
        | pp(aa(list(type),bool,typings(X3,X1),sK15(X0,X1,X2,X3))) )
    | ~ spl28_80
    | ~ spl28_114 ),
    inference(forward_demodulation,[],[f1222,f976]) ).

tff(f1222,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
        ( pp(aa(list(type),bool,typings(X3,X1),sK15(X0,X1,X2,X3)))
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) )
    | ~ spl28_114 ),
    inference(avatar_component_clause,[],[f1221]) ).

tff(f1223,plain,
    spl28_114,
    inference(avatar_split_clause,[],[f432,f1221]) ).

tff(f432,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: type,X1: list(dB)] :
      ( pp(aa(list(type),bool,typings(X3,X1),sK15(X0,X1,X2,X3)))
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),foldl(dB,dB,app,X2,X1)),X0)) ),
    inference(cnf_transformation,[],[f299]) ).

tff(f1219,plain,
    ( spl28_113
    | ~ spl28_15
    | ~ spl28_28 ),
    inference(avatar_split_clause,[],[f687,f681,f616,f1217]) ).

tff(f687,plain,
    ( ! [X0: nat] : sP1(abs(var(X0)))
    | ~ spl28_15
    | ~ spl28_28 ),
    inference(resolution,[],[f682,f617]) ).

tff(f1211,plain,
    ( spl28_112
    | ~ spl28_80
    | ~ spl28_111 ),
    inference(avatar_split_clause,[],[f1207,f1204,f975,f1209]) ).

tff(f1204,plain,
    ( spl28_111
  <=> ! [X2: dB,X0: nat,X1: nat] :
        ( pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),var(X1)),X0)))
        | ~ pp(aa(dB,bool,it,X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_111])]) ).

tff(f1207,plain,
    ( ! [X2: dB,X0: nat,X1: nat] :
        ( pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),X0),var(X1))))
        | ~ pp(aa(dB,bool,it,X2)) )
    | ~ spl28_80
    | ~ spl28_111 ),
    inference(forward_demodulation,[],[f1205,f976]) ).

tff(f1205,plain,
    ( ! [X2: dB,X0: nat,X1: nat] :
        ( pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),var(X1)),X0)))
        | ~ pp(aa(dB,bool,it,X2)) )
    | ~ spl28_111 ),
    inference(avatar_component_clause,[],[f1204]) ).

tff(f1206,plain,
    spl28_111,
    inference(avatar_split_clause,[],[f412,f1204]) ).

tff(f412,plain,
    ! [X2: dB,X0: nat,X1: nat] :
      ( pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),var(X1)),X0)))
      | ~ pp(aa(dB,bool,it,X2)) ),
    inference(cnf_transformation,[],[f233]) ).

tff(f233,plain,
    ! [X0: nat,X1: nat,X2: dB] :
      ( pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),var(X1)),X0)))
      | ~ pp(aa(dB,bool,it,X2)) ),
    inference(ennf_transformation,[],[f167]) ).

tff(f167,plain,
    ! [X0: nat,X1: nat,X2: dB] :
      ( pp(aa(dB,bool,it,X2))
     => pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X2),var(X1)),X0))) ),
    inference(rectify,[],[f34]) ).

tff(f34,axiom,
    ! [X50: nat,X28: nat,X51: dB] :
      ( pp(aa(dB,bool,it,X51))
     => pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X51),var(X28)),X50))) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_33_subst__Var__IT) ).

tff(f1200,plain,
    ( spl28_110
    | ~ spl28_80
    | ~ spl28_109 ),
    inference(avatar_split_clause,[],[f1196,f1192,f975,f1198]) ).

tff(f1192,plain,
    ( spl28_109
  <=> ! [X2: dB,X0: dB,X1: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X1)),X0),X1) = X2 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_109])]) ).

tff(f1196,plain,
    ( ! [X2: dB,X0: dB,X1: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),combc(dB,dB,fun1(nat,dB),subst,X0),aa(dB,dB,combc(dB,nat,dB,lift,X1),X2)),X1) = X2 )
    | ~ spl28_80
    | ~ spl28_109 ),
    inference(forward_demodulation,[],[f1195,f976]) ).

tff(f1195,plain,
    ( ! [X2: dB,X0: dB,X1: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),combc(dB,dB,fun1(nat,dB),subst,X0),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X1)),X1) = X2 )
    | ~ spl28_80
    | ~ spl28_109 ),
    inference(forward_demodulation,[],[f1193,f976]) ).

tff(f1193,plain,
    ( ! [X2: dB,X0: dB,X1: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X1)),X0),X1) = X2 )
    | ~ spl28_109 ),
    inference(avatar_component_clause,[],[f1192]) ).

tff(f1194,plain,
    spl28_109,
    inference(avatar_split_clause,[],[f401,f1192]) ).

tff(f401,plain,
    ! [X2: dB,X0: dB,X1: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X1)),X0),X1) = X2 ),
    inference(cnf_transformation,[],[f156]) ).

tff(f156,plain,
    ! [X0: dB,X1: nat,X2: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X1)),X0),X1) = X2 ),
    inference(rectify,[],[f66]) ).

tff(f66,axiom,
    ! [X48: dB,X47: nat,X29: dB] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X29),X47)),X48),X47) = X29 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_65_subst__lift) ).

tff(f1184,plain,
    ( spl28_108
    | ~ spl28_80
    | ~ spl28_107 ),
    inference(avatar_split_clause,[],[f1180,f1176,f975,f1182]) ).

tff(f1176,plain,
    ( spl28_107
  <=> ! [X0: dB,X3: fun1(nat,type),X2: dB,X1: type] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X1))
        | ~ beta(X2,X0)
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_107])]) ).

tff(f1180,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: dB,X1: type] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X1),X2))
        | pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X1),X0))
        | ~ beta(X2,X0) )
    | ~ spl28_80
    | ~ spl28_107 ),
    inference(forward_demodulation,[],[f1179,f976]) ).

tff(f1179,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: dB,X1: type] :
        ( pp(aa(dB,bool,combc(dB,type,bool,typing(X3),X1),X0))
        | ~ beta(X2,X0)
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),X1)) )
    | ~ spl28_80
    | ~ spl28_107 ),
    inference(forward_demodulation,[],[f1177,f976]) ).

tff(f1177,plain,
    ( ! [X2: dB,X3: fun1(nat,type),X0: dB,X1: type] :
        ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X1))
        | ~ beta(X2,X0)
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),X1)) )
    | ~ spl28_107 ),
    inference(avatar_component_clause,[],[f1176]) ).

tff(f1178,plain,
    spl28_107,
    inference(avatar_split_clause,[],[f430,f1176]) ).

tff(f430,plain,
    ! [X2: dB,X3: fun1(nat,type),X0: dB,X1: type] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X1))
      | ~ beta(X2,X0)
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),X1)) ),
    inference(cnf_transformation,[],[f243]) ).

tff(f243,plain,
    ! [X0: dB,X1: type,X2: dB,X3: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X1))
      | ~ beta(X2,X0)
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),X1)) ),
    inference(flattening,[],[f242]) ).

tff(f242,plain,
    ! [X0: dB,X1: type,X2: dB,X3: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X1))
      | ~ beta(X2,X0)
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),X1)) ),
    inference(ennf_transformation,[],[f182]) ).

tff(f182,plain,
    ! [X0: dB,X1: type,X2: dB,X3: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X2),X1))
     => ( beta(X2,X0)
       => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X3),X0),X1)) ) ),
    inference(rectify,[],[f99]) ).

tff(f99,axiom,
    ! [X92: dB,X6: type,X4: dB,X11: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),X4),X6))
     => ( beta(X4,X92)
       => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),X92),X6)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_98_subject__reduction) ).

tff(f1163,plain,
    ( spl28_106
    | ~ spl28_80
    | ~ spl28_105 ),
    inference(avatar_split_clause,[],[f1159,f1156,f975,f1161]) ).

tff(f1156,plain,
    ( spl28_105
  <=> ! [X0: $tType,X4: fun1(nat,X0),X3: fun1(type,fun1(type,X0)),X2: type,X1: type] : ( type_case(X0,X4,X3,aa(type,type,aa(type,fun1(type,type),fun,X2),X1)) = aa(type,X0,aa(type,fun1(type,X0),X3,X2),X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_105])]) ).

tff(f1159,plain,
    ( ! [X0: $tType,X2: type,X3: fun1(type,fun1(type,X0)),X1: type,X4: fun1(nat,X0)] : ( aa(type,X0,aa(type,fun1(type,X0),X3,X2),X1) = type_case(X0,X4,X3,aa(type,type,combc(type,type,type,fun,X1),X2)) )
    | ~ spl28_80
    | ~ spl28_105 ),
    inference(forward_demodulation,[],[f1157,f976]) ).

tff(f1157,plain,
    ( ! [X0: $tType,X2: type,X3: fun1(type,fun1(type,X0)),X1: type,X4: fun1(nat,X0)] : ( type_case(X0,X4,X3,aa(type,type,aa(type,fun1(type,type),fun,X2),X1)) = aa(type,X0,aa(type,fun1(type,X0),X3,X2),X1) )
    | ~ spl28_105 ),
    inference(avatar_component_clause,[],[f1156]) ).

tff(f1158,plain,
    spl28_105,
    inference(avatar_split_clause,[],[f458,f1156]) ).

tff(f458,plain,
    ! [X0: $tType,X2: type,X3: fun1(type,fun1(type,X0)),X1: type,X4: fun1(nat,X0)] : ( type_case(X0,X4,X3,aa(type,type,aa(type,fun1(type,type),fun,X2),X1)) = aa(type,X0,aa(type,fun1(type,X0),X3,X2),X1) ),
    inference(cnf_transformation,[],[f195]) ).

tff(f195,plain,
    ! [X0: $tType,X1: type,X2: type,X3: fun1(type,fun1(type,X0)),X4: fun1(nat,X0)] : ( type_case(X0,X4,X3,aa(type,type,aa(type,fun1(type,type),fun,X2),X1)) = aa(type,X0,aa(type,fun1(type,X0),X3,X2),X1) ),
    inference(rectify,[],[f41]) ).

tff(f41,axiom,
    ! [X0: $tType,X16: type,X17: type,X57: fun1(type,fun1(type,X0)),X58: fun1(nat,X0)] : ( type_case(X0,X58,X57,aa(type,type,aa(type,fun1(type,type),fun,X17),X16)) = aa(type,X0,aa(type,fun1(type,X0),X57,X17),X16) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_40_type_Osimps_I6_J) ).

tff(f1138,plain,
    spl28_104,
    inference(avatar_split_clause,[],[f451,f1136]) ).

tff(f451,plain,
    ! [X2: dB,X3: dB,X0: dB,X1: dB] :
      ( ( X0 = X2 )
      | ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2) ) ),
    inference(cnf_transformation,[],[f315]) ).

tff(f315,plain,
    ! [X0: dB,X1: dB,X2: dB,X3: dB] :
      ( ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2) )
        | ( X0 != X2 )
        | ( X1 != X3 ) )
      & ( ( ( X0 = X2 )
          & ( X1 = X3 ) )
        | ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2) ) ) ),
    inference(flattening,[],[f314]) ).

tff(f314,plain,
    ! [X0: dB,X1: dB,X2: dB,X3: dB] :
      ( ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2) )
        | ( X0 != X2 )
        | ( X1 != X3 ) )
      & ( ( ( X0 = X2 )
          & ( X1 = X3 ) )
        | ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2) ) ) ),
    inference(nnf_transformation,[],[f192]) ).

tff(f192,plain,
    ! [X0: dB,X1: dB,X2: dB,X3: dB] :
      ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) = aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2) )
    <=> ( ( X0 = X2 )
        & ( X1 = X3 ) ) ),
    inference(rectify,[],[f15]) ).

tff(f15,axiom,
    ! [X20: dB,X21: dB,X22: dB,X23: dB] :
      ( ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X23),X22) = aa(dB,dB,aa(dB,fun1(dB,dB),app,X21),X20) )
    <=> ( ( X20 = X22 )
        & ( X21 = X23 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_14_dB_Osimps_I2_J) ).

tff(f1134,plain,
    spl28_103,
    inference(avatar_split_clause,[],[f450,f1132]) ).

tff(f450,plain,
    ! [X2: dB,X3: dB,X0: dB,X1: dB] :
      ( ( X1 = X3 )
      | ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X3),X2) ) ),
    inference(cnf_transformation,[],[f315]) ).

tff(f1130,plain,
    spl28_102,
    inference(avatar_split_clause,[],[f448,f1128]) ).

tff(f448,plain,
    ! [X2: type,X3: type,X0: type,X1: type] :
      ( ( X0 = X2 )
      | ( aa(type,type,aa(type,fun1(type,type),fun,X1),X0) != aa(type,type,aa(type,fun1(type,type),fun,X3),X2) ) ),
    inference(cnf_transformation,[],[f313]) ).

tff(f313,plain,
    ! [X0: type,X1: type,X2: type,X3: type] :
      ( ( ( aa(type,type,aa(type,fun1(type,type),fun,X1),X0) = aa(type,type,aa(type,fun1(type,type),fun,X3),X2) )
        | ( X0 != X2 )
        | ( X1 != X3 ) )
      & ( ( ( X0 = X2 )
          & ( X1 = X3 ) )
        | ( aa(type,type,aa(type,fun1(type,type),fun,X1),X0) != aa(type,type,aa(type,fun1(type,type),fun,X3),X2) ) ) ),
    inference(flattening,[],[f312]) ).

tff(f312,plain,
    ! [X0: type,X1: type,X2: type,X3: type] :
      ( ( ( aa(type,type,aa(type,fun1(type,type),fun,X1),X0) = aa(type,type,aa(type,fun1(type,type),fun,X3),X2) )
        | ( X0 != X2 )
        | ( X1 != X3 ) )
      & ( ( ( X0 = X2 )
          & ( X1 = X3 ) )
        | ( aa(type,type,aa(type,fun1(type,type),fun,X1),X0) != aa(type,type,aa(type,fun1(type,type),fun,X3),X2) ) ) ),
    inference(nnf_transformation,[],[f191]) ).

tff(f191,plain,
    ! [X0: type,X1: type,X2: type,X3: type] :
      ( ( aa(type,type,aa(type,fun1(type,type),fun,X1),X0) = aa(type,type,aa(type,fun1(type,type),fun,X3),X2) )
    <=> ( ( X0 = X2 )
        & ( X1 = X3 ) ) ),
    inference(rectify,[],[f11]) ).

tff(f11,axiom,
    ! [X14: type,X15: type,X16: type,X17: type] :
      ( ( aa(type,type,aa(type,fun1(type,type),fun,X17),X16) = aa(type,type,aa(type,fun1(type,type),fun,X15),X14) )
    <=> ( ( X14 = X16 )
        & ( X15 = X17 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_10_type_Osimps_I2_J) ).

tff(f1126,plain,
    spl28_101,
    inference(avatar_split_clause,[],[f447,f1124]) ).

tff(f447,plain,
    ! [X2: type,X3: type,X0: type,X1: type] :
      ( ( X1 = X3 )
      | ( aa(type,type,aa(type,fun1(type,type),fun,X1),X0) != aa(type,type,aa(type,fun1(type,type),fun,X3),X2) ) ),
    inference(cnf_transformation,[],[f313]) ).

tff(f1121,plain,
    ( spl28_100
    | ~ spl28_80
    | ~ spl28_99 ),
    inference(avatar_split_clause,[],[f1117,f1113,f975,f1119]) ).

tff(f1119,plain,
    ( spl28_100
  <=> ! [X2: dB,X0: dB,X1: dB] :
        ( beta(aa(dB,dB,combc(dB,dB,dB,app,X2),X0),aa(dB,dB,combc(dB,dB,dB,app,X1),X0))
        | ~ beta(X2,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_100])]) ).

tff(f1113,plain,
    ( spl28_99
  <=> ! [X2: dB,X0: dB,X1: dB] :
        ( beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,X0),X2),aa(dB,dB,aa(dB,fun1(dB,dB),app,X0),X1))
        | ~ beta(X2,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_99])]) ).

tff(f1117,plain,
    ( ! [X2: dB,X0: dB,X1: dB] :
        ( beta(aa(dB,dB,combc(dB,dB,dB,app,X2),X0),aa(dB,dB,combc(dB,dB,dB,app,X1),X0))
        | ~ beta(X2,X1) )
    | ~ spl28_80
    | ~ spl28_99 ),
    inference(forward_demodulation,[],[f1116,f976]) ).

tff(f1116,plain,
    ( ! [X2: dB,X0: dB,X1: dB] :
        ( beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,X0),X2),aa(dB,dB,combc(dB,dB,dB,app,X1),X0))
        | ~ beta(X2,X1) )
    | ~ spl28_80
    | ~ spl28_99 ),
    inference(forward_demodulation,[],[f1114,f976]) ).

tff(f1114,plain,
    ( ! [X2: dB,X0: dB,X1: dB] :
        ( beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,X0),X2),aa(dB,dB,aa(dB,fun1(dB,dB),app,X0),X1))
        | ~ beta(X2,X1) )
    | ~ spl28_99 ),
    inference(avatar_component_clause,[],[f1113]) ).

tff(f1115,plain,
    spl28_99,
    inference(avatar_split_clause,[],[f411,f1113]) ).

tff(f411,plain,
    ! [X2: dB,X0: dB,X1: dB] :
      ( beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,X0),X2),aa(dB,dB,aa(dB,fun1(dB,dB),app,X0),X1))
      | ~ beta(X2,X1) ),
    inference(cnf_transformation,[],[f232]) ).

tff(f232,plain,
    ! [X0: dB,X1: dB,X2: dB] :
      ( beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,X0),X2),aa(dB,dB,aa(dB,fun1(dB,dB),app,X0),X1))
      | ~ beta(X2,X1) ),
    inference(ennf_transformation,[],[f166]) ).

tff(f166,plain,
    ! [X0: dB,X1: dB,X2: dB] :
      ( beta(X2,X1)
     => beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,X0),X2),aa(dB,dB,aa(dB,fun1(dB,dB),app,X0),X1)) ),
    inference(rectify,[],[f93]) ).

tff(f93,axiom,
    ! [X49: dB,X29: dB,X48: dB] :
      ( beta(X48,X29)
     => beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,X49),X48),aa(dB,dB,aa(dB,fun1(dB,dB),app,X49),X29)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_92_appR) ).

tff(f1111,plain,
    ( spl28_98
    | ~ spl28_80
    | ~ spl28_97 ),
    inference(avatar_split_clause,[],[f1107,f1103,f975,f1109]) ).

tff(f1109,plain,
    ( spl28_98
  <=> ! [X2: dB,X0: dB,X1: dB] :
        ( beta(aa(dB,dB,combc(dB,dB,dB,app,X0),X2),aa(dB,dB,combc(dB,dB,dB,app,X0),X1))
        | ~ beta(X2,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_98])]) ).

tff(f1103,plain,
    ( spl28_97
  <=> ! [X2: dB,X0: dB,X1: dB] :
        ( beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X0),aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0))
        | ~ beta(X2,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_97])]) ).

tff(f1107,plain,
    ( ! [X2: dB,X0: dB,X1: dB] :
        ( beta(aa(dB,dB,combc(dB,dB,dB,app,X0),X2),aa(dB,dB,combc(dB,dB,dB,app,X0),X1))
        | ~ beta(X2,X1) )
    | ~ spl28_80
    | ~ spl28_97 ),
    inference(forward_demodulation,[],[f1106,f976]) ).

tff(f1106,plain,
    ( ! [X2: dB,X0: dB,X1: dB] :
        ( beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X0),aa(dB,dB,combc(dB,dB,dB,app,X0),X1))
        | ~ beta(X2,X1) )
    | ~ spl28_80
    | ~ spl28_97 ),
    inference(forward_demodulation,[],[f1104,f976]) ).

tff(f1104,plain,
    ( ! [X2: dB,X0: dB,X1: dB] :
        ( beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X0),aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0))
        | ~ beta(X2,X1) )
    | ~ spl28_97 ),
    inference(avatar_component_clause,[],[f1103]) ).

tff(f1105,plain,
    spl28_97,
    inference(avatar_split_clause,[],[f410,f1103]) ).

tff(f410,plain,
    ! [X2: dB,X0: dB,X1: dB] :
      ( beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X0),aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0))
      | ~ beta(X2,X1) ),
    inference(cnf_transformation,[],[f231]) ).

tff(f231,plain,
    ! [X0: dB,X1: dB,X2: dB] :
      ( beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X0),aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0))
      | ~ beta(X2,X1) ),
    inference(ennf_transformation,[],[f165]) ).

tff(f165,plain,
    ! [X0: dB,X1: dB,X2: dB] :
      ( beta(X2,X1)
     => beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X0),aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0)) ),
    inference(rectify,[],[f94]) ).

tff(f94,axiom,
    ! [X49: dB,X29: dB,X48: dB] :
      ( beta(X48,X29)
     => beta(aa(dB,dB,aa(dB,fun1(dB,dB),app,X48),X49),aa(dB,dB,aa(dB,fun1(dB,dB),app,X29),X49)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_93_appL) ).

tff(f1101,plain,
    ( spl28_96
    | ~ spl28_80
    | ~ spl28_95 ),
    inference(avatar_split_clause,[],[f1097,f1093,f975,f1099]) ).

tff(f1099,plain,
    ( spl28_96
  <=> ! [X2: dB,X0: nat,X1: dB] :
        ( beta(aa(dB,dB,combc(dB,nat,dB,lift,X0),X2),aa(dB,dB,combc(dB,nat,dB,lift,X0),X1))
        | ~ beta(X2,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_96])]) ).

tff(f1093,plain,
    ( spl28_95
  <=> ! [X2: dB,X0: nat,X1: dB] :
        ( beta(aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X1),X0))
        | ~ beta(X2,X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_95])]) ).

tff(f1097,plain,
    ( ! [X2: dB,X0: nat,X1: dB] :
        ( beta(aa(dB,dB,combc(dB,nat,dB,lift,X0),X2),aa(dB,dB,combc(dB,nat,dB,lift,X0),X1))
        | ~ beta(X2,X1) )
    | ~ spl28_80
    | ~ spl28_95 ),
    inference(forward_demodulation,[],[f1096,f976]) ).

tff(f1096,plain,
    ( ! [X2: dB,X0: nat,X1: dB] :
        ( beta(aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0),aa(dB,dB,combc(dB,nat,dB,lift,X0),X1))
        | ~ beta(X2,X1) )
    | ~ spl28_80
    | ~ spl28_95 ),
    inference(forward_demodulation,[],[f1094,f976]) ).

tff(f1094,plain,
    ( ! [X2: dB,X0: nat,X1: dB] :
        ( beta(aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X1),X0))
        | ~ beta(X2,X1) )
    | ~ spl28_95 ),
    inference(avatar_component_clause,[],[f1093]) ).

tff(f1095,plain,
    spl28_95,
    inference(avatar_split_clause,[],[f409,f1093]) ).

tff(f409,plain,
    ! [X2: dB,X0: nat,X1: dB] :
      ( beta(aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X1),X0))
      | ~ beta(X2,X1) ),
    inference(cnf_transformation,[],[f230]) ).

tff(f230,plain,
    ! [X0: nat,X1: dB,X2: dB] :
      ( beta(aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X1),X0))
      | ~ beta(X2,X1) ),
    inference(ennf_transformation,[],[f164]) ).

tff(f164,plain,
    ! [X0: nat,X1: dB,X2: dB] :
      ( beta(X2,X1)
     => beta(aa(nat,dB,aa(dB,fun1(nat,dB),lift,X2),X0),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X1),X0)) ),
    inference(rectify,[],[f97]) ).

tff(f97,axiom,
    ! [X28: nat,X48: dB,X51: dB] :
      ( beta(X51,X48)
     => beta(aa(nat,dB,aa(dB,fun1(nat,dB),lift,X51),X28),aa(nat,dB,aa(dB,fun1(nat,dB),lift,X48),X28)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_96_lift__preserves__beta) ).

tff(f1080,plain,
    spl28_94,
    inference(avatar_split_clause,[],[f440,f1078]) ).

tff(f440,plain,
    ! [X1: $tType,X0: $tType,X2: fun1(X1,X0),X3: fun1(X1,X0)] :
      ( ( X2 = X3 )
      | ( aa(X1,X0,X3,sK19(X0,X1,X2,X3)) != aa(X1,X0,X2,sK19(X0,X1,X2,X3)) ) ),
    inference(cnf_transformation,[],[f307]) ).

tff(f307,plain,
    ! [X0: $tType,X1: $tType,X2: fun1(X1,X0),X3: fun1(X1,X0)] :
      ( ( X2 = X3 )
      | ( aa(X1,X0,X3,sK19(X0,X1,X2,X3)) != aa(X1,X0,X2,sK19(X0,X1,X2,X3)) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK19])],[f249,f306]) ).

tff(f306,plain,
    ! [X1: $tType,X0: $tType,X2: fun1(X1,X0),X3: fun1(X1,X0)] :
      ( ? [X4: X1] : ( aa(X1,X0,X3,X4) != aa(X1,X0,X2,X4) )
     => ( aa(X1,X0,X3,sK19(X0,X1,X2,X3)) != aa(X1,X0,X2,sK19(X0,X1,X2,X3)) ) ),
    introduced(choice_axiom,[]) ).

tff(f249,plain,
    ! [X0: $tType,X1: $tType,X2: fun1(X1,X0),X3: fun1(X1,X0)] :
      ( ( X2 = X3 )
      | ? [X4: X1] : ( aa(X1,X0,X3,X4) != aa(X1,X0,X2,X4) ) ),
    inference(ennf_transformation,[],[f188]) ).

tff(f188,plain,
    ! [X0: $tType,X1: $tType,X2: fun1(X1,X0),X3: fun1(X1,X0)] :
      ( ! [X4: X1] : ( aa(X1,X0,X3,X4) = aa(X1,X0,X2,X4) )
     => ( X2 = X3 ) ),
    inference(rectify,[],[f75]) ).

tff(f75,axiom,
    ! [X1: $tType,X0: $tType,X67: fun1(X0,X1),X56: fun1(X0,X1)] :
      ( ! [X59: X0] : ( aa(X0,X1,X56,X59) = aa(X0,X1,X67,X59) )
     => ( X56 = X67 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_74_ext) ).

tff(f1076,plain,
    ( spl28_93
    | ~ spl28_80
    | ~ spl28_92 ),
    inference(avatar_split_clause,[],[f1072,f1069,f975,f1074]) ).

tff(f1074,plain,
    ( spl28_93
  <=> ! [X0: dB] :
        ( ( foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,sK9(X0)),abs(sK8(X0))),sK10(X0)) = X0 )
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_93])]) ).

tff(f1069,plain,
    ( spl28_92
  <=> ! [X0: dB] :
        ( ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(sK8(X0))),sK9(X0)),sK10(X0)) = X0 )
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_92])]) ).

tff(f1072,plain,
    ( ! [X0: dB] :
        ( ( foldl(dB,dB,app,aa(dB,dB,combc(dB,dB,dB,app,sK9(X0)),abs(sK8(X0))),sK10(X0)) = X0 )
        | ~ sP0(X0) )
    | ~ spl28_80
    | ~ spl28_92 ),
    inference(forward_demodulation,[],[f1070,f976]) ).

tff(f1070,plain,
    ( ! [X0: dB] :
        ( ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(sK8(X0))),sK9(X0)),sK10(X0)) = X0 )
        | ~ sP0(X0) )
    | ~ spl28_92 ),
    inference(avatar_component_clause,[],[f1069]) ).

tff(f1071,plain,
    spl28_92,
    inference(avatar_split_clause,[],[f366,f1069]) ).

tff(f366,plain,
    ! [X0: dB] :
      ( ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(sK8(X0))),sK9(X0)),sK10(X0)) = X0 )
      | ~ sP0(X0) ),
    inference(cnf_transformation,[],[f287]) ).

tff(f1065,plain,
    ( spl28_91
    | ~ spl28_80
    | ~ spl28_90 ),
    inference(avatar_split_clause,[],[f1060,f1056,f975,f1062]) ).

tff(f1056,plain,
    ( spl28_90
  <=> pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),foldl(dB,dB,app,var(i),rs)),t1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_90])]) ).

tff(f1060,plain,
    ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,e,i,t)),t1),foldl(dB,dB,app,var(i),rs)))
    | ~ spl28_80
    | ~ spl28_90 ),
    inference(forward_demodulation,[],[f1058,f976]) ).

tff(f1058,plain,
    ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),foldl(dB,dB,app,var(i),rs)),t1))
    | ~ spl28_90 ),
    inference(avatar_component_clause,[],[f1056]) ).

tff(f1059,plain,
    spl28_90,
    inference(avatar_split_clause,[],[f494,f1056]) ).

tff(f494,plain,
    pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),foldl(dB,dB,app,var(i),rs)),t1)),
    inference(definition_unfolding,[],[f347,f339]) ).

tff(f347,plain,
    pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),foldl(dB,dB,app,var(n),rs)),t1)),
    inference(cnf_transformation,[],[f5]) ).

tff(f5,axiom,
    pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,e,i,t)),foldl(dB,dB,app,var(n),rs)),t1)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_4_nT) ).

tff(f1052,plain,
    ( spl28_89
    | ~ spl28_80
    | ~ spl28_88 ),
    inference(avatar_split_clause,[],[f1047,f1043,f975,f1049]) ).

tff(f1043,plain,
    ( spl28_88
  <=> pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,ea,ia,t)),foldl(dB,dB,app,var(i),rs)),t_a)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_88])]) ).

tff(f1047,plain,
    ( pp(aa(dB,bool,combc(dB,type,bool,typing(shift(type,ea,ia,t)),t_a),foldl(dB,dB,app,var(i),rs)))
    | ~ spl28_80
    | ~ spl28_88 ),
    inference(forward_demodulation,[],[f1045,f976]) ).

tff(f1045,plain,
    ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,ea,ia,t)),foldl(dB,dB,app,var(i),rs)),t_a))
    | ~ spl28_88 ),
    inference(avatar_component_clause,[],[f1043]) ).

tff(f1046,plain,
    spl28_88,
    inference(avatar_split_clause,[],[f493,f1043]) ).

tff(f493,plain,
    pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,ea,ia,t)),foldl(dB,dB,app,var(i),rs)),t_a)),
    inference(definition_unfolding,[],[f346,f339]) ).

tff(f346,plain,
    pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,ea,ia,t)),foldl(dB,dB,app,var(n),rs)),t_a)),
    inference(cnf_transformation,[],[f40]) ).

tff(f40,axiom,
    pp(aa(type,bool,aa(dB,fun1(type,bool),typing(shift(type,ea,ia,t)),foldl(dB,dB,app,var(n),rs)),t_a)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_39_Var_I2_J) ).

tff(f1037,plain,
    ( spl28_87
    | ~ spl28_80
    | ~ spl28_86 ),
    inference(avatar_split_clause,[],[f1033,f1030,f975,f1035]) ).

tff(f1030,plain,
    ( spl28_86
  <=> ! [X0: $tType,X2: X0,X1: fun1(X0,bool)] :
        ( pp(aa(fun1(X0,bool),bool,aa(X0,fun1(fun1(X0,bool),bool),member(X0),X2),X1))
        | ~ pp(aa(X0,bool,X1,X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_86])]) ).

tff(f1033,plain,
    ( ! [X0: $tType,X2: X0,X1: fun1(X0,bool)] :
        ( pp(aa(X0,bool,combc(X0,fun1(X0,bool),bool,member(X0),X1),X2))
        | ~ pp(aa(X0,bool,X1,X2)) )
    | ~ spl28_80
    | ~ spl28_86 ),
    inference(forward_demodulation,[],[f1031,f976]) ).

tff(f1031,plain,
    ( ! [X0: $tType,X2: X0,X1: fun1(X0,bool)] :
        ( pp(aa(fun1(X0,bool),bool,aa(X0,fun1(fun1(X0,bool),bool),member(X0),X2),X1))
        | ~ pp(aa(X0,bool,X1,X2)) )
    | ~ spl28_86 ),
    inference(avatar_component_clause,[],[f1030]) ).

tff(f1032,plain,
    spl28_86,
    inference(avatar_split_clause,[],[f423,f1030]) ).

tff(f423,plain,
    ! [X0: $tType,X2: X0,X1: fun1(X0,bool)] :
      ( pp(aa(fun1(X0,bool),bool,aa(X0,fun1(fun1(X0,bool),bool),member(X0),X2),X1))
      | ~ pp(aa(X0,bool,X1,X2)) ),
    inference(cnf_transformation,[],[f297]) ).

tff(f297,plain,
    ! [X0: $tType,X1: fun1(X0,bool),X2: X0] :
      ( ( pp(aa(fun1(X0,bool),bool,aa(X0,fun1(fun1(X0,bool),bool),member(X0),X2),X1))
        | ~ pp(aa(X0,bool,X1,X2)) )
      & ( pp(aa(X0,bool,X1,X2))
        | ~ pp(aa(fun1(X0,bool),bool,aa(X0,fun1(fun1(X0,bool),bool),member(X0),X2),X1)) ) ),
    inference(nnf_transformation,[],[f175]) ).

tff(f175,plain,
    ! [X0: $tType,X1: fun1(X0,bool),X2: X0] :
      ( pp(aa(fun1(X0,bool),bool,aa(X0,fun1(fun1(X0,bool),bool),member(X0),X2),X1))
    <=> pp(aa(X0,bool,X1,X2)) ),
    inference(rectify,[],[f76]) ).

tff(f76,axiom,
    ! [X0: $tType,X63: fun1(X0,bool),X9: X0] :
      ( pp(aa(fun1(X0,bool),bool,aa(X0,fun1(fun1(X0,bool),bool),member(X0),X9),X63))
    <=> pp(aa(X0,bool,X63,X9)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_75_mem__def) ).

tff(f1027,plain,
    ( spl28_85
    | ~ spl28_80
    | ~ spl28_84 ),
    inference(avatar_split_clause,[],[f1023,f1020,f975,f1025]) ).

tff(f1025,plain,
    ( spl28_85
  <=> ! [X0: $tType,X2: X0,X1: fun1(X0,bool)] :
        ( ~ pp(aa(X0,bool,combc(X0,fun1(X0,bool),bool,member(X0),X1),X2))
        | pp(aa(X0,bool,X1,X2)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_85])]) ).

tff(f1020,plain,
    ( spl28_84
  <=> ! [X0: $tType,X2: X0,X1: fun1(X0,bool)] :
        ( pp(aa(X0,bool,X1,X2))
        | ~ pp(aa(fun1(X0,bool),bool,aa(X0,fun1(fun1(X0,bool),bool),member(X0),X2),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_84])]) ).

tff(f1023,plain,
    ( ! [X0: $tType,X2: X0,X1: fun1(X0,bool)] :
        ( ~ pp(aa(X0,bool,combc(X0,fun1(X0,bool),bool,member(X0),X1),X2))
        | pp(aa(X0,bool,X1,X2)) )
    | ~ spl28_80
    | ~ spl28_84 ),
    inference(forward_demodulation,[],[f1021,f976]) ).

tff(f1021,plain,
    ( ! [X0: $tType,X2: X0,X1: fun1(X0,bool)] :
        ( pp(aa(X0,bool,X1,X2))
        | ~ pp(aa(fun1(X0,bool),bool,aa(X0,fun1(fun1(X0,bool),bool),member(X0),X2),X1)) )
    | ~ spl28_84 ),
    inference(avatar_component_clause,[],[f1020]) ).

tff(f1022,plain,
    spl28_84,
    inference(avatar_split_clause,[],[f422,f1020]) ).

tff(f422,plain,
    ! [X0: $tType,X2: X0,X1: fun1(X0,bool)] :
      ( pp(aa(X0,bool,X1,X2))
      | ~ pp(aa(fun1(X0,bool),bool,aa(X0,fun1(fun1(X0,bool),bool),member(X0),X2),X1)) ),
    inference(cnf_transformation,[],[f297]) ).

tff(f1014,plain,
    ( spl28_83
    | ~ spl28_80
    | ~ spl28_82 ),
    inference(avatar_split_clause,[],[f1010,f1007,f975,f1012]) ).

tff(f1007,plain,
    ( spl28_82
  <=> ! [X0: nat,X1: dB] :
        ( pp(aa(dB,bool,it,aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),var(X0))))
        | ~ pp(aa(dB,bool,it,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_82])]) ).

tff(f1010,plain,
    ( ! [X0: nat,X1: dB] :
        ( pp(aa(dB,bool,it,aa(dB,dB,combc(dB,dB,dB,app,var(X0)),X1)))
        | ~ pp(aa(dB,bool,it,X1)) )
    | ~ spl28_80
    | ~ spl28_82 ),
    inference(forward_demodulation,[],[f1008,f976]) ).

tff(f1008,plain,
    ( ! [X0: nat,X1: dB] :
        ( pp(aa(dB,bool,it,aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),var(X0))))
        | ~ pp(aa(dB,bool,it,X1)) )
    | ~ spl28_82 ),
    inference(avatar_component_clause,[],[f1007]) ).

tff(f1009,plain,
    spl28_82,
    inference(avatar_split_clause,[],[f386,f1007]) ).

tff(f386,plain,
    ! [X0: nat,X1: dB] :
      ( pp(aa(dB,bool,it,aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),var(X0))))
      | ~ pp(aa(dB,bool,it,X1)) ),
    inference(cnf_transformation,[],[f229]) ).

tff(f229,plain,
    ! [X0: nat,X1: dB] :
      ( pp(aa(dB,bool,it,aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),var(X0))))
      | ~ pp(aa(dB,bool,it,X1)) ),
    inference(ennf_transformation,[],[f144]) ).

tff(f144,plain,
    ! [X0: nat,X1: dB] :
      ( pp(aa(dB,bool,it,X1))
     => pp(aa(dB,bool,it,aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),var(X0)))) ),
    inference(rectify,[],[f19]) ).

tff(f19,axiom,
    ! [X28: nat,X29: dB] :
      ( pp(aa(dB,bool,it,X29))
     => pp(aa(dB,bool,it,aa(dB,dB,aa(dB,fun1(dB,dB),app,X29),var(X28)))) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_18_app__Var__IT) ).

tff(f986,plain,
    ( spl28_81
    | ~ spl28_9
    | ~ spl28_28 ),
    inference(avatar_split_clause,[],[f690,f681,f584,f983]) ).

tff(f690,plain,
    ( sP1(abs(ua))
    | ~ spl28_9
    | ~ spl28_28 ),
    inference(resolution,[],[f682,f586]) ).

tff(f977,plain,
    spl28_80,
    inference(avatar_split_clause,[],[f470,f975]) ).

tff(f969,plain,
    ( spl28_79
    | ~ spl28_78 ),
    inference(avatar_split_clause,[],[f965,f962,f967]) ).

tff(f962,plain,
    ( spl28_78
  <=> ! [X0: nat,X1: dB] :
        ( pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X1),X0)))
        | ~ pp(aa(dB,bool,it,X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_78])]) ).

tff(f965,plain,
    ( ! [X0: nat,X1: dB] :
        ( pp(aa(dB,bool,it,aa(dB,dB,combc(dB,nat,dB,lift,X0),X1)))
        | ~ pp(aa(dB,bool,it,X1)) )
    | ~ spl28_78 ),
    inference(forward_demodulation,[],[f963,f470]) ).

tff(f963,plain,
    ( ! [X0: nat,X1: dB] :
        ( pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X1),X0)))
        | ~ pp(aa(dB,bool,it,X1)) )
    | ~ spl28_78 ),
    inference(avatar_component_clause,[],[f962]) ).

tff(f964,plain,
    spl28_78,
    inference(avatar_split_clause,[],[f385,f962]) ).

tff(f385,plain,
    ! [X0: nat,X1: dB] :
      ( pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X1),X0)))
      | ~ pp(aa(dB,bool,it,X1)) ),
    inference(cnf_transformation,[],[f228]) ).

tff(f228,plain,
    ! [X0: nat,X1: dB] :
      ( pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X1),X0)))
      | ~ pp(aa(dB,bool,it,X1)) ),
    inference(ennf_transformation,[],[f143]) ).

tff(f143,plain,
    ! [X0: nat,X1: dB] :
      ( pp(aa(dB,bool,it,X1))
     => pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X1),X0))) ),
    inference(rectify,[],[f64]) ).

tff(f64,axiom,
    ! [X28: nat,X29: dB] :
      ( pp(aa(dB,bool,it,X29))
     => pp(aa(dB,bool,it,aa(nat,dB,aa(dB,fun1(nat,dB),lift,X29),X28))) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_63_lift__IT) ).

tff(f960,plain,
    ( spl28_77
    | ~ spl28_76 ),
    inference(avatar_split_clause,[],[f956,f953,f958]) ).

tff(f953,plain,
    ( spl28_76
  <=> ! [X0: dB,X1: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,var(X1)),X0),X1) = X0 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_76])]) ).

tff(f956,plain,
    ( ! [X0: dB,X1: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),combc(dB,dB,fun1(nat,dB),subst,X0),var(X1)),X1) = X0 )
    | ~ spl28_76 ),
    inference(forward_demodulation,[],[f954,f470]) ).

tff(f954,plain,
    ( ! [X0: dB,X1: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,var(X1)),X0),X1) = X0 )
    | ~ spl28_76 ),
    inference(avatar_component_clause,[],[f953]) ).

tff(f955,plain,
    spl28_76,
    inference(avatar_split_clause,[],[f378,f953]) ).

tff(f378,plain,
    ! [X0: dB,X1: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,var(X1)),X0),X1) = X0 ),
    inference(cnf_transformation,[],[f136]) ).

tff(f136,plain,
    ! [X0: dB,X1: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,var(X1)),X0),X1) = X0 ),
    inference(rectify,[],[f33]) ).

tff(f33,axiom,
    ! [X49: dB,X47: nat] : ( aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,var(X47)),X49),X47) = X49 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_32_subst__eq) ).

tff(f951,plain,
    spl28_75,
    inference(avatar_split_clause,[],[f361,f949]) ).

tff(f361,plain,
    ! [X0: dB] :
      ( sP0(X0)
      | pp(aa(dB,bool,it,sK5(X0)))
      | ( foldl(dB,dB,app,var(sK7(X0)),sK6(X0)) = X0 )
      | ~ sP1(X0) ),
    inference(cnf_transformation,[],[f283]) ).

tff(f283,plain,
    ! [X0: dB] :
      ( ( sP1(X0)
        | ( ~ sP0(X0)
          & ! [X1: dB] :
              ( ~ pp(aa(dB,bool,it,X1))
              | ( abs(X1) != X0 ) )
          & ! [X2: list(dB),X3: nat] :
              ( ~ listsp(dB,it,X2)
              | ( foldl(dB,dB,app,var(X3),X2) != X0 ) ) ) )
      & ( sP0(X0)
        | ( pp(aa(dB,bool,it,sK5(X0)))
          & ( abs(sK5(X0)) = X0 ) )
        | ( listsp(dB,it,sK6(X0))
          & ( foldl(dB,dB,app,var(sK7(X0)),sK6(X0)) = X0 ) )
        | ~ sP1(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK5,sK6,sK7])],[f280,f282,f281]) ).

tff(f281,plain,
    ! [X0: dB] :
      ( ? [X4: dB] :
          ( pp(aa(dB,bool,it,X4))
          & ( abs(X4) = X0 ) )
     => ( pp(aa(dB,bool,it,sK5(X0)))
        & ( abs(sK5(X0)) = X0 ) ) ),
    introduced(choice_axiom,[]) ).

tff(f282,plain,
    ! [X0: dB] :
      ( ? [X5: list(dB),X6: nat] :
          ( listsp(dB,it,X5)
          & ( foldl(dB,dB,app,var(X6),X5) = X0 ) )
     => ( listsp(dB,it,sK6(X0))
        & ( foldl(dB,dB,app,var(sK7(X0)),sK6(X0)) = X0 ) ) ),
    introduced(choice_axiom,[]) ).

tff(f280,plain,
    ! [X0: dB] :
      ( ( sP1(X0)
        | ( ~ sP0(X0)
          & ! [X1: dB] :
              ( ~ pp(aa(dB,bool,it,X1))
              | ( abs(X1) != X0 ) )
          & ! [X2: list(dB),X3: nat] :
              ( ~ listsp(dB,it,X2)
              | ( foldl(dB,dB,app,var(X3),X2) != X0 ) ) ) )
      & ( sP0(X0)
        | ? [X4: dB] :
            ( pp(aa(dB,bool,it,X4))
            & ( abs(X4) = X0 ) )
        | ? [X5: list(dB),X6: nat] :
            ( listsp(dB,it,X5)
            & ( foldl(dB,dB,app,var(X6),X5) = X0 ) )
        | ~ sP1(X0) ) ),
    inference(rectify,[],[f279]) ).

tff(f279,plain,
    ! [X0: dB] :
      ( ( sP1(X0)
        | ( ~ sP0(X0)
          & ! [X4: dB] :
              ( ~ pp(aa(dB,bool,it,X4))
              | ( abs(X4) != X0 ) )
          & ! [X5: list(dB),X6: nat] :
              ( ~ listsp(dB,it,X5)
              | ( foldl(dB,dB,app,var(X6),X5) != X0 ) ) ) )
      & ( sP0(X0)
        | ? [X4: dB] :
            ( pp(aa(dB,bool,it,X4))
            & ( abs(X4) = X0 ) )
        | ? [X5: list(dB),X6: nat] :
            ( listsp(dB,it,X5)
            & ( foldl(dB,dB,app,var(X6),X5) = X0 ) )
        | ~ sP1(X0) ) ),
    inference(flattening,[],[f278]) ).

tff(f278,plain,
    ! [X0: dB] :
      ( ( sP1(X0)
        | ( ~ sP0(X0)
          & ! [X4: dB] :
              ( ~ pp(aa(dB,bool,it,X4))
              | ( abs(X4) != X0 ) )
          & ! [X5: list(dB),X6: nat] :
              ( ~ listsp(dB,it,X5)
              | ( foldl(dB,dB,app,var(X6),X5) != X0 ) ) ) )
      & ( sP0(X0)
        | ? [X4: dB] :
            ( pp(aa(dB,bool,it,X4))
            & ( abs(X4) = X0 ) )
        | ? [X5: list(dB),X6: nat] :
            ( listsp(dB,it,X5)
            & ( foldl(dB,dB,app,var(X6),X5) = X0 ) )
        | ~ sP1(X0) ) ),
    inference(nnf_transformation,[],[f271]) ).

tff(f271,plain,
    ! [X0: dB] :
      ( sP1(X0)
    <=> ( sP0(X0)
        | ? [X4: dB] :
            ( pp(aa(dB,bool,it,X4))
            & ( abs(X4) = X0 ) )
        | ? [X5: list(dB),X6: nat] :
            ( listsp(dB,it,X5)
            & ( foldl(dB,dB,app,var(X6),X5) = X0 ) ) ) ),
    introduced(predicate_definition_introduction,[new_symbols(naming,[sP1])]) ).

tff(f945,plain,
    ( spl28_74
    | ~ spl28_10
    | ~ spl28_28 ),
    inference(avatar_split_clause,[],[f689,f681,f589,f942]) ).

tff(f689,plain,
    ( sP1(abs(u))
    | ~ spl28_10
    | ~ spl28_28 ),
    inference(resolution,[],[f682,f591]) ).

tff(f940,plain,
    ( spl28_73
    | ~ spl28_72 ),
    inference(avatar_split_clause,[],[f936,f933,f938]) ).

tff(f933,plain,
    ( spl28_72
  <=> ! [X2: fun1(nat,type),X0: type,X1: nat] :
        ( ( aa(nat,type,X2,X1) = X0 )
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),var(X1)),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_72])]) ).

tff(f936,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: nat] :
        ( ~ pp(aa(dB,bool,combc(dB,type,bool,typing(X2),X0),var(X1)))
        | ( aa(nat,type,X2,X1) = X0 ) )
    | ~ spl28_72 ),
    inference(forward_demodulation,[],[f934,f470]) ).

tff(f934,plain,
    ( ! [X2: fun1(nat,type),X0: type,X1: nat] :
        ( ( aa(nat,type,X2,X1) = X0 )
        | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),var(X1)),X0)) )
    | ~ spl28_72 ),
    inference(avatar_component_clause,[],[f933]) ).

tff(f935,plain,
    spl28_72,
    inference(avatar_split_clause,[],[f418,f933]) ).

tff(f418,plain,
    ! [X2: fun1(nat,type),X0: type,X1: nat] :
      ( ( aa(nat,type,X2,X1) = X0 )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),var(X1)),X0)) ),
    inference(cnf_transformation,[],[f238]) ).

tff(f238,plain,
    ! [X0: type,X1: nat,X2: fun1(nat,type)] :
      ( ( aa(nat,type,X2,X1) = X0 )
      | ~ pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),var(X1)),X0)) ),
    inference(ennf_transformation,[],[f172]) ).

tff(f172,plain,
    ! [X0: type,X1: nat,X2: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),var(X1)),X0))
     => ( aa(nat,type,X2,X1) = X0 ) ),
    inference(rectify,[],[f8]) ).

tff(f8,axiom,
    ! [X6: type,X10: nat,X11: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X11),var(X10)),X6))
     => ( aa(nat,type,X11,X10) = X6 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_7_typing__elims_I1_J) ).

tff(f926,plain,
    spl28_71,
    inference(avatar_split_clause,[],[f426,f924]) ).

tff(f426,plain,
    ! [X2: dB,X3: dB,X0: list(dB),X1: nat] : ( foldl(dB,dB,app,var(X1),X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X3)),X2) ),
    inference(cnf_transformation,[],[f178]) ).

tff(f178,plain,
    ! [X0: list(dB),X1: nat,X2: dB,X3: dB] : ( foldl(dB,dB,app,var(X1),X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X3)),X2) ),
    inference(rectify,[],[f87]) ).

tff(f87,axiom,
    ! [X36: list(dB),X37: nat,X4: dB,X7: dB] : ( foldl(dB,dB,app,var(X37),X36) != aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X7)),X4) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_86_Abs__App__neq__Var__apps) ).

tff(f922,plain,
    spl28_70,
    inference(avatar_split_clause,[],[f359,f920]) ).

tff(f359,plain,
    ! [X0: dB] :
      ( sP0(X0)
      | ( abs(sK5(X0)) = X0 )
      | ( foldl(dB,dB,app,var(sK7(X0)),sK6(X0)) = X0 )
      | ~ sP1(X0) ),
    inference(cnf_transformation,[],[f283]) ).

tff(f918,plain,
    spl28_69,
    inference(avatar_split_clause,[],[f358,f916]) ).

tff(f358,plain,
    ! [X0: type] :
      ( ( aa(type,type,aa(type,fun1(type,type),fun,sK2(X0)),sK3(X0)) = X0 )
      | ( atom(sK4(X0)) = X0 ) ),
    inference(cnf_transformation,[],[f277]) ).

tff(f277,plain,
    ! [X0: type] :
      ( ( aa(type,type,aa(type,fun1(type,type),fun,sK2(X0)),sK3(X0)) = X0 )
      | ( atom(sK4(X0)) = X0 ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK2,sK3,sK4])],[f274,f276,f275]) ).

tff(f275,plain,
    ! [X0: type] :
      ( ? [X1: type,X2: type] : ( aa(type,type,aa(type,fun1(type,type),fun,X1),X2) = X0 )
     => ( aa(type,type,aa(type,fun1(type,type),fun,sK2(X0)),sK3(X0)) = X0 ) ),
    introduced(choice_axiom,[]) ).

tff(f276,plain,
    ! [X0: type] :
      ( ? [X3: nat] : ( atom(X3) = X0 )
     => ( atom(sK4(X0)) = X0 ) ),
    introduced(choice_axiom,[]) ).

tff(f274,plain,
    ! [X0: type] :
      ( ? [X1: type,X2: type] : ( aa(type,type,aa(type,fun1(type,type),fun,X1),X2) = X0 )
      | ? [X3: nat] : ( atom(X3) = X0 ) ),
    inference(rectify,[],[f225]) ).

tff(f225,plain,
    ! [X0: type] :
      ( ? [X2: type,X3: type] : ( aa(type,type,aa(type,fun1(type,type),fun,X2),X3) = X0 )
      | ? [X1: nat] : ( atom(X1) = X0 ) ),
    inference(ennf_transformation,[],[f128]) ).

tff(f128,plain,
    ! [X0: type] :
      ( ! [X1: nat] : ( atom(X1) != X0 )
     => ~ ! [X2: type,X3: type] : ( aa(type,type,aa(type,fun1(type,type),fun,X2),X3) != X0 ) ),
    inference(rectify,[],[f70]) ).

tff(f70,axiom,
    ! [X66: type] :
      ( ! [X76: nat] : ( atom(X76) != X66 )
     => ~ ! [X77: type,X78: type] : ( aa(type,type,aa(type,fun1(type,type),fun,X77),X78) != X66 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_69_type_Oexhaust) ).

tff(f912,plain,
    ( spl28_68
    | ~ spl28_8
    | ~ spl28_28 ),
    inference(avatar_split_clause,[],[f688,f681,f579,f909]) ).

tff(f688,plain,
    ( sP1(abs(t2))
    | ~ spl28_8
    | ~ spl28_28 ),
    inference(resolution,[],[f682,f581]) ).

tff(f906,plain,
    spl28_67,
    inference(avatar_split_clause,[],[f445,f904]) ).

tff(f445,plain,
    ! [X2: list(dB),X3: nat,X0: list(dB),X1: nat] :
      ( ( X0 = X2 )
      | ( foldl(dB,dB,app,var(X3),X2) != foldl(dB,dB,app,var(X1),X0) ) ),
    inference(cnf_transformation,[],[f311]) ).

tff(f311,plain,
    ! [X0: list(dB),X1: nat,X2: list(dB),X3: nat] :
      ( ( ( foldl(dB,dB,app,var(X3),X2) = foldl(dB,dB,app,var(X1),X0) )
        | ( X0 != X2 )
        | ( X1 != X3 ) )
      & ( ( ( X0 = X2 )
          & ( X1 = X3 ) )
        | ( foldl(dB,dB,app,var(X3),X2) != foldl(dB,dB,app,var(X1),X0) ) ) ),
    inference(flattening,[],[f310]) ).

tff(f310,plain,
    ! [X0: list(dB),X1: nat,X2: list(dB),X3: nat] :
      ( ( ( foldl(dB,dB,app,var(X3),X2) = foldl(dB,dB,app,var(X1),X0) )
        | ( X0 != X2 )
        | ( X1 != X3 ) )
      & ( ( ( X0 = X2 )
          & ( X1 = X3 ) )
        | ( foldl(dB,dB,app,var(X3),X2) != foldl(dB,dB,app,var(X1),X0) ) ) ),
    inference(nnf_transformation,[],[f190]) ).

tff(f190,plain,
    ! [X0: list(dB),X1: nat,X2: list(dB),X3: nat] :
      ( ( foldl(dB,dB,app,var(X3),X2) = foldl(dB,dB,app,var(X1),X0) )
    <=> ( ( X0 = X2 )
        & ( X1 = X3 ) ) ),
    inference(rectify,[],[f25]) ).

tff(f25,axiom,
    ! [X36: list(dB),X37: nat,X38: list(dB),X39: nat] :
      ( ( foldl(dB,dB,app,var(X39),X38) = foldl(dB,dB,app,var(X37),X36) )
    <=> ( ( X36 = X38 )
        & ( X37 = X39 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_24_Var__apps__eq__Var__apps__conv) ).

tff(f902,plain,
    spl28_66,
    inference(avatar_split_clause,[],[f442,f900]) ).

tff(f442,plain,
    ! [X2: list(dB),X3: dB,X0: list(dB),X1: dB] :
      ( ( X0 = X2 )
      | ( foldl(dB,dB,app,abs(X1),X0) != foldl(dB,dB,app,abs(X3),X2) ) ),
    inference(cnf_transformation,[],[f309]) ).

tff(f309,plain,
    ! [X0: list(dB),X1: dB,X2: list(dB),X3: dB] :
      ( ( ( foldl(dB,dB,app,abs(X1),X0) = foldl(dB,dB,app,abs(X3),X2) )
        | ( X0 != X2 )
        | ( X1 != X3 ) )
      & ( ( ( X0 = X2 )
          & ( X1 = X3 ) )
        | ( foldl(dB,dB,app,abs(X1),X0) != foldl(dB,dB,app,abs(X3),X2) ) ) ),
    inference(flattening,[],[f308]) ).

tff(f308,plain,
    ! [X0: list(dB),X1: dB,X2: list(dB),X3: dB] :
      ( ( ( foldl(dB,dB,app,abs(X1),X0) = foldl(dB,dB,app,abs(X3),X2) )
        | ( X0 != X2 )
        | ( X1 != X3 ) )
      & ( ( ( X0 = X2 )
          & ( X1 = X3 ) )
        | ( foldl(dB,dB,app,abs(X1),X0) != foldl(dB,dB,app,abs(X3),X2) ) ) ),
    inference(nnf_transformation,[],[f189]) ).

tff(f189,plain,
    ! [X0: list(dB),X1: dB,X2: list(dB),X3: dB] :
      ( ( foldl(dB,dB,app,abs(X1),X0) = foldl(dB,dB,app,abs(X3),X2) )
    <=> ( ( X0 = X2 )
        & ( X1 = X3 ) ) ),
    inference(rectify,[],[f81]) ).

tff(f81,axiom,
    ! [X36: list(dB),X7: dB,X38: list(dB),X42: dB] :
      ( ( foldl(dB,dB,app,abs(X42),X38) = foldl(dB,dB,app,abs(X7),X36) )
    <=> ( ( X36 = X38 )
        & ( X7 = X42 ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_80_Abs__apps__eq__Abs__apps__conv) ).

tff(f898,plain,
    spl28_65,
    inference(avatar_split_clause,[],[f399,f896]) ).

tff(f399,plain,
    ! [X0: $tType,X2: list(X0),X1: X0] : ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X1),X2) != X2 ),
    inference(cnf_transformation,[],[f154]) ).

tff(f154,plain,
    ! [X0: $tType,X1: X0,X2: list(X0)] : ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X1),X2) != X2 ),
    inference(rectify,[],[f37]) ).

tff(f37,axiom,
    ! [X0: $tType,X54: X0,X53: list(X0)] : ( aa(list(X0),list(X0),aa(X0,fun1(list(X0),list(X0)),cons(X0),X54),X53) != X53 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_36_not__Cons__self) ).

tff(f894,plain,
    spl28_64,
    inference(avatar_split_clause,[],[f345,f891]) ).

tff(f345,plain,
    rs = aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),a),as),
    inference(cnf_transformation,[],[f9]) ).

tff(f9,axiom,
    rs = aa(list(dB),list(dB),aa(dB,fun1(list(dB),list(dB)),cons(dB),a),as),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_8_Cons) ).

tff(f884,plain,
    ( spl28_63
    | ~ spl28_15
    | ~ spl28_17 ),
    inference(avatar_split_clause,[],[f656,f625,f616,f882]) ).

tff(f882,plain,
    ( spl28_63
  <=> ! [X0: nat] : sP1(var(X0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_63])]) ).

tff(f656,plain,
    ( ! [X0: nat] : sP1(var(X0))
    | ~ spl28_15
    | ~ spl28_17 ),
    inference(resolution,[],[f626,f617]) ).

tff(f880,plain,
    ( spl28_62
    | ~ spl28_61 ),
    inference(avatar_split_clause,[],[f876,f873,f878]) ).

tff(f873,plain,
    ( spl28_61
  <=> ! [X2: fun1(nat,type),X1: nat] : pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),var(X1)),aa(nat,type,X2,X1))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_61])]) ).

tff(f876,plain,
    ( ! [X2: fun1(nat,type),X1: nat] : pp(aa(dB,bool,combc(dB,type,bool,typing(X2),aa(nat,type,X2,X1)),var(X1)))
    | ~ spl28_61 ),
    inference(forward_demodulation,[],[f874,f470]) ).

tff(f874,plain,
    ( ! [X2: fun1(nat,type),X1: nat] : pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),var(X1)),aa(nat,type,X2,X1)))
    | ~ spl28_61 ),
    inference(avatar_component_clause,[],[f873]) ).

tff(f875,plain,
    spl28_61,
    inference(avatar_split_clause,[],[f506,f873]) ).

tff(f506,plain,
    ! [X2: fun1(nat,type),X1: nat] : pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),var(X1)),aa(nat,type,X2,X1))),
    inference(equality_resolution,[],[f413]) ).

tff(f413,plain,
    ! [X2: fun1(nat,type),X0: type,X1: nat] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),var(X1)),X0))
      | ( aa(nat,type,X2,X1) != X0 ) ),
    inference(cnf_transformation,[],[f234]) ).

tff(f234,plain,
    ! [X0: type,X1: nat,X2: fun1(nat,type)] :
      ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),var(X1)),X0))
      | ( aa(nat,type,X2,X1) != X0 ) ),
    inference(ennf_transformation,[],[f168]) ).

tff(f168,plain,
    ! [X0: type,X1: nat,X2: fun1(nat,type)] :
      ( ( aa(nat,type,X2,X1) = X0 )
     => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X2),var(X1)),X0)) ),
    inference(rectify,[],[f7]) ).

tff(f7,axiom,
    ! [X6: type,X9: nat,X8: fun1(nat,type)] :
      ( ( aa(nat,type,X8,X9) = X6 )
     => pp(aa(type,bool,aa(dB,fun1(type,bool),typing(X8),var(X9)),X6)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_6_typing_OVar) ).

tff(f871,plain,
    spl28_60,
    inference(avatar_split_clause,[],[f444,f869]) ).

tff(f444,plain,
    ! [X2: list(dB),X3: nat,X0: list(dB),X1: nat] :
      ( ( X1 = X3 )
      | ( foldl(dB,dB,app,var(X3),X2) != foldl(dB,dB,app,var(X1),X0) ) ),
    inference(cnf_transformation,[],[f311]) ).

tff(f867,plain,
    spl28_59,
    inference(avatar_split_clause,[],[f441,f865]) ).

tff(f441,plain,
    ! [X2: list(dB),X3: dB,X0: list(dB),X1: dB] :
      ( ( X1 = X3 )
      | ( foldl(dB,dB,app,abs(X1),X0) != foldl(dB,dB,app,abs(X3),X2) ) ),
    inference(cnf_transformation,[],[f309]) ).

tff(f863,plain,
    spl28_58,
    inference(avatar_split_clause,[],[f356,f861]) ).

tff(f861,plain,
    ( spl28_58
  <=> ! [X0: list(dB)] :
        ( listsp(dB,it,map(dB,dB,combc(dB,nat,dB,lift,zero_zero(nat)),X0))
        | ~ listsp(dB,it,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_58])]) ).

tff(f356,plain,
    ! [X0: list(dB)] :
      ( listsp(dB,it,map(dB,dB,combc(dB,nat,dB,lift,zero_zero(nat)),X0))
      | ~ listsp(dB,it,X0) ),
    inference(cnf_transformation,[],[f223]) ).

tff(f223,plain,
    ! [X0: list(dB)] :
      ( listsp(dB,it,map(dB,dB,combc(dB,nat,dB,lift,zero_zero(nat)),X0))
      | ~ listsp(dB,it,X0) ),
    inference(ennf_transformation,[],[f126]) ).

tff(f126,plain,
    ! [X0: list(dB)] :
      ( listsp(dB,it,X0)
     => listsp(dB,it,map(dB,dB,combc(dB,nat,dB,lift,zero_zero(nat)),X0)) ),
    inference(rectify,[],[f69]) ).

tff(f69,axiom,
    ! [X12: list(dB)] :
      ( listsp(dB,it,X12)
     => listsp(dB,it,map(dB,dB,combc(dB,nat,dB,lift,zero_zero(nat)),X12)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_68_lifts__IT) ).

tff(f850,plain,
    spl28_57,
    inference(avatar_split_clause,[],[f420,f848]) ).

tff(f420,plain,
    ! [X2: dB,X0: dB,X1: list(dB)] :
      ( ( X0 = X2 )
      | ( foldl(dB,dB,app,X2,X1) != foldl(dB,dB,app,X0,X1) ) ),
    inference(cnf_transformation,[],[f296]) ).

tff(f296,plain,
    ! [X0: dB,X1: list(dB),X2: dB] :
      ( ( ( foldl(dB,dB,app,X2,X1) = foldl(dB,dB,app,X0,X1) )
        | ( X0 != X2 ) )
      & ( ( X0 = X2 )
        | ( foldl(dB,dB,app,X2,X1) != foldl(dB,dB,app,X0,X1) ) ) ),
    inference(nnf_transformation,[],[f174]) ).

tff(f174,plain,
    ! [X0: dB,X1: list(dB),X2: dB] :
      ( ( foldl(dB,dB,app,X2,X1) = foldl(dB,dB,app,X0,X1) )
    <=> ( X0 = X2 ) ),
    inference(rectify,[],[f30]) ).

tff(f30,axiom,
    ! [X7: dB,X12: list(dB),X42: dB] :
      ( ( foldl(dB,dB,app,X42,X12) = foldl(dB,dB,app,X7,X12) )
    <=> ( X7 = X42 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_29_apps__eq__tail__conv) ).

tff(f844,plain,
    ( spl28_56
    | ~ spl28_55 ),
    inference(avatar_split_clause,[],[f840,f837,f842]) ).

tff(f842,plain,
    ( spl28_56
  <=> ! [X0: $tType,X2: X0,X1: X0] :
        ( ~ pp(aa(X0,bool,combc(X0,X0,bool,fequal(X0),X1),X2))
        | ( X1 = X2 ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_56])]) ).

tff(f837,plain,
    ( spl28_55
  <=> ! [X0: $tType,X2: X0,X1: X0] :
        ( ( X1 = X2 )
        | ~ pp(aa(X0,bool,aa(X0,fun1(X0,bool),fequal(X0),X2),X1)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_55])]) ).

tff(f840,plain,
    ( ! [X0: $tType,X2: X0,X1: X0] :
        ( ~ pp(aa(X0,bool,combc(X0,X0,bool,fequal(X0),X1),X2))
        | ( X1 = X2 ) )
    | ~ spl28_55 ),
    inference(forward_demodulation,[],[f838,f470]) ).

tff(f838,plain,
    ( ! [X0: $tType,X2: X0,X1: X0] :
        ( ( X1 = X2 )
        | ~ pp(aa(X0,bool,aa(X0,fun1(X0,bool),fequal(X0),X2),X1)) )
    | ~ spl28_55 ),
    inference(avatar_component_clause,[],[f837]) ).

tff(f839,plain,
    spl28_55,
    inference(avatar_split_clause,[],[f408,f837]) ).

tff(f408,plain,
    ! [X0: $tType,X2: X0,X1: X0] :
      ( ( X1 = X2 )
      | ~ pp(aa(X0,bool,aa(X0,fun1(X0,bool),fequal(X0),X2),X1)) ),
    inference(cnf_transformation,[],[f163]) ).

tff(f163,plain,
    ! [X0: $tType,X1: X0,X2: X0] :
      ( ( X1 = X2 )
      | ~ pp(aa(X0,bool,aa(X0,fun1(X0,bool),fequal(X0),X2),X1)) ),
    inference(rectify,[],[f113]) ).

tff(f113,axiom,
    ! [X0: $tType,X66: X0,X54: X0] :
      ( ( X54 = X66 )
      | ~ pp(aa(X0,bool,aa(X0,fun1(X0,bool),fequal(X0),X54),X66)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_fequal_1_1_T) ).

tff(f835,plain,
    spl28_54,
    inference(avatar_split_clause,[],[f384,f833]) ).

tff(f384,plain,
    ! [X0: nat,X1: list(dB)] :
      ( pp(aa(dB,bool,it,foldl(dB,dB,app,var(X0),X1)))
      | ~ listsp(dB,it,X1) ),
    inference(cnf_transformation,[],[f227]) ).

tff(f227,plain,
    ! [X0: nat,X1: list(dB)] :
      ( pp(aa(dB,bool,it,foldl(dB,dB,app,var(X0),X1)))
      | ~ listsp(dB,it,X1) ),
    inference(ennf_transformation,[],[f142]) ).

tff(f142,plain,
    ! [X0: nat,X1: list(dB)] :
      ( listsp(dB,it,X1)
     => pp(aa(dB,bool,it,foldl(dB,dB,app,var(X0),X1))) ),
    inference(rectify,[],[f44]) ).

tff(f44,axiom,
    ! [X37: nat,X38: list(dB)] :
      ( listsp(dB,it,X38)
     => pp(aa(dB,bool,it,foldl(dB,dB,app,var(X37),X38))) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_43_IT_OVar) ).

tff(f827,plain,
    ( spl28_53
    | ~ spl28_52 ),
    inference(avatar_split_clause,[],[f823,f820,f825]) ).

tff(f820,plain,
    ( spl28_52
  <=> ! [X0: bool,X1: bool] :
        ( pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X1),X0))
        | ~ pp(X0)
        | ~ pp(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_52])]) ).

tff(f823,plain,
    ( ! [X0: bool,X1: bool] :
        ( pp(aa(bool,bool,combc(bool,bool,bool,fconj,X0),X1))
        | ~ pp(X0)
        | ~ pp(X1) )
    | ~ spl28_52 ),
    inference(forward_demodulation,[],[f821,f470]) ).

tff(f821,plain,
    ( ! [X0: bool,X1: bool] :
        ( pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X1),X0))
        | ~ pp(X0)
        | ~ pp(X1) )
    | ~ spl28_52 ),
    inference(avatar_component_clause,[],[f820]) ).

tff(f822,plain,
    spl28_52,
    inference(avatar_split_clause,[],[f380,f820]) ).

tff(f380,plain,
    ! [X0: bool,X1: bool] :
      ( pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X1),X0))
      | ~ pp(X0)
      | ~ pp(X1) ),
    inference(cnf_transformation,[],[f138]) ).

tff(f138,plain,
    ! [X0: bool,X1: bool] :
      ( pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X1),X0))
      | ~ pp(X0)
      | ~ pp(X1) ),
    inference(rectify,[],[f108]) ).

tff(f108,axiom,
    ! [X95: bool,X93: bool] :
      ( pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X93),X95))
      | ~ pp(X95)
      | ~ pp(X93) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_fconj_1_1_U) ).

tff(f818,plain,
    spl28_51,
    inference(avatar_split_clause,[],[f362,f816]) ).

tff(f362,plain,
    ! [X0: dB] :
      ( sP0(X0)
      | pp(aa(dB,bool,it,sK5(X0)))
      | listsp(dB,it,sK6(X0))
      | ~ sP1(X0) ),
    inference(cnf_transformation,[],[f283]) ).

tff(f801,plain,
    spl28_50,
    inference(avatar_split_clause,[],[f425,f799]) ).

tff(f425,plain,
    ! [X2: list(dB),X3: nat,X0: list(dB),X1: dB] : ( foldl(dB,dB,app,var(X3),X2) != foldl(dB,dB,app,abs(X1),X0) ),
    inference(cnf_transformation,[],[f177]) ).

tff(f177,plain,
    ! [X0: list(dB),X1: dB,X2: list(dB),X3: nat] : ( foldl(dB,dB,app,var(X3),X2) != foldl(dB,dB,app,abs(X1),X0) ),
    inference(rectify,[],[f88]) ).

tff(f88,axiom,
    ! [X36: list(dB),X42: dB,X12: list(dB),X37: nat] : ( foldl(dB,dB,app,var(X37),X12) != foldl(dB,dB,app,abs(X42),X36) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_87_Var__apps__neq__Abs__apps) ).

tff(f797,plain,
    spl28_49,
    inference(avatar_split_clause,[],[f407,f795]) ).

tff(f407,plain,
    ! [X0: $tType,X2: fun1(X0,bool),X1: X0] :
      ( pp(aa(fun1(X0,bool),bool,fEx(X0),X2))
      | ~ pp(aa(X0,bool,X2,X1)) ),
    inference(cnf_transformation,[],[f162]) ).

tff(f162,plain,
    ! [X0: $tType,X1: X0,X2: fun1(X0,bool)] :
      ( pp(aa(fun1(X0,bool),bool,fEx(X0),X2))
      | ~ pp(aa(X0,bool,X2,X1)) ),
    inference(rectify,[],[f103]) ).

tff(f103,axiom,
    ! [X0: $tType,X54: X0,X93: fun1(X0,bool)] :
      ( pp(aa(fun1(X0,bool),bool,fEx(X0),X93))
      | ~ pp(aa(X0,bool,X93,X54)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_fEx_1_1_U) ).

tff(f793,plain,
    spl28_48,
    inference(avatar_split_clause,[],[f397,f791]) ).

tff(f397,plain,
    ! [X2: nat,X0: dB,X1: dB] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) != var(X2) ),
    inference(cnf_transformation,[],[f152]) ).

tff(f152,plain,
    ! [X0: dB,X1: dB,X2: nat] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X1),X0) != var(X2) ),
    inference(rectify,[],[f23]) ).

tff(f23,axiom,
    ! [X32: dB,X33: dB,X31: nat] : ( aa(dB,dB,aa(dB,fun1(dB,dB),app,X33),X32) != var(X31) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_22_dB_Osimps_I4_J) ).

tff(f789,plain,
    spl28_47,
    inference(avatar_split_clause,[],[f395,f787]) ).

tff(f395,plain,
    ! [X2: dB,X0: dB,X1: dB] : ( abs(X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1) ),
    inference(cnf_transformation,[],[f150]) ).

tff(f150,plain,
    ! [X0: dB,X1: dB,X2: dB] : ( abs(X0) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X2),X1) ),
    inference(rectify,[],[f85]) ).

tff(f85,axiom,
    ! [X82: dB,X83: dB,X84: dB] : ( abs(X82) != aa(dB,dB,aa(dB,fun1(dB,dB),app,X84),X83) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_84_dB_Osimps_I8_J) ).

tff(f785,plain,
    spl28_46,
    inference(avatar_split_clause,[],[f393,f783]) ).

tff(f393,plain,
    ! [X2: nat,X0: type,X1: type] : ( atom(X2) != aa(type,type,aa(type,fun1(type,type),fun,X1),X0) ),
    inference(cnf_transformation,[],[f148]) ).

tff(f148,plain,
    ! [X0: type,X1: type,X2: nat] : ( atom(X2) != aa(type,type,aa(type,fun1(type,type),fun,X1),X0) ),
    inference(rectify,[],[f57]) ).

tff(f57,axiom,
    ! [X68: type,X69: type,X31: nat] : ( atom(X31) != aa(type,type,aa(type,fun1(type,type),fun,X69),X68) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_56_type_Osimps_I3_J) ).

tff(f780,plain,
    ( spl28_45
    | ~ spl28_44 ),
    inference(avatar_split_clause,[],[f776,f773,f778]) ).

tff(f778,plain,
    ( spl28_45
  <=> ! [X0: bool,X1: bool] :
        ( ~ pp(aa(bool,bool,combc(bool,bool,bool,fconj,X0),X1))
        | pp(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_45])]) ).

tff(f773,plain,
    ( spl28_44
  <=> ! [X0: bool,X1: bool] :
        ( pp(X0)
        | ~ pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X1),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_44])]) ).

tff(f776,plain,
    ( ! [X0: bool,X1: bool] :
        ( ~ pp(aa(bool,bool,combc(bool,bool,bool,fconj,X0),X1))
        | pp(X0) )
    | ~ spl28_44 ),
    inference(forward_demodulation,[],[f774,f470]) ).

tff(f774,plain,
    ( ! [X0: bool,X1: bool] :
        ( pp(X0)
        | ~ pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X1),X0)) )
    | ~ spl28_44 ),
    inference(avatar_component_clause,[],[f773]) ).

tff(f775,plain,
    spl28_44,
    inference(avatar_split_clause,[],[f382,f773]) ).

tff(f382,plain,
    ! [X0: bool,X1: bool] :
      ( pp(X0)
      | ~ pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X1),X0)) ),
    inference(cnf_transformation,[],[f140]) ).

tff(f140,plain,
    ! [X0: bool,X1: bool] :
      ( pp(X0)
      | ~ pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X1),X0)) ),
    inference(rectify,[],[f110]) ).

tff(f110,axiom,
    ! [X95: bool,X93: bool] :
      ( pp(X95)
      | ~ pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X93),X95)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_fconj_3_1_U) ).

tff(f770,plain,
    ( spl28_43
    | ~ spl28_42 ),
    inference(avatar_split_clause,[],[f766,f763,f768]) ).

tff(f768,plain,
    ( spl28_43
  <=> ! [X0: bool,X1: bool] :
        ( ~ pp(aa(bool,bool,combc(bool,bool,bool,fconj,X0),X1))
        | pp(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_43])]) ).

tff(f763,plain,
    ( spl28_42
  <=> ! [X0: bool,X1: bool] :
        ( pp(X1)
        | ~ pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X1),X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_42])]) ).

tff(f766,plain,
    ( ! [X0: bool,X1: bool] :
        ( ~ pp(aa(bool,bool,combc(bool,bool,bool,fconj,X0),X1))
        | pp(X1) )
    | ~ spl28_42 ),
    inference(forward_demodulation,[],[f764,f470]) ).

tff(f764,plain,
    ( ! [X0: bool,X1: bool] :
        ( pp(X1)
        | ~ pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X1),X0)) )
    | ~ spl28_42 ),
    inference(avatar_component_clause,[],[f763]) ).

tff(f765,plain,
    spl28_42,
    inference(avatar_split_clause,[],[f381,f763]) ).

tff(f381,plain,
    ! [X0: bool,X1: bool] :
      ( pp(X1)
      | ~ pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X1),X0)) ),
    inference(cnf_transformation,[],[f139]) ).

tff(f139,plain,
    ! [X0: bool,X1: bool] :
      ( pp(X1)
      | ~ pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X1),X0)) ),
    inference(rectify,[],[f109]) ).

tff(f109,axiom,
    ! [X95: bool,X93: bool] :
      ( pp(X93)
      | ~ pp(aa(bool,bool,aa(bool,fun1(bool,bool),fconj,X93),X95)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_fconj_2_1_U) ).

tff(f761,plain,
    spl28_41,
    inference(avatar_split_clause,[],[f360,f759]) ).

tff(f759,plain,
    ( spl28_41
  <=> ! [X0: dB] :
        ( sP0(X0)
        | ( abs(sK5(X0)) = X0 )
        | listsp(dB,it,sK6(X0))
        | ~ sP1(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_41])]) ).

tff(f360,plain,
    ! [X0: dB] :
      ( sP0(X0)
      | ( abs(sK5(X0)) = X0 )
      | listsp(dB,it,sK6(X0))
      | ~ sP1(X0) ),
    inference(cnf_transformation,[],[f283]) ).

tff(f753,plain,
    ( spl28_40
    | ~ spl28_39 ),
    inference(avatar_split_clause,[],[f749,f746,f751]) ).

tff(f746,plain,
    ( spl28_39
  <=> ! [X0: $tType,X2: X0] : pp(aa(X0,bool,aa(X0,fun1(X0,bool),fequal(X0),X2),X2)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_39])]) ).

tff(f749,plain,
    ( ! [X0: $tType,X2: X0] : pp(aa(X0,bool,combc(X0,X0,bool,fequal(X0),X2),X2))
    | ~ spl28_39 ),
    inference(forward_demodulation,[],[f747,f470]) ).

tff(f747,plain,
    ( ! [X0: $tType,X2: X0] : pp(aa(X0,bool,aa(X0,fun1(X0,bool),fequal(X0),X2),X2))
    | ~ spl28_39 ),
    inference(avatar_component_clause,[],[f746]) ).

tff(f748,plain,
    spl28_39,
    inference(avatar_split_clause,[],[f505,f746]) ).

tff(f505,plain,
    ! [X0: $tType,X2: X0] : pp(aa(X0,bool,aa(X0,fun1(X0,bool),fequal(X0),X2),X2)),
    inference(equality_resolution,[],[f406]) ).

tff(f406,plain,
    ! [X0: $tType,X2: X0,X1: X0] :
      ( pp(aa(X0,bool,aa(X0,fun1(X0,bool),fequal(X0),X2),X1))
      | ( X1 != X2 ) ),
    inference(cnf_transformation,[],[f161]) ).

tff(f161,plain,
    ! [X0: $tType,X1: X0,X2: X0] :
      ( pp(aa(X0,bool,aa(X0,fun1(X0,bool),fequal(X0),X2),X1))
      | ( X1 != X2 ) ),
    inference(rectify,[],[f114]) ).

tff(f114,axiom,
    ! [X0: $tType,X66: X0,X54: X0] :
      ( pp(aa(X0,bool,aa(X0,fun1(X0,bool),fequal(X0),X54),X66))
      | ( X54 != X66 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_fequal_2_1_T) ).

tff(f744,plain,
    spl28_38,
    inference(avatar_split_clause,[],[f357,f742]) ).

tff(f357,plain,
    ! [X0: dB] :
      ( pp(aa(dB,bool,it,abs(X0)))
      | ~ pp(aa(dB,bool,it,X0)) ),
    inference(cnf_transformation,[],[f224]) ).

tff(f224,plain,
    ! [X0: dB] :
      ( pp(aa(dB,bool,it,abs(X0)))
      | ~ pp(aa(dB,bool,it,X0)) ),
    inference(ennf_transformation,[],[f127]) ).

tff(f127,plain,
    ! [X0: dB] :
      ( pp(aa(dB,bool,it,X0))
     => pp(aa(dB,bool,it,abs(X0))) ),
    inference(rectify,[],[f80]) ).

tff(f80,axiom,
    ! [X51: dB] :
      ( pp(aa(dB,bool,it,X51))
     => pp(aa(dB,bool,it,abs(X51))) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_79_Lambda) ).

tff(f740,plain,
    ( spl28_37
    | ~ spl28_9
    | ~ spl28_17 ),
    inference(avatar_split_clause,[],[f659,f625,f584,f737]) ).

tff(f737,plain,
    ( spl28_37
  <=> sP1(ua) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_37])]) ).

tff(f659,plain,
    ( sP1(ua)
    | ~ spl28_9
    | ~ spl28_17 ),
    inference(resolution,[],[f626,f586]) ).

tff(f734,plain,
    ( spl28_36
    | ~ spl28_35 ),
    inference(avatar_split_clause,[],[f729,f725,f731]) ).

tff(f725,plain,
    ( spl28_35
  <=> pp(aa(type,bool,aa(dB,fun1(type,bool),typing(e),u),t)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_35])]) ).

tff(f729,plain,
    ( pp(aa(dB,bool,combc(dB,type,bool,typing(e),t),u))
    | ~ spl28_35 ),
    inference(forward_demodulation,[],[f727,f470]) ).

tff(f727,plain,
    ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(e),u),t))
    | ~ spl28_35 ),
    inference(avatar_component_clause,[],[f725]) ).

tff(f728,plain,
    spl28_35,
    inference(avatar_split_clause,[],[f344,f725]) ).

tff(f344,plain,
    pp(aa(type,bool,aa(dB,fun1(type,bool),typing(e),u),t)),
    inference(cnf_transformation,[],[f3]) ).

tff(f3,axiom,
    pp(aa(type,bool,aa(dB,fun1(type,bool),typing(e),u),t)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_2_uT) ).

tff(f722,plain,
    ( spl28_34
    | ~ spl28_33 ),
    inference(avatar_split_clause,[],[f717,f713,f719]) ).

tff(f713,plain,
    ( spl28_33
  <=> pp(aa(type,bool,aa(dB,fun1(type,bool),typing(ea),ua),t)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_33])]) ).

tff(f717,plain,
    ( pp(aa(dB,bool,combc(dB,type,bool,typing(ea),t),ua))
    | ~ spl28_33 ),
    inference(forward_demodulation,[],[f715,f470]) ).

tff(f715,plain,
    ( pp(aa(type,bool,aa(dB,fun1(type,bool),typing(ea),ua),t))
    | ~ spl28_33 ),
    inference(avatar_component_clause,[],[f713]) ).

tff(f716,plain,
    spl28_33,
    inference(avatar_split_clause,[],[f343,f713]) ).

tff(f343,plain,
    pp(aa(type,bool,aa(dB,fun1(type,bool),typing(ea),ua),t)),
    inference(cnf_transformation,[],[f45]) ).

tff(f45,axiom,
    pp(aa(type,bool,aa(dB,fun1(type,bool),typing(ea),ua),t)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_44_Var_I4_J) ).

tff(f710,plain,
    spl28_32,
    inference(avatar_split_clause,[],[f500,f708]) ).

tff(f500,plain,
    ! [X2: list(dB),X3: nat] :
      ( sP1(foldl(dB,dB,app,var(X3),X2))
      | ~ listsp(dB,it,X2) ),
    inference(equality_resolution,[],[f363]) ).

tff(f363,plain,
    ! [X2: list(dB),X3: nat,X0: dB] :
      ( sP1(X0)
      | ~ listsp(dB,it,X2)
      | ( foldl(dB,dB,app,var(X3),X2) != X0 ) ),
    inference(cnf_transformation,[],[f283]) ).

tff(f706,plain,
    spl28_31,
    inference(avatar_split_clause,[],[f424,f704]) ).

tff(f424,plain,
    ! [X0: $tType,X2: fun1(type,fun1(type,X0)),X3: fun1(nat,X0),X1: nat] : ( type_case(X0,X3,X2,atom(X1)) = aa(nat,X0,X3,X1) ),
    inference(cnf_transformation,[],[f176]) ).

tff(f176,plain,
    ! [X0: $tType,X1: nat,X2: fun1(type,fun1(type,X0)),X3: fun1(nat,X0)] : ( type_case(X0,X3,X2,atom(X1)) = aa(nat,X0,X3,X1) ),
    inference(rectify,[],[f51]) ).

tff(f51,axiom,
    ! [X0: $tType,X19: nat,X57: fun1(type,fun1(type,X0)),X58: fun1(nat,X0)] : ( type_case(X0,X58,X57,atom(X19)) = aa(nat,X0,X58,X19) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_50_type_Osimps_I5_J) ).

tff(f702,plain,
    ( spl28_30
    | ~ spl28_10
    | ~ spl28_17 ),
    inference(avatar_split_clause,[],[f658,f625,f589,f699]) ).

tff(f699,plain,
    ( spl28_30
  <=> sP1(u) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_30])]) ).

tff(f658,plain,
    ( sP1(u)
    | ~ spl28_10
    | ~ spl28_17 ),
    inference(resolution,[],[f626,f591]) ).

tff(f696,plain,
    spl28_29,
    inference(avatar_split_clause,[],[f516,f694]) ).

tff(f516,plain,
    ! [X0: $tType,X2: fun1(nat,X0),X1: X0,X4: nat] : ( aa(nat,X0,shift(X0,X2,X4,X1),X4) = X1 ),
    inference(equality_resolution,[],[f461]) ).

tff(f461,plain,
    ! [X0: $tType,X2: fun1(nat,X0),X3: nat,X1: X0,X4: nat] :
      ( ( aa(nat,X0,shift(X0,X2,X4,X1),X3) = X1 )
      | ( X3 != X4 ) ),
    inference(cnf_transformation,[],[f250]) ).

tff(f250,plain,
    ! [X0: $tType,X1: X0,X2: fun1(nat,X0),X3: nat,X4: nat] :
      ( ( aa(nat,X0,shift(X0,X2,X4,X1),X3) = X1 )
      | ( X3 != X4 ) ),
    inference(ennf_transformation,[],[f198]) ).

tff(f198,plain,
    ! [X0: $tType,X1: X0,X2: fun1(nat,X0),X3: nat,X4: nat] :
      ( ( X3 = X4 )
     => ( aa(nat,X0,shift(X0,X2,X4,X1),X3) = X1 ) ),
    inference(rectify,[],[f20]) ).

tff(f20,axiom,
    ! [X0: $tType,X6: X0,X11: fun1(nat,X0),X30: nat,X10: nat] :
      ( ( X10 = X30 )
     => ( aa(nat,X0,shift(X0,X11,X10,X6),X30) = X6 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_19_shift__eq) ).

tff(f683,plain,
    spl28_28,
    inference(avatar_split_clause,[],[f499,f681]) ).

tff(f499,plain,
    ! [X1: dB] :
      ( sP1(abs(X1))
      | ~ pp(aa(dB,bool,it,X1)) ),
    inference(equality_resolution,[],[f364]) ).

tff(f364,plain,
    ! [X0: dB,X1: dB] :
      ( sP1(X0)
      | ~ pp(aa(dB,bool,it,X1))
      | ( abs(X1) != X0 ) ),
    inference(cnf_transformation,[],[f283]) ).

tff(f679,plain,
    spl28_27,
    inference(avatar_split_clause,[],[f377,f677]) ).

tff(f377,plain,
    ! [X0: $tType,X1: list(X0)] : ( map(X0,X0,combi(X0),X1) = X1 ),
    inference(cnf_transformation,[],[f135]) ).

tff(f135,plain,
    ! [X0: $tType,X1: list(X0)] : ( map(X0,X0,combi(X0),X1) = X1 ),
    inference(rectify,[],[f52]) ).

tff(f52,axiom,
    ! [X0: $tType,X64: list(X0)] : ( map(X0,X0,combi(X0),X64) = X64 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_51_map__ident) ).

tff(f675,plain,
    spl28_26,
    inference(avatar_split_clause,[],[f368,f673]) ).

tff(f368,plain,
    ! [X0: dB] :
      ( pp(aa(dB,bool,it,sK9(X0)))
      | ~ sP0(X0) ),
    inference(cnf_transformation,[],[f287]) ).

tff(f669,plain,
    ( spl28_25
    | ~ spl28_8
    | ~ spl28_17 ),
    inference(avatar_split_clause,[],[f657,f625,f579,f666]) ).

tff(f666,plain,
    ( spl28_25
  <=> sP1(t2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_25])]) ).

tff(f657,plain,
    ( sP1(t2)
    | ~ spl28_8
    | ~ spl28_17 ),
    inference(resolution,[],[f626,f581]) ).

tff(f655,plain,
    spl28_24,
    inference(avatar_split_clause,[],[f391,f653]) ).

tff(f653,plain,
    ( spl28_24
  <=> ! [X0: nat,X1: nat] :
        ( ( X0 = X1 )
        | ( var(X0) != var(X1) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_24])]) ).

tff(f391,plain,
    ! [X0: nat,X1: nat] :
      ( ( X0 = X1 )
      | ( var(X0) != var(X1) ) ),
    inference(cnf_transformation,[],[f291]) ).

tff(f291,plain,
    ! [X0: nat,X1: nat] :
      ( ( ( var(X0) = var(X1) )
        | ( X0 != X1 ) )
      & ( ( X0 = X1 )
        | ( var(X0) != var(X1) ) ) ),
    inference(nnf_transformation,[],[f147]) ).

tff(f147,plain,
    ! [X0: nat,X1: nat] :
      ( ( var(X0) = var(X1) )
    <=> ( X0 = X1 ) ),
    inference(rectify,[],[f14]) ).

tff(f14,axiom,
    ! [X18: nat,X19: nat] :
      ( ( var(X19) = var(X18) )
    <=> ( X18 = X19 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_13_dB_Osimps_I1_J) ).

tff(f651,plain,
    spl28_23,
    inference(avatar_split_clause,[],[f389,f649]) ).

tff(f649,plain,
    ( spl28_23
  <=> ! [X0: dB,X1: dB] :
        ( ( X0 = X1 )
        | ( abs(X0) != abs(X1) ) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_23])]) ).

tff(f389,plain,
    ! [X0: dB,X1: dB] :
      ( ( X0 = X1 )
      | ( abs(X0) != abs(X1) ) ),
    inference(cnf_transformation,[],[f290]) ).

tff(f290,plain,
    ! [X0: dB,X1: dB] :
      ( ( ( abs(X0) = abs(X1) )
        | ( X0 != X1 ) )
      & ( ( X0 = X1 )
        | ( abs(X0) != abs(X1) ) ) ),
    inference(nnf_transformation,[],[f146]) ).

tff(f146,plain,
    ! [X0: dB,X1: dB] :
      ( ( abs(X0) = abs(X1) )
    <=> ( X0 = X1 ) ),
    inference(rectify,[],[f79]) ).

tff(f79,axiom,
    ! [X80: dB,X81: dB] :
      ( ( abs(X81) = abs(X80) )
    <=> ( X80 = X81 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_78_dB_Osimps_I3_J) ).

tff(f647,plain,
    spl28_22,
    inference(avatar_split_clause,[],[f387,f645]) ).

tff(f387,plain,
    ! [X0: nat,X1: nat] :
      ( ( X0 = X1 )
      | ( atom(X0) != atom(X1) ) ),
    inference(cnf_transformation,[],[f289]) ).

tff(f289,plain,
    ! [X0: nat,X1: nat] :
      ( ( ( atom(X0) = atom(X1) )
        | ( X0 != X1 ) )
      & ( ( X0 = X1 )
        | ( atom(X0) != atom(X1) ) ) ),
    inference(nnf_transformation,[],[f145]) ).

tff(f145,plain,
    ! [X0: nat,X1: nat] :
      ( ( atom(X0) = atom(X1) )
    <=> ( X0 = X1 ) ),
    inference(rectify,[],[f53]) ).

tff(f53,axiom,
    ! [X18: nat,X19: nat] :
      ( ( atom(X19) = atom(X18) )
    <=> ( X18 = X19 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_52_type_Osimps_I1_J) ).

tff(f643,plain,
    spl28_21,
    inference(avatar_split_clause,[],[f383,f641]) ).

tff(f641,plain,
    ( spl28_21
  <=> ! [X0: dB,X1: dB] :
        ( beta(abs(X1),abs(X0))
        | ~ beta(X1,X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_21])]) ).

tff(f383,plain,
    ! [X0: dB,X1: dB] :
      ( beta(abs(X1),abs(X0))
      | ~ beta(X1,X0) ),
    inference(cnf_transformation,[],[f226]) ).

tff(f226,plain,
    ! [X0: dB,X1: dB] :
      ( beta(abs(X1),abs(X0))
      | ~ beta(X1,X0) ),
    inference(ennf_transformation,[],[f141]) ).

tff(f141,plain,
    ! [X0: dB,X1: dB] :
      ( beta(X1,X0)
     => beta(abs(X1),abs(X0)) ),
    inference(rectify,[],[f96]) ).

tff(f96,axiom,
    ! [X29: dB,X48: dB] :
      ( beta(X48,X29)
     => beta(abs(X48),abs(X29)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_95_abs) ).

tff(f639,plain,
    spl28_20,
    inference(avatar_split_clause,[],[f376,f637]) ).

tff(f376,plain,
    ! [X0: $tType,X1: X0] : ( aa(X0,X0,combi(X0),X1) = X1 ),
    inference(cnf_transformation,[],[f134]) ).

tff(f134,plain,
    ! [X0: $tType,X1: X0] : ( aa(X0,X0,combi(X0),X1) = X1 ),
    inference(rectify,[],[f106]) ).

tff(f106,axiom,
    ! [X0: $tType,X93: X0] : ( aa(X0,X0,combi(X0),X93) = X93 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_COMBI_1_1_U) ).

tff(f635,plain,
    ( spl28_19
    | spl28_2
    | ~ spl28_13 ),
    inference(avatar_split_clause,[],[f606,f602,f552,f633]) ).

tff(f552,plain,
    ( spl28_2
  <=> pp(fFalse) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_2])]) ).

tff(f606,plain,
    ( ! [X0: bool] :
        ( ~ pp(X0)
        | ( fTrue = X0 ) )
    | spl28_2
    | ~ spl28_13 ),
    inference(superposition,[],[f554,f603]) ).

tff(f554,plain,
    ( ~ pp(fFalse)
    | spl28_2 ),
    inference(avatar_component_clause,[],[f552]) ).

tff(f631,plain,
    spl28_18,
    inference(avatar_split_clause,[],[f371,f629]) ).

tff(f371,plain,
    ! [X0: dB] :
      ( pp(aa(dB,bool,it,X0))
      | ~ sP1(X0) ),
    inference(cnf_transformation,[],[f288]) ).

tff(f288,plain,
    ! [X0: dB] :
      ( ( pp(aa(dB,bool,it,X0))
        | ~ sP1(X0) )
      & ( sP1(X0)
        | ~ pp(aa(dB,bool,it,X0)) ) ),
    inference(nnf_transformation,[],[f272]) ).

tff(f272,plain,
    ! [X0: dB] :
      ( pp(aa(dB,bool,it,X0))
    <=> sP1(X0) ),
    inference(definition_folding,[],[f129,f271,f270]) ).

tff(f129,plain,
    ! [X0: dB] :
      ( pp(aa(dB,bool,it,X0))
    <=> ( ? [X1: dB,X2: dB,X3: list(dB)] :
            ( pp(aa(dB,bool,it,X2))
            & pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X1),X2),zero_zero(nat)),X3)))
            & ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X1)),X2),X3) = X0 ) )
        | ? [X4: dB] :
            ( pp(aa(dB,bool,it,X4))
            & ( abs(X4) = X0 ) )
        | ? [X5: list(dB),X6: nat] :
            ( listsp(dB,it,X5)
            & ( foldl(dB,dB,app,var(X6),X5) = X0 ) ) ) ),
    inference(rectify,[],[f91]) ).

tff(f91,axiom,
    ! [X46: dB] :
      ( pp(aa(dB,bool,it,X46))
    <=> ( ? [X89: dB,X90: dB,X91: list(dB)] :
            ( pp(aa(dB,bool,it,X90))
            & pp(aa(dB,bool,it,foldl(dB,dB,app,aa(nat,dB,aa(dB,fun1(nat,dB),aa(dB,fun1(dB,fun1(nat,dB)),subst,X89),X90),zero_zero(nat)),X91)))
            & ( foldl(dB,dB,app,aa(dB,dB,aa(dB,fun1(dB,dB),app,abs(X89)),X90),X91) = X46 ) )
        | ? [X89: dB] :
            ( pp(aa(dB,bool,it,X89))
            & ( abs(X89) = X46 ) )
        | ? [X87: list(dB),X88: nat] :
            ( listsp(dB,it,X87)
            & ( foldl(dB,dB,app,var(X88),X87) = X46 ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_90_IT_Osimps) ).

tff(f627,plain,
    spl28_17,
    inference(avatar_split_clause,[],[f370,f625]) ).

tff(f370,plain,
    ! [X0: dB] :
      ( sP1(X0)
      | ~ pp(aa(dB,bool,it,X0)) ),
    inference(cnf_transformation,[],[f288]) ).

tff(f622,plain,
    spl28_16,
    inference(avatar_split_clause,[],[f375,f620]) ).

tff(f620,plain,
    ( spl28_16
  <=> ! [X0: $tType,X1: fun1(X0,bool)] : ( collect(X0,X1) = X1 ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_16])]) ).

tff(f375,plain,
    ! [X0: $tType,X1: fun1(X0,bool)] : ( collect(X0,X1) = X1 ),
    inference(cnf_transformation,[],[f133]) ).

tff(f133,plain,
    ! [X0: $tType,X1: fun1(X0,bool)] : ( collect(X0,X1) = X1 ),
    inference(rectify,[],[f77]) ).

tff(f77,axiom,
    ! [X0: $tType,X79: fun1(X0,bool)] : ( collect(X0,X79) = X79 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_76_Collect__def) ).

tff(f618,plain,
    spl28_15,
    inference(avatar_split_clause,[],[f352,f616]) ).

tff(f352,plain,
    ! [X0: nat] : pp(aa(dB,bool,it,var(X0))),
    inference(cnf_transformation,[],[f123]) ).

tff(f123,plain,
    ! [X0: nat] : pp(aa(dB,bool,it,var(X0))),
    inference(rectify,[],[f18]) ).

tff(f18,axiom,
    ! [X27: nat] : pp(aa(dB,bool,it,var(X27))),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_17_Var__IT) ).

tff(f614,plain,
    spl28_14,
    inference(avatar_split_clause,[],[f351,f612]) ).

tff(f612,plain,
    ( spl28_14
  <=> ! [X0: nat] : ( zero_zero(nat) = size_size(type,atom(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_14])]) ).

tff(f351,plain,
    ! [X0: nat] : ( zero_zero(nat) = size_size(type,atom(X0)) ),
    inference(cnf_transformation,[],[f122]) ).

tff(f122,plain,
    ! [X0: nat] : ( zero_zero(nat) = size_size(type,atom(X0)) ),
    inference(rectify,[],[f72]) ).

tff(f72,axiom,
    ! [X31: nat] : ( zero_zero(nat) = size_size(type,atom(X31)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_71_type_Osize_I3_J) ).

tff(f604,plain,
    spl28_13,
    inference(avatar_split_clause,[],[f353,f602]) ).

tff(f353,plain,
    ! [X0: bool] :
      ( ( fFalse = X0 )
      | ( fTrue = X0 ) ),
    inference(cnf_transformation,[],[f124]) ).

tff(f124,plain,
    ! [X0: bool] :
      ( ( fFalse = X0 )
      | ( fTrue = X0 ) ),
    inference(rectify,[],[f112]) ).

tff(f112,axiom,
    ! [X93: bool] :
      ( ( fFalse = X93 )
      | ( fTrue = X93 ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_fFalse_1_1_T) ).

tff(f600,plain,
    spl28_12,
    inference(avatar_split_clause,[],[f350,f598]) ).

tff(f598,plain,
    ( spl28_12
  <=> ! [X0: nat] : ( zero_zero(nat) = dB_size(var(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_12])]) ).

tff(f350,plain,
    ! [X0: nat] : ( zero_zero(nat) = dB_size(var(X0)) ),
    inference(cnf_transformation,[],[f121]) ).

tff(f121,plain,
    ! [X0: nat] : ( zero_zero(nat) = dB_size(var(X0)) ),
    inference(rectify,[],[f74]) ).

tff(f74,axiom,
    ! [X31: nat] : ( zero_zero(nat) = dB_size(var(X31)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_73_dB_Osize_I1_J) ).

tff(f596,plain,
    spl28_11,
    inference(avatar_split_clause,[],[f349,f594]) ).

tff(f594,plain,
    ( spl28_11
  <=> ! [X0: nat] : ( zero_zero(nat) = type_size(atom(X0)) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_11])]) ).

tff(f349,plain,
    ! [X0: nat] : ( zero_zero(nat) = type_size(atom(X0)) ),
    inference(cnf_transformation,[],[f120]) ).

tff(f120,plain,
    ! [X0: nat] : ( zero_zero(nat) = type_size(atom(X0)) ),
    inference(rectify,[],[f71]) ).

tff(f71,axiom,
    ! [X31: nat] : ( zero_zero(nat) = type_size(atom(X31)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_70_type_Osize_I1_J) ).

tff(f592,plain,
    spl28_10,
    inference(avatar_split_clause,[],[f342,f589]) ).

tff(f342,plain,
    pp(aa(dB,bool,it,u)),
    inference(cnf_transformation,[],[f12]) ).

tff(f12,axiom,
    pp(aa(dB,bool,it,u)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_11_uIT) ).

tff(f587,plain,
    spl28_9,
    inference(avatar_split_clause,[],[f341,f584]) ).

tff(f341,plain,
    pp(aa(dB,bool,it,ua)),
    inference(cnf_transformation,[],[f13]) ).

tff(f13,axiom,
    pp(aa(dB,bool,it,ua)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_12_Var_I3_J) ).

tff(f582,plain,
    spl28_8,
    inference(avatar_split_clause,[],[f340,f579]) ).

tff(f340,plain,
    pp(aa(dB,bool,it,t2)),
    inference(cnf_transformation,[],[f1]) ).

tff(f1,axiom,
    pp(aa(dB,bool,it,t2)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_0__096IT_At_096) ).

tff(f577,plain,
    spl28_7,
    inference(avatar_split_clause,[],[f373,f575]) ).

tff(f575,plain,
    ( spl28_7
  <=> ! [X0: dB,X1: nat] : ( abs(X0) != var(X1) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_7])]) ).

tff(f373,plain,
    ! [X0: dB,X1: nat] : ( abs(X0) != var(X1) ),
    inference(cnf_transformation,[],[f131]) ).

tff(f131,plain,
    ! [X0: dB,X1: nat] : ( abs(X0) != var(X1) ),
    inference(rectify,[],[f83]) ).

tff(f83,axiom,
    ! [X82: dB,X31: nat] : ( var(X31) != abs(X82) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_82_dB_Osimps_I6_J) ).

tff(f573,plain,
    spl28_6,
    inference(avatar_split_clause,[],[f372,f571]) ).

tff(f571,plain,
    ( spl28_6
  <=> ! [X0: dB,X1: nat] : ~ beta(var(X1),X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_6])]) ).

tff(f372,plain,
    ! [X0: dB,X1: nat] : ~ beta(var(X1),X0),
    inference(cnf_transformation,[],[f130]) ).

tff(f130,plain,
    ! [X0: dB,X1: nat] : ~ beta(var(X1),X0),
    inference(rectify,[],[f95]) ).

tff(f95,axiom,
    ! [X29: dB,X28: nat] : ~ beta(var(X28),X29),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_94_beta__cases_I1_J) ).

tff(f569,plain,
    spl28_5,
    inference(avatar_split_clause,[],[f365,f567]) ).

tff(f567,plain,
    ( spl28_5
  <=> ! [X0: dB] :
        ( sP1(X0)
        | ~ sP0(X0) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_5])]) ).

tff(f365,plain,
    ! [X0: dB] :
      ( sP1(X0)
      | ~ sP0(X0) ),
    inference(cnf_transformation,[],[f283]) ).

tff(f565,plain,
    spl28_4,
    inference(avatar_split_clause,[],[f338,f562]) ).

tff(f338,plain,
    pp(fTrue),
    inference(cnf_transformation,[],[f102]) ).

tff(f102,axiom,
    pp(fTrue),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_pp_2_1_U) ).

tff(f560,plain,
    spl28_3,
    inference(avatar_split_clause,[],[f337,f557]) ).

tff(f557,plain,
    ( spl28_3
  <=> zero(nat) ),
    introduced(avatar_definition,[new_symbols(naming,[spl28_3])]) ).

tff(f337,plain,
    zero(nat),
    inference(cnf_transformation,[],[f100]) ).

tff(f100,axiom,
    zero(nat),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',arity_Nat_Onat___Groups_Ozero) ).

tff(f555,plain,
    ~ spl28_2,
    inference(avatar_split_clause,[],[f335,f552]) ).

tff(f335,plain,
    ~ pp(fFalse),
    inference(cnf_transformation,[],[f101]) ).

tff(f101,axiom,
    ~ pp(fFalse),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_pp_1_1_U) ).

tff(f550,plain,
    ~ spl28_1,
    inference(avatar_split_clause,[],[f333,f547]) ).

tff(f333,plain,
    ~ thesis,
    inference(cnf_transformation,[],[f118]) ).

tff(f118,plain,
    ~ thesis,
    inference(flattening,[],[f117]) ).

tff(f117,negated_conjecture,
    ~ thesis,
    inference(negated_conjecture,[],[f116]) ).

tff(f116,conjecture,
    thesis,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conj_1) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13  % Problem    : LCL786_5 : TPTP v8.1.2. Released v6.0.0.
% 0.12/0.15  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.15/0.36  % Computer : n024.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit   : 300
% 0.15/0.36  % WCLimit    : 300
% 0.15/0.36  % DateTime   : Fri May  3 14:02:20 EDT 2024
% 0.15/0.36  % CPUTime    : 
% 0.15/0.36  % (31286)Running in auto input_syntax mode. Trying TPTP
% 0.15/0.40  % (31299)WARNING: value z3 for option sas not known
% 0.15/0.40  % (31301)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.15/0.40  % (31298)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.15/0.40  % (31303)ott-10_8_av=off:bd=preordered:bs=on:fsd=off:fsr=off:fde=unused:irw=on:lcm=predicate:lma=on:nm=4:nwc=1.7:sp=frequency_522 on theBenchmark for (522ds/0Mi)
% 0.15/0.40  % (31302)ott+10_10:1_add=off:afr=on:amm=off:anc=all:bd=off:bs=on:fsr=off:irw=on:lma=on:msp=off:nm=4:nwc=4.0:sac=on:sp=reverse_frequency_531 on theBenchmark for (531ds/0Mi)
% 0.15/0.40  % (31297)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.15/0.40  % (31299)dis+2_11_add=large:afr=on:amm=off:bd=off:bce=on:fsd=off:fde=none:gs=on:gsaa=full_model:gsem=off:irw=on:msp=off:nm=4:nwc=1.3:sas=z3:sims=off:sac=on:sp=reverse_arity_569 on theBenchmark for (569ds/0Mi)
% 0.15/0.40  % (31304)ott+1_64_av=off:bd=off:bce=on:fsd=off:fde=unused:gsp=on:irw=on:lcm=predicate:lma=on:nm=2:nwc=1.1:sims=off:urr=on_497 on theBenchmark for (497ds/0Mi)
% 0.15/0.40  % Exception at run slice level
% 0.15/0.40  User error: Finite model buillding is currently not compatible with polymorphism or higher-order constructs
% 0.15/0.40  % Exception at run slice level
% 0.15/0.40  User error: Finite model buillding is currently not compatible with polymorphism or higher-order constructs
% 0.15/0.41  % Exception at run slice level
% 0.15/0.41  User error: Finite model buillding is currently not compatible with polymorphism or higher-order constructs
% 0.15/0.41  % (31304)WARNING: Not using GeneralSplitting currently not compatible with polymorphic/higher-order inputs.
% 0.22/0.42  % (31319)fmb+10_1_fmbas=expand:fmbsr=1.1:gsp=on:nm=4_411 on theBenchmark for (411ds/0Mi)
% 0.22/0.42  % (31320)ott+1_9_av=off:bd=off:bs=on:gsp=on:lcm=predicate:nm=4:sp=weighted_frequency:urr=on_382 on theBenchmark for (382ds/0Mi)
% 0.22/0.42  % (31321)lrs-11_2:5_fsd=off:fde=none:nm=4:nwc=5.0:sims=off:sp=reverse_weighted_frequency:stl=62_367 on theBenchmark for (367ds/0Mi)
% 0.22/0.43  % (31319)WARNING: Not using GeneralSplitting currently not compatible with polymorphic/higher-order inputs.
% 0.22/0.43  % Exception at run slice level
% 0.22/0.43  User error: Finite model buillding is currently not compatible with polymorphism or higher-order constructs
% 0.22/0.43  % (31320)WARNING: Not using GeneralSplitting currently not compatible with polymorphic/higher-order inputs.
% 0.22/0.45  % (31336)ott+4_64_acc=on:anc=none:bs=on:bsr=on:fsd=off:gs=on:gsem=off:irw=on:msp=off:nwc=2.5:nicw=on:sims=off_354 on theBenchmark for (354ds/0Mi)
% 24.03/3.84  % (31302)First to succeed.
% 24.33/3.91  % (31302)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-31286"
% 24.33/3.92  % (31302)Refutation found. Thanks to Tanya!
% 24.33/3.92  % SZS status Theorem for theBenchmark
% 24.33/3.92  % SZS output start Proof for theBenchmark
% See solution above
% 24.33/3.94  % (31302)------------------------------
% 24.33/3.94  % (31302)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 24.33/3.94  % (31302)Termination reason: Refutation
% 24.33/3.94  
% 24.33/3.94  % (31302)Memory used [KB]: 30599
% 24.33/3.94  % (31302)Time elapsed: 3.520 s
% 24.33/3.94  % (31302)Instructions burned: 6735 (million)
% 24.33/3.94  % (31286)Success in time 3.553 s
%------------------------------------------------------------------------------