problem([]==>x:int=>l:int list=>member(x,l)=>member(x,sort(l)),
ind_strat(induction(lemma(list_primitive)-[(l:int list)-v1::v0])then[base_case(sym_eval(normalize_term([reduction([1],[member1,equ(u(1),left)]),reduction([2,2],[sort1,equ(int list,left)]),reduction([2],[member1,equ(u(1),left)])]))then[elementary(intro(new[x])then[intro(new[v0])then[hyp(v0),wfftacs],wfftacs])]),step_case(ripple(direction_out,wave(direction_out,[2,2],[sort2,equ(int list,left)],[])then[casesplit(disjunction([x=v1 in int=>void,x=v1 in int]))then[wave(direction_out,[2],[meminsert2,equ(u(1),left)],[])then[wave(direction_out,[1],[member3,equ(u(1),left)],[])],wave(direction_out,[1],[member2,complementary,equ(u(1),left)],[])]])then[unblock_then_fertilize(strong,unblock_fertilize_lazy([idtac])then fertilize(strong,v2)),idtac])]),lambda(v0,lambda(v1,lambda(v2,su(su(v4,[v3 of v0],[v4]),[v2 of v1],[v3]))of lambda(l,list_ind(l,lambda(v0,su(su(lambda(v1,su(v2,[v1 of v0],[v2]))of lambda(v0,su(lambda(v1,su(v2,[v1 of v0],[v2]))of lambda(v0,su(su(lambda(v1,su(v2,[v1 of v0],[v2]))of lambda(x,lambda(v0,v0)),[member1 of v0],[v1]),[term_of(member1)],[member1])),[term_of(sort1)],[sort1])),[member1 of v0],[v1]),[term_of(member1)],[member1])),[v1,v0,v2,lambda(v3,su(su(su(lambda(v4,su(v5,[v4 of v3],[v5]))of lambda(x,lambda(v4,decide(v4,[v5,lambda(v3,su(su(su(su(su(su(su(su(su(su(su(v4,[v2 of x],[v4]),[v6 of v3],[v4]),[v5 of v0],[v6]),[v4 of v1],[v5]),[member3 of x],[v4]),[term_of(member3)],[member3]),[v6 of v3],[v4]),[v5 of sort(v0)],[v6]),[v4 of v1],[v5]),[meminsert2 of x],[v4]),[term_of(meminsert2)],[meminsert2]))of v5],[v6,lambda(v3,su(su(su(su(su(_206167,[v6 of v3],[v4]),[v5 of v0],[v6]),[v4 of v1],[v5]),[member2 of x],[v4]),[term_of(member2)],[member2]))of v6]))of su(su(su(v5,[v4 of v1],[v5]),[v3 of x],[v4]),[term_of(deceqint)],[v3])),[v4 of v0],[v5]),[sort2 of v1],[v4]),[term_of(sort2)],[sort2]))])))),
[problem([l:int list,v1:int,v0:int list,v2:x:int=>member(x,v0)=>member(x,sort(v0)),x:int,v3:x=v1 in int]==>{true}=>member(x,insert(v1,sort(v0))),
 sym_eval(equal(v3,right)),_206073,
 [problem([l:int list,v1:int,v0:int list,v2:x:int=>member(x,v0)=>member(x,sort(v0)),x:int]==>{true}=>member(v1,insert(v1,sort(v0))),
  ind_strat(induction(lemma(list_primitive)-[(v0:int list)-v4::v3])then[base_case(sym_eval(normalize_term([reduction([2,2,2],[sort1,equ(int list,left)]),reduction([2,2],[insert1,equ(int list,left)]),reduction([2],[member2,equ(u(1),left)])]))then[elementary(intro(new[v3])then[hyp(v3),wfftacs])]),step_case(ripple(direction_out,wave(direction_out,[2,2,2],[sort2,equ(int list,left)],[]))then[unblock_then_fertilize(weak,unblock_fertilize_lazy([idtac])then fertilize(weak,fertilize_then_ripple(fertilize_left_or_right(left,[weak_fertilize(left,=>,[],v5)]))))])]),list_ind(v0,su(su(su(su(su(su(su(su(lambda(v3,v3),[v5 of axiom],[v3]),[v4 of nil],[v5]),[v3 of v1],[v4]),[member2 of v1],[v3]),[term_of(member2)],[member2]),[insert1 of v1],[v3]),[term_of(insert1)],[insert1]),[term_of(sort1)],[sort1]),[v4,v3,v5,su(su(su(lambda(v6,lambda(v7,su(su(v9,[v6 of v8],[v9]),[v5 of v7],[v8])))of _205641,[v6 of v3],[v7]),[sort2 of v4],[v6]),[term_of(sort2)],[sort2])]),
  [problem([l:int list,v1:int,v0:int list,v2:x:int=>member(x,v0)=>member(x,sort(v0)),x:int,v4:int,v3:int list,v5:{true}=>member(v1,insert(v1,sort(v3)))]==>member(v1,insert(v1,sort(v3)))=>member(v1,insert(v1,insert(v4,sort(v3)))),
   generalise(sort(v3),v6:int list),lambda(v6,su(v7,[v6 of sort(v3)],[v7]))of _205469,
   [problem([l:int list,v1:int,v0:int list,v2:x:int=>member(x,v0)=>member(x,sort(v0)),x:int,v4:int,v3:int list,v5:{true}=>member(v1,insert(v1,sort(v3)))]==>v6:int list=>member(v1,insert(v1,v6))=>member(v1,insert(v1,insert(v4,v6))),
    ind_strat(induction(lemma(list_primitive)-[(v6:int list)-v8::v7])then[base_case(sym_eval(normalize_term([reduction([2,1],[insert1,equ(int list,left)]),reduction([1],[member2,equ(u(1),left)]),reduction([2,2,2],[insert1,equ(int list,left)])])then[casesplit(disjunction([v1<v4=>void,v1<v4]))then[normalize_term([reduction([2,2],[insert3,equ(int list,left)]),reduction([2,2,2],[insert1,equ(int list,left)])])then[casesplit(disjunction([v1=v4 in int=>void,v1=v4 in int]))then[normalize_term([reduction([2],[member3,equ(u(1),left)]),reduction([2],[member2,equ(u(1),left)])]),equal(v8,left)then[normalize_term([reduction([2],[member2,equ(u(1),left)])])]]],normalize_term([reduction([2,2],[insert2,equ(int list,left)]),reduction([2],[member2,equ(u(1),left)])])]])then[elementary(intro(new[v9])then[hyp(v9),wfftacs]),elementary(intro(new[v8])then[hyp(v8),wfftacs]),elementary(intro(new[v8])then[hyp(v8),wfftacs])]),step_case(ripple(direction_out,casesplit(disjunction([v4<v8=>void,v4<v8]))then[wave(direction_out,[2,2,2],[insert3,equ(int list,left)],[])then[casesplit(disjunction([v1<v8=>void,v1<v8]))then[wave(direction_out,[2,2],[insert3,equ(int list,left)],[])then[wave(direction_out,[2,1],[insert3,equ(int list,left)],[])then[casesplit(disjunction([v1=v8 in int=>void,v1=v8 in int]))then[wave(direction_out,[2],[member3,equ(u(1),left)],[])then[wave(direction_out,[1],[member3,equ(u(1),left)],[])],wave(direction_out,[2],[member2,complementary,equ(u(1),left)],[])]]],wave(direction_out,[2,2],[insert2,complementary,equ(int list,left)],[])]],wave(direction_out,[2,2,2],[insert2,complementary,equ(int list,left)],[])then[casesplit(disjunction([v1<v4=>void,v1<v4]))then[casesplit(disjunction([v1<v8=>void,v1<v8]))then[idtac,idtac],casesplit(disjunction([v1<v8=>void,v1<v8]))then[idtac,idtac]]]])then[unblock_then_fertilize(strong,unblock_fertilize_lazy([idtac])then fertilize(strong,v9)),idtac,idtac,idtac,idtac,idtac,idtac])]),lambda(v6,list_ind(v6,su(su(su(su(su(su(su(su(su(lambda(v8,decide(v8,[v9,lambda(v7,su(su(su(su(su(su(su(lambda(v9,decide(v9,[v10,lambda(v8,su(su(su(su(su(su(su(su(su(su(lambda(v9,v9),[v11 of axiom],[v9]),[v10 of nil],[v11]),[v9 of v1],[v10]),[member2 of v1],[v9]),[term_of(member2)],[member2]),[v11 of v8],[v9]),[v10 of(v1::nil)],[v11]),[v9 of v4],[v10]),[member3 of v1],[v9]),[term_of(member3)],[member3]))of v10],[v11,lambda(v8,su(su(su(su(su(lambda(v8,v8),[v10 of axiom],[v8]),[v9 of(v1::nil)],[v10]),[v8 of v1],[v9]),[member2 of v1],[v8]),[term_of(member2)],[member2]))of v11]))of su(su(su(v10,[v9 of v4],[v10]),[v8 of v1],[v9]),[term_of(deceqint)],[v8]),[insert1 of v1],[v8]),[term_of(insert1)],[insert1]),[v10 of v7],[v8]),[v9 of nil],[v10]),[v8 of v4],[v9]),[insert3 of v1],[v8]),[term_of(insert3)],[insert3]))of v9],[v10,lambda(v7,su(su(su(su(su(su(su(su(su(su(lambda(v8,v8),[v10 of axiom],[v8]),[v9 of(v4::nil)],[v10]),[v8 of v1],[v9]),[member2 of v1],[v8]),[term_of(member2)],[member2]),[v10 of v7],[v8]),[v9 of nil],[v10]),[v8 of v4],[v9]),[insert2 of v1],[v8]),[term_of(insert2)],[insert2]))of v10]))of su(su(su(v9,[v8 of v4],[v9]),[v7 of v1],[v8]),[term_of(decless2)],[v7]),[insert1 of v4],[v7]),[term_of(insert1)],[insert1]),[v9 of axiom],[v7]),[v8 of nil],[v9]),[v7 of v1],[v8]),[member2 of v1],[v7]),[term_of(member2)],[member2]),[insert1 of v1],[v7]),[term_of(insert1)],[insert1]),[v8,v7,v9,lambda(v11,decide(v11,[v12,lambda(v10,su(su(su(su(su(lambda(v12,decide(v12,[v13,lambda(v11,su(su(su(su(su(su(su(su(su(su(lambda(v13,decide(v13,[v14,lambda(v12,su(su(su(su(su(su(su(su(su(su(v9,[v15 of v12],[v13]),[v14 of insert(v1,v7)],[v15]),[v13 of v8],[v14]),[member3 of v1],[v13]),[term_of(member3)],[member3]),[v15 of v12],[v13]),[v14 of insert(v1,insert(v4,v7))],[v15]),[v13 of v8],[v14]),[member3 of v1],[v13]),[term_of(member3)],[member3]))of v14],[v15,lambda(v12,su(su(su(su(su(_203765,[v15 of v12],[v13]),[v14 of insert(v1,insert(v4,v7))],[v15]),[v13 of v8],[v14]),[member2 of v1],[v13]),[term_of(member2)],[member2]))of v15]))of su(su(su(v14,[v13 of v8],[v14]),[v12 of v1],[v13]),[term_of(deceqint)],[v12]),[v14 of v11],[v12]),[v13 of v7],[v14]),[v12 of v8],[v13]),[insert3 of v1],[v12]),[term_of(insert3)],[insert3]),[v14 of v11],[v12]),[v13 of insert(v4,v7)],[v14]),[v12 of v8],[v13]),[insert3 of v1],[v12]),[term_of(insert3)],[insert3]))of v13],[v14,lambda(v11,su(su(su(su(su(_203592,[v14 of v11],[v12]),[v13 of insert(v4,v7)],[v14]),[v12 of v8],[v13]),[insert2 of v1],[v12]),[term_of(insert2)],[insert2]))of v14]))of su(su(su(v13,[v12 of v8],[v13]),[v11 of v1],[v12]),[term_of(decless2)],[v11]),[v13 of v10],[v11]),[v12 of v7],[v13]),[v11 of v8],[v12]),[insert3 of v4],[v11]),[term_of(insert3)],[insert3]))of v12],[v13,lambda(v10,su(su(su(su(su(lambda(v12,decide(v12,[v13,lambda(v11,lambda(v13,decide(v13,[v14,lambda(v12,_203420)of v14],[v15,lambda(v12,_203410)of v15]))of su(su(su(v14,[v13 of v8],[v14]),[v12 of v1],[v13]),[term_of(decless2)],[v12]))of v13],[v14,lambda(v11,lambda(v13,decide(v13,[v14,lambda(v12,_203348)of v14],[v15,lambda(v12,_203338)of v15]))of su(su(su(v14,[v13 of v8],[v14]),[v12 of v1],[v13]),[term_of(decless2)],[v12]))of v14]))of su(su(su(v13,[v12 of v4],[v13]),[v11 of v1],[v12]),[term_of(decless2)],[v11]),[v13 of v10],[v11]),[v12 of v7],[v13]),[v11 of v8],[v12]),[insert2 of v4],[v11]),[term_of(insert2)],[insert2]))of v13]))of su(su(su(v12,[v11 of v8],[v12]),[v10 of v4],[v11]),[term_of(decless2)],[v10])])),
    [problem([l:int list,v1:int,v0:int list,v2:x:int=>member(x,v0)=>member(x,sort(v0)),x:int,v4:int,v3:int list,v5:{true}=>member(v1,insert(v1,sort(v3))),v6:int list,v8:int,v7:int list,v9:member(v1,insert(v1,v7))=>member(v1,insert(v1,insert(v4,v7))),v10:v4<v8=>void,v11:v1<v8=>void,v12:v1=v8 in int]==>member(v1,v8::insert(v1,v7))=>{true},
     elementary(intro(new[v13])then[istrue,wfftacs]),lambda(v13,0),
     [
     ]) ext _203765,
     problem([l:int list,v1:int,v0:int list,v2:x:int=>member(x,v0)=>member(x,sort(v0)),x:int,v4:int,v3:int list,v5:{true}=>member(v1,insert(v1,sort(v3))),v6:int list,v8:int,v7:int list,v9:member(v1,insert(v1,v7))=>member(v1,insert(v1,insert(v4,v7))),v10:v4<v8=>void,v11:v1<v8]==>member(v1,insert(v1,v8::v7))=>member(v1,v1::v8::insert(v4,v7)),
     sym_eval(normalize_term([reduction([2,1],[insert2,equ(int list,left)]),reduction([1],[member2,equ(u(1),left)]),reduction([2],[member2,equ(u(1),left)])]))then[elementary(intro(new[v12])then[hyp(v12),wfftacs])],su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(lambda(v12,v12),[v14 of axiom],[v12]),[v13 of(v8::insert(v4,v7))],[v14]),[v12 of v1],[v13]),[member2 of v1],[v12]),[term_of(member2)],[member2]),[v14 of axiom],[v12]),[v13 of(v8::v7)],[v14]),[v12 of v1],[v13]),[member2 of v1],[v12]),[term_of(member2)],[member2]),[v14 of v11],[v12]),[v13 of v7],[v14]),[v12 of v8],[v13]),[insert2 of v1],[v12]),[term_of(insert2)],[insert2]),
     [
     ]) ext _203592,
     problem([l:int list,v1:int,v0:int list,v2:x:int=>member(x,v0)=>member(x,sort(v0)),x:int,v4:int,v3:int list,v5:{true}=>member(v1,insert(v1,sort(v3))),v6:int list,v8:int,v7:int list,v9:member(v1,insert(v1,v7))=>member(v1,insert(v1,insert(v4,v7))),v10:v4<v8,v11:v1<v4=>void,v12:v1<v8=>void]==>member(v1,insert(v1,v8::v7))=>member(v1,insert(v1,v4::v8::v7)),
     sym_eval(normalize_term([reduction([2,1],[insert3,equ(int list,left)]),reduction([2,2],[insert3,equ(int list,left)]),reduction([2,2,2],[insert3,equ(int list,left)])])then[casesplit(disjunction([v1=v4 in int=>void,v1=v4 in int]))then[normalize_term([reduction([2],[member3,equ(u(1),left)])])then[casesplit(disjunction([v1=v8 in int=>void,v1=v8 in int]))then[normalize_term([reduction([1],[member3,equ(u(1),left)]),reduction([2],[member3,equ(u(1),left)])]),equal(v14,left)then[normalize_term([reduction([1],[member2,equ(u(1),left)]),reduction([2],[member2,equ(u(1),left)])])]]],equal(v13,left)then[normalize_term([reduction([2],[member2,equ(u(1),left)])])then[casesplit(disjunction([v1=v8 in int=>void,v1=v8 in int]))then[normalize_term([reduction([1],[member3,equ(u(1),left)])]),equal(v13,left)then[normalize_term([reduction([1],[member2,equ(u(1),left)])])]]]]]])then[elementary(intro(new[v15])then[hyp(v15),wfftacs]),elementary(intro(new[v14])then[hyp(v14),wfftacs]),elementary(intro(new[v14])then[istrue,wfftacs]),elementary(intro(new[v13])then[hyp(v13),wfftacs])],su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(lambda(v14,decide(v14,[v15,lambda(v13,su(su(su(su(su(lambda(v15,decide(v15,[v16,lambda(v14,su(su(su(su(su(su(su(su(su(su(lambda(v15,v15),[v17 of v14],[v15]),[v16 of insert(v1,v7)],[v17]),[v15 of v8],[v16]),[member3 of v1],[v15]),[term_of(member3)],[member3]),[v17 of v14],[v15]),[v16 of insert(v1,v7)],[v17]),[v15 of v8],[v16]),[member3 of v1],[v15]),[term_of(member3)],[member3]))of v16],[v17,lambda(v14,su(su(su(su(su(su(su(su(su(su(lambda(v14,v14),[v16 of axiom],[v14]),[v15 of insert(v1,v7)],[v16]),[v14 of v1],[v15]),[member2 of v1],[v14]),[term_of(member2)],[member2]),[v16 of axiom],[v14]),[v15 of insert(v1,v7)],[v16]),[v14 of v1],[v15]),[member2 of v1],[v14]),[term_of(member2)],[member2]))of v17]))of su(su(su(v16,[v15 of v8],[v16]),[v14 of v1],[v15]),[term_of(deceqint)],[v14]),[v16 of v13],[v14]),[v15 of(v8::insert(v1,v7))],[v16]),[v14 of v4],[v15]),[member3 of v1],[v14]),[term_of(member3)],[member3]))of v15],[v16,lambda(v13,su(su(su(su(su(lambda(v14,decide(v14,[v15,lambda(v13,su(su(su(su(su(lambda(v14,0),[v16 of v13],[v14]),[v15 of insert(v1,v7)],[v16]),[v14 of v8],[v15]),[member3 of v1],[v14]),[term_of(member3)],[member3]))of v15],[v16,lambda(v13,su(su(su(su(su(lambda(v13,v13),[v15 of axiom],[v13]),[v14 of insert(v1,v7)],[v15]),[v13 of v1],[v14]),[member2 of v1],[v13]),[term_of(member2)],[member2]))of v16]))of su(su(su(v15,[v14 of v8],[v15]),[v13 of v1],[v14]),[term_of(deceqint)],[v13]),[v15 of axiom],[v13]),[v14 of(v8::insert(v1,v7))],[v15]),[v13 of v1],[v14]),[member2 of v1],[v13]),[term_of(member2)],[member2]))of v16]))of su(su(su(v15,[v14 of v4],[v15]),[v13 of v1],[v14]),[term_of(deceqint)],[v13]),[v15 of v12],[v13]),[v14 of v7],[v15]),[v13 of v8],[v14]),[insert3 of v1],[v13]),[term_of(insert3)],[insert3]),[v15 of v11],[v13]),[v14 of(v8::v7)],[v15]),[v13 of v4],[v14]),[insert3 of v1],[v13]),[term_of(insert3)],[insert3]),[v15 of v12],[v13]),[v14 of v7],[v15]),[v13 of v8],[v14]),[insert3 of v1],[v13]),[term_of(insert3)],[insert3]),
     [
     ]) ext _203420,
     problem([l:int list,v1:int,v0:int list,v2:x:int=>member(x,v0)=>member(x,sort(v0)),x:int,v4:int,v3:int list,v5:{true}=>member(v1,insert(v1,sort(v3))),v6:int list,v8:int,v7:int list,v9:member(v1,insert(v1,v7))=>member(v1,insert(v1,insert(v4,v7))),v10:v4<v8,v11:v1<v4=>void,v12:v1<v8]==>member(v1,insert(v1,v8::v7))=>member(v1,insert(v1,v4::v8::v7)),
     sym_eval(normalize_term([reduction([2,1],[insert2,equ(int list,left)]),reduction([1],[member2,equ(u(1),left)]),reduction([2,2],[insert3,equ(int list,left)]),reduction([2,2,2],[insert2,equ(int list,left)])])then[casesplit(disjunction([v1=v4 in int=>void,v1=v4 in int]))then[normalize_term([reduction([2],[member3,equ(u(1),left)]),reduction([2],[member2,equ(u(1),left)])]),equal(v13,left)then[normalize_term([reduction([2],[member2,equ(u(1),left)])])]]])then[elementary(intro(new[v14])then[hyp(v14),wfftacs]),elementary(intro(new[v13])then[hyp(v13),wfftacs])],su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(lambda(v14,decide(v14,[v15,lambda(v13,su(su(su(su(su(su(su(su(su(su(lambda(v14,v14),[v16 of axiom],[v14]),[v15 of(v8::v7)],[v16]),[v14 of v1],[v15]),[member2 of v1],[v14]),[term_of(member2)],[member2]),[v16 of v13],[v14]),[v15 of(v1::v8::v7)],[v16]),[v14 of v4],[v15]),[member3 of v1],[v14]),[term_of(member3)],[member3]))of v15],[v16,lambda(v13,su(su(su(su(su(lambda(v13,v13),[v15 of axiom],[v13]),[v14 of(v1::v8::v7)],[v15]),[v13 of v1],[v14]),[member2 of v1],[v13]),[term_of(member2)],[member2]))of v16]))of su(su(su(v15,[v14 of v4],[v15]),[v13 of v1],[v14]),[term_of(deceqint)],[v13]),[v15 of v12],[v13]),[v14 of v7],[v15]),[v13 of v8],[v14]),[insert2 of v1],[v13]),[term_of(insert2)],[insert2]),[v15 of v11],[v13]),[v14 of(v8::v7)],[v15]),[v13 of v4],[v14]),[insert3 of v1],[v13]),[term_of(insert3)],[insert3]),[v15 of axiom],[v13]),[v14 of(v8::v7)],[v15]),[v13 of v1],[v14]),[member2 of v1],[v13]),[term_of(member2)],[member2]),[v15 of v12],[v13]),[v14 of v7],[v15]),[v13 of v8],[v14]),[insert2 of v1],[v13]),[term_of(insert2)],[insert2]),
     [
     ]) ext _203410,
     problem([l:int list,v1:int,v0:int list,v2:x:int=>member(x,v0)=>member(x,sort(v0)),x:int,v4:int,v3:int list,v5:{true}=>member(v1,insert(v1,sort(v3))),v6:int list,v8:int,v7:int list,v9:member(v1,insert(v1,v7))=>member(v1,insert(v1,insert(v4,v7))),v10:v4<v8,v11:v1<v4,v12:v1<v8=>void]==>member(v1,insert(v1,v8::v7))=>member(v1,insert(v1,v4::v8::v7)),
     sym_eval(normalize_term([reduction([2,1],[insert3,equ(int list,left)]),reduction([2,2],[insert2,equ(int list,left)]),reduction([2],[member2,equ(u(1),left)])])then[casesplit(disjunction([v1=v8 in int=>void,v1=v8 in int]))then[normalize_term([reduction([1],[member3,equ(u(1),left)])]),equal(v13,left)then[normalize_term([reduction([1],[member2,equ(u(1),left)])])]]])then[elementary(intro(new[v14])then[istrue,wfftacs]),elementary(intro(new[v13])then[hyp(v13),wfftacs])],su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(lambda(v14,decide(v14,[v15,lambda(v13,su(su(su(su(su(lambda(v14,0),[v16 of v13],[v14]),[v15 of insert(v1,v7)],[v16]),[v14 of v8],[v15]),[member3 of v1],[v14]),[term_of(member3)],[member3]))of v15],[v16,lambda(v13,su(su(su(su(su(lambda(v13,v13),[v15 of axiom],[v13]),[v14 of insert(v1,v7)],[v15]),[v13 of v1],[v14]),[member2 of v1],[v13]),[term_of(member2)],[member2]))of v16]))of su(su(su(v15,[v14 of v8],[v15]),[v13 of v1],[v14]),[term_of(deceqint)],[v13]),[v15 of axiom],[v13]),[v14 of(v4::v8::v7)],[v15]),[v13 of v1],[v14]),[member2 of v1],[v13]),[term_of(member2)],[member2]),[v15 of v11],[v13]),[v14 of(v8::v7)],[v15]),[v13 of v4],[v14]),[insert2 of v1],[v13]),[term_of(insert2)],[insert2]),[v15 of v12],[v13]),[v14 of v7],[v15]),[v13 of v8],[v14]),[insert3 of v1],[v13]),[term_of(insert3)],[insert3]),
     [
     ]) ext _203348,
     problem([l:int list,v1:int,v0:int list,v2:x:int=>member(x,v0)=>member(x,sort(v0)),x:int,v4:int,v3:int list,v5:{true}=>member(v1,insert(v1,sort(v3))),v6:int list,v8:int,v7:int list,v9:member(v1,insert(v1,v7))=>member(v1,insert(v1,insert(v4,v7))),v10:v4<v8,v11:v1<v4,v12:v1<v8]==>member(v1,insert(v1,v8::v7))=>member(v1,insert(v1,v4::v8::v7)),
     sym_eval(normalize_term([reduction([2,1],[insert2,equ(int list,left)]),reduction([1],[member2,equ(u(1),left)]),reduction([2,2],[insert2,equ(int list,left)]),reduction([2],[member2,equ(u(1),left)])]))then[elementary(intro(new[v13])then[hyp(v13),wfftacs])],su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(su(lambda(v13,v13),[v15 of axiom],[v13]),[v14 of(v4::v8::v7)],[v15]),[v13 of v1],[v14]),[member2 of v1],[v13]),[term_of(member2)],[member2]),[v15 of v11],[v13]),[v14 of(v8::v7)],[v15]),[v13 of v4],[v14]),[insert2 of v1],[v13]),[term_of(insert2)],[insert2]),[v15 of axiom],[v13]),[v14 of(v8::v7)],[v15]),[v13 of v1],[v14]),[member2 of v1],[v13]),[term_of(member2)],[member2]),[v15 of v12],[v13]),[v14 of v7],[v15]),[v13 of v8],[v14]),[insert2 of v1],[v13]),[term_of(insert2)],[insert2]),
     [
     ]) ext _203338
    ]) ext _205469
   ]) ext _205641
  ]) ext _206073
 ]) ext _206167
]).
