let V, A be set ; :: thesis: for loc being V -valued Function
for n0 being Nat
for val being 6 -element FinSequence st not V is empty & A is complex-containing & A is_without_nonatomicND_wrt V & ( for T being TypeSCNominativeData of V,A holds
( loc /. 1 is_a_value_on T & loc /. 2 is_a_value_on T & loc /. 4 is_a_value_on T & loc /. 6 is_a_value_on T ) ) & Seg 6 c= dom loc & loc | (Seg 6) is one-to-one & loc,val are_different_wrt 6 holds
<*(valid_Fibonacci_input (V,A,val,n0)),(Fibonacci_main_part (A,loc,val)),(PP_and ((Equality (A,(loc /. 1),(loc /. 3))),(Fibonacci_inv (A,loc,n0))))*> is SFHT of (ND (V,A))
let loc be V -valued Function; :: thesis: for n0 being Nat
for val being 6 -element FinSequence st not V is empty & A is complex-containing & A is_without_nonatomicND_wrt V & ( for T being TypeSCNominativeData of V,A holds
( loc /. 1 is_a_value_on T & loc /. 2 is_a_value_on T & loc /. 4 is_a_value_on T & loc /. 6 is_a_value_on T ) ) & Seg 6 c= dom loc & loc | (Seg 6) is one-to-one & loc,val are_different_wrt 6 holds
<*(valid_Fibonacci_input (V,A,val,n0)),(Fibonacci_main_part (A,loc,val)),(PP_and ((Equality (A,(loc /. 1),(loc /. 3))),(Fibonacci_inv (A,loc,n0))))*> is SFHT of (ND (V,A))
let n0 be Nat; :: thesis: for val being 6 -element FinSequence st not V is empty & A is complex-containing & A is_without_nonatomicND_wrt V & ( for T being TypeSCNominativeData of V,A holds
( loc /. 1 is_a_value_on T & loc /. 2 is_a_value_on T & loc /. 4 is_a_value_on T & loc /. 6 is_a_value_on T ) ) & Seg 6 c= dom loc & loc | (Seg 6) is one-to-one & loc,val are_different_wrt 6 holds
<*(valid_Fibonacci_input (V,A,val,n0)),(Fibonacci_main_part (A,loc,val)),(PP_and ((Equality (A,(loc /. 1),(loc /. 3))),(Fibonacci_inv (A,loc,n0))))*> is SFHT of (ND (V,A))
let val be 6 -element FinSequence; :: thesis: ( not V is empty & A is complex-containing & A is_without_nonatomicND_wrt V & ( for T being TypeSCNominativeData of V,A holds
( loc /. 1 is_a_value_on T & loc /. 2 is_a_value_on T & loc /. 4 is_a_value_on T & loc /. 6 is_a_value_on T ) ) & Seg 6 c= dom loc & loc | (Seg 6) is one-to-one & loc,val are_different_wrt 6 implies <*(valid_Fibonacci_input (V,A,val,n0)),(Fibonacci_main_part (A,loc,val)),(PP_and ((Equality (A,(loc /. 1),(loc /. 3))),(Fibonacci_inv (A,loc,n0))))*> is SFHT of (ND (V,A)) )
set i = loc /. 1;
set j = loc /. 2;
set n = loc /. 3;
set s = loc /. 4;
set b = loc /. 5;
set c = loc /. 6;
set i1 = val . 1;
set j1 = val . 2;
set n1 = val . 3;
set s1 = val . 4;
set b1 = val . 5;
set c1 = val . 6;
set D = ND (V,A);
set p = valid_Fibonacci_input (V,A,val,n0);
set f = initial_assignments (A,loc,val,6);
set g = Fibonacci_main_loop (A,loc);
set q = Fibonacci_inv (A,loc,n0);
set r = PP_and ((Equality (A,(loc /. 1),(loc /. 3))),(Fibonacci_inv (A,loc,n0)));
assume that
A1: ( not V is empty & A is complex-containing & A is_without_nonatomicND_wrt V & ( for T being TypeSCNominativeData of V,A holds
( loc /. 1 is_a_value_on T & loc /. 2 is_a_value_on T & loc /. 4 is_a_value_on T & loc /. 6 is_a_value_on T ) ) ) and
A2: Seg 6 c= dom loc and
A3: loc | (Seg 6) is one-to-one and
A4: loc,val are_different_wrt 6 ; :: thesis: <*(valid_Fibonacci_input (V,A,val,n0)),(Fibonacci_main_part (A,loc,val)),(PP_and ((Equality (A,(loc /. 1),(loc /. 3))),(Fibonacci_inv (A,loc,n0))))*> is SFHT of (ND (V,A))
A5: <*(valid_Fibonacci_input (V,A,val,n0)),(initial_assignments (A,loc,val,6)),(Fibonacci_inv (A,loc,n0))*> is SFHT of (ND (V,A)) by A1, A2, A3, A4, Th16;
A6: <*(Fibonacci_inv (A,loc,n0)),(Fibonacci_main_loop (A,loc)),(PP_and ((Equality (A,(loc /. 1),(loc /. 3))),(Fibonacci_inv (A,loc,n0))))*> is SFHT of (ND (V,A)) by A1, A2, A3, Th18;
<*(PP_inversion (Fibonacci_inv (A,loc,n0))),(Fibonacci_main_loop (A,loc)),(PP_and ((Equality (A,(loc /. 1),(loc /. 3))),(Fibonacci_inv (A,loc,n0))))*> is SFHT of (ND (V,A)) by NOMIN_3:19;
hence <*(valid_Fibonacci_input (V,A,val,n0)),(Fibonacci_main_part (A,loc,val)),(PP_and ((Equality (A,(loc /. 1),(loc /. 3))),(Fibonacci_inv (A,loc,n0))))*> is SFHT of (ND (V,A)) by A5, A6, NOMIN_3:25; :: thesis: verum