set w = the State of SCM+FSA;
set t = the State of SCM+FSA +* (((intloc 0),(intloc 1)) --> (0,1));
A1: InsCode (a := b) = 1 by SCMFSA_2:18
.= InsCode ((intloc 0) := (intloc 1)) by SCMFSA_2:18 ;
A2: dom (((intloc 0),(intloc 1)) --> (0,1)) = {(intloc 0),(intloc 1)} by FUNCT_4:62;
then A3: intloc 1 in dom (((intloc 0),(intloc 1)) --> (0,1)) by TARSKI:def 2;
intloc 0 in dom (((intloc 0),(intloc 1)) --> (0,1)) by A2, TARSKI:def 2;
then A4: ( the State of SCM+FSA +* (((intloc 0),(intloc 1)) --> (0,1))) . (intloc 0) = (((intloc 0),(intloc 1)) --> (0,1)) . (intloc 0) by FUNCT_4:13
.= 0 by AMI_3:10, FUNCT_4:63 ;
intloc 0 in Int-Locations by AMI_2:def 16;
then A5: intloc 0 in Data-Locations by SCMFSA_2:100, XBOOLE_0:def 3;
(Exec (((intloc 0) := (intloc 1)),( the State of SCM+FSA +* (((intloc 0),(intloc 1)) --> (0,1))))) . (intloc 0) = ( the State of SCM+FSA +* (((intloc 0),(intloc 1)) --> (0,1))) . (intloc 1) by SCMFSA_2:63
.= (((intloc 0),(intloc 1)) --> (0,1)) . (intloc 1) by A3, FUNCT_4:13
.= 1 by FUNCT_4:63 ;
hence for b₁ being InsType of the InstructionsF of SCM+FSA st b₁ = InsCode (a := b) holds
not b₁ is jump-only by A1, A4, A5; :: thesis: verum