consider w being State of SCM;
set t = w +* (((dl. 0),(dl. 1)) --> (7,3));
A19: InsCode (Divide (a,b)) = 5 by RECDEF_2:def 1
.= InsCode (Divide ((dl. 0),(dl. 1))) by RECDEF_2:def 1 ;
A20: dom (((dl. 0),(dl. 1)) --> (7,3)) = {(dl. 0),(dl. 1)} by FUNCT_4:65;
then dl. 0 in dom (((dl. 0),(dl. 1)) --> (7,3)) by TARSKI:def 2;
then A21: (w +* (((dl. 0),(dl. 1)) --> (7,3))) . (dl. 0) = (((dl. 0),(dl. 1)) --> (7,3)) . (dl. 0) by FUNCT_4:14
.= 7 by AMI_3:52, FUNCT_4:66 ;
A22: 7 = (2 * 3) + 1 ;
XX: dl. 0 in Data-Locations SCM by AMI_3:73;
dl. 1 in dom (((dl. 0),(dl. 1)) --> (7,3)) by A20, TARSKI:def 2;
then (w +* (((dl. 0),(dl. 1)) --> (7,3))) . (dl. 1) = (((dl. 0),(dl. 1)) --> (7,3)) . (dl. 1) by FUNCT_4:14
.= 3 by FUNCT_4:66 ;
then (Exec ((Divide ((dl. 0),(dl. 1))),(w +* (((dl. 0),(dl. 1)) --> (7,3))))) . (dl. 0) = 7 div 3 by A21, Lm6, AMI_3:12
.= 2 by A22, NAT_D:def 1 ;
hence for b₁ being InsType of SCM st b₁ = InsCode (Divide (a,b)) holds
not b₁ is jump-only by A19, A21, AMISTD_1:def 3, XX; :: thesis: verum