let a, b be Int-Location; :: thesis: Divide (a,b) = [5,{},<*a,b*>]
ex A, B being Data-Location st
( a = A & b = B & Divide (a,b) = Divide (A,B) ) by SCMFSA_2:def 12;
hence Divide (a,b) = [5,{},<*a,b*>] ; :: thesis: verum