:: deftheorem defines STC0ICarryOutputC1 WALLACE1:def 9 :
for x1, x2, x3, x4, x5, x6, x7 being set holds STC0ICarryOutputC1 (x1,x2,x3,x4,x5,x6,x7) = GFA0CarryOutput (x1,x2,x3);