a = 5 b = 3 print( a, "=Z(", b, ")", sep="" )
a = 5 b = 3 print ( "a,=Z(", b, ")", sep="" )
a = 5 b = 3 print ( "Z(a)=(b)" )
a = 5 b = 3 print ( "Z(", a, ")=(", a+b, ")", sep="" )
5 + 3 = ?
Z( 5 ) = F( 3 )
a = 5 ; b = 3