Am 04.01.2016 um 17:32 schrieb oleg_komashko(a)ukr.net:
Dear all,
The example to explain the situation
with comments and a question attached
Oleh
!
I don't quite understand; are you suggesting that the square() function
should eliminate some of its output based on your given example usage?
If that's the point, I'm against it. If you don't want the cross product
with a constant, then why don't you remove the constant from the input list?
-s