POV-Ray: Newsgroups: povray.advanced-users: Is there a way: Is there a way

POV-Ray : Newsgroups : povray.advanced-users : Is there a way : Is there a way		Server Time 29 Jul 2024 22:28:16 EDT (-0400)

From: Mick Hazelgrove
Date: 17 Sep 2000 14:40:04
Message: <39c51004@news.povray.org>

Is there a way of  doing

    x (+ or -) y ?

Mick