So this was incorporated upstream in the patch: http://hg.sympy.org/sympy/rev/15810ab90e01
I didn't yet upload a new release to Debian, because we discovered a bug, that made 3D plotting broken, so we fixed that first and released today again. I'll wait a day or two, if all is ok, then package to Debian. Ondrej -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]