FYI: the next release (0.7.6) will be last one with bundled mpmath, see https://github.com/sympy/sympy/wiki/Release-Notes-for-0.7.6#backwards-compatibility-breaks-and-deprecations
I suggest you to apply upstream patch from https://github.com/sympy/sympy/pull/2192 Adapted for 0.7.5 version patch is in the package on mentors: https://mentors.debian.net/package/sympy -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
