From: Richard Kreckel <kreckel@ginac.de>
Date: Mon, 23 Nov 2015 20:21:18 +0000 (+0100)
Subject: Make (a+b+c+...)^n work for huuuge terms.
X-Git-Tag: release_1-7-0~7^2~54
X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=commitdiff_plain;h=55b0f861ce3676061b8f531c97fd34046875581d;hp=55b0f861ce3676061b8f531c97fd34046875581d

Make (a+b+c+...)^n work for huuuge terms.

This fix is neccessary for results exceeding 2^31 terms. While at it,
also restructured power::expand_add_() a bit to look more like the
more general power::expand_add().
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