From: Richard Kreckel <Richard.Kreckel@uni-mainz.de>
Date: Tue, 29 Feb 2000 17:28:13 +0000 (+0000)
Subject: - Completely restructured the checks in subdir check/.
X-Git-Tag: release_0-5-4~19
X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=commitdiff_plain;h=f4ea690a3f118bf364190f0ef3c3f6d2ccdf6206;hp=f4ea690a3f118bf364190f0ef3c3f6d2ccdf6206

- Completely restructured the checks in subdir check/.
- Optimized Laplace expansion of determinants to not compute anything more
  than once.
- Moved int permutation_sign(vector<T> s) from matrix.cpp to utils.h.
- A handful of other fixes assiciated with the above.
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