From: Michael Orlitzky <michael@orlitzky.com>
Date: Fri, 28 Jan 2022 02:12:11 +0000 (-0500)
Subject: eja: test the nonnegativity of trace() for squares.
X-Git-Url: https://gitweb.michael.orlitzky.com/?a=commitdiff_plain;h=607ba10dfea185af919a1f60b3ec7c7432d93b2b;hp=607ba10dfea185af919a1f60b3ec7c7432d93b2b;p=sage.d.git

eja: test the nonnegativity of trace() for squares.
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