Subject: bug#41223: 28.0.50; Calc gives wrong determinant for some matrices with symbolic variables

From: Mauro Aranda <[email-masked]>
Date: Thu, 14 May 2020 08:49:51 -0300

Mattias Engdegård <[email-masked]> writes:

> By the way, the change also fixes inversion of matrices such as the
> one in your example. Previously, Calc would (erroneously) complain
> that the matrix was singular.

Ah, yes.  I tested that, but forgot to include it in the bug report.

Thanks again!