Your message dated Thu, 14 May 2020 10:43:19 +0200 with message-id <7A33094E-BD4C-45DE-A57D-F23D50CFC6B4@acm.org> and subject line Re: bug#41223: 28.0.50; Calc gives wrong determinant for some matrices with symbolic variables has caused the debbugs.gnu.org bug report #41223, regarding 28.0.50; Calc gives wrong determinant for some matrices with symbolic variables to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs@gnu.org.) -- 41223: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=41223 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems