Your message dated Thu, 18 May 2017 14:51:46 +0900 with message-id <878tlu3e6l.fsf@calancha-pc> and subject line Re: bug#25652: 26.0.50; calc says that cos(1 degree) is 0.54 has caused the debbugs.gnu.org bug report #25652, regarding 26.0.50; [calc] In Units Simplication + Degree mode cos(1 deg) != cos(1) to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs@gnu.org.) -- 25652: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=25652 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems