Ask Your Question

pugnari's profile - activity

2017-11-27 04:10:57 +0200 commented question A bug in simplify_rational() function?

I got it. Thank you very much.

2017-11-26 17:39:49 +0200 asked a question A bug in simplify_rational() function?

When I run the following

var('z')
( 1/z + 1/z.conjugate() ).simplify_rational()

on sage-8.0 / Ubuntu 16.04 LTS, I get the following answer, which is evidently wrong.

2/z

Can anyone explain why this phenomenon happens? It it a bug in simplify_rational() function?