Re: [GiNaC-list] bug in diff

Hi Mario, On 09.02.19 18:48, Mario Prausa wrote:

I found a bug in the diff function. The attached code produces:

a: -1 b: 2 c: 1+0

The derivative with respect to c is not simplified completely.

I tested this with both GiNaC 1.7.4 and the git version.

Thank you very much for reporting this! I've committed a patch. All my best, -richy.