Hi Simon,
Thanks for getting in touch,
On Wed, Mar 29, 2017 at 02:34:28PM +, Simon King wrote:
> Just to make people aware: 9 years ago, it was decided to
> override Parent.__contains__ for CombinatorialFreeModule,
> thus working around Sage's coercion framework. I guess we
> should t
Hi!
Just to make people aware: 9 years ago, it was decided to
override Parent.__contains__ for CombinatorialFreeModule,
thus working around Sage's coercion framework. I guess we
should try to remove the custom CombinatorialFreeModule.__contains__,
which is why I created #22707 (the branch hasn't b
