Frédéric Chapoton

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Results 158 comments of Frédéric Chapoton

avoid using reserved min and max in two files

du coup, je prefere reparer le linter ici..

avoid using reserved min and max in two files

I dare not. Maybe there are now "rules" to do that. I have no idea.

deprecate the class "Algebra"

now triggers an unexpected failure in `src/sage/categories/category_with_axiom.py`...

Compositions does not check if input has only positive integers

See also #38366 and #14862

details in moment-angle complex

merci !

Sage fails to parse libgiac output for an integral

minimized problem, starting from the bug : ``` test = libgiac('erf((-Infinity*sqrt(-sageVARa)))') test.sage() ``` This infinity looks strange..

Sage fails to parse libgiac output for an integral

and debugging leads to the following `RuntimeError: indeterminate expression: infinity * f(x) encountered.`

Sage fails to parse libgiac output for an integral

maybe `giac` is using the positivity assumption on `a` and `libgiac` is not ?

Sage fails to parse libgiac output for an integral

Thanks for this other simpler and similar bug. So this is not an issue about assumption.

switch to nauty for generating posets

We lose a lot of speed in the relabeling..