c-f-h/baryrat

Request: derivatives and integrals

roger- opened this issue · 1 comments

roger- commented

Some other packages have derivatives and I'm not sure if integrals have a efficient representation.

c-f-h commented

I've implemented evaluation of first and second derivatives: https://baryrat.readthedocs.io/en/latest/#baryrat.BarycentricRational.eval_deriv

I've also pushed a new version to PyPI so you can upgrade with pip.

I'm not aware of integral representations but if you find anything, let me know.

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