[Numpy-discussion] Best fit linear piecewise function?

2021-06-01 Thread Chris Barker
Do any of you know of code for finding an optimum linear piecewise fit to a set of points? Somethin like what is described in this article: https://www.hindawi.com/journals/mpe/2015/876862/ At a glance, that looked just hard enough to code up that I'm hoping someone has already done it :-)

[Numpy-discussion] RFC: supporting complex inputs in np.logaddexp

2021-06-01 Thread Filippo Vicentini
Hello all, I would like to ask if the maintainers would be in favour of adding support to np.logaddexp in order to support complex numbers. scipy.special.logsumexp already does, and it would be relatively straightforward to support them in numpy too. Complex numbers are very common when