[Numpy-discussion] `keepdims=True` for argmin/argmx and C-API `PyArray_ArgMaxWithKeepdims`

Hi all, The PR https://github.com/numpy/numpy/pull/19211 proposes to extend argmin and argmax with a `keepdims=False` keyword-only argument. This is a standard argument in NumPy, so it is a small API addition. The PR also proposes to add: * `PyArray_ArgMinWithKeepdims` *

[Numpy-discussion] Interface for wrapping random distribution functions (__array_function__, __ufunc__, ?)

Hello there, here is a feature request for the possibility to wrap numpy random distributions to be wrapped by a mechanism like __array_function__ or __array_ufunc__. You can find the GH issue at : https://github.com/numpy/numpy/issues/19382 .

Re: [Numpy-discussion] Interface for wrapping random distribution functions (__array_function__, __ufunc__, ?)

There is an issue that suggests reimplementing many of the Generator methods as ufuncs so they they would inherit all of the free features of ufuncs. It seems like a doable but large project for some useful but nonessential features. Kevin On Wed, Jun 30, 2021, 20:49 Robert Kern wrote: > On

Re: [Numpy-discussion] Interface for wrapping random distribution functions (__array_function__, __ufunc__, ?)

On Wed, Jun 30, 2021 at 3:34 PM Yoann Mocquin wrote: > > > Hello there, > > here is a feature request for the possibility to wrap numpy random > distributions to be wrapped by a mechanism like __array_function__ or > __array_ufunc__. You can find the GH issue at : >

Re: [Numpy-discussion] is_triangular, is_diagonal, is_symmetric et al. in NumPy or SciPy linalg

Hi Ilhan, Overall I think something like this would be great. However, I wonder if you considered having a specialized container with a structure tag instead of trying to discover the structure. If it's a container, it can neatly wrap various lapack storage schemes and dispatch to an appropriate