[Numpy-discussion] Deprecate matrices in 1.15 and remove in 1.17?

[Marten van Kerkwijk]

Hi Nathaniel,

Thanks for the concrete suggestion: see
https://github.com/numpy/numpy/pull/10142
I think this is useful independent of exactly how the eventual move to
a new package would work; next step might be to collect all matrix
tests in the `libmatrix` sub-module.

All the best,

Marten