J. Roger Zhao

@gpetiot Thanks for the advice! Please feel free to make or amend the current PR, and we will merge it once v0.20.0 is released.

Sorry my bad, this function is still not implemented yet.

You may find this repo helpful: https://github.com/owlbarn/owl_guide. Though currently the package reference uses odoc.

I tried compiling the code with this PR on my Ubuntu 20.04 desktop, and there are indeed errors and warnings; the current master branch compile normally. Part of the log...

This fixes a lot of warnings, but the error is still there. (I use OCaml 4.14 and dune 3.0.3.) ``` dune build @install File "src/owl/dune", line 56, characters 3-17: 56...

The implementation of linear algebra functions in `Owl_base` modules, which is in pure OCaml, is not well supported yet. You may consider using `Dense.Ndarray.D` and `Owl_linalg.D` modules instead.

@ttamttam Thanks! A PR to fix this issue would be much appreciated!

@ttamttam Thanks for the deep dig! I vaguely recall that the current OCaml implementation of `inv` was added due to some performance reason. Now that the current implementation may give...

Thanks @meetcs143 ! It would be great if you could help to make this enhancement.

Thanks a lot for helping to clarify this matter!