Guys, I need help here. There are a lot of PRs in ...

# mathematics

[altavir]

Guys, I need help here. There are a lot of PRs in kmath, mainly by @Iaroslav Postovalov. I just don't get time to properly read them. Also my own PRs are not reviewed. Dose anybody want to help reviewing? It would also help to have the third opinion on the code and design.