Petri Väisänen

Results 3 issues of Petri Väisänen

I have unexpexcted results from the matrix_power with even exponents. ``` void ex1_mpow_run() { xt::xarray arr1{{1, 1, 0}, {1, 0, 1}, {0, 0, 0}}; std::cout arr1 ^ 6 ans =...

Seems that C4 shapes can be added to the current version of draw.io and actually it says "External Plugins: External plugins disabled.". Should this be mentioned at the README.md?

Add support for nanobind as an option to pybind11. [https://github.com/wjakob/nanobind]