recreational mathematics – Can you please review a paper that I co-wrote? It’s about pow, add, and muitplication in nD, where n >= 1.

I co-wrote a paper, and I’m looking for criticism. Can you find any big problems?

The paper is on the pow function, addition operator, and multiplication operator in nD, where n >= 1.

https://github.com/sjhalayka/julia_n_dimensions_paper/blob/main/julia_n.pdf

Thank you for your time.