Hacker News new | past | comments | ask | show | jobs | submit login

Yeah. In my experience, specialized subreddits (like /r/math or /r/haskell) have less such silliness than HN.

For the first matrix, maybe a simpler example is M = [1 1; 0 0]. Then [1; 0] is a right eigenvector with eigenvalue 1, but [1 0] M = [1 1].




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: