One of the cryptographic approaches is the Hill Cipher. A square key matrix must have an inverse modulo in the Hill Cipher algorithm. The unimodular matrix is one of the special matrices that has an ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Transformations are integral part of graphics programs for visualization. Rotation transformations allow viewing objects from different angles. Rotations about the principal axes are straightforward ...

All Algorithms implemented in Python. Contribute to dkhromenko/python-algorithms development by creating an account on GitHub.

#Runtime: 196 ms, faster than 99.25% of Python3 online submissions for Rotate Array. #Memory Usage: 25.5 MB, less than 55.26% of Python3 online submissions for Rotate Array ...