Nanoemm

### Describe your change: This implementation provides a method to compute the coefficients of Legendre polynomials of degree n. Legendre polynomials are a sequence of orthogonal polynomials widely used in...

### Describe your change: Added the implemenation of Lanczos algorithm. The Lanczos algorithm is an iterative method used to compute the eigenvalues and eigenvectors of large, sparse symmetric matrices. It...

### Describe your change: Contributing to https://github.com/TheAlgorithms/Python/issues/9943 * [ ] Add an algorithm? * [ ] Fix a bug or typo in an existing algorithm? * [x] Add or change...