torch_numopt.utils.stability

Functions

fix_cond(mat)	Check condition number and apply fix_stability if ill-conditioned.
fix_stability(mat)	Procedure to adjust a matrix by adding a very small value to the diagonal to avoid numerical instability problems.
pinv_svd_trunc(mat[, thresh])	Procedure to calculate the pseudoinverse of a matrix by using truncated SVD in order to maintain numerical stability.