You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
This code checks whether a matrix is singular by attempting to perform Gaussian elimination. It successively constructs pivot positions along the diagonal. If a pivot cannot be created in any column (even after adding lower rows), the matrix is singular. Otherwise, the matrix is reduced to an echelon form with normalized diagonal.