Prereq.:MATH 1552 or MATH 1553 and one of MATH 2057 or MATH 2058 or MATH 2085 or MATH 2090. Gaussian elimination and LU factorization, tridiagonal systems, vector and matrix norms, singular value decomposition, condition number, least squares problem, QR factorization, iterative methods, power methods for eigenvalues and eigenvectors, applications.