Version 3.3.0

14th Janurary 2014

Recent Changes

To solve a sparse unsymmetric system of linear equations. Given a sparse matrix $A={\left\{{a}_{ij}\right\}}_{m×n}$ and a vector $b$, this subroutine solves the system $Ax=b$ or the system ${A}^{T}x=b$. The matrix $A$ can be rectangular. There is an option for iterative reﬁnement and return of error estimates.