SCILIN: iterative sparse linear solvers within SCILAB
The kernel of SCILAB includes a special format for sparse matrices and some factorizations as well. Iterative linear solvers (PCG, GMRES, BiCGSTAB, QMR, etc) for large sparse linear systems have been integrated in the Scilab's distribution. SCILIN is a SCILAB toolbox providing preconditioners for these solvers. SCILIN can be downloaded at the address : http://www.irisa.fr/sage/SCILIN/ .