Selections from Codes

2006-03-14   4.0-0 Parent   url   <znI92>
For a sparse square nonsingular matrix, $A$, of order N, and an optional vector or matrix B, this routine will factor A, solve A X = B, \ A^T X = B, compute the reciprocal of the condition number, and obtain the determinant and the inverse.  This code has similar functionality to the dense codes described in Chapter 4-1.  The program in Chapter 19-6 can be used together with the code here to solve problems with the matrix given in Matrix Market format.
comp_lang: f77, c
data_type: Real, Single, Double
OS: Any
computer: Any
availability: Free2some, FreeTrial, Supported, Online docs, Downloadable

lin_type: Solve, Factor, Determinant, Inverse
lin_eq_struc: Sparse, General
lin_eq_meth: Direct solution

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