XLPack 7.0
XLPack Numerical Library (C API) Reference Manual
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Functions
D6. Singular value decomposition (SVD)

Functions

void dgssvd (char jobv, char jobu, int m, int n, const double val[], const int ptr[], const int ind[], int base, int format, double s[], const char *which, int nev, double tol, double resid[], int ncv, int ldv, double v[], int ldu, double u[], int maxiter, double workd[], double workl[], int lworkl, double workv[], int iwork[], int *info)
 Singular value decomposition (SVD) of a general sparse matrix (driver)
 
void zgssvd (char jobv, char jobu, int m, int n, const doublecomplex val[], const int ptr[], const int ind[], int base, int format, doublecomplex s[], const char *which, int nev, double tol, doublecomplex resid[], int ncv, int ldv, doublecomplex v[], int ldu, doublecomplex u[], int maxiter, doublecomplex workd[], doublecomplex workl[], int lworkl, doublecomplex workev[], doublecomplex workv[], double rwork[], int iwork[], int *info)
 Singular value decomposition (SVD) of a complex sparse matrix (driver)
 

Detailed Description

This is the group of D6. Singular value decomposition (SVD).