XLPack 7.0
XLPack Numerical Library (C API) Reference Manual
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Functions

Functions

void zpbsv (char uplo, int n, int kd, int nrhs, int ldab, doublecomplex ab[], int ldb, doublecomplex b[], int *info)
 (Simple driver) Solution to system of linear equations AX = B for a Hermitian positive definite band matrix
 
void zpbsvx (char fact, char uplo, int n, int kd, int nrhs, int ldab, doublecomplex ab[], int ldafb, doublecomplex afb[], char *equed, double s[], int ldb, doublecomplex b[], int ldx, doublecomplex x[], double *rcond, double ferr[], double berr[], doublecomplex work[], double rwork[], int *info)
 (Expert driver) Solution to system of linear equations AX = B for a Hermitian positive definite band matrix
 
void zptsv (int n, int nrhs, double d[], doublecomplex e[], int ldb, doublecomplex b[], int *info)
 (Simple driver) Solution to system of linear equations AX = B for a Hermitian positive definite tridiagonal matrix
 
void zptsvx (char fact, int n, int nrhs, double d[], doublecomplex e[], double df[], doublecomplex ef[], int ldb, doublecomplex b[], int ldx, doublecomplex x[], double *rcond, double ferr[], double berr[], doublecomplex work[], double rwork[], int *info)
 (Expert driver) Solution to system of linear equations AX = B for a Hermitian positive definite tridiagonal matrix
 

Detailed Description

This is the group of D2d2. Solution of systems of linear equations (Hermitian positive definite banded matrices) (complex) - Driver routines.