D2b1b. Solution of systems of linear equations (symmetric positive definite matrices) - Computational routines

Functions
void	dpocon (char uplo, int n, int lda, double a[], double anorm, double *rcond, double work[], int iwork[], int *info)
	Condition number of a symmetric positive definite matrix
void	dpotrf (char uplo, int n, int lda, double a[], int *info)
	Cholesky factorization of a symmetric positive definite matrix
void	dpotri (char uplo, int n, int lda, double a[], int *info)
	Inverse of a symmetric positive definite matrix
void	dpotrs (char uplo, int n, int nrhs, int lda, double a[], int ldb, double b[], int *info)
	Solution to factorized system of linear equations AX = B for a symmetric positive definite matrix
void	dppcon (char uplo, int n, double ap[], double anorm, double *rcond, double work[], int iwork[], int *info)
	Condition number of a symmetric positive definite matrix in packed form
void	dpptrf (char uplo, int n, double ap[], int *info)
	Cholesky factorization of a symmetric positive definite matrix in packed form
void	dpptri (char uplo, int n, double ap[], int *info)
	Inverse of a symmetric positive definite matrix in packed form
void	dpptrs (char uplo, int n, int nrhs, double ap[], int ldb, double b[], int *info)
	Solution to factorized system of linear equations AX = B for a symmetric matrix in packed form
void	dsposv (char uplo, int n, int nrhs, int lda, double a[], int ldb, double b[], int ldx, double x[], double work[], float swork[], int *iter, int *info)
	(Simple driver) Solution to system of linear equations AX = B for a symmetric positive definite matrix (mixed precision with iterative refinement)

Detailed Description

This is the group of D2b1b. Solution of systems of linear equations (symmetric positive definite matrices) - Computational routines.