Function sptrfs_
Improves the computed solution to a symmetric positive definite tridiagonal system of linear equations AX=B, and provides forward and backward error bounds for the solution.
extern(C) void sptrfs_
(
int* n,
int* nrhs,
float* d,
float* e,
float* df,
float* ef,
float* b,
int* ldb,
float* x,
int* ldx,
float* ferr,
float* berr,
float* work,
int* info
);