Function spbrfs_
Improves the computed solution to a symmetric positive definite banded system of linear equations AX=B, and provides forward and backward error bounds for the solution.
extern(C) void spbrfs_
(
char* uplo,
int* n,
int* kd,
int* nrhs,
float* ab,
int* ldab,
float* afb,
int* ldafb,
float* b,
int* ldb,
float* x,
int* ldx,
float* ferr,
float* berr,
float* work,
int* iwork,
int* info,
int uplo_len
);