sprfs
- void sprfs(char uplo, f_int n, f_int nrhs, f_float* ap, f_float* afp, f_int* ipiv, f_float* b, f_int ldb, f_float* x, f_int ldx, f_float* ferr, f_float* berr, f_float* work, f_int* iwork, f_int info)
void
sprfs
(,,,,,,,,,,,,,,) - void sprfs(char uplo, f_int n, f_int nrhs, f_double* ap, f_double* afp, f_int* ipiv, f_double* b, f_int ldb, f_double* x, f_int ldx, f_double* ferr, f_double* berr, f_double* work, f_int* iwork, f_int info)
- void sprfs(char uplo, f_int n, f_int nrhs, f_cfloat* ap, f_cfloat* afp, f_int* ipiv, f_cfloat* b, f_int ldb, f_cfloat* x, f_int ldx, f_float* ferr, f_float* berr, f_cfloat* work, f_float* rwork, f_int info)
- void sprfs(char uplo, f_int n, f_int nrhs, f_cdouble* ap, f_cdouble* afp, f_int* ipiv, f_cdouble* b, f_int ldb, f_cdouble* x, f_int ldx, f_double* ferr, f_double* berr, f_cdouble* work, f_double* rwork, f_int info)
Improves the computed solution to a real symmetric indefinite system of linear equations AX=B, where A is held in packed storage, and provides forward and backward error bounds for the solution.