pbcon
- void pbcon(char uplo, f_int n, f_int kd, f_float* ab, f_int ldab, f_float* anorm, f_float rcond, f_float* work, f_int* iwork, f_int info)
- void pbcon(char uplo, f_int n, f_int kd, f_double* ab, f_int ldab, f_double* anorm, f_double rcond, f_double* work, f_int* iwork, f_int info)
- void pbcon(char uplo, f_int n, f_int kd, f_cfloat* ab, f_int ldab, f_float* anorm, f_float rcond, f_cfloat* work, f_float* rwork, f_int info)
- void pbcon(char uplo, f_int n, f_int kd, f_cdouble* ab, f_int ldab, f_double* anorm, f_double rcond, f_cdouble* work, f_double* rwork, f_int info)
Estimates the reciprocal of the condition number of a symmetric positive definite band matrix, using the Cholesky factorization computed by SPBTRF.