Sets output files, output_file

Gets library version and license number, version

Error message options, error_options

Gets error code, error_code

Gets error type, error_type

Gets error message, error_message

Initializes error handling system, initialize_error_handler

Stops the current algorithm and returns to the
calling program, set_user_fcn_return_flag

Frees memory, free

Opens a file, fopen

Closes a file, fclose

Reads ASCII files, ascii_read

OpenMP options, omp_options

Integer machine constants, machine (integer)

Float machine constants, machine (float)

Common data sets, data_sets

Matrix-vector, matrix-matrix,
vector-vector products, mat_mul_rect

Rearrange elements of vector, permute_vector

Interchange rows and columns of matrices, permute_matrix

Locate and optionally replace dependent variable missing
values with nearest neighbor estimates, impute_missing

Evaluate the binomial coefficient, binomial_coefficient

Evaluate the complete beta function, beta

Evaluate the real incomplete beta function, beta_incomplete

Evaluate the log of the real beta function, log_beta

Evaluate the real gamma function, gamma

Evaluate the incomplete gamma function, gamma_incomplete

Evaluate the logarithm of the absolute value
of the gamma function, log_gamma

Return the number of CPU seconds used, ctime