• main() : polyfit.c , polygen.c
• print_usage() : polyfit.c , polygen.c
• process_degree_opt() : polygen.c , polyfit.c
• process_help_opt() : polyfit.c , polygen.c
• process_num_pts_opt() : polygen.c
• process_outlier_opt() : polygen.c
• process_outlier_sigma_opt() : polygen.c
• process_ransac_opt() : polyfit.c
• process_seed_opt() : polyfit.c , polygen.c
• process_sigma_opt() : polyfit.c , polygen.c
• process_version_opt() : polyfit.c , polygen.c
• process_w_gauss_opt() : polygen.c
• process_w_uni_opt() : polygen.c
• process_x_range_opt() : polygen.c
• sample_w() : polygen.c