/* standard includes for libstats.a */

extern float distance();
extern int diff_sq_distance();
extern float perp_dist();
extern float compute_slope();
extern float compute_y();
extern float determinant3();
extern float scale1param3();
extern float scale3param3();
extern float deltaparam3();
extern void applyparam3_to_point();
extern void findparam3();
extern void compute_mean();
extern int within_mean_slope();
extern int sumints();
extern int sumprodints();
extern void lsq_ind_line_params();
extern void lsq_line_params();
extern float determinant2();
extern float scaleparam();
extern float deltaparam();
