00001
00002 #ifndef __JBXL_MATH_LIBRARY_H_
00003 #define __JBXL_MATH_LIBRARY_H_
00004
00005
00014 #include "common.h"
00015 #include <math.h>
00016
00017
00018
00019 extern double EPS;
00020
00021
00022
00023 double comb(int n, int i);
00024 double perm(int n, int i);
00025 double fact(int n);
00026 double power(double x, double y);
00027
00028
00029 typedef double (*PTR_DFFUNC)(double);
00030
00031 int newton_method(PTR_DFFUNC fn, PTR_DFFUNC df, double* t, double e);
00032
00033
00034
00035
00036 #endif
