lib/standard/math_nit.h

   1 #ifndef __MATH_NIT_H
   2 #define __MATH_NIT_H
   3 /* This file is part of NIT ( http://www.nitlanguage.org ).
   4  *
   5  * Copyright 2004-2008 Jean Privat <jean@pryen.org>
   6  *
   7  * This file is free software, which comes along with NIT.  This software is
   8  * distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
   9  * without  even  the implied warranty of  MERCHANTABILITY or  FITNESS FOR A
  10  * PARTICULAR PURPOSE.  You can modify it is you want,  provided this header
  11  * is kept unaltered, and a notification of the changes is added.
  12  * You  are  allowed  to  redistribute it and sell it, alone or is a part of
  13  * another product.
  14  */
  15
  16 #include <stdlib.h>
  17 #include <math.h>
  18 #include <time.h>
  19
  20 #define kernel_Int_Int_rand_0(self) ((int)(((double)(self))*rand()/(RAND_MAX+1.0)))
  21 #define kernel_Float_Float_sqrt_0(self) sqrt(self)
  22 #define kernel_Float_Float_cos_0(self) cos(self)
  23 #define kernel_Float_Float_sin_0(self) sin(self)
  24 #define kernel_Float_Float_tan_0(self) tan(self)
  25 #define kernel_Float_Float_acos_0(self) acos(self)
  26 #define kernel_Float_Float_asin_0(self) asin(self)
  27 #define kernel_Float_Float_atan_0(self) atan(self)
  28 #define kernel_Float_Float_pow_1(self, p0) pow(self, p0)
  29 #define kernel_Float_Float_log_0(self) log(self)
  30 #define kernel_Float_Float_exp_0(self) exp(self)
  31 #define kernel_Float_Float_rand_0(self) (((self)*rand())/(RAND_MAX+1.0))
  32 #define kernel_Any_Any_atan2_2(self, p0, p1) (atan2((p0),(p1)))
  33 #define kernel_Any_Any_pi_0(self) (3.14159265)
  34 #define kernel_Any_Any_srand_from_1(self, p0) (srand((p0)))
  35 #define kernel_Any_Any_srand_0(self) (srand(time(NULL)))
  36
  37 #endif