cos.cpp

浮点数基本运算 浮点数的基本运算主要有四则运算、符号处理、大小比较

#include "../cos.hpp"
#include "../tan.hpp"
#include <cstdio>
#include <cstdlib>
using namespace std;
using namespace btil;

int main()
{
  printf ("%1.15lg\n", fn::cos<fn::angle<0>::value>::value::f_val);
  printf ("%1.15lg\n", fn::cos<fn::angle<15>::value>::value::f_val);
  printf ("%1.15lg\n", fn::cos<fn::angle<30>::value>::value::f_val);
  printf ("%1.15lg\n", fn::cos<fn::angle<45>::value>::value::f_val);
  printf ("%1.15lg\n", fn::cos<fn::angle<60>::value>::value::f_val);
  printf ("%1.15lg\n", fn::cos<fn::angle<75>::value>::value::f_val);
  printf ("%1.15lg\n", fn::cos<fn::angle<90>::value>::value::f_val);
  printf ("%1.15lg\n", fn::cos<fn::angle<120>::value>::value::f_val);
  printf ("%1.15lg\n", fn::cos<fn::angle<150>::value>::value::f_val);
  
  printf ("tan.....\n");
  
  printf ("%1.15lg\n", fn::tan<fn::angle<0>::value>::value::f_val);
  printf ("%1.15lg\n", fn::tan<fn::angle<15>::value>::value::f_val);
  printf ("%1.15lg\n", fn::tan<fn::angle<30>::value>::value::f_val);
  printf ("%1.15lg\n", fn::tan<fn::angle<45>::value>::value::f_val);
  printf ("%1.15lg\n", fn::tan<fn::angle<60>::value>::value::f_val);
  //printf ("%1.15lg\n", fn::tan<fn::angle<90>::value>::value::f_val);
  printf ("%1.15lg\n", fn::tan<fn::angle<120>::value>::value::f_val);
  printf ("%1.15lg\n", fn::tan<fn::angle<150>::value>::value::f_val);

  system ("pause");
  return 0;
}