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#include <cln/number.h>
#include <cln/io.h>
#include <cln/integer.h>
#include <cln/float.h>
#include <cln/float_io.h>
#include <cln/real.h>
#include <cln/real_io.h>
#include <cln/complex.h>
#include <cln/complex_io.h>
#include <cstdlib>
#include <cstring>
#include <cln/timing.h>
using namespace std;
using namespace cln;
int main (int argc, char * argv[])
{
int digits = 100;
int repetitions = 1;
while (argc >= 3) {
if (!strcmp(argv[1],"-r")) {
repetitions = atoi(argv[2]);
argc -= 2; argv += 2;
continue;
}
if (!strcmp(argv[1],"-n")) {
digits = atoi(argv[2]);
argc -= 2; argv += 2;
continue;
}
break;
}
if (argc < 1)
exit(1);
cerr << "Number of digits: " << digits << endl;
cerr << "Number of repetitions (except for pi,euler,e): " << repetitions << endl;
float_format_t prec = float_format(digits);
cl_F x1 = sqrt(cl_float(2,prec));
cl_F x2 = sqrt(cl_float(3,prec));
cl_F x3 = The(cl_F)(log(cl_float(2,prec)));
cerr << "multiplication" << endl;
{ cl_F r = x1*x2;
{ CL_TIMING;
for (int rep = repetitions; rep > 0; rep--)
{ r = x1*x2; }
}
cout << r << endl << endl;
}
cerr << "sqrt" << endl;
{ cl_F r = sqrt(x3);
{ CL_TIMING;
for (int rep = repetitions; rep > 0; rep--)
{ r = sqrt(x3); }
}
cout << r << endl << endl;
}
cerr << "pi" << endl;
{ cl_F r;
{ CL_TIMING; r = pi(prec); }
cout << r << endl << endl;
}
cerr << "eulerconst" << endl;
{ cl_F r;
{ CL_TIMING; r = eulerconst(prec); }
cout << r << endl << endl;
}
cerr << "e" << endl;
{ cl_F r;
{ CL_TIMING; r = exp1(prec); }
cout << r << endl << endl;
}
cerr << "exp" << endl;
{ cl_F r = exp(-x1);
{ CL_TIMING;
for (int rep = repetitions; rep > 0; rep--)
{ r = exp(-x1); }
}
cout << r << endl << endl;
}
cerr << "log" << endl;
{ cl_N r = log(x2);
{ CL_TIMING;
for (int rep = repetitions; rep > 0; rep--)
{ r = log(x2); }
}
cout << r << endl << endl;
}
cerr << "sin" << endl;
{ cl_R r = sin(5*x1);
{ CL_TIMING;
for (int rep = repetitions; rep > 0; rep--)
{ r = sin(5*x1); }
}
cout << r << endl << endl;
}
cerr << "cos" << endl;
{ cl_R r = cos(5*x1);
{ CL_TIMING;
for (int rep = repetitions; rep > 0; rep--)
{ r = cos(5*x1); }
}
cout << r << endl << endl;
}
cerr << "asin" << endl;
{ cl_N r = asin(x3);
{ CL_TIMING;
for (int rep = repetitions; rep > 0; rep--)
{ r = asin(x3); }
}
cout << r << endl << endl;
}
cerr << "acos" << endl;
{ cl_N r = acos(x3);
{ CL_TIMING;
for (int rep = repetitions; rep > 0; rep--)
{ r = acos(x3); }
}
cout << r << endl << endl;
}
cerr << "atan" << endl;
{ cl_F r = atan(x3);
{ CL_TIMING;
for (int rep = repetitions; rep > 0; rep--)
{ r = atan(x3); }
}
cout << r << endl << endl;
}
cerr << "sinh" << endl;
{ cl_F r = sinh(x2);
{ CL_TIMING;
for (int rep = repetitions; rep > 0; rep--)
{ r = sinh(x2); }
}
cout << r << endl << endl;
}
cerr << "cosh" << endl;
{ cl_F r = cosh(x2);
{ CL_TIMING;
for (int rep = repetitions; rep > 0; rep--)
{ r = cosh(x2); }
}
cout << r << endl << endl;
}
cerr << "asinh" << endl;
{ cl_N r = asinh(x3);
{ CL_TIMING;
for (int rep = repetitions; rep > 0; rep--)
{ r = asinh(x3); }
}
cout << r << endl << endl;
}
cerr << "acosh" << endl;
{ cl_N r = acosh(1+x3);
{ CL_TIMING;
for (int rep = repetitions; rep > 0; rep--)
{ r = acosh(1+x3); }
}
cout << r << endl << endl;
}
cerr << "atanh" << endl;
{ cl_N r = atanh(x3);
{ CL_TIMING;
for (int rep = repetitions; rep > 0; rep--)
{ r = atanh(x3); }
}
cout << r << endl << endl;
}
}
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