Opérations mathématiques.

Voir version :

Pas de dépendances

Télécharger :

#include <stdio.h>
#include <math.h>

int main()
{
    printf("Racine carrée de 9 = %f\n",sqrt(9));
    printf("Logarithme de 1 = %f\n",log(1));
    printf("Cosinus de 0 = %f\n",cos(0));
    return 0;
}

Rien de trop technique a ce prog, c'est juste pour présenter ce qui existe en standard.
Reportez vous a la doc pour savoir leurs significations.
Source et doc : 
http://www.opengroup.org/onlinepubs/007908799/xsh/math.h.html


double acos(double);
double asin(double);
double atan(double);
double atan2(double, double);
double ceil(double);
double cos(double);
double cosh(double);
double exp(double);
double fabs(double);
double floor(double);
double fmod(double, double);
double frexp(double, int *);
double ldexp(double, int);
double log(double);
double log10(double);
double modf(double, double *);
double pow(double, double);
double sin(double);
double sinh(double);
double sqrt(double);
double tan(double);
double tanh(double);
double erf(double);
double erfc(double);
double gamma(double);
double hypot(double, double);
double j0(double);
double j1(double);
double jn(int, double);
double lgamma(double);
double y0(double);
double y1(double);
double yn(int, double);
int    isnan(double);
double acosh(double);
double asinh(double);
double atanh(double);
double cbrt(double);
double expm1(double);
int    ilogb(double);
double log1p(double);
double logb(double);
double nextafter(double, double);
double remainder(double, double);
double rint(double);
double scalb(double, double);