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/*
** -*- C -*-
**
** testCosh.c
** Made by Bruno JOFRET <bruno.jofret@inria.fr>
**
** Started on Fri Dec 8 15:05:44 2006 jofret
** Last update Mon Jan 29 16:15:15 2007 jofret
**
** Copyright INRIA 2006
*/
#include <stdio.h>
#define PI 3.1415826535
float scoshs(float);
double dcoshs(double);
void scoshsTest() {
printf(">> Float scalar\n");
printf("scoshs(0) = %f\n", scoshs((float) 0));
printf("scoshs(PI) = %f\n", scoshs(PI));
printf("scoshs(PI/2) = %f\n", scoshs(PI/2));
printf("scoshs(PI/3) = %f\n", scoshs(PI/3));
printf("scoshs(PI/4) = %f\n", scoshs(PI/4));
printf("scoshs(PI/6) = %f\n", scoshs(PI/6));
printf("scoshs(-PI) = %f\n", scoshs(-PI));
printf("scoshs(-PI/2) = %f\n", scoshs(-PI/2));
printf("scoshs(-PI/3) = %f\n", scoshs(-PI/3));
printf("scoshs(-PI/4) = %f\n", scoshs(-PI/4));
printf("scoshs(-PI/6) = %f\n", scoshs(-PI/6));
}
void dcoshsTest() {
printf(">> Double scalar\n");
printf("dcoshs(0) = %e\n", dcoshs((double) 0));
printf("dcoshs(PI) = %e\n", dcoshs(PI));
printf("dcoshs(PI/2) = %e\n", dcoshs(PI/2));
printf("dcoshs(PI/3) = %e\n", dcoshs(PI/3));
printf("dcoshs(PI/4) = %e\n", dcoshs(PI/4));
printf("dcoshs(PI/6) = %e\n", dcoshs(PI/6));
printf("dcoshs(-PI) = %e\n", dcoshs(-PI));
printf("dcoshs(-PI/2) = %e\n", dcoshs(-PI/2));
printf("dcoshs(-PI/3) = %e\n", dcoshs(-PI/3));
printf("dcoshs(-PI/4) = %e\n", dcoshs(-PI/4));
printf("dcoshs(-PI/6) = %e\n", dcoshs(-PI/6));
}
int testCosh() {
printf(">>>> Hyperbolic Cosine Tests\n");
scoshsTest();
dcoshsTest();
return 0;
}
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