mirror of
https://github.com/byteworksinc/ORCA-C.git
synced 2024-12-23 14:30:12 +00:00
33 lines
658 B
C++
33 lines
658 B
C++
/* Conformance Test 19.9.0.1: Verification of acos, asin, atan, atan2 library */
|
|
/* functions */
|
|
|
|
#include <math.h>
|
|
|
|
main ()
|
|
{
|
|
double d1;
|
|
|
|
d1 = acos (0.5);
|
|
if (fabs(d1 - 1.047197551) > 0.00001)
|
|
goto Fail;
|
|
|
|
d1 = asin (0.5);
|
|
if (fabs(d1 - 0.523598775) > 0.00001)
|
|
goto Fail;
|
|
|
|
d1 = atan (0.5);
|
|
if (fabs(d1 - 0.463647609) > 0.00001)
|
|
goto Fail;
|
|
|
|
d1 = atan2 (2.0, 1.0);
|
|
if (fabs(d1 - 1.107148718) > 0.00001)
|
|
goto Fail;
|
|
|
|
|
|
printf ("Passed Conformance Test 19.9.0.1\n");
|
|
return;
|
|
|
|
Fail:
|
|
printf ("Failed Conformance Test 19.9.0.1\n");
|
|
}
|