diff options
Diffstat (limited to 'test/math/signgam.c')
-rw-r--r-- | test/math/signgam.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/test/math/signgam.c b/test/math/signgam.c deleted file mode 100644 index 2f1adbaad..000000000 --- a/test/math/signgam.c +++ /dev/null @@ -1,28 +0,0 @@ -#define _XOPEN_SOURCE 600 -#include <math.h> -#include <float.h> -#include <stdio.h> - -double zero = 0.0; -double mzero; - -int main(void) -{ - double d; - int errors = 0; - - mzero = copysign(zero, -1.0); - - d = lgamma(zero); - printf("%g %d\n", d, signgam); - errors += !(d == HUGE_VAL); - errors += !(signgam == 1); - - d = lgamma(mzero); - printf("%g %d\n", d, signgam); - errors += !(d == HUGE_VAL); - errors += !(signgam == -1); - - printf("Errors: %d\n", errors); - return errors; -} |