diff options
Diffstat (limited to 'ruby_1_8_5/missing/hypot.c')
-rw-r--r-- | ruby_1_8_5/missing/hypot.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/ruby_1_8_5/missing/hypot.c b/ruby_1_8_5/missing/hypot.c deleted file mode 100644 index aad5259e92..0000000000 --- a/ruby_1_8_5/missing/hypot.c +++ /dev/null @@ -1,17 +0,0 @@ -/* public domain rewrite of hypot */ - -#include <math.h> - -double hypot(x,y) - double x, y; -{ - if (x < 0) x = -x; - if (y < 0) y = -y; - if (x < y) { - double tmp = x; - x = y; y = tmp; - } - if (y == 0.0) return x; - y /= x; - return x * sqrt(1.0+y*y); -} |