diff options
Diffstat (limited to 'lib/libm/asinh.c')
| -rw-r--r-- | lib/libm/asinh.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libm/asinh.c b/lib/libm/asinh.c index 196a81ef..f6018734 100644 --- a/lib/libm/asinh.c +++ b/lib/libm/asinh.c @@ -1,4 +1,7 @@ -#include "libm.h" +#include "libm.h" // for FORCE_EVAL + +#include <math.h> // for log, sqrt, asinh, log1p +#include <stdint.h> // for uint64_t /* asinh(x) = sign(x)*log(|x|+sqrt(x*x+1)) ~= x - x^3/6 + o(x^5) */ double asinh(double x) |