diff options
Diffstat (limited to 'lib/libm/cosh.c')
| -rw-r--r-- | lib/libm/cosh.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libm/cosh.c b/lib/libm/cosh.c index 7684d2fa..3dc5c618 100644 --- a/lib/libm/cosh.c +++ b/lib/libm/cosh.c @@ -1,4 +1,7 @@ -#include "libm.h" +#include "libm.h" // for __expo2, FORCE_EVAL + +#include <math.h> // for cosh, exp, expm1 +#include <stdint.h> // for uint64_t, uint32_t /* cosh(x) = (exp(x) + 1/exp(x))/2 * = 1 + 0.5*(exp(x)-1)*(exp(x)-1)/exp(x) |