diff options
Diffstat (limited to 'math/tgmath.h')
| -rw-r--r-- | math/tgmath.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/math/tgmath.h b/math/tgmath.h index 4e23d49..9260d07 100644 --- a/math/tgmath.h +++ b/math/tgmath.h @@ -822,6 +822,8 @@ # define acospi(Val) __TGMATH_UNARY_REAL_ONLY (Val, acospi) /* Arc sine of X, divided by pi.. */ # define asinpi(Val) __TGMATH_UNARY_REAL_ONLY (Val, asinpi) +/* Arc tangent of X, divided by pi. */ +# define atanpi(Val) __TGMATH_UNARY_REAL_ONLY (Val, atanpi) /* Cosine of pi * X. */ # define cospi(Val) __TGMATH_UNARY_REAL_ONLY (Val, cospi) |