Data.Floating.CMath

Bindings to the standard C math library.

Trigonometric functions

c_acos :: CDouble -> CDouble

c_acosf :: CFloat -> CFloat

c_asin :: CDouble -> CDouble

c_asinf :: CFloat -> CFloat

c_atan :: CDouble -> CDouble

c_atanf :: CFloat -> CFloat

c_atan2 :: CDouble -> CDouble -> CDouble

c_atan2f :: CFloat -> CFloat -> CFloat

c_cos :: CDouble -> CDouble

c_cosf :: CFloat -> CFloat

c_sin :: CDouble -> CDouble

c_sinf :: CFloat -> CFloat

c_tan :: CDouble -> CDouble

c_tanf :: CFloat -> CFloat

Hyperbolic functions

c_acosh :: CDouble -> CDouble

c_acoshf :: CFloat -> CFloat

c_asinh :: CDouble -> CDouble

c_asinhf :: CFloat -> CFloat

c_atanh :: CDouble -> CDouble

c_atanhf :: CFloat -> CFloat

c_cosh :: CDouble -> CDouble

c_coshf :: CFloat -> CFloat

c_sinh :: CDouble -> CDouble

c_sinhf :: CFloat -> CFloat

c_tanh :: CDouble -> CDouble

c_tanhf :: CFloat -> CFloat

Exponential functions

c_exp :: CDouble -> CDouble

c_expf :: CFloat -> CFloat

c_exp2 :: CDouble -> CDouble

c_exp2f :: CFloat -> CFloat

c_expm1 :: CDouble -> CDouble

c_expm1f :: CFloat -> CFloat

c_frexp :: CDouble -> Ptr CInt -> IO CDouble

c_frexpf :: CFloat -> Ptr CInt -> IO CFloat

c_ilogb :: CDouble -> CInt

c_ilogbf :: CFloat -> CInt

c_ldexp :: CDouble -> CInt -> CDouble

c_ldexpf :: CFloat -> CInt -> CFloat

c_log :: CDouble -> CDouble

c_logf :: CFloat -> CFloat

c_log10 :: CDouble -> CDouble

c_log10f :: CFloat -> CFloat

c_log1p :: CDouble -> CDouble

c_log1pf :: CFloat -> CFloat

c_log2 :: CDouble -> CDouble

c_log2f :: CFloat -> CFloat

c_logb :: CDouble -> CDouble

c_logbf :: CFloat -> CFloat

c_modf :: CDouble -> Ptr CDouble -> IO CDouble

c_modff :: CFloat -> Ptr CFloat -> IO CFloat

c_scalbn :: CDouble -> CInt -> CDouble

c_scalbnf :: CFloat -> CInt -> CFloat

c_scalbln :: CDouble -> CLong -> CDouble

c_scalblnf :: CFloat -> CLong -> CFloat

Power and absolute value functions

c_cbrt :: CDouble -> CDouble

c_cbrtf :: CFloat -> CFloat

c_fabs :: CDouble -> CDouble

c_fabsf :: CFloat -> CFloat

c_hypot :: CDouble -> CDouble -> CDouble

c_hypotf :: CFloat -> CFloat -> CFloat

c_pow :: CDouble -> CDouble -> CDouble

c_powf :: CFloat -> CFloat -> CFloat

c_sqrt :: CDouble -> CDouble

c_sqrtf :: CFloat -> CFloat

Remainder functions

c_fmod :: CDouble -> CDouble -> CDouble

c_fmodf :: CFloat -> CFloat -> CFloat

c_remainder :: CDouble -> CDouble -> CDouble

c_remainderf :: CFloat -> CFloat -> CFloat

c_remquo :: CDouble -> CDouble -> Ptr CInt -> IO CDouble

c_remquof :: CFloat -> CFloat -> Ptr CInt -> IO CFloat

Manipulation functions

c_copysign :: CDouble -> CDouble -> CDouble

c_copysignf :: CFloat -> CFloat -> CFloat

c_nan :: CString -> IO CDouble

c_nanf :: CString -> IO CFloat

c_nextafter :: CDouble -> CDouble -> CDouble

c_nextafterf :: CFloat -> CFloat -> CFloat

Error and gamma functions

c_erf :: CDouble -> CDouble

c_erff :: CFloat -> CFloat

c_erfc :: CDouble -> CDouble

c_erfcf :: CFloat -> CFloat

c_lgamma :: CDouble -> CDouble

c_lgammaf :: CFloat -> CFloat

c_tgamma :: CDouble -> CDouble

c_tgammaf :: CFloat -> CFloat

Nearest integer functions

c_ceil :: CDouble -> CDouble

c_ceilf :: CFloat -> CFloat

c_floor :: CDouble -> CDouble

c_floorf :: CFloat -> CFloat

c_nearbyint :: CDouble -> CDouble

c_nearbyintf :: CFloat -> CFloat

c_rint :: CDouble -> CDouble

c_rintf :: CFloat -> CFloat

c_lrint :: CDouble -> CLong

c_lrintf :: CFloat -> CLong

c_llrint :: CDouble -> CLLong

c_llrintf :: CFloat -> CLLong

c_round :: CDouble -> CDouble

c_roundf :: CFloat -> CFloat

c_lround :: CDouble -> CLong

c_lroundf :: CFloat -> CLong

c_llround :: CDouble -> CLLong

c_llroundf :: CFloat -> CLLong

c_trunc :: CDouble -> CDouble

c_truncf :: CFloat -> CFloat

Maximum, minimum, and positive difference functions

c_fdim :: CDouble -> CDouble -> CDouble

c_fdimf :: CFloat -> CFloat -> CFloat

c_fmax :: CDouble -> CDouble -> CDouble

c_fmaxf :: CFloat -> CFloat -> CFloat

c_fmin :: CDouble -> CDouble -> CDouble

c_fminf :: CFloat -> CFloat -> CFloat

Floating multiply-add

c_fma :: CDouble -> CDouble -> CDouble -> CDouble

c_fmaf :: CFloat -> CFloat -> CFloat -> CFloat

Haskell wrappers

libmDouble :: (CDouble -> CDouble) -> Double -> Double

libmFloat :: (CFloat -> CFloat) -> Float -> Float

libmDouble2 :: (CDouble -> CDouble -> CDouble) -> Double -> Double -> Double

libmFloat2 :: (CFloat -> CFloat -> CFloat) -> Float -> Float -> Float

libmDouble3 :: (CDouble -> CDouble -> CDouble -> CDouble) -> Double -> Double -> Double -> Double

libmFloat3 :: (CFloat -> CFloat -> CFloat -> CFloat) -> Float -> Float -> Float -> Float