API Summary

 Type Generic Macros fpclassify Classify floating type isfinite Test for a finite value isinf Test for infinity isnan Test for NaN isnormal Test for a normal value signbit Test sign Trigonometric functions cos Compute cosine of a double cosf Compute cosine of a float sin Compute sine of a double sinf Compute sine of a float tan Compute tangent of a double tanf Compute tangent of a double Inverse trigonometric functions acos Compute inverse cosine of a double acosf Compute inverse cosine of a float asin Compute inverse sine of a double asinf Compute inverse sine of a float atan Compute inverse tangent of a double atan2 Compute inverse tangent of a ratio of doubles atan2f Compute inverse tangent of a ratio of floats atanf Compute inverse tangent of a float Exponential and logarithmic functions cbrt Compute cube root of a double cbrtf Compute cube root of a float exp Compute exponential of a double expf Compute exponential of a float frexp Set exponent of a double frexpf Set exponent of a float ldexp Adjust exponent of a double ldexpf Adjust exponent of a float log Compute natural logarithm of a double log10 Compute common logarithm of a double log10f Compute common logarithm of a float logf Compute natural logarithm of a float pow Raise a double to a power powf Raise a float to a power scalbn Scale a double scalbnf Scale a float sqrt Compute square root of a double sqrtf Compute square root of a float Remainder functions fmod Compute remainder after division of two doubles fmodf Compute remainder after division of two floats modf Break a double into integer and fractional parts modff Break a float into integer and fractional parts Nearest integer functions ceil Compute smallest integer not greater than a double ceilf Compute smallest integer not greater than a float floor Compute largest integer not greater than a float floorf Compute largest integer not greater than a float Absolute value functions fabs Compute absolute value of a double fabsf Compute absolute value of a float hypot Compute complex magnitude of two doubles hypotf Compute complex magnitude of two floats Maximum, minimum, and positive difference functions fmax Compute maximum of two doubles fmaxf Compute maximum of two floats fmin Compute minimum of two doubles fminf Compute minimum of two floats Hyperbolic functions cosh Compute hyperbolic cosine of a double coshf Compute hyperbolic cosine of a float sinh Compute hyperbolic sine of a double sinhf Compute hyperbolic sine of a float tanh Compute hyperbolic tangent of a double tanhf Compute hyperbolic tangent of a float Inverse hyperbolic functions acosh Compute inverse hyperbolic cosine of a double acoshf Compute inverse hyperbolic cosine of a float asinh Compute inverse hyperbolic sine of a double asinhf Compute inverse hyperbolic sine of a float atanh Compute inverse hyperbolic tangent of a double atanhf Compute inverse hyperbolic tangent of a float