.. comment SPDX-License-Identifier: CC-BY-SA-4.0 Services Provided by the Math Library (libm) ############################################ Introduction ============ This section lists the routines that provided by the Newlib Math Library (libm). Standard Math Functions (math.h) ================================ - ``acos`` - Arccosine - ``acosh`` - Inverse hyperbolic cosine - ``asin`` - Arcsine - ``asinh`` - Inverse hyperbolic sine - ``atan`` - Arctangent - ``atan2`` - Arctangent of y/x - ``atanh`` - Inverse hyperbolic tangent - ``jN`` - Bessel functions (jN and yN) - ``cbrt`` - Cube root - ``copysign`` - Sign of Y and magnitude of X - ``cosh`` - Hyperbolic cosine - ``erf`` - Error function (erf and erfc) - ``exp`` - Exponential - ``expm1`` - Exponential of x and - 1 - ``fabs`` - Absolute value (magnitude) - ``floor`` - Floor and ceiling (floor and ceil) - ``fmod`` - Floating-point remainder (modulo) - ``frexp`` - Split floating-point number - ``gamma`` - Logarithmic gamma function - ``hypot`` - Distance from origin - ``ilogb`` - Get exponent - ``infinity`` - Floating infinity - ``isnan`` - Check type of number - ``ldexp`` - Load exponent - ``log`` - Natural logarithms - ``log10`` - Base 10 logarithms - ``log1p`` - Log of 1 + X - ``matherr`` - Modifiable math error handler - ``modf`` - Split fractional and integer parts - ``nan`` - Floating Not a Number - ``nextafter`` - Get next representable number - ``pow`` - X to the power Y - ``remainder`` - remainder of X divided by Y - ``scalbn`` - scalbn - ``sin`` - Sine or cosine (sin and cos) - ``sinh`` - Hyperbolic sine - ``sqrt`` - Positive square root - ``tan`` - Tangent - ``tanh`` - Hyperbolic tangent .. COMMENT: COPYRIGHT (c) 1988-2002. .. COMMENT: On-Line Applications Research Corporation (OAR). .. COMMENT: All rights reserved.