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diff --git a/posix_users/services_provided_by_math.rst b/posix_users/services_provided_by_math.rst new file mode 100644 index 0000000..d199469 --- /dev/null +++ b/posix_users/services_provided_by_math.rst @@ -0,0 +1,96 @@ +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. + |