.. _program_listing_file_src_LouLib_Math_MathFunctions.hpp:

Program Listing for File MathFunctions.hpp
==========================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_LouLib_Math_MathFunctions.hpp>` (``src/LouLib/Math/MathFunctions.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   
   #ifndef LOULIB_MATHFUNCTIONS_HPP
   #define LOULIB_MATHFUNCTIONS_HPP
   
   namespace LouLib{
       namespace Math{
            int signum(double a);
   
             double clamp(double val, double min, double max);
   
             double constrainAngle(double x);
   
              double angleDifference(double final, double initial);
       }
   }
   
   #endif //LOULIB_MATHFUNCTIONS_HPP