MSVC 2012 included the hyperbolic functions so

General JUCE discussion
1

In Juce_MathsFunctions

#if JUCE_MSVC && ! defined (DOXYGEN)  // The MSVC libraries omit these functions for some reason...
 template<typename Type> Type asinh (Type x)  { return std::log (x + std::sqrt (x * x + (Type) 1)); }
 template<typename Type> Type acosh (Type x)  { return std::log (x + std::sqrt (x * x - (Type) 1)); }
 template<typename Type> Type atanh (Type x)  { return (std::log (x + (Type) 1) - std::log (((Type) 1) - x)) / (Type) 2; }
#endif

Is probably not need anymore. :slight_smile: