::mfp::math::trigon::acosh(1) :

Function acosh(x) calculates inverse hyperbolic cos of x.

::mfp::math::trigon::asinh(1) :

Function asinh(x) calculates inverse hyperbolic sin of x.

::mfp::math::trigon::atanh(1) :

Function atanh(x) calculates inverse hyperbolic tan of x.

::mfp::math::trigon::cosh(1) :

Function cosh(x) calculates hyperbolic cos of x.

::mfp::math::trigon::sinh(1) :

Function sinh(x) calculates hyperbolic sin of x.

::mfp::math::trigon::tanh(1) :

Function tanh(x) calculates hyperbolic tan of x.