Trigonometric and Hyperbolic functions

Basic trigonometric functions and their inverse functions.
value = sin(x);     // sine
value = cos(x);     // cosine
value = tan(x);     // tangent
value = cot(x);     // cotangent, 1/tan(x)
value = asin(x);    // arcsine
value = acos(x);    // arccosine
value = atan(x);    // arctangent
value = atan(x, y); // arctangent, atan(y/x)
value = sinh(x);    // hyperbolic sine
value = cosh(x);    // hyperbolic cosine
value = tanh(x);    // hyperbolic tangent
x, y arguments (float) The result is a float value