- HYPERBOLIC FUNCTIONS         
HYPERBOLIC FUNCTIONS

Hyperbolic Functions.

Given x in the display(X-register):

Pressing			Calculates
f HYP SIN				hyperbolic sine of x
g HYP†-1         inverse hyperbolic sine of x
f HYP COS				hyperbolic cosine of x
g HYP†-1 COS	inverse hyperbolic cosine of x
f HYP TAN				hyperbolic tangent of x
g HYP†-1 TAN	inverse hyperbolic tangent of x