arccosh(
arccosh(
VALUE
)

The arccosh( function calculates the inverse hyperbolic cosine of a numeric value.

Parameters

This function has one parameter:

value – a numeric value, which must be between +1 and +∞ (positive infinity).

Description

This function calculates the inverse hyperbolic cosine of a value. The graph below shows the result of the arccosh( function given input values from +1 to +5.

y = arccosh( x )

For more information about hyperbolic functions see Wikipedia and Wolfram Mathworld.

See Also

- arccos( -- calculates the inverse cosine of a numeric value.
- arcsin( -- calculates the inverse sine of a numeric value.
- arcsinh( -- calculates the inverse hyperbolic sine of a numeric value.
- arctan( -- calculates the inverse tangent of a numeric value.
- arctanh( -- calculates the inverse hyperbolic tangent of a numeric value.
- cosh( -- calculates the hyperbolic cosine of a numeric value.
- sinh( -- calculates the hyperbolic sine of a numeric value.
- tanh( -- calculates the hyperbolic tangent of a numeric value.

History

Version | Status | Notes
10.0 | No Change | Carried over from Panorama 6.0