Function ArcCosh(x)

ArcCosh

ArcCosh(
       x             ! (input) numerical expression
       )

Arguments

x

A scalar numerical expression in the range \([1,\infty)\).

Return Value

The ArcCosh function returns the inverse hyperbolic cosine of x in the range from \(0\) to \(\infty\).

Note

  • A run-time error results if x is outside the range \([1,\infty]\).

  • The function ArcCosh can be used in constraints of nonlinear mathematical programs.

See also

The functions ArcSinh, ArcTanh, Cosh. Arithmetic functions are discussed in full detail in Arithmetic Functions of the Language Reference.