arccosh Definition
Definition
The inverse hyperbolic cosine function, which is the inverse of the hyperbolic cosine function cosh(x). It is defined for x ≥ 1 and gives the value y such that cosh(y) = x.
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The inverse hyperbolic cosine function, which is the inverse of the hyperbolic cosine function cosh(x). It is defined for x ≥ 1 and gives the value y such that cosh(y) = x.
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