Functions
ACOSH
Inverse hyperbolic cosine
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When to use it
When should I use ACOSH?
Use ACOSH to compute the inverse hyperbolic cosine of a value >= 1 — used in engineering and physics problems involving hyperbolic curves or catenary shapes.
Used in
Syntax
ACOSH(number)Examples
=ACOSH(2) // => 1.3169578969248166
=ACOSH(1) // => 0
=ACOSH(100) // => 5.298292365610485