returns inverse hyperbolic cosine · from excel · excel: not yet compared · sheets: not yet compared

signature

ACOSH(number)

returns: number

argument	required
number	required

examples

formula and result, taken from the engine's own test suite — every result below is asserted in CI, not written by hand.

related

• ABS returns absolute value of a number
• ACOS returns arccosine of a number
• ACOT returns the arccotangent of a number
• ACOTH returns the inverse hyperbolic cotangent
• ADD adds two numbers — sheets exposes the + operator as a function
• AGGREGATE aggregates a range with a chosen function, optionally ignoring error values