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ACOSH
This function calculates the inverse hyperbolic cosine of the specified value.
Syntax
ACOSH(value)
Arguments
For the argument, you can specify any real number greater than or equal to 1.
Remarks
This function is the inverse of the hyperbolic cosine, so ACOSH(COSH(n)) gives the result n .
Data Types
Accepts numeric data. Returns numeric data.
Examples
ACOSH(B3)
ACOSH(R3C2)
ACOSH(1) gives the result 0
ACOSH(10) gives the result 2.9932228461
ACOS(R3C2)