Description
Returns the hyperbolic cosine of a number.
Syntax
COSH(numeric_expression)
Examples
COSH(0)
returns 1.0.
Return value datatype
Double
Impact of null value
If input is null, returns null.
Returns the hyperbolic cosine of a number.
COSH(numeric_expression)
COSH(0)
returns 1.0.
Double
If input is null, returns null.
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