Returns the hyperbolic cosine(s) of the specified number(s).
cosh( number, … )
number: (Decimal) An angle measure or array of angle measures in radians, the hyperbolic cosine(s) of which will be returned.
This function can be used with any value.
Decimal
You can experiment with this function in the test box below.
Test Input
cosh(1)
returns 1.5430806348152437
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