cosh
- hyperbolic cosine function

Math functions
(AFL 2.80)


SYNTAX cosh( NUMBER )
cosh( ARRAY )
RETURNS NUMBER,
ARRAY
FUNCTION Returns the hyperbolic cosine of NUMBER or ARRAY. This function assumes that the ARRAY values are in radians.
EXAMPLE
SEE ALSO

References:

The cosh function is used in the following formulas in AFL on-line library:

More information:

Updated on-line reference