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Calculates the hyperbolic cosine of a number.





a number, or an expression that evaluates to a number, representing an angle (in radians)

Return Value

Number, with the same number of decimal places as number. Ensure that you specify enough decimal places in your equation to ensure a sufficiently granular result. Unusual results such as -0 are an indication that the number of decimal places needs to be increased. For example, if you enter


without any decimal points, you receive the result


However, if you enter


you receive the result



This function calculates the hyperbolic cosine of a number.


let vAngle = $cosh(3.000)

Variable vAngle is set to 10.068.


See Also





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