The CSCH function returns the hyperbolic cosecant of an angle specified in radians.
- This function was introduced in Excel 2013 and so is not available in earlier versions.
|number||The angle, in radians, that you want to calculate the hyperbolic cosecant of
|2||=CSCH(1.5)||0.4696||Returns the hyperbolic cosecant of 1.5|
|3||=CSCH(RADIANS(45))||1.151183871||Returns the hyperbolic cosecant of a 45 degree angle|
Note: If the angle is in degrees, you need to be convert it to radians before supplying it to the CSCH function. You can convert it, using the RADIANS function: =RADIANS(degrees)
Common Function Error(s)
|Problem||What went wrong|
|#VALUE!||Occurs if the supplied number argument is not a numeric value|
|#NUM!||Occurs if the supplied number argument is less than -2^27 or is greater than 2^27|
|#DIV/0!||Occurs if the supplied number argument is equal to zero|
The hyperbolic secant si the reciprocal of the hyperbolic sine. Therefore, the hyperbolic cosecant is calculated as:
See Wikipedia for more information on hyperbolic functions.