CSCH (Number) CSCH (Number)
Number
Number Number
The input number. Must not be zero.
Returns
Number Number
The hyperbolic cosecant.
Returns the hyperbolic cosecant of a number. The hyperbolic cosecant is the reciprocal of the hyperbolic sine, equivalent to 1 / SINH (Number)1 / SINH (Number). See also SECH (reciprocal of hyperbolic cosine) and COTH (reciprocal of hyperbolic tangent).
Example
CSCH (1.5)
CSCH (1,5)
Returns roughly 0.4696.