Coth
Coth-func
Description
The coth(x) function is the hyperbolic cotangent of x.
Syntax
double coth(double x)
Parameters
x
- x is any non-zero real number. Note that numbers whose absolute value is greater than about 710 return 1/-1.
Return
Returns the hyperbolic cotangent of x.
Example
val = coth(-.909); // val will have a value of ~-1.3876
See Also
Sinh, Cosh, Tanh, Sech, Csch