CSCH Hyperbolic Cosecant Function

Section: Mathematical Functions

Usage

Computes the hyperbolic cosecant of the argument. The syntax for its use is 
   y = csch(x)

Function Internals

The csch function is computed from the formula

Examples

Here is a simple plot of the hyperbolic cosecant function 
--> x1 = -pi+.01:.01:-.01;
--> x2 = .01:.01:pi-.01;
--> plot(x1,csch(x1),x2,csch(x2)); grid('on');