csch

Computes the element-wise hyperbolic cosecant of the argument.

Calling Sequence

y = csch(x)

Arguments

:x Real or complex array. : :y Real or complex array with same dimensions as x. :

Description

Computes the element-wise hyperbolic cosecant of the argument. For real data the results are real.

Sample

Examples

x=`linspace`_(0.01,4,200);
x=[-x($:-1:1) %nan x];
`clf`_();
`plot`_(x,csch(x))

See Also

• csc Computes the element-wise cosecant of the argument.
• acsch computes the element-wise inverse hyperbolic cosecant of the argument.