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Scilab Help >> Elementary Functions > Trigonometry > csch

csch

Computes the element-wise hyperbolic cosecant of the argument.

Syntax

y = csch(x)

Arguments

x

a real or complex array.

y

a 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


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