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Scilab help >> Elementary Functions > Trigonometry > coth

coth

hyperbolic cotangent

Calling Sequence

[t]=coth(x)

Description

the elements of vector t are the hyperbolic cotangent of elements of the vector x.

Examples

x=[1,2*%i]
t=exp(x);
(t-ones(x)./t).\(t+ones(x)./t)
coth(x)

See Also

<< cotg Trigonometry cothm >>

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Last updated:
Wed Oct 05 12:09:40 CEST 2011