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coth

Hyperbolic cotangent

Syntax

Description

The coth function operates element-wise on arrays. The function's domains and ranges include complex values. All angles are in radians.

Y = coth(X) returns the hyperbolic cotangent for each element of X.

Examples

Graph the hyperbolic cotangent over the domains and

Definition

The hyperbolic cotangent can be defined as

Algorithm

coth uses FDLIBM, which was developed at SunSoft, a Sun Microsystems, Inc. business, by Kwok C. Ng, and others. For information about FDLIBM, see http://www.netlib.org.

See Also

acot, acoth, cot


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