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tanh

hyperbolic tangent

Syntax

t = tanh(x)

Description

The elements of t are the hyperbolic tangents of the elements of x.

Sample

Examples

x=[1,%i,-1,-%i]
tanh(x)
sinh(x)./cosh(x)

See also

  • atanh — hyperbolic tangent inverse
  • tan — tangent
  • tanhm — matrix hyperbolic tangent

History

VersionDescription
6.1.0 Extension to sparse matrices.
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