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Please note that the recommended version of Scilab is 6.0.1. This page might be outdated.
See the recommended documentation of this function

Scilab help >> Elementary Functions > Trigonometry > cosh

cosh

hyperbolic cosine

Calling Sequence

[t]=cosh(x)

Arguments

x,t

real or complex vectors/matrices

Description

The elements of t are the hyperbolic cosine of the corresponding entries of vector x.

Examples

x=[0,1,%i]
acosh(cosh(x))

See Also

  • cos — cosine function
  • acosh — hyperbolic cosine inverse
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Last updated:
Thu May 12 11:44:14 CEST 2011