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Macaulay2 web site
Macaulay2Doc
::
cosh
cosh -- compute the hyperbolic cosine
Synopsis
Usage:
cosh x
Inputs:
x
Outputs:
a
number
, the hyperbolic cosine of
x
Description
i1 : cosh .2 o1 = 1.02006675561908 o1 : RR (of precision 53)
Ways to use
cosh
:
cosh(CC)
cosh(QQ)
cosh(RR)
cosh(ZZ)