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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)