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Macaulay2Doc :: cos

cos -- compute the cosine

Synopsis

Usage:

cos x
Inputs:
- x, a real number
Outputs:
- a real number, the cosine of x

Description

i1 : cos 2

o1 = -.416146836547142

o1 : RR (of precision 53)

Ways to use `cos` :

cos(CC)
cos(QQ)
cos(RR)
cos(ZZ)