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acos(RObject) -- arccosine of an R object

Function: acos
Usage:

acos x
Inputs:
- x, a R object,
Outputs:
- a R object, the element-wise arccosine of x, in radians;

Description

Compute the arccosine of each element of an R numeric vector, calling R's acos.

i1 : acos RObject 1

o1 = [1] 0

o1 : RObject of type double

See also

cos(RObject) -- cosine of an R object
asin(RObject) -- arcsine of an R object
atan(RObject) -- arctangent of an R object

Ways to use this method:

acos(RObject) -- arccosine of an R object

The source of this document is in RInterface/doc/trig.m2:27:0.