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RObject + RObject -- add R objects

Description

Add two R objects.

i1 : x = RObject 5

o1 = [1] 5

o1 : RObject of type integer
 
i2 : y = RObject 2

o2 = [1] 2

o2 : RObject of type integer
 
i3 : x + y

o3 = [1] 7

o3 : RObject of type integer

It may also be used as a unary operator.

i4 : +x

o4 = [1] 5

o4 : RObject of type integer

One of the operands may be a Macaulay2 object. It will be converted to an RObject before the operation is performed.

i5 : x + 2

o5 = [1] 7

o5 : RObject of type integer
 
i6 : 5 + y

o6 = [1] 7

o6 : RObject of type integer

See also

Ways to use this method:

The source of this document is in /build/reproducible-path/macaulay2-1.26.05+ds/M2/Macaulay2/packages/RInterface/doc/arithmetic.m2:41:0.