These binary operators perform arithmetic on numeric ff vectors.
Arith family:
Arith: "+", "-", "*", "/", "^", "%%", "%/%"
The operators require either x or y to be an ff_vector or both. In case either x or y is not an ff_vector,
the other object needs to be of length 1. Recycling is not implemented.
Usage
## S3 method for class 'ff_vector'
x + y
## S3 method for class 'ff_vector'
x - y
## S3 method for class 'ff_vector'
x * y
## S3 method for class 'ff_vector'
x / y
## S3 method for class 'ff_vector'
x ^ y
## S3 method for class 'ff_vector'
x %% y
## S3 method for class 'ff_vector'
x %/% y
Arguments
x
either a numeric ff_vector or a vector of length 1 in RAM in which case y should be an ff_vector
y
either a numeric ff_vector or a vector of length 1 in RAM in which case x should be an ff_vector
Value
an ff_vector. For the definition of the operators see the base package of R.