R: Arithmetic Ops Group Methods for Polynomials

Ops.polynomial {polynom} | R Documentation

## Arithmetic Ops Group Methods for Polynomials

### Description

Allows arithmetic operators to be used for polynomial calculations, such as addition, multiplication, division, etc.

### Usage

    ## S3 method for class 'polynomial'
    Ops(e1, e2)

### Arguments

`e1` | an object of class `"polynomial"`.
`e2` | an object of class `"polynomial"`.

### Value

A polynomial got by performing the operation on the two arguments.

### See Also

`Math.polynomial`, `Summary.polynomial`.

### Examples

    p <- polynomial(c(1, 2, 1))
    ## 1 + 2*x + x^2
    r <- poly.calc(-1 : 1)
    ## -1*x + x^3
    (r - 2 * p)^2
    ## 4 + 20*x + 33*x^2 + 16*x^3 - 6*x^4 - 4*x^5 + x^6

[Package polynom version 1.3-9 Index]