Last data update: 2014.03.03
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R: Arithmetic Ops Group Methods for Polynomials
Ops.polynomial | 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" .
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e2 |
an object of class "polynomial" .
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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
Results
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