Revision d50cda4811eb3cdb8d2ce9e01ddb5e07d4a8c24f authored by HwB on 11 September 2013, 00:00:00 UTC, committed by Gabor Csardi on 11 September 2013, 00:00:00 UTC
1 parent 10ae2bb
polyadd.Rd
\name{polyadd}
\alias{polyadd}
\title{Adding Polynomials}
\description{
Add two polynomials given as vectors.
}
\usage{
polyadd(p, q)
}
\arguments{
\item{p, q}{Vectors representing two polynomials.}
}
\details{
Polynomial addition realized simply by multiplying and summing up
all the coefficients after extending vectors to the same length.
}
\value{
Vector representing a polynomial.
}
\note{
There is no such function in Matlab or Octave.
}
\seealso{
\code{\link{conv}}
}
\examples{
polyadd(c(1, 1, 1), 1)
polyadd(c(1, 1, 1), c(0, 0, 1))
polyadd(c(-0.5, 1, -1), c(0.5, 0, 1))
}
\keyword{ math }
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