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\name{ans}
\alias{ans}
\title{Value of Last Evaluated Expression}
\usage{
ans()
}
\description{
The functon returns the value of the last evaluated \emph{top-level}
expression, which is always assigned to \code{.Last.value} (in
\code{package:base}).
}
\details{
This function retrieves \code{.Last.value}. For more details see
\code{\link[base]{.Last.value}}.
}
\value{
\code{.Last.value}
}
\seealso{
\code{\link[base]{.Last.value}}, \code{\link[base]{eval}}
}
\author{Liviu Andronic}
\examples{
2+2 # Trivial calculation
ans() # See the answer again
gamma(1:15) # Some intensive calculation
fac14 <- ans() # store the results into a variable
rnorm(20) # Generate some standard normal values
ans()^2 # Convert to Chi-square(1) values
stem(ans()) # Now show a stem-and-leaf table
}
\keyword{programming}
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