https://github.com/cran/pracma
Tip revision: 26e049d70b4a1c237987e260cba68f6a9413736c authored by Hans W. Borchers on 09 April 2019, 04:10:07 UTC
version 2.2.5
version 2.2.5
Tip revision: 26e049d
bits.Rd
\name{bits}
\alias{bits}
\title{Binary Representation}
\description{
Literal bit representation.
}
\usage{
bits(x, k = 54, pos_sign = FALSE, break0 = FALSE)
}
\arguments{
\item{x}{a positive or negative floating point number.}
\item{k}{number of binary digits after the decimal point}
\item{pos_sign}{logical; shall the '+' sign be included.}
\item{break0}{logical; shall trailing zeros be included.}
}
\details{
The literal bit/binary representation of a floating point number is computed
by subtracting powers of 2.
}
\value{
Returns a string containing the binary representation.
}
\seealso{
\code{\link{nextpow2}}
}
\examples{
bits(2^10) # "10000000000"
bits(1 + 2^-10) # "1.000000000100000000000000000000000000000000000000000000"
bits(pi) # "11.001001000011111101101010100010001000010110100011000000"
bits(1/3.0) # "0.010101010101010101010101010101010101010101010101010101"
bits(1 + eps()) # "1.000000000000000000000000000000000000000000000000000100"
}
\keyword{ arith }