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  }
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  }
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\arguments{
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\arguments{
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  \item{x}{numeric matrix: logical matrices are coerced to numeric.}
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  \item{x}{numeric matrix: logical matrices are coerced to numeric.}
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  \item{logarithm}{logical; if \code{TRUE} (default) return the
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  \item{logarithm}{logical; if \code{TRUE} (default) return the
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    logarithm of the modulus of the determinant.}
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    logarithm of the modulus of the determinant.}
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  \item{\dots}{Optional arguments.  At present none are used.  Previous
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  \item{\dots}{optional arguments, currently unused.}
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    versions of \code{det} allowed an optional \code{method} argument.
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    This argument will be ignored but will not produce an error.}
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}
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}
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\details{
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\details{
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  The \code{determinant} function uses an LU decomposition and the
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  The \code{determinant} function uses an LU decomposition and the
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  \code{det} function is simply a wrapper around a call to
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  \code{det} function is simply a wrapper around a call to
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  \code{determinant}.
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  \code{determinant}.