Method to obtain the pdf of an exponential object.
# S3 method for exponential
density(x, ...)The object to obtain the pdf of
Additional arguments (not used)
A function that computes the pdf of the exponential distribution
at a given point t. Also accepts a rate argument that
determines the failure rate of the exponential distribution (defaults
to the failure rate of object x) and a log argument that determines
whether to compute the log of the pdf.