Summary: Numeric 1st and 2nd order differentiation

Description:
This Perl package exports functions for performing numerical first
(Derivative1) and second Derivative2) order differentiation on vectors of data.
They both take references to two arrays containing the x and y ordinates of the
data and return an array of the 1st or 2nd derivative at the given x ordinates.
Derivative2 may optionally be given values to use for the first derivative at
the start and end points of the data - otherwise 'natural' values are used.

URL: http://search.cpan.org/dist/Math-Derivative
License: GPL+ or Artistic

Maintainer: nobody