Copyright for foptions source package in Bionic

This is the Debian GNU/Linux r-cran-foptions package of fOptions, a
set of functions for pricing and hedging various types of financial
options, and part of Rmetrics, a collection of packages for financial
engineering and computational finance. Both fOptions and Rmetrics were
written and compiled primarily by Diethelm Wuertz, with code by others
(see below for fOptions).

This package was created by Dirk Eddelbuettel .
The sources were downloaded from 
	http://www.rmetrics.org
and are also available from
	http://cran.r-project.org/src/contrib/
and all CRAN mirrors as e.g.
	http://cran.us.r-project.org/src/contrib/

The package was renamed from its upstream name 'fOptions' to
'r-cran-foptions' to fit the pattern of CRAN (and non-CRAN) packages
for R.

Copyright (C) 1999 - 2008 Diethelm Wuertz
Copyright (C) 1999 - 2008 Rmetrics Foundation

License: GPL

On a Debian GNU/Linux system, the GPL license is included in the file
/usr/share/common-licenses/GPL.

For reference, the upstream DESCRIPTION file is included below:

   Package: fOptions
   Version: 190.10055
   Date: 2004 
   Title: Financial Software Collection - fOptions
   Author: Diethelm Wuertz and many others, see the SOURCE file
   Depends: R (>= 1.9.0)
   Maintainer: Diethelm Wuertz 
   Description: fOptions Library from Rmetrics -
   	Rmetrics is an Environment and 
   	Software Collection for teaching
   	"Financial Engineering and Computational Finance"
   License: GPL Version 2 or later
   URL: http://www.itp.phys.ethz.ch/econophysics/R/1.9
   Packaged: Sun Jun 13 06:58:51 2004; myself

and the following segment was extracted from the header of src/zzz.R:

   # Copyrights (C) 
   # this R-port: 
   #   by Diethelm Wuertz 
   # for the code accessed (or partly included) from other R-ports:
   #   R: see R's copyright and license file
   # for Haug's Option Pricing Formulas:
   #	Formulas are implemented along the book and the Excel spreadsheets of 
   #	  E.G. Haug, "The Complete Guide to Option Pricing"; documentation
   #	  is partly taken from www.derivicom.com which implements
   #	  a C Library based on Haug.