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Top Forums Shell Programming and Scripting Perl - maths equation - need help Post 302288996 by jim mcnamara on Wednesday 18th of February 2009 01:27:45 PM
Old 02-18-2009
As others noted - this has the potential to be hellishly complex.
you could write a simple perl frontend to pari using one of it's interfaces, if you have to use perl. Pari interprets algebraic statements and then can work with them.

Code:
http://clisp.sourceforge.net/impnotes/pari.html

 

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CLFSWM(1)																 CLFSWM(1)

NAME
clfswm - A(nother) Common Lisp Full Screen Window Manager SYNOPSIS
clfswm [implementation] DESCRIPTION
CLFSWM is a 100% Common Lisp X11 window manager (based on Tinywm and Stumpwm. Many thanks to them). It can be driven only with the keyboard or with the mouse. CLFSWM uses the following rules to determine which implementation should be used: 1. the first command line argument. 2. environment variable $LISP 3. the first line like "debian=<impl>" in its configuration file. 4. clisp CLFSWM handles clisp, sbcl and cmucl internally. If you specify a different implementation, CLFSWM will try to execute the command clfswm-<implementation>. See /usr/share/doc/clfswm/README.Debian for details. OPTIONS
implementation Indicates which implementation should be used. ENVIRONMENT
LISP Indicates which implementation should be used. FILES
$XDG_CONFIG_HOME/clfswm/clfswmrc User configuration file. If XDG_CONFIG_HOME is undefined, $HOME/.config/clfswm/clfswmrc will be used. $HOME/.clfswmrc Deprecated. This file will be used only if the previous file does not exist. /etc/clfswmrc System-wide configuration file. SEE ALSO
clisp(1), sbcl(1), cmucl(1). AUTHOR
CLFSWM was written by Philippe Brochard <pbrochard@common-lisp.net>. This manual page was written by Desmond O. Chang <dochang@gmail.com>, for the Debian project (and may be used by others). 12/04/2011 CLFSWM(1)
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