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Python is an interpreted object-oriented programming language, and is often compared to Tcl, Perl or Scheme. This is a meta port to the Python 3.x interpreter and provides symbolic links to bin/python3, bin/pydoc3, bin/idle3 and so on to allow compatibility with minor version agnostic python scripts.

This is Tcl8.4, an embeddable tool command language. The best way to get started with Tcl is to read ``Tcl and the Tk Toolkit'' by John K. Ousterhout, Addison-Wesley, ISBN 0-201-63337-X. A full set of manual pages is also provided with this package.

What can alterMIME do? - Insert disclaimers - Insert arbitary X-headers - Modify existing headers - Remove attachments based on filename or content-type - Replace attachments based on filename For using with postfix see: http://www.paw.co.za/docs/howtos/postfix-altermime/postfix-altermime-howto.html

Sylpheed is an e-mail client (and news reader) based on GTK+ 2, running on X Window System, and aiming for: * Quick response * Graceful, and sophisticated interface * Easy configuration, intuitive operation * Abundant features Currently, many features are supported including POP3, IMAP, NNTP, multiple accounts, threading, filtering, MIME attachments, APOP, SMTP AUTH, SSL, IPv6, GnuPG, internalization, and more.

Biggles is a Python module for creating publication-quality 2D scientific plots. It supports multiple output formats (postscript, x11, png, svg, gif), understands simple TeX, and sports a high-level, elegant interface. It's intended for technical users with sophisticated plotting needs. The goal is to produce the best scriptable plotting program.

GRPN is a RPN calculator for the X Window system built using the GIMP Toolkit (GTK). GRPN works with real numbers, complex numbers, matrices, and complex matrices. Numbers can be displayed in 4 different radix modes, and complex numbers can be displayed in either Cartesian or polar form.

This is Math::BigInt::Pari, a plugin module for Math::BigInt that replaces Math::BigInt's core math routines with Math::Pari routines. This package contains a replacement (drop-in) module for Math::BigInt's core, Math::BigInt::Calc.pm. It needs the new versions of Math::BigInt and Math::BigFloat as they are from Perl 5.7.x onwards.

This package provides cubic spline interpolation of numeric data. The data is passed as references to two arrays containing the x and y ordinates. It may be used as an exporter of the numerical functions or, more easily as a class module.

Math::Symbolic is intended to offer symbolic calculation capabilities to the Perl programmer without using external (and commercial) libraries and/or applications. Possibly the most convenient way of constructing Math::Symbolic trees is using the builtin parser to generate trees from expressions such as '2 * x^5'. You may use the Math::Symbolic->parse_from_string() class method for this.

Display runs a specified command over and over, printing the output through curses(3X). The command can be compound and the delay between executions is settable on the command line. The output from the command had better fit on a single screen, of course. This can conflict with the application of the same name from the graphics/ImageMagick port/package.