Windowlab with some progs opened

windowlab

small and simple Amiga-like window manager

WindowLab is a Window Manager for the X Window System. Features include click-to-focus, a simple menu/taskbar combination and integration with Debian menu system and Xsessions subsystem.
virtual lighttable and darkroom for photographers

darktable

virtual lighttable and darkroom for photographers

Darktable manages your digital negatives in a database and lets you view them through a zoomable lighttable. it also enables you to develop raw images and enhance them.
An easy to use screen-based editor

aee

An easy to use screen-based editor

plasma widget which displays stock quotes

plasma-widget-stockquote

plasma widget which displays stock quotes

GNOME Control Center account plugin for single signon - facebook

account-plugin-facebook

GNOME Control Center account plugin for single signon - facebook

field-theory motivated computer algebra system

cadabra2

field-theory motivated computer algebra system

This is a computer algebra system designed specifically for the solution of problems encountered in field theory. It has extensive functionality for tensor polynomial simplification including multi-term symmetries, fermions and anti-commuting variables, Clifford algebras and Fierz transformations, implicit coordinate dependence, multiple index types and many more. The input format is a subset of TeX.