This package contains the lsusb utility for inspecting the devices connected to the USB bus. It shows a graphical representation of the devices that are currently plugged in, showing the topology of the USB bus. It also displays information on each individual device on the bus.

Composite is a software application/system for real-time, in-performance sequencing, sampling, and looping. It has a strong emphasis on the needs of live performance improvisation. It is built around the Tritium audio engine, which also includes LV2 plugins.

SciPy supplements the popular NumPy module (python-numpy package), gathering a variety of high level science and engineering modules together as a single package.

KAlgebra is a algebraic graphing calculator with support for 3D graphing and MathML markup language.