Scientific and Engineering

Calc

by

Website

Source Code

License: LGPLv2.1

Description:

Calc is an interactive calculator which provides for easy large numeric calculations, but which also can be easily programmed for difficult or long calculations. It can accept a command line argument, in which case it executes that single command and exits. Otherwise, it enters interactive mode. In this mode, it accepts commands one at a time, processes them, and displays the answers. In the simplest case, commands are simply expressions which are evaluated.

Wcalc

by

Website

Source Code

License: GPLv2

Description:

Wcalc is a powerful arbitrary-precision calculator. It has standard functions (sin, asinh, logtwo, floor, etc), many pre-defined constants (pi, e, c, etc.), variables, “active” variables, command history, and hex/octal/binary i/o, conversions, and more

Gplates

by

Website

Source Code

License: GPLv2

Description:

GPlates is a plate tectonics program with a range of features for visualising and manipulating plate tectonic reconstructions and associated data through geological time. GPlates is developed by an international team of scientists and software developers.

SUMO

by

Website

Source Code

License: EPLv2

Description:

Eclipse SUMO is an open source, highly portable, microscopic and continuous traffic simulation package designed to handle large networks. It allows for intermodal simulation including pedestrians and comes with a large set of tools for scenario creation.