ASCEND is an interactive environment for modeling, debugging, and solving large systems of nonlinear algebraic or differential equations. Oriented towards chemical engineering applications, it includes a large Open Source thermodynamic properties database. The interactive design allows users to inspect and solve very difficult nonlinear systems. It includes plotting abilities and is scriptable using both Python and Tcl/Tk. License: GNU General Public License (GPL) Changes: This is generally a bugfix release. There has been some new work on a rigorous thermodynamics library (see FPROPS in the wiki for more details). The ASCEND manual (PDF) has been improved in its formatting/navigation. Note that version 0.9.5.115 was not released; that release number has been skipped. ...
Anytime
