xyzsolve

This projects implements a simple python-based equation solver for small non-linear problems (<50-100 equations). The code also includes a simple lexer-parser system that can accept a simple description of the equations as naturally formulated. The equation solver is python translation of a Fortran-based modified Powell algorithm for non-linear root finding. A slight modifications allows for hard min-max bounds on all the variables. You may see a demo of this program running on the Google App Engine http://xyzsolve.appspot.com All code is available for any use (including commercial) under a BSD style license. Code is currently not under SVN. Visit the downloads section to obtain the latest version of the code.

xyzsolve
app.yaml
dnsqe.py
dopri5.py
examples
images
index.html
index.yaml
input.py
Lexer.py
Limits.py
Model.py
odict.py
xyzsolve.py