Subject: Lie53 Symmetry program translated to maxima
From: Dan Stanger
Date: Sat, 07 Feb 2004 19:11:55 -0500
I have been translating the LIE53 program written by Alan Head, to
maxima.
I currently have it running thru completion, but not producing correct
results.
I am interested in getting some help with debugging the code.
Following is a description of LIE53:
The program LIE finds the Lie algebra, of differential equations,
ordinary or partial,
single or simultaneous. The output of this program can be used to find
special similarity solutions, conserved quantities, reductions of order
etc.
There are 35 examples of its use.
The code was translated by writing a parser for muMATH using ANTLR, and
augmenting the parser
to translate the code. The code was then run thru the C preprocessor,
and then hand edited.
Dan Stanger