looking for some help with BackMath

[BCS]

I have posted the lisp code needed to generate the logic for backmath. There 
is some comments in "meta.lisp" that show how to work with it. If you are 
interested in working on this, please contact me before you start so we can 
avoid duplicating work.

link:
http://www.dsource.org/projects/scrapple/browser/trunk/backmath

to run it, dump it into a common lisp interpreter:
$(CL) < gen_code_for_template.lisp