[Axiom-developer] Re: This sentence is not a Lie

[Jay Belanger]

C Y <address@hidden> writes:
...
>> Also, I seem to recall seeing a package to do Lie symmetry
>> analysis of PDEs in Axiom, but I can't come across it again.
>> (Googling "Axiom" and anything mathematical doesn't always
>> give results about the CAS.) What, if anything, is out there?
>
> Maybe you are thinking of JET?
> http://www.iwr.uni-heidelberg.de/groups/compalg/seiler/Papers/HTML/Axiom.html

No; I'll look around some more for what I was thinking of.

> If so, good news - the author of the JET environment recently gave me
> permission to release an older version of his code he was able to
> locate!

That is good news!  I've helped Werner a bit (a very little bit) with
his PDE stuff for MuPAD, it'll be nice to have something similar for
Axiom. 

> I'll try and get that code uploaded tomorrow, maybe on the Axiom wiki
> if I can find a good place.  This code isn't any kind of pamphlet file
> and I have no documentation to turn it into one, but it's a start.

I'll look at it when it gets up.
Also, that reminds me, I really need to learn noweb about now.

Jay