Richard Fateman <fateman@cs.berkeley.edu> writes:
> I have a number of tables that are out of copyright.
> But I suggest that we make extra integral problems by
> making a list of integrand "parts" e.g.
>
> p1=x^2-a^2
> p2=sin(a*x+b)
> p3=exp(a*x+b)
>
> etc/
> Then compose integrands by exhaustion: pi*pj, pi/pj,
> pi^2 etc.
>
> make a table.
Is this piece of advice meant for implementing something like the
pattern matching + hash code approach suggested by Moses, Symbolic
Integration, AI Memo 97, p. 15,
ftp://publications.ai.mit.edu/ai-publications/0-499/AIM-097.ps
or for doing something else?
Wolfgang