Another code sample - symbolic derivatives David A. Wheeler (09 Apr 2013 02:57 UTC)
Re: Another code sample - symbolic derivatives Mark H Weaver (09 Apr 2013 04:26 UTC)
Re: Another code sample - symbolic derivatives David A. Wheeler (09 Apr 2013 04:45 UTC)
Re: Another code sample - symbolic derivatives Alan Manuel Gloria (09 Apr 2013 13:17 UTC)

Re: Another code sample - symbolic derivatives Mark H Weaver 09 Apr 2013 04:26 UTC

"David A. Wheeler" <xxxxxx@dwheeler.com> writes:
>     else list('+ a1 a2)

Unless I'm mistaken, you could also write this as:

      else `{,a1 + ,a2}

and similarly for the multiplication case.

      Mark