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Re: Another code sample - symbolic derivatives

I wrote:

> >     else list('+ a1 a2)

Mark H Weaver:
> Unless I'm mistaken, you could also write this as:
>       else `{,a1 + ,a2}
> and similarly for the multiplication case.

Yes, absolutely!

It's probably better written that way, to emphasize the traditional infix operation.

--- David A. Wheeler