[plt-scheme] HTDP: 9.5.5

From: Grant Rettke (grettke at acm.org)
Date: Sat Sep 13 19:33:16 EDT 2008

On Sat, Sep 13, 2008 at 5:57 PM, Jens Axel Soegaard
<jensaxel at soegaard.net> wrote:
> Think recursively:
>
>  1234 = 4 + 10*123

I see! Thanks Jens.


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