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<DIV dir=ltr align=left><SPAN class=704113720-28082011><FONT color=#0000ff
size=2 face=Arial>I second Matthias. If in furture you have such questions, mail
them privately to someone you know who may have an answer. And if you don't have
someone like that send it privately to me if you like. I like teaching very much
and have much experience in teaching programming and also some experience with
helping HtDP students. I have access to the answers of HtDP problems, so I can
check that my answers are in line with the intentions of the author. I am
retired, but I cannot refrain from doing some teaching. Teaching is
not a job. It is a way of life.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=704113720-28082011><FONT color=#0000ff
size=2 face=Arial>Jos</FONT></SPAN></DIV><BR>
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<FONT size=2 face=Tahoma><B>From:</B> users-bounces@racket-lang.org
[mailto:users-bounces@racket-lang.org] <B>On Behalf Of </B>Matthias
Felleisen<BR><B>Sent:</B> domingo, 28 de agosto de 2011 22:25<BR><B>To:</B>
cloud van der Merwe<BR><B>Cc:</B> users@racket-lang.org<BR><B>Subject:</B> Re:
[racket] HTDP exersise 12.4.2<BR></FONT><BR></DIV>
<DIV></DIV><BR>
<DIV>
<DIV>On Aug 28, 2011, at 3:54 PM, cloud van der Merwe wrote:</DIV><BR
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<BLOCKQUOTE type="cite"><SPAN
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class=Apple-style-span>Thanks guys, any criticism will be
appreciated!</SPAN></BLOCKQUOTE></DIV><BR>
<DIV>Please don't post complete solutions on-line. </DIV></BODY></HTML>