ex11.5.2

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mike

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Mar 29, 2009, 10:38:53 PM3/29/09
to Study-HTDP
on the multiply-by-pi which consumes a nat
number and multiplies it by 3.14; i am assuming that we can use
scheme's " + "
function?
ps i know this is a silly question.
mike

Grant Rettke

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Mar 29, 2009, 11:25:47 PM3/29/09
to Study-HTDP
On Mar 29, 9:38 pm, mike <anesw...@mac.com> wrote:
> on the multiply-by-pi which consumes a nat
> number and multiplies it by 3.14; i am assuming that we can use
> scheme's " + "
> function?

Yes + is part of the beginning student language. Check it out here:

http://download.plt-scheme.org/doc/html/htdp-langs/beginner.html

> ps i know this is a silly question.

It is not silly :).
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