Re: Question:Cannot find the inexactness prefix

This is a discussion on Re: Question:Cannot find the inexactness prefix within the Scheme forums in Programming Languages category; On Aug 12, 12:06*am, super...@gmail.com wrote: > As the "How to Design Progeams(online version)" says, an inexact > number has a prefix of #i. > However, when I use my DrScheme (4.0.2v) and type in (sqrt 2), it is > 1.4142135623730951 without #i. > My Language is "Pretty Big(includes MrEd and Adcanced Student)". > > So what's the problem? And how to make my DrScheme fit to the book? > Thank you if you can help me! You need to select "beginning student". http://www.htdp.org/2003-09-26/Compa...l#node_sec_0.3 -Jason...

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Old 08-12-2008, 03:32 AM
Jason
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Default Re: Question:Cannot find the inexactness prefix

On Aug 12, 12:06*am, super...@gmail.com wrote:
> As the "How to Design Progeams(online version)" says, an inexact
> number has a prefix of #i.
> However, when I use my DrScheme (4.0.2v) and type in (sqrt 2), it is
> 1.4142135623730951 without #i.
> My Language is "Pretty Big(includes MrEd and Adcanced Student)".
>
> So what's the problem? And how to make my DrScheme fit to the book?
> Thank you if you can help me!


You need to select "beginning student".

http://www.htdp.org/2003-09-26/Compa...l#node_sec_0.3

-Jason
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