round probleme under python 2.0

[Rainy]

On Sat, 19 May 2001 17:44:46 +0200, William Famy <william.famy at noos.fr> wrote:
> good morning.
> 
> I have a problem with python 2.0 under gnu linux debian/sid.
> round seem not working well. any idea to solve the problem?
> 
> Thanks for any answers.
> 
> _________________
> Under Python 2.0
> 
>>>> b
> 2.8465416541454847
>>>> [v,b]
> [31.665164691616152, 2.8465416541454847]
>>>> [round(v,2),round(b,2)]
> [31.670000000000002, 2.8500000000000001]
>>>> round(v,2)
> 31.670000000000002

As far as I understand, 1.5 was lying to you. If you want
2.0+ to lie also, you can either use
>>> print round(v,2)
31.67
or
>>> repr(round(v,2))
31.67

> 
> _________________________________
> under python 1.5
> 
>>>> v=31.665164691616151351651654651651
>>>> v
> 31.6651646916
>>>> b=2.84654165414548456465165651651651465
>>>> b
> 2.84654165415
>>>> [v,b]
> [31.6651646916, 2.84654165415]
>>>> [round(v,2),round(b,2)]
> [31.67, 2.85]
>>>>
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>|Famy William  36 avenue des barattes 74000 Annecy France|
>|email:william.famy at noos.fr                              |
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> 
> 


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