123.3 + 0.1 is 123.3999999999 ?

[Simon Brunning]

> From:	A Puzzled User [SMTP:kendear_nospam at nospam.com]
> In Python 2.2.2
> 
>  >>> float("123.4")+0.1
> 123.5
> 
>  >>> float("123.3")+0.1
> 123.39999999999999
> 
>  >>> float("123.1") + 1
> 124.09999999999999
> 
> how come there are these inaccuracies?
 
<http://www.brunningonline.net/simon/blog/archives/000710.html>

Cheers,
Simon Brunning
TriSystems Ltd.
sbrunning at trisystems.co.uk
--LongSig




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