You should read 
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.22.6768

If you want to be efficient with floats. Language independent.

Luis


On Wed, Jan 16, 2013 at 2:25 PM, ivan dragolov <ivan@dragolov.net> wrote:

9.3 - (2 * 4.5) => 0.3000000000000007

I expected 0.3

?

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Иван Драголов
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