good chemistry is complicated, and a little bit messy -LW |
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PerlMonks |
Re: A bug of sprintf or not?by ikegami (Patriarch) |
on Oct 20, 2008 at 10:20 UTC ( [id://718188]=note: print w/replies, xml ) | Need Help?? |
Anonymous Monk is mistaken. This isn't a precision issue. It's banker's rounding.
Note that all those numbers (but not 100.55) can be represented precisely in floats (0.5 = 2-1).
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