Comparing floating point values

Posted by Sauron on Stack Overflow See other posts from Stack Overflow or by Sauron
Published on 2009-10-07T07:28:18Z Indexed on 2010/03/13 17:55 UTC
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floating-point

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comparison

I just read a statement about the floating point value comparison

Floating point values shall not be compared using either the == or != operators.
Most floating point values have no exact binary representation and have a 
limited precision.

If so what is the best method for comparing two floating point values?

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