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2 Replies Latest reply: May 29, 2007 8:59 AM by 807606 RSS

++ increment of float inacurate with no compiles warnings???

807606 Newbie
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I have a simple class that uses the ++ opperator to increment a floting point variable. However the result is not correct and there are no compiler warnings about loss of precision. The class is....
class Test
    public static void main(String[] args)
        float x = 1.123f;
However the result of X is 2.1230001. X will now fail any if statements such as
if (x = 2.123)
        // Do Something
So my question is
1) Why does this happen
2) Is it possible to use the ++ operator on a floating point variable with accuracy?

I'm studying for the SCJP and attention to details like this is everything!!
Alan K.