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Thread: float = 0.51f == 0.5099999f

  1. Jul 11th, 2005, 06:07 PM #1
    Halsafar
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    float = 0.51f == 0.5099999f

    Okay, the subject says it.
    I set a float in a class' constructor to 0.51f and the first time the variable is used it reads 0.5099999f.

    Why?
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  2. Jul 11th, 2005, 06:12 PM #2
    SLH
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    Re: float = 0.51f == 0.5099999f

    Because floating point numbers don't have 100% accuracy.
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