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Addition with NULL values
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Why does SQL Server round off results of dividing two integers?
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Trouble with date substraction in Oracle
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How does java do modulus calculations with negative numbers?
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Error subtracting floating point numbers when passing through 0.0
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Mod in Java produces negative numbers
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Does a +1/+1 counter remove a -1/-1 counter?
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MySQL DECIMAL handling in PHP
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Java subtract two dates in this format
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The modulo operation on negative numbers in Python
142668
How to subtract a datetime from another datetime?
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$ 2.28319 = 0 $ !? - How do I spot the mistake?
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Dealing with non-integral powers on negative numbers