Details
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Improvement
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Status: Closed
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Major
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Resolution: Fixed
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None
Description
Some simple arithmetic operations can be simplified, for example:
a + 0 = a
a - 0 = a
a * 1 = a
a / 1 = a
In our product, we found such scenarios are fairly frequently encountered. For example, some SQL programmers use a * 1.0 as a convenient way to cast a to floating point type.
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