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Shmuel Zeigerman wrote:

David Given wrote:

I don't believe there's an easy way of doing 'ordinary' rounding; that is, 1.2 -> 1, 1.8 -> 2. In C, this is rint().

num >= 0 and math.floor(num+0.5) or math.floor(num-0.5)

Sorry, the right answer is: