> floor(A) Floor of A. Returns the largest integer less than A. Rounds
> down to the next lower integer.
>
> And you can use A - int(A) to see if the fractional part is > 0.5

Or just

floor( A + 0.5 )

(Although this will cause -3.5 to be rounded to -3, which I'm not sure is 
correct.)

 - Slime
 [ http://www.slimeland.com/ ]

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