The largest integer ⎿x⏌not greater than a given real number x. So ⎿3.2⏌ = 3 and ⎿5⏌ = 5. Compare ceiling.
if x is a real number, then floor(x), also written as ʒloorleft;xʒloorright;, is the largest integer less than or equal to x.
In trade cycle theory, the lowest level of real national product during the slump phase of a trade cycle. See also ceiling.
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