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floor

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Purpose

Round a number to the next smallest integer.

Synopsis

function floor(r:real):integer

Argument

r	Real number to be rounded

Return value

Rounded value.

Example

In the following, i takes the value 5, j the value -7, and k the value 12:

i := floor(5.6)
j := floor(-6.7)
k := floor(12.3)

Related topics

ceil, round.

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