Name
floor — Returns the largest integer that is not greater than the argument.
Synopsis
integer
floor
(
|
num
number
); |
Description
This function returns the largest (closest to positive infinity) number that is not greater than the argument and that is an integer. In other words, it "rounds down" the given value.
Parameters
num
The value to be "rounded down"
Return Types
Examples
Example 24.587.
The following expressions are true:
floor(2.5) = 2 floor(2) = 2 floor(-2.5) = -3 floor(-2) = -2