Initializing help system before first use

floor

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.

Parent Topic Predefined functions and procedures

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