Floor

flr( )


The floor operator returns the floor of what is within its parentheses. The floor is the smallest integer that is less than or equal to what is within its parentheses. For example, if you enter the number 2.8:


flr(2.8)


the result would be 2.


If you enter the number -2.8:


flr(-2.8)


the result would be -3.