floor() function definition

[Dev_NuLL]

>Try it and see!

Seems to strip everythin off the right of the decimal point in a
positive number.

After looking at the negative numbers it gives the closet integer less
than x.

Thanks to you and the others who ANSWERED the question, and 'up your
ass' to the jerk off who's answer was 'go take a course in math'. The
answer cannot even be found on 'Ask Dr. Math's' site because this is a
programer's function, not a common math function because it cannot be
explained by a simple formula.