The Floor Of A Number

Python number method floor returns floor of x the largest integer not greater than x.

The floor of a number.

1 numeric floor numbering schemes 1 1 north american scheme 1 1 1 ussr variant 1 2 european scheme 2 common non numeric or mixed floor numbering systems 2 1 minus 2 2 additional a levels 2 3 basement b 2 4 ground. X this is a numeric expression. A number representing the largest integer less than or equal to the specified number. To round a number up to the nearest integer look at the ceil function.

In other places ground floor and first floor are synonymous leading to conflicting numbering of floors depending between different national varities of english. Because floor is a static method of math you always use it as math floor rather than as a method of a math object you created math is not a constructor. For example and while. Import math math floor x note this function is not accessible directly so we need to import math module and then we need to call this function using math static object.

Math floor null returns 0 not a nan. However factor can in fact be any number of the same sign as value e g. Floor 23 25 0 18 which results in 23 22 which is 0 18 129. Floor is most often used with factor set to a round number such as 0 1 or 0 01 in order to round to a particular decimal place.

It has no number and the floor above it is called first in many places. Some say int 3 65 4 the same as the floor function others say int 3 65 3 the neighbouring integer closest to zero or just throw away the 65. The int function short for integer is like the floor function but some calculators and computer programs show different results when given negative numbers. Floor numbering is the numbering scheme used for a building s floors.

To round a floating point number look at the round function. The floor function rounds a number down to the nearest integer if necessary and returns the result.