What Is Floor Division

The floor method rounds a number downwards to the nearest integer and returns the result.

What is floor division.

For example 5 2 in floor division is not 2 5 but 2. The resultant value is a whole integer though the result s type is not necessarily int. Floor division with operator note. The behavior of this method follows ieee standard 754 section 4.

Ordinary division with operator 2. If the passed argument is an integer the value will not be rounded. Division by a power of 2 is often written as a right shift not for optimization as might be assumed but because the floor of negative results is required. Floor division and modulo are linked by the following identity x x y y x y which is why modulo also yields unexpected results for negative numbers not just floor division.

10 4 2 5 normal division 10 4 2 floor division. Remarks also referred to as integer division. There are two types of division operations in python. Division works differently in python 2 and 3.

If you imagine a room where 3 is on the ceiling and 2 is on the floor. Floor division means the will. Floor division description. In python 2 floor division is the default.

2 5 would fit in the middle. Floor division is division where the answer is rounded down. The floor function rounds a number down to the nearest integer if necessary and returns the result. This kind of rounding is sometimes called rounding toward negative infinity.

But for floor division in python 2 int int int to understand m. Double values 7 03 7 64 0 12 0 12. Floor division always rounds away from zero for negative numbers so 3 5 will round to 4 but towards zero for positive numbers so 3 5 will round to 3. To round a number up to the nearest integer look at the ceil function.

To round a floating point number look at the round function.