What Is Floor Division In Python 3

However the operator returns a float value if one of the arguments is a float this is similar to c.

What is floor division in python 3.

So for example 5 2 is 2. For python 2 x dividing two integers or longs uses integer division also known as floor division applying the floor function after division. Using to do division this way is deprecated. Python floor division example a 10 b 3 x a b print x y a b print y output.

Html css python javascript java sql bash shell ruby c r c php go swift kotlin. 10 3 3 3333333333333335 and in python 2 x. Ordinary division with operator 2. Let me use this math floor function of python on list items.

This operation brings about different results for python 2 x like floor division and python 3 x. Floor division means the will always take the floor or the lower number. Here are a few examples to illustrate the same. This means that the result of a b is always an integer.

2 5 would fit in the middle. Division and type conversion. This means that a b first divides a by b and gets the integer quotient while discarding the remainder. 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.

If you imagine a room where 3 is on the ceiling and 2 is on the floor. But for floor division in python 2 int int int to understand m. In python 2 7 the operator works as a floor division for integer arguments. Floor division with operator note.

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. If you want floor division use available in python 2 2 and later. 2 3 first output is fine but the second one may be surprising if we are coming java c world. There are two types of division operations in python.

Also referred to as integer division. Python operator examples. The resultant value is a whole integer though the result s type is not necessarily int. Division works differently in python 2 and 3.

The fractional part is truncated if there. The operator in python 3 is used to perform floor based division.