What Is Floor Division In Python 3

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.

What is floor division in python 3. Division and type conversion. The fractional part is truncated if there. Here we are using the for loop to iterate list item and then applying floor function for each item. This means that a b first divides a by b and gets the integer quotient while discarding the remainder.

Let me use this math floor function of python on list items. Ordinary division with operator 2. Python floor division example a 10 b 3 x a b print x y a b print y output. This means that the result of a b is always an integer.

Here are a few examples to illustrate the same. 10 3 3 truncation division also known as floordivision or floor division the result of this division is the integral part of the result i e. Also referred to as integer division. 10 3 3 3333333333333335 and in python 2 x.

There are two types of division operations in python. Using to do division this way is deprecated. 2 5 would fit in the middle. Python floor list example.

This operation brings about different results for python 2 x like floor division and python 3 x. If you want floor division use available in python 2 2 and later. Floor division means the will always take the floor or the lower number. However the operator returns a float value if one of the arguments is a float this is similar to c.

Floor division with operator note. The operator in python 3 is used to perform floor based division. Python operator examples. But for floor division in python 2 int int int to understand m.

The resultant value is a whole integer though the result s type is not necessarily int. For python 2 x dividing two integers or longs uses integer division also known as floor division applying the floor function after division. Division works differently in python 2 and 3. In python 2 7 the operator works as a floor division for integer arguments.

So for example 5 2 is 2. If you imagine a room where 3 is on the ceiling and 2 is on the floor.