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Basic Knowledge of Python part 1

Basic Mathematics equations using Python-

As we know python is a simple and easy to learn programming language. In this section we learn how to done mathematics equations using python. To perform this we use our basic operators +,-,/,* . 
To perform python we have to open python interpreter. In this interpreter you can type simple equation like 5+5, 4/2 etc. For example:


The integer number (e.g. 1,2,3....) have type int and the number with fractional part (e.g. 2.5,2.1,4.5...) have type float.

Note:- The division type always returns float.

To get only an integer result of division you can use the // operator and to get remainder from division result you can use % operator.


In python you can easily calculate power of the number by using ** operator.


Like this you can easily calculate mathematics equation. Now we see how to find area of rectangle. Area = length*width is the formula to find area of rectangle.


Here '=' sign is used to store value to the variable. You can also calculate area using fractional point.



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