Python Operators 4

Python Operators
Python has different types of operators for different operations. They are as follows:

Arithmetic operators:
Arithmetic operators are used to perform arithmetic/mathematical operations.

Name	Operator	Example
Addition	+	a+b
Subtraction	-	a-b
Multiplication	*	a*b
Division	/	a/b
Exponential	**	a**b
Modulus	%	a%b
Floor Division	//	a//b
Assignment operators:
These operators are used to assign values to variables.

Name	Evaluated As
=	a=b
+=	a+=b or a=a+b
-=	a-=b or a=a-b
*=	a*=b or a=a*b
**=	a**=b or a=a**b
/=	a/=b or a=a/b
//=	a//=b or a=a//b
%=	a%=b or a=a%b
&=	a&=b or a=a&b
**	=**
^=	a^=b or a=a^b
>>=	a>>=b or a=a>>b
<<=	a<<=b or a=a<<b
Bitwise operators:
Bitwise operators are used to deal with binary operations.

Name	Operator	Example
Bitwise AND	&	a & b
Bitwise OR	|	a | b
Bitwise NOT	~	~a
Bitwise XOR	^	a ^ b
Bitwise right shift	>>	a>>
Bitwise left shift	<<	b<<
Comparison operators:
These operators are used to compare values.

Name	Operator	Example
Equal	==	a==b
Not Equal	!=	a!=b
Less Than	<	a<b
Greater Than	>	a>b
Less Than or Equal to	<=	a<=b
Greater Than or Equal to	>=	a>=b
Identity operators:
Name	Example	Evaluated As
is	a is b	Returns True if a and b are same
is not	a is not b	Returns True if a and b are not same
Logical operators:
These operators are used to deal with logical operations.

Name	Operator	Example
AND	and	a=2 and b=3
OR	or	a=2 or b=3
NOT	not	Not(a=2 or b=3)
Membership operators:
Name	Example	Evaluated As
in	a in b	Returns True if a is present in given sequence or collection
not in	a not in b	Returns True if a is not present in given sequence or collection
Operator Precedence in Python:
Name	Operator
Parenthesis	()
Exponential	**
Complement, unary plus, unary minus	~ , +, -
Multiply, divide, modulus, floor division	*, /, %, //
Addition, subtraction	+, -
Left shift and right shift operators	<<, >>
Bitwise and	&
Bitwise or and xor	^, |
Comparison operators	<, >, >=, <=
Equality operators	==, !=
Assignment operators	=, %=, /=, //=, -=, +=, *= , **=
Identity operators	is, is not
Membership operators	in, not in
Logical operators	and, or, not