Python | sympy.S() method

With the help of sympy.S() method, we can make a single instance of an object by using sympy.S() method, where S denotes to singleton class.

Syntax : sympy.S() Return : Return the single instance of an object.

Example #1 : In this example we can see that by using sympy.S() method, we are able to create a single instance of any object. Output :

True

Example #2 :

Output :

True