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.
# import sympy from sympy import * # Use sympy.S() method gfg = Integer(0) print(gfg == S.Zero) |
Output :
True
Example #2 :
# import sympy from sympy import * # Use sympy.S() method gfg = Rational(1, 2) print(gfg == S.Half) |
Output :
True
