Python | sympy.atoms() method

With the help of sympy.atoms() method, we can extract the atomic values of the mathematical function like any numbers, symbols, iota and etc, by using sympy.atoms().

Syntax : sympy.atoms()
Return : Return the atomic values from mathematical expression.

Example #1 :
In this example we can see that we are able to get the atomic values any mathematical operation by using sympy.atoms() method.

# import sympy
from sympy import *

# Use sympy.atoms() method
x = symbols('x')
gfg = (2 + x + 7 * tan(x + I * pi)).atoms(Number)

print(gfg)

Output :

{2, 7}

Example #2 :

# import sympy
from sympy import *

# Use sympy.atoms() method
x = symbols('x')
gfg = (2 + x + 7 * log(x + I * pi)).atoms(Number, Symbol, NumberSymbol)

print(gfg)

Output :

{pi, 2, x, 7}