With the help of sympy.is_number method, we can check if element is number or not and it will return a boolean value if number is found by using sympy.is_number method.
Syntax :
sympy.is_number
Return : Return a boolean value if number is found.
Example #1 :
In this example we can see that by using sympy.is_number() method, we are able to detect the number by getting boolean value.
# import sympy from sympy import *   x, y = symbols('x y')   # Use sympy.is_number method gfg = cos(2).is_number      print(gfg) |
Output :
True
Example #2 :
# import sympy from sympy import *   x, y = symbols('x y')   # Use sympy.is_number method gfg = sin(x).is_number      print(gfg) |
Output :
False
