Python | sympy.is_number method

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.



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# import sympy
from sympy import * 
  
x, y = symbols('x y')
  
# Use sympy.is_number method
gfg = cos(2).is_number
     
print(gfg)

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Output :

True

Example #2 :

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# import sympy
from sympy import * 
  
x, y = symbols('x y')
  
# Use sympy.is_number method
gfg = sin(x).is_number
     
print(gfg)

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Output :

False



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