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