# import sympy
from sympy import * x, y = symbols('x y')
gfg_exp = x + y
exp = sympy.expand(gfg_exp**2)
print("Before Differentiation : {}".format(exp))
  
# Use sympy.diff() method
dif = diff(exp, x)
  
print("After Differentiation : {}".format(dif))

Before Differentiation : x**2 + 2*x*y + y**2

After Differentiation : 2*x + 2*y

# import sympy
from sympy import * x, y = symbols('x y')
gfg_exp = sin(x)*cos(x)
  
print("Before Differentiation : {}".format(gfg_exp))
  
# Use sympy.diff() method
dif = diff(gfg_exp, x)
  
print("After Differentiation : {}".format(dif))

Before Differentiation : sin(x)*cos(x)

After Differentiation : -sin(x)**2 + cos(x)**2