import numpy as np 
import matplotlib.pyplot as plt 

x = np.linspace (-2,2,100)
print(x)
y = np.exp(x)
g = x+1

s = 
for k in range (1,n+1):
    np.exp(x)=S+
    
plt.plot(x,y)
plt.plot(x,g)
plt.show()