Python Coding challenge - Day 464| What is the output of the following Python Code?

 Code Explanation:

Importing the integration module:

import scipy.integrate as spi

You are importing the integrate module from SciPy and aliasing it as spi.

Defining the function to integrate:

def integrand(x):

    return x ** 2

This is the function 

f(x)=x 2

  which you want to integrate.

Calling quad to perform definite integration:

result, error = spi.quad(integrand, 0, 1)

spi.quad performs numerical integration.

It integrates integrand(x) from x = 0 to x = 1.

It returns:

result: The value of the integral.

error: An estimate of the absolute error.

Printing the result:

print(result)

Output:

0.33333333333333337