Python Coding challenge - Day 414| What is the output of the following Python Code?

Step-by-Step Explanation

Importing the Library:

from scipy import integrate

This imports the integrate module from SciPy, which contains functions for numerical integration.

quad is a commonly used function for one-dimensional integration using adaptive quadrature methods.

Defining the Function:

f = lambda x: x**2

Here, we define a simple function using a lambda expression. The function represents the mathematical expression

f(x)=x 2

Lambda functions are anonymous, inline functions useful for short operations.

Performing the Integration:

result, error = integrate.quad(f, 0, 2)

integrate.quad() is called to compute the definite integral of the function 

over the interval from 0 to 2.

Printing the Result:

print(result)

The result of the integral is printed, which is approximately 2.6667.

Final Output:

2.6667