How To Do Exponents in Python?

In Python, an exponentiation operation (raising a number to the power of another number) can be performed using the double asterisk ** operator or the built-in pow() function.

1. Using the ** Operator

The ** operator is straightforward. You place it between the base number and the exponent.

Syntax:

result = base ** exponent

Example:

result = 2 ** 3  # This means 2 raised to the power of 3
print(result)  # Output will be 8

2. Using the pow() Function

The pow() function is another way to perform exponentiation. It takes two arguments: the base and the exponent.

Syntax:

result = pow(base, exponent)

Example:

result = pow(2, 3)  # This means 2 raised to the power of 3
print(result)  # Output will be 8

Conclusion

Both the ** operator and the pow() function in Python allow you to perform exponentiation easily. You can choose either method based on your preference. Here’s a quick comparison:

• The ** operator is concise and commonly used for simple exponentiation.
• The pow() function can be more readable and also supports a third argument for modulo operation, which is not discussed here.

Using these tools, you can raise numbers to any power efficiently in your Python programs.