Core Python The Numeric Tower, Conversion, and Operators

What you'll learn
There are many reasons that you would need to use numbers or complex math in a software development scenario. For example, Python can be used to:
Quickly count currencyCalculate camera apertureCreate fractals
In this course, The Numeric Tower, Conversion, and Operators, you'll learn how numbers work behind the scenes.
First, you'll explore the built-in number types.
Next, you'll discover how the operators work.
Finally, you'll learn how to implement operators on your objects.
When you're finished with this course, you'll have the skills and knowledge of numbers and protocols needed to leverage operators and custom classes.

https://www.pluralsight.com/courses/core-python-numeric-tower-conversion-operators