There are many built-in functions in Python but sometimes a custom function is needed to catch conditions or process the inputs in a particular way. A custom function is defined with the keyword def. This tutorial shows how to use built-in functions or create a custom function for common mathematical operations.
Course Schedule: http://apmonitor.com/che263/index.php/Main/CourseSchedule (HW02)
Google Colab: https://colab.research.google.com/github/APMonitor/learn_python/blob/master/HW02.ipynb
Github Repository (HW02.ipynb): https://github.com/APMonitor/learn_python
