Functions of two variables can be visualized in many ways: heat maps in 2D, contour curves in 2D, wireframes in 3D, surfaces in 3D. We begin by defining a function of two variables, building an array ...

and how to make your programs reusable and adaptive with functions. You will focus on packages specifically used for data science, such as Pandas, Numpy, Matplotlib, and Seaborn. This specialization ...