For more information, see the matplotlib documentation and the docstrings of each of these functions. When multiple lines are being shown within a single axes, it can be useful to create a plot legend ...

Around the time of the 1.0 release, some 3D plotting utilities were built on top of matplotlib's 2D display, and the result is a convenient ... The most basic 3D plot is a line or collection of ...

Python allows free creation of plots, unlike expensive ... or steepness, of the line and "b" is the y-intercept, where it crosses the y-axis, or the vertical axis on a 2D plane.