The Lorenz system is a non-linear system involving three parameters. It is three dimensional and can be plotted for visualization. Although the Nspire is capable to plot 3D graphs, sequence functions is supported in 2D plot only. Even so, it is still good to explore this chaotic system.
The three axis x,y,z are represented using the sequence functions u1, u2, and u3 respectively.
Clicking CTRL-T will open the Data page alongside the plot.
Resulting pattern in scatter plot resembles the famous 3D plot even if it is 2D.