HP Prime for All
The Advanced Graphing App is designed to plot graphs in the x/y plane. It can handle conic sections, polynomials, inequalities – virtually any mathematical open sentence in x or y or both – or neither.
S0) for defining the graphs you want plotted in the Plot view.
S1, enter X2+3Y2+2XY−81=0.
The Advanced Graphing App can plot the graphs of many types of relations. The table below lists just a few:
||x2+3x2+2xy−81=0||a rotated ellipse|
|4y4−5x2y2+x4=0||check out the factors|
|1>0||plots every pixel|
The gallery below shows some example graphs. There is also a gallery built-in to the app.
From the Plot view of the app, press
What about plotting and tracing some trigonometric functions?