Function Plotting (v1.5.0)

Plot function graphs on the "Plot Function" page.

Usage

1. Expression mode: directly enter a function in the expression input box (e.g. x**2, sin(x)).
2. Select function mode: choose a function defined on the "Define" page from the dropdown.
3. Set the left and right endpoints of the domain (default [-10, 10]); SymPy expressions supported.
4. Click Plot to generate the graph.

Features

• Graphs are rendered with Matplotlib, with clearly labeled axes.
• Automatically handles discontinuities (e.g. 1/x breaks the curve at x=0).
• The y-axis automatically scales to the visible range.

Example

Input sin(x) with domain [0, 2*pi], click Plot to see a complete sine waveform.

Tips

• Expression / domain input follows the input standard in String Parsing.