📈 Function Plotter 📉

This program will make a plot of an arbitrary input function.

Instructions

To start, run GUI.py.

The steps for using it are:

1. Input an expression in the function entry (should contain the variable at least once, default value x)
2. Set the limits of the variable in the Start and End entries
3. Set the resolution (Points per unit)
4. Use the Return key or click the Plot button

Input function

The program accepts regular mathematical functions from Python.

Additionally, it can use custom functions as defined in the custom_functions.py file.

The user can use pi and e as well.

Controls

Using the toolbar, the user can zoom in/out and pan.

Customization

Modify the contents of settings.py to change default values.

Future features

1. Calculate the integral of the function by:

• Dragging the mouse over a range of values
• Inputting the range

2. Calculate the derivate on each point by dragging the mouse over the plot