Graphics Calculator

Usage instructions:

First, go to the "Select Function Type" tab and add the desired function type via deploying the combobox. The higher the function number, the more red the function will appear.

Then adjust the parameters with the mouse scrolling wheel. Like this, you can adjust the values with a step of 0.1. By holding the left control key, the step will be increased to 1.0 and by holding the left shift key, it will be decreased to 0.01.

Head now to the "Define Bounds" tab. Here, you can define the viewport or the section of the graph you will be looking at. For simplicity, just set xStart to -1 and xEnd to 1. Leave the rest as it is. When back in the home screen, click the button "Adjust Bounds". This will automatically calculate the rest of the bounds in the Y-Axis to match the aspect ratio of your screen.

Use the arrow keys (up to go to the next function in their respective order, warps around, and down to go to the previous function, does not warp around) to show the x-coordinate of the function in relationship to where the mouse is located and the y-coordinate.

And that's it! The calculations and derivates section aren't still available, but they are on the to-do list.