This machine has an x,y plotter that is 16 pixels by 16 pixels. Its calculates the formula Y = MX + B. It has a custom built machine that multiplies every single X by the M input then adds B. B can be set to be Positive or Negative. There is an input that sets the machine to solve for Y=X^2(+/-)X.
I am currently working to make the machine faster.
The green section of the wall is used for inputting the M variable. Flick one and only one of the levers to multiply X by.M.
The red section of the wall is used for inputting the B variable. Flick one and only one of the levers to add B to X.
The pink section of the wall is used to start the calculations and reset the screen. Don't press any of the buttons unless the light above them is on.
The orange section of the wall is for activating the Y=X^2(+/-)X. calculations. Flip the lever, choose addition or subtraction and press Graph over at the pink section. Then watch the machine do its work!