I'm having trouble (you have permission to laugh) with storing data to a function.
I have the graphscreen on display and some background processing going on. I have all of my functions turned off.
When I store a new equation to a function, let's say, "X²→Y1 the graph starts rendering. If I wanted the graph to render, I wouldn't have turned the functions off beforehand. It seems if you store data to a function, the function automatically turns on.
How can I stop the function from being graphed?