CASIO fx-CG50 question

[Mjim]

Seems that I learned something as well.

I had no idea that you could use previously saved lists instead of creating a custom range. Thanks for sharing (and for your third post clarifying where to find the toggle in table mode).

I don't know if this is of any use to you, but you also have a "Function Memory" that is able to store up to 20 formula's when the Input/Output mode is set to Linear in Run-Matrix mode.

The nice thing is that the Casio saves both the Math and Linear mode history so you can switch between both at will (the individual histories for both modes are retained even on power off). In this way you can store formulas created in linear mode and paste them into math mode, and the paste functionality will convert automatically between VPAM/Natural Textbook or vice-versa depending on what mode you paste the formula in.

The copy and paste functionality also works in different modes, so you can take a formula you created in table mode, copy it, switch to Run-Matrix mode, switch to Linear input mode, paste the formula, then store it in one of the 20 function memories for use later. Weirdly, the copy functionality doesn't work in Table/Graphing mode if you are in Linear mode, so you need to be in math mode to copy formulas to the clipboard, which you can then paste in Run-Matrix mode in either Math/Linear mode. You can of course copy formulas from Run-Matrix mode into Table/Graphing mode, just make sure that Table/Graphing mode is set to Math mode before pasting (Disclaimer: I just tested this myself, so I may have overlooked something here).