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I have made some add-ins that can act as eActivity strips. How can I detect whether the add-in is running as a strip? The fx-9860G SDK puts this information as arguments to main(), I would like to read the same values on the fx-CG 20 (are they really arguments put on the stack/registers when the add...

The plastic of the screen of the Prizm is really easy to scratch. Just learn to live with it, as most people do, or get a screen protection film... Also, the metallic grey border tends to wear out and become black with the usage, as your fingers rub on it. The corner near the EXE key on mine is comp...

Thank you, I will test and report back.
EDIT: it works as expected, of course.

Are there any syscalls that allow for manipulating the clipboard? I need the one that puts contents in it (because to get its contents out, I can use EditMBStringCtrl2 by telling it that key pressed is KEY_CTRL_PASTE and then using what gets in the buffer - but if there's a simpler solution, I'd app...

You can't put notes (or any other strip) inside of notes.

I know about that rule, but as you said it's quite limited, but when it can be used, it is very useful. Sadly this year we can no longer use it on exams here in Portugal (this told me my math teacher), and we must do variable substitution instead, oh well. I usually just see the graph for the functi...

This is more or less offtopic, but I only noticed this thread now. The fact that the fx-CP400 can't solve that decomposition but its emulator can, may indicate that the emulator is in fact a simulator. Note how it supports multiple window resolutions, apart from orientation switching. Other possibil...

VT100 won't really work if he wants to display X output through the screen... What do you mean? An add-in, which is running on a prizm, could wait for VT100 escape sequences, and process the commands. F. i. ESC[r;cH Move the cursor to row r, column c. If you need functions, which VT100 does not sup...

VT100 won't really work if he wants to display X output through the screen...

Can't the USB do way more than 115200 baud? Or is it too slow on the Prizm, too?

Won't the 3-pin port be too slow to get a usable framerate on the screen? Unless we lower the quality, for example to just 256 colors...