Casio fx-991CW

[Steve Simpkin]

Very interesting. Thanks for posting this Dave!
I really like my fx-991EX ClassWiz model so I was excited to see this possible newer replacement.

Quick first impressions:
I like the four-level LCD.
I don’t much care for the keyboard layout or round keys.
This model trades a simplified keyboard for a *lot* of menus.
I was excited at first by the two formulas you could define (almost formula programmability) until I found out they were deleted when you pressed the On button.

Here is the User Guide (English).
https://support.casio.com/storage/en/man...1CW_EN.pdf