Poisson Probability Distribution (PDF) & List on Casio Classwiz fx-991EX fx-570EX - YouTube
Casio fx-991EX classWiz user manual and commands.
Found this incredible function on my Fx991EX if you press shift and Option button on left corner it creates a QR code that can be scanned with a phone to see graphing
fx-991EX | CASIO
User manual Casio FX-991EX (English - 46 pages)
User manual Casio FX-115MS (English - 19 pages)
International Chemistry Olympiad - IChO - For the competition purposes, all the competitors will be given a calculator Casio fx-991EX. The manual for the calculator can be downloaded from the following link:
Casio fx-991EX Classwiz for High School Students: Getling, David: 9781548247102: Amazon.com: Books