Casio fx-991EX Classwiz Scientific Calculator - Unboxing and First Review

My Casio Scientific Calculator Tutorials-

This is the unboxing and first review video of latest scientific calculator, Casio fx-991EX Classwiz scientific calculator.

Topics explained-
1. Unboxing of Casio fx-991EX Scientific calculator
2. Box contains- Warranty card,Casio fx-991EX English user manual, 3 years warranty conditions, warranty label sticker, calculator slide-on hard case use
3. High resolution display 192 x 31 pixels natural textbook display. Known as SVPAM = Super Visually Perfect Algebraic Method. Also known as Natural Textbook Display.
4. Solar power and 1.5 volt button cell power combo introduction
5. Icon based graphical menu on Casio fx-991EX calculator (12 features/modes compared to 8 modes on Casio fx-991ES )
6. Casio fx-991EX calculator vs Casio fx-991ES speed test
7. New spreadsheet feature on Casio fx-991EX calculator vs STAT on Casio fx-991ES
8. Casio fx-991EX can solve 4x4 matrices

That's it for now! How is the video? Let me know.
I've uploaded videos on -
1. Statistics
2. Numerical Methods
3. Calculator Tricks for Exams
4. Business & Financial Mathematics
5. Operations Research(OR)
6. Computer Science & Engineering(CSE)
7. Electrical Engineering
8. Life Hacks!
9. CCNA Networking
10. Android Application Reviews
11. India Travel & Tourism
12. Street Foods
and many other topics.
Plz visit my channel to watch them. Thanks!

[TheCalculatorGuide]

It's a great calculator. The spreadsheet function is excellent!

[irfan_antennas]

Kindly explain the Rnd, Solve, Calc and Undo Function.

[irfan_antennas]

Sir Sujoy Kindly explain what is the difference between number format norm1 and norm 2?

Kindly make videos on the statistics mode on this calculator.

[Musafir]

Could anyone please help- Is it normal that the button for "On" my Casio Classwiz calculator has is lower than the rest of the buttons on the same horizontal line such as shift, Alpha, Menu Setup ?

[mathematicskids]

Sir, Please please please make the full version video for each menu in 991 EX ClassWiz like you made in 991 ES.

[PedroCabreraR]

hi, the new calculator can save equations ?, I do not mean the result, for example save the equation (x ^ 2 + y), and later use

[ashishjog]

I lost my ES+ so I am plannig to buy this please tell me if it is possible to solve polynomial of 4th degree directly in Equation mode of EX unlike ES+... Please Reply ASAP...

[ImbaBlackMamba]

does it have the basic integral formulas saved in it? or if not an option to write them and save them by yourself?

[joaowiciuk]

Hello, do you know if matrix mode allows complex numbers?

[sankarkumardas]

Which is the best calculator for b.tech engineering student

[rwesabi]

Witch one is better? The 991es or the 991 ex??

[RamyaNarendran]

but don't stop making videos with 991ES

[basavast]

i think it is not allowed in the examinations.. thats why its not that much popular.