Who is the new shift solve king? Casio fx-991EX vs 991CW

[Big-Chungus]

The 991 CW looks sleek but now that i think about it, the EX has better contrast between buttons with different colours and shapes. The EX has a better shell and buttons in my opinion then.

[tusharsahu]

I have 991Ex, it's an excellent calculator.

[Raj-tylb]

Measure time from home screen to input then to execution, 991ex will give tough competition.

[pci]

991cw also lost the ":" and "CALC" function. So no longer can you do sequential calculations and mini programs. 991EX is still better than 991CW.

[TheCalculatorGuide]

Good speed test, but what is not expressed in the video is that the 991CW must be put in SOLVER which is a separate app from the Calculate app. It is also easier in the 991EX to switch between input and solving between 2 variables such as x and y, if you have that equation set up. You must define your other variable in the Variable menu on the 991CW which takes time.

God demonstration though!

[whoamijustanobody]

The time actually varies. Ive tried different problems on these and sometimes ex comes first sometimes cw.

[Soniya-s]

Plz make video in fx 991cw how to different button use plzz

[CRUASSANFAN]

bro took like 30 seconds to imput whole problem, 2 seconds wouldn't matter

[Fabio_Bezerra_Jr]

Please, which of the two has more functions would be a better choice, for those who will study electronic engineering?

[davidduong]

I have a fx-991CW but in Vietnam it's called fx-880BTG

[joaowiciuk]

Thanks for sharing! Do you know where can I buy a 991 CW?

[wysitsani]

no absolute fucking way we are fighting over stuff that does the same thing

[laksh]

The CW is an awesome upgrade to the EX model

[kuchanimatekrle]

how to press ‘is equals to’ button in this CW model plz...tell....I have this calci

[darkheaven]

Do this 991 -cw have 4x4 Matrix option??

[absakash]

Don't go for cw...It's too time consuming to press buttons for simple calculations....you save 2 seconds to calulate but waste 10 seconds just to input your answers

[আজিম-হ৩গ]

caauo fx-991 CW is available in Bangladesh?

[obedcartagena]

I have both calculators fx991LA EX and fx991 LA CW and I need a very deep comparison of both

[idontknowok]

How about Fx 570 EX? Its the same as 991 EX without the solar charging

[Saifulislam-srsq]

Can anyone tell me the method of solving this type of equation?