Casio FX-991CW Using Spreadsheet

[@HamzaAleem_Math]

When i press on button the all data of spreadsheet is deleted and when i turn off the calculator how to save data in spreadsheet please

[@maat11169]

love it

[@csrtech6737]

The "DELETE ALL" Option is used to delete whole program.But what can we do to delete only one
colume if necessary?

[@steelspacecat]

Спасибо вам за ваш труд!

[@darkzonegaming9169]

how do you calculate test statistic for chi squared test

[@trilokadhikari7752]

Brother can you make a tutorial to solve euler Numerical problem by CASIO fx- 991CW calculator.
For example;
A:B:C:D=A+B+C:E=2(A+B):F=2(B+C).

[@drivex1718]

Now i'm having the same problems 😂

[@HamzaAleem_Math]

Same

[@famousidable]

How to solve secant method by Casio fx-991CW Calculator?

[@equaser]

You can use t the spreadsheet. Go use chat GPT ask to give spreadsheet data

[@beerendrabhandaree]

If I want to solve the equation like x=(A+B)/2 : x³-x-11 : Y= abs(A-B) the how can I use these colon(:) symbol in fx-991cw calculator?

[@equaser]

Why colon in spreadsheet? Fist of all we should say multi statement. Multi statement is for normal operations. Spreadsheet is already powering and you do anything you want and you can’t access multi statement option there I believe

[@beerendrabhandaree]

@@equaser No,I means that while I solving above multiple equation model in equation mode i cannot found colon here likewise in previous model (eg.EX) where we can easily use colon directly in between multiple equations while solving them .

[@drivex1718]

​@@beerendrabhandareei also need colons

[@hemanuuu]

can't I save all the values of any colomn at a time

[@equaser]

Not column but a cell.

[@hemanuuu]

@@equaser thank you sir. I wanted to ask one more thing. can we do summation of all the elements of any particular column?

[@suranjitpaulmugdho8993]

Can i save value in spreadsheet?

[@equaser]

This is exactly why I mad eye video for. Please watch yo get the answer.

[@Tkazuko33]

How to solve c=A×B?

[@equaser]

Watch the full video of this calculator

[@batracio2]

the one problem, is not save spreadsheet 😢

[@HamzaAleem_Math]

Yes this is big problem with me that when I press on button the save data is delete or off the calculator. I am very hurt with this problem can anyone have solution for this.