CASIO fx-991CW fx-570CW CLASSWIZ Calculator Full Example Manual

[@AmitDotAcademy]

I haven't used any scientific calculator earlier. that way you have explained everything from basics is awesome. Hats off to you for all your hard-work and dedication.

[@conflict200]

Take love from Bangladesh 🇧🇩🇧🇩🇧🇩

[@Sabit-w5s]

❤❤

[@bd29329]

Hi

[@chyonadhikary]

I am also 🎉🎉🎉

[@RafidulEnan]

I am also from 🇧🇩

[@riyad1-0-1]

কোথায় থাক?❤

[@RafidulEnan]

Love from Bangladesh 🇧🇩. I needed this tutorial.

[@easymath4080]

You are a legend,,this class will help me to be boss in of 991 cw calculator. Take love from Bangladesh🇧🇩🇧🇩

[@equaser]

A Persian from Khorasan. خراسان الکبیر

[@I_Am_TTC]

My admission is coming... And i dont know how to use cw calculator... Thank you so much... Take love from Bangladesh ❤

[@equaser]

Best of luck!

[@punitdas5207]

@@Agentic-A real engineer be like-

[@jackhargreaves1911]

Superb. Casio should make this their official video for the FX-991CW and FX-570CW.

[@cutewinniee]

they have a manual

[@raselcreation258]

Alhamdulillah. Jazakallahu Khairan. Take Love from Bangladesh 🇧🇩💝

[@cheekykant3419]

Ill shave down so much time Ill need for my statistics exam, thank you so much. I only got 60min so every second means so much!

[@nigaaa55]

Appreciate your hardwork and efforts, sir...Spreading lots of love from Bangladesh...🇧🇩🖤

[@equaser]

So nice of you

[@nsirisha7595]

Thank you so much I am just starting secondary school and this was super helpful as it gave early tips.

[@equaser]

Glad it was helpful!

[@abdullahalmamun9748]

Thank you so much.... It's Very helpful for me..Allah will give you best reward for it in sha Allah..... ❤️❤️

[@equaser]

آمین. جزاک الله و‌خیرا

[@faheemali1650]

Bhai can you tell me how to turn it off

[@samuelsam7132]

I am an engineering professional ive been using old version fx991 es since for 10 years and more but this CALC fx991 cw version is really me makes wonder how much more functional than fx991 es. Thank buddy for explaining this manual... 1:32:36 this is cool fucking func generate QR CODE from mobile and get the equation

[@equaser]

You are welcome. I am glad you found it useful.

[@paulramos6151]

Thanks for a lot the video! I'm gonna take a computer engineering degree for college and I'm sure that these videos will help me throughout my school years. I learned a lot about the Casio calculator because of your videos during my school year that my teachers wasn't able to teach me because of the pandemic and as a visual learner, the manual is hard despite that the scientific calculator that I bought (Casio 991-ex) comes with a free book for every purchase of their product here in the Philippines. I hope that you wouldn't stop making videos about the Casio 991-ex as I found these new product line a nightmare, making me hope that they would still make a new product line with the old layout which I prefer along with it's durability. That's why I bought their product as it sets it apart from other ones such as Texas Instruments and Canon as well as Hewlegt Packard.

[@sudz7061]

Im doing the same course than u bro 😮

[@paulramos6151]

@@sudz7061 Good luck to both of us.

[@gamingabir5267]

My brother take my cordial love. Love from Bangladesh 🇧🇩❤❤❤

[@LukeGaming307]

Im German, we are forced to use that thing, so i looked through your video, i liked it

[@madhurbhargava7781]

Why forced ? What mean can u elaborate??

[@LukeGaming307]

@@madhurbhargava7781 basically, to do the job I want l, I have to get a school degree called Abitur and that's the only calculator allowed in the 3 prep-years and the final 4 tests, that's what I mean

[@crackheadalien5154]

how can I remove the QR code on screen so I can access the settings in the calculator

[@bobbybannerjee5156]

Kheili mamnon-am Agha. Very hard work and thorough explanations. Greetings from India. Man az hind astam, bebakshid.

[@newazabir8492]

Thanks & take love From Bangladesh 💖🇧🇩

[@nclflyer8197]

This is a brilliant tutorial. I’ve just bought one of these and thought it knew how to use it. But after watching your tutorial I realise I didn’t know half of it. Thanks for this 🙏

[@ambertheater]

LOVE FROM USA 🎉🎉

[@mdtanim9361]

Alhamdulillah. Thanks a lot. I appreciate your hard work.

[@equaser]

It's my pleasure

[@jamilurrahmanjamil8510]

Take love❤❤ Watching from Bangladesh

[@ditya3548]

You are unbelievably helpful. Thank you very much.

[@equaser]

you are welcome. your subscription is stamp of approval on my channel and my video is suggested to more viewers and it will help me. thank you for helping me.

[@Mr...person]

It's very helpful for us .FROM BD🇧🇩🇧🇩🇧🇩🇧🇩

[@bigpoppa192]

You need a course to use this thing in courses😂

[@reactiongaming8600]

Take love, from Bangladesh 🇧🇩🇧🇩🇧🇩🇧🇩

[@alaminpramanik470]

Thanks a lot,,i am from Bangladesh 🇧🇩🇧🇩.

[@cl_interp5]

thank god for this video, this calculator be stressing me out with all the new stuff

[@alexfekken7599]

Thank you, much appreciated. The difference between Combinations and Permutations is not about repeat vs non-repeat (i.e. "putting it back" and being able to choose the same thing again), but about whether you care about the order in which things are chosen (Permuations) or not (Combinatioms). If you allow repeats (and care about the order) then the number of possibilities is n^r.

[@faheemali1650]

May you please tell me how to turn it off

[@maximilian5817]

​@@faheemali1650try using a hammer

[@faheemali1650]

@@maximilian5817🤦‍♂️

[@Anonymous_Participant69]

A full package... 🔥🔥🔥. Thanks man very helpful video Take ❤ from 🇧🇩

[@julia_gs4569]

Thank You very much!!! I was suffering trying to figure out this calculator :'( . Love from Brasil

[@tharinduft]

Great math recap and a user manual, Thank You!!!

[@equaser]

Glad it was helpful!

[@alifgamingyt7692]

Good tutorial. Love from Bangladesh ❤️

[@equaser]

Many many thanks

[@ambiabintaaffan4351]

Take Love and Glory From Bangladesh ❤🇧🇩

[@Ajay9920Chauhan]

Thank-you so much I'm from India ❤ nice explain

[@equaser]

You are welcome.

[@7alken]

hi, this UI looks finally quite cool and fresh :-) ordered this lovely calc today (fingers crossed the keyb is OKAY, because on 991ex (the ugliest font one), I fixed the keyb response little-bit by some supports for keyb PCB on the edges where it was too flexible, ... more screws nex time, guys ...) ... (and thanks to all your tutorials!) ... on the web exists one article titled "Comparativa entre las Casio fx-82 más actuales" which compares 3 generations of fx-82 up to 2nd ed and its funny how they skipped with keyb layout, really as if it designed little kids :-) ... I understand its not easy to do unified UI with growing functions, but on this 991cw somebody evidently restarted thinking :-) kudos!! and tnx again to U2;

[@7alken]

... umm fact is, that I like more the alpha-based keys than those symbolic as pwr/root/frac here ... and would be nice to have things like " . , : ;" somehow "cycled" on single key or so ... its all about usage frequency of most important keys ... ya, ... its quite sad that there isn't some at least ITU-T approach (as on old mobiles, I use it still on android ...) to write complete alphabet/numbers easily, to enter functions by partial names (autocompleted from submenus) ... :-)

[@7alken]

also, I play with calcs only for relearning about math (and this approach here IS very clear for this purpose, IMHO, not confusd by searching on keypad, using unified control, umm, I will see ... only personal experience can provide the feeling ...), not for daily usage, where even things like Sharp EL-501T is in fact plain old "TI-style", most known for me for decades :-)

[@ZaaraZaheen-c6d]

Man thank you so much. I was having so much trouble with this peculiar calculator!

[@mehedirimon3878]

I am watching from Bangladesh 🇧🇩🇧🇩🇧🇩

[@sheikhshariq1957]

Very beautifully explained! thanks for sharing the knowledge😊

[@equaser]

My pleasure 😊

[@nazmulislanobel.]

Take love from Bangladesh ❤

[@thi480]

There is no video or tutorial of the calculator in Portuguese. It's not known in Brazil. Thank you very much, it helped me a lot.

[@cristianoalvesfera]

tbm comprei uma, aí descobri que não sabia usar

[@BlackDKay]

O mesmo comigo, mas o vídeo ajudou muito.

[@robervaldo4633]

pode seguir vídeos sobre a 991EX ou até as mais antigas, o que mais mudou nessa CW foi que muitas funções passaram a estarem em menus sob o botão catalog, ao invés de ter diretamente nos botões

[@harrib2896]

Underrated video, thanks so much

[@equaser]

Glad it helped!

[@shuvoooooo]

love from Bangladesh 🇧🇩

[@mdsaki-p2b]

Love from 🇧🇩🇧🇩

[@michaelturner4457]

I played this video when I couldn't sleep.

[@reem.lifetime]

شكرا لك الفيديو مفيد جدا، لغتك الإنجليزية واضحة جدا شكرا جزيلا

[@equaser]

يسعدني جدًا يا أخي أن الفيديو أعجبك وأنه مفيد لك. السلام عليكم. أحمد

[@shaurya_273]

Thanks a lot. Extremely beautiful and clear video to understand ❤

[@somiochakroborty105]

Thank you sir....❤️ from 🇧🇩

[@tongfan]

OMG SO THANK YOU I LOVE YOU FROM KOREA🇰🇷

[@tongfan]

I did subscribe like share ♡♡♡

[@napatseresirikachorn6621]

Anyounghaseyoooo

[@tongfan]

@@napatseresirikachorn6621 bangapsupneda

[@samiasammi1102]

Thanks a lot persian brother ❤❤ God bless you

[@equaser]

You are very welcome. May I know where are you watching this video from? Is this calculator available in Iran’s market?

[@apurbaafiat6012]

Thanks for making this video brother

[@equaser]

My pleasure

[@bytecode5834]

Many thanks for the video. I'm going to buy the fx-991CW because of this manual.

[@equaser]

If you can get fix-991EX and I have full manual for that. I have compared both. See link in description. Ex is much better

[@bytecode5834]

@@equaser Many thanks, I owe you two now ;)

[@MD_ishtiak_ahmed_sajib]

Take love from Bangladesh

[@mumtahinamim778]

Love from Bangladesh!!!!!!

[@Thelegendarian-]

Love from India ❤️

[@liliuMAX]

God bless you my friend for make this video. Really useful

[@equaser]

God bless you too. Thanks

[@libaansarwar4721]

love from Bangladesh ❤

[@AmiyoSarker]

Man you have a whole fan base in Bangladesh.

[@equaser]

Say Salam to everyone from a Persian of Khorasan. Khorasan is now Afghanistan.

[@l_am_genius]

Thanks for help sir 😁 You are Awesome

[@equaser]

So nice of you

[@doyen2365]

You are the best. Thanks for this video. Love you.

[@theedspage]

Forever gratitude for your video.

[@tarunsampathkumar4885]

Great tutorial ❤

[@MohanYadav]

Very helpful. Thank you so much

[@everythingaboutpiper3990]

This video was very educated I learnt alot but be any chance can you explain how I could use the calculator on an exam perhaps on CXC mathematics paper 2

[@everythingaboutpiper3990]

Because it's a very huge exam that's coming up in the Caribbean and honestly be able to understand how to use this calculator for the long questions would be a game changer for me the exam is on the 13th so I'll be messaging and hopefully you do a paper

[@equaser]

I am glad this video is helpful and good luck with your exam.

[@davidoneill9442]

I will buy this for my 7 year old son as he is already on Grade 12 Mathematics

[@equaser]

this is not user friendly. get this kzbin.info/www/bejne/Y53HhJ-uaruApZI or the 991ex.

[@RifatOnTheMove]

Love from 🇧🇩🇧🇩🇧🇩

[@ishankulkarni-e6g]

exactly wat i was looking for

[@NafisGameTube]

anks a lot. I appreciate your hard work.

[@anilkumardarelli2100]

Nice tutorial, thank u sir

[@equaser]

You are welcome

[@Alex-lj1pu]

Thanks a lot for your tutorial 🤓

[@stephenbroad2363]

Thank you for your extensive video - I do seem to have an issue with this calculator dividing or multiplying two numbers in floating point - E.g. if I divide 1x10-3/1x10-4, it should equal 10, but on the fx-991CW, I get 1x10-7. Any suggestions? Thanks

[@equaser]

Try parenthesis for everything in the numerator end in the denominator. For what this 1x10-3? Is it the 10 to the power of -3? If so is the specific key for that. I have given examples in the video.

[@stephenbroad2363]

@@equaser Thanks. I never needed to do that on my old calculators! I am now receiving the expected values 🙂.

[@rockstar-en7hf]

Love from Pakistan ❤

[@apurvmehra7210]

thanks, really helpful video

[@equaser]

Glad it was helpful!

[@shubhrajit2117]

Thank you for such elaborate video :)

[@muhammadmubarakhussain3615]

Many many love fron Bangladesh.

[@RobinChy-jy4um]

Thankyou life saviour bro... ❤❤❤

[@blackimp4987]

You made a Titanic job here. Thank you. If I had to buy a new scientific calculator, a non graphic model, I'd go for this one. Cosmetically I prefer Sharp models but they are incredibly slow in solving integrals. One question: is there anything comparable to this amon Sharp calculators? I wanted to buy a EL-506T but from your old video it seems it's VERY SLOW in calculating definite integrals compared to this and other casio. Thank you

[@keerthanas4144]

this is really useful. thankyou.

[@FARDINALIFSAMI-km6sf]

Thank you very much brother ❤

[@musabbir_hasan_pranto]

Thanks man😊😊😊

[@equaser]

No problem 👍

[@NAW32Nicoisme]

Thank you.. Amazing👍

[@equaser]

You're welcome 😊

[@elizamanandhar3736]

Thankyou so much . The video was very helpful. Please i request you to make video on how to solve bisection using this calculator.😊

[@wagnergomes4025]

Thank you very much for this video!

[@shashank_d_a]

Thank you for showing detailed review. Now i am confused of choosing Classwiz FX 991CW or FX 991EX. Please recommend me one calculator.

[@equaser]

it depends on what is your field of study. I am going to make compareson video. hard to suggest something for each person. get whichever is cheaper.

[@shashank_d_a]

@@equaser Thank you, please upload the video as soon as possible...🙏🏻

[@rakibulislamrifat-JnU]

I am a student of statistics from Jagannath University, Dhaka, Bangladesh. 🇧🇩

[@equaser]

Welcome brother.

[@madhurbhargava7781]

Sir in my casio cw even after pressing shift and = button Its not inserting Equal to symbol ? My calci is new 3 months old and No Sign of Any probelm still ? What to do

[@JRRCChannel]

Thank you 👍

[@equaser]

You are welcome

[@professor44488]

Thank you varrrrrrrry mutch ❤❤❤❤❤❤❤❤🇧🇩🇧🇩🇧🇩🇧🇩🇧🇩🇧🇩🇧🇩🇧🇩🇧🇩🇧🇩

[@abbasramezani9244]

بسیار عالی❤

[@ArindamPaul1989]

Thank you so much.. 😇

[@PAAkhtar]

There is a bug in this calculator, try this: 2-1, EXE, /2, EXE, SHIFT EXE to get 0.25. The correct answer should be 0.5 . The EXE has a wavy equals sign above it which means approximate value (or decimal vale). This means do not rely on SHIFT EXE to convert your fraction into a decimal, it will often give the wrong answer. They should have kept the SD key.

[@SahidBoy.]

Just use convert bro Shift exe gives u the next answer when u use (ans) It does not mean decimal

[@good_vibes7513]

you are right

[@eushasamin1234]

❤ from 🇧🇩🇧🇩

[@Crackie]

I would like to see your opinion between this one and the fx991ex

[@equaser]

Coming soon.

[@sharminsultana8596]

Please inform me

[@paulramos6151]

I would recommend 991ex if you're used to old settings. 991cw is basically Casio 991ex but with different layout and slightly faster speed, but I think having the menu layout makes the faster computation speed useless as it slows you specially if you use convert a lot for math. The only pro I found useful for this new calculator is sorting statistical data into ascending and descenting order which is useful if your math teacher require you to compute statistics manually with formulas that need to be passed to your teacher. If you have the previous 991ex I would suggest you to stick with that as the only function that is new other than that is math box which isn't that relevant speaking from my perspective as when I took my stats course we already have a table listing numbers of heads and tails and if you need this function you can do this with online apps so all in all the new app isn't that relevant and commonly used on a daily basis in mathematics.

[@pc4i]

Still loses all memory when you switch apps or power off?

[@paulramos6151]

Oh, and another plus is the page scroll key which is good as it makes it easy to school up and down on statistics and spreadsheet data as well as letting you choose the minutes before your scientific calculator auto power off wether it be 15 minutes or 60 minutes.

[@Sanngde]

Thank you!!

[@equaser]

Welcome!

[@Mucurex]

Very good video.

[@lolbruh5621]

This calculator is a new model that Casio has released :).

[@jxrryy_]

Really helped thanks

[@apocalypticbean]

Thank you for sharing 😎👍

[@hisbulbahar7036]

Tell me about the Multi -statement function in Casio FX 991 cw.. is it available?

[@equaser]

Not possible

[@tanayagrawal1695]

Hey, Please tell me how to do, practical harmonic analysis on this calculator, please🙏🙏🙏

[@AlAminIslam-ix6uf]

Too much great ❤