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Getting Started with CASIO FX-991EX FX-570EX CLASSSWIZ Full Manual learn all features 

Equaser
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26 окт 2024

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Комментарии : 284   
@hemanrao4374
@hemanrao4374 2 года назад
This guy is a legend.
@ishannalawade6888
@ishannalawade6888 Год назад
And you?
@rudrakshakumar4820
@rudrakshakumar4820 Год назад
smooth ishan bhai smooth
@yana11021
@yana11021 Год назад
Agreed 😊 This vid helped so much
@grasstoucher856
@grasstoucher856 2 года назад
This is even more comprehensive than the user manual that came with the calculator. Thank you so much and subbed!
@fake_moral_adnan
@fake_moral_adnan Год назад
You are a hero dude. Casio should add your video instead of paper manuals.
@equaser
@equaser Год назад
That would be cool!
@rudrakshakumar4820
@rudrakshakumar4820 Год назад
man this is seriously one of the best calculator manuals I have seen, your way of explaining is clear, concise. Even the printed manual of the calculator is not as helpful as this video. Keep it up man, you make great videos
@akgh2010
@akgh2010 2 года назад
This is so impressive work. Thanks a lot. I'm studying math now and just bought FX-991EX and this is, by all means, a comprehensive tutorial for this Cal. Thanks a mil.
@ismail62
@ismail62 2 года назад
I'm so glad this video exists. Kudos to the creator. Your're a career saver
@brianhenderson5117
@brianhenderson5117 7 месяцев назад
This guide is brilliant. Simply explained. Thank you so much. This is by far better than any manual. 😊
@equaser
@equaser 7 месяцев назад
Glad it was helpful!
@_kevinszabo
@_kevinszabo 3 года назад
This is one of the most useful video on the Internet, thank you so much!
@YM24_Sense
@YM24_Sense Год назад
I am very impressed, every single aspect is covered in this video, I truly appreciate your effort in this one of a kind video 🙏❤
@equaser
@equaser Год назад
Thank you so much 😀
@sultanbharasyahhendra3393
@sultanbharasyahhendra3393 8 месяцев назад
what a legend! Thank you so much.
@equaser
@equaser 8 месяцев назад
Glad it helped!
@ibgeorgeb
@ibgeorgeb 2 года назад
Excellent. I followed your explanations better than the printed user's guide. Thank you.
@Nuratisha
@Nuratisha 11 месяцев назад
Thank you so much for this helpful vid...it really ii help me lots
@equaser
@equaser 11 месяцев назад
My pleasure 😊
@dursung_
@dursung_ Год назад
Super manual. Thanks
@nat4032
@nat4032 2 года назад
thankyou so much, i was searching for a video with all the info on this calculator; it was explained very well and i finally understood how to use it :)
@equaser
@equaser 2 года назад
I am gland your liked it. Please share this video and my channel. Thanks
@devpateliya9086
@devpateliya9086 2 года назад
the best video to understand calculator working
@soosuria
@soosuria 2 года назад
Thank you so much for the detailed video!! U literally saved me and thousands out there who can’t find help!!! Thank you thank you thank you!! Bless you bless you bless you!!!🌈🥳🥳🥳💕💕🌟🌟
@equaser
@equaser 2 года назад
Glad it helped!
@nimasalary5409
@nimasalary5409 2 года назад
Thank you so much Eng Shamshiri I like your training so much
@equaser
@equaser 2 года назад
You are welcome. سلامت باشید آقای سالاری
@MdHabiburRahman-ti5qg
@MdHabiburRahman-ti5qg 3 года назад
Thank you so much, really needed it
@oooo0O0oooo
@oooo0O0oooo 2 года назад
Thank you very much. Bought this calculator long ago yet I didn't know I could do so many things !
@equaser
@equaser 2 года назад
Great to hear!
@robotduck77
@robotduck77 Год назад
Casio should make this video as official user guide
@Nini-144
@Nini-144 3 года назад
Thank you. God Bless You for this wonderful video! It's exactly what I needed.
@equaser
@equaser 3 года назад
God bless you too. I am pleased it helped.
@ahmadkhorasani7184
@ahmadkhorasani7184 3 года назад
Excellent description, thank you for your excellent explanation. Thank you Shamsheri
@tanjil.ahmmed
@tanjil.ahmmed 2 года назад
Thank you so much for making the video. It's so much useful.
@joshdavidcatap561
@joshdavidcatap561 2 года назад
Omg thank you for posting this full casio fx-991ex manual THANK YOU THANK YOU!!
@equaser
@equaser 2 года назад
You are welcome. Please share it on your Facebook and other social pages.
@jakobvucic6365
@jakobvucic6365 3 года назад
You might have just saved my life
@AprendizDeLoQueToca
@AprendizDeLoQueToca 3 года назад
Thank you for your time and great work Sir 🙏🏼💯🤗
@akgh2010
@akgh2010 2 года назад
I really like your videos about different calculators and how to use them. A request here please. Can you do a Full manual to learn everything about TI-36 Pro. It's mandatory in USA and apparently your videos one of the best to explain everything about a specific calc. Thanks again for all your amazing efforts.
@equaser
@equaser 2 года назад
I am pleased that you like them. In Shaa Allah I will try to make a full video for the mentioned calculator. But I have many videos on that calculator in small pieces.
@MathBuz
@MathBuz 2 года назад
This video is a great effort.. Thank you very much for your efforts.
@equaser
@equaser 2 года назад
You are welcome. Thank you for acknowledging it. Indeed it took me weeks to make this video.
@taladiv3415
@taladiv3415 2 года назад
2:08:35 That was a nice bonus! Thank you for taking the time to make this elaborate video 🙂
@kritisalun2873
@kritisalun2873 3 года назад
thank you sooooo much sir🙏🙏🙏 I needed this most,😭😭 ❤️
@mohsenshalbaf9518
@mohsenshalbaf9518 8 месяцев назад
Thanks a lot 👍
@monoman4083
@monoman4083 2 года назад
all adds up to a great video.
@sumonchakma6891
@sumonchakma6891 Год назад
Thanks a lot sir.
@csimet
@csimet Год назад
Nice overview. While this calculator seems well rounded with many abilities, my biggest complaint is the choice of the case color and use of small colored key labels (above the keys). For us shade-blind folks, it can be very difficult to read the labels... especially the red and blue ones. The faux carbon fiber finish also contributes to making them hard to read under reflected light. A better choice for the case would have been white. It is still mostly usable and at only a cost of $15, I'll probably keep mine... but will be looking for another that is much easier to read.
@sameekshamahajan6257
@sameekshamahajan6257 3 года назад
Thank you so much for making such a comprehensive guide to using this calculator I had one doubt (maybe i missed in the video) but in normal distribution if the sum has given us the probability value and we need to find the x value or the z value is there any way to do that or do we have to use normal tables
@destinyobamwonyi8865
@destinyobamwonyi8865 Год назад
27:54 was not the rounding but the division of 100 by 15000 being calculated before adding 300 to the answer (BUDMAS).
@ufyan-7777
@ufyan-7777 2 года назад
Thanks you, really nice video for calculations.
@royalhydra5455
@royalhydra5455 3 года назад
Thank you for helping in lockdown 🙏🙏🙏
@edenbridge2203
@edenbridge2203 3 года назад
Thanks a lot my friend… Excellent tutorial !!!!!!
@equaser
@equaser 3 года назад
You are welcome!
@equaser
@equaser 3 года назад
Please subscribe 🛎 and thumb up 👍. Thanks
@MathBuz
@MathBuz 2 года назад
Thank you very much for this manual Great work At 45:00 when you write derivative it must b d/dx instead of dy/dx because you have already written the function y.. Thank you
@equaser
@equaser 2 года назад
Thanks.
@yashshah8576
@yashshah8576 2 года назад
Thank you so much man !!!! This video is perfect for anyone who is new to this calci :) wonderful job !! Keep up the good work :))
@LadOGamming
@LadOGamming Год назад
Thank you so much... you are amazing!!!!
@equaser
@equaser Год назад
You are!
@jassimjaved3309
@jassimjaved3309 2 года назад
Thank you so much for making this helpful video!
@equaser
@equaser 2 года назад
You are welcome. The best thank you for me is to subscribe to my channel. Thank you.
@hayatmbirrealiteshow2460
@hayatmbirrealiteshow2460 3 года назад
great job brother! greetings from Turkey
@equaser
@equaser 3 года назад
Thankjs. Please subscribe. I appreciate it and helps my channel grow. Thank you
@joelwong7929
@joelwong7929 Год назад
At 28:05 u typed 300+100 / 15000, when u were suppose to type 3000x100 / 15000 . Great video btw, very helpful : D
@Michael-mo4ol
@Michael-mo4ol 3 года назад
Woww, very great tutorial.. Thank you sir 👍👍
@equaser
@equaser 3 года назад
You are welcome. Please subscribe and share . Thanks
@flame4627
@flame4627 2 года назад
this video is really helpful
@Daj2009
@Daj2009 3 года назад
I just this product, really appreciate your work and this video, Thank you for helping through this.
@equaser
@equaser 3 года назад
I am glad you found it useful.
@itzathens3708
@itzathens3708 3 года назад
Thank you 😄 very helpful video 🤩
@nominae
@nominae 3 года назад
Good teacher, my thanks!
@equaser
@equaser 3 года назад
Thank you! 😃
@pietrofavia7835
@pietrofavia7835 3 года назад
Does exist a not graphing calculator that besides calculating derivatives and integrals in a specific point gives me an equation as a result ? P.S: sorry for my ignorance...unlike me you are a true expert! Very few people on the net are so clear and professional in explaining , thank you so much !
@equaser
@equaser 3 года назад
As for as I know, there is no small handheld device to do that. We need huge processing power to do it . Computer softwares such as MATLAB or Maple. Thanks for the comment.
@KyriafinisBill
@KyriafinisBill 2 года назад
You need a CAS calculator. The problem is that almost all (I was looking for this too and I have not found one since) CAS calculators are also graphing.
@memerhd8888
@memerhd8888 Год назад
Now realised how many features this calculator has
@equaser
@equaser Год назад
Cool.
@nadiasidiqee4021
@nadiasidiqee4021 3 года назад
Thanks for explaining this
@alexanderyuvensky4913
@alexanderyuvensky4913 2 года назад
Fundamental work! Thank You Sir!
@equaser
@equaser 2 года назад
Most welcome!
@tanjil.ahmmed
@tanjil.ahmmed 2 года назад
Just subscribed your amazing channel
@scufl
@scufl 3 года назад
Thank you so much, this was helpful.
@sanethrasanjana891
@sanethrasanjana891 11 месяцев назад
thank you
@equaser
@equaser 11 месяцев назад
You're welcome
@farhandaniels
@farhandaniels Год назад
Thank you so much man. May Allah bless you. It is really helpful.
@equaser
@equaser Год назад
You are most welcome
@666sssaaron
@666sssaaron 3 года назад
Appreciate for your tutorial 😍
@roronoazoro3229
@roronoazoro3229 Год назад
Ive the same calculator and my calculator cover is loose from constantly playing with it in and out of the calculator on my boring classes so is there any way of fixing it?
@leonzych1855
@leonzych1855 Год назад
Thank you. I think there is a mistake at 27:32 .You pressed + instead of × to give an incorrect answer You also forgot a zero there
@equaser
@equaser Год назад
Yes I did many mistakes but the steps are correct if you follow. Thanks
@CD6GLL
@CD6GLL 7 месяцев назад
Gracias. Saludos desde Chile
@claude77573
@claude77573 2 года назад
At 30.39, if you want to convert decimal degrees to degrees minutes and seconds, type the decimal degrees and press the degrees / minutes / second button. Your input - output has to be in "Math Input - Math Output" for this to work.
@ranvir433
@ranvir433 2 года назад
Love from 🇧🇩
@zuhairabbas1712
@zuhairabbas1712 2 года назад
Thank you for covering everything in this video. This is the best calculator as of April 2021. Can you please tell me which is the best calculator now ( as of April 2022)?
@equaser
@equaser 2 года назад
Still this is the best.
@rajeshladdha1682
@rajeshladdha1682 Год назад
Great explained
@johnforkindoe
@johnforkindoe 3 года назад
28:02 typo Video Was Helpfull for SAT 🥳
@equaser
@equaser 3 года назад
thanks. can't be fixed now.
@absurd7292
@absurd7292 2 года назад
I am amazed 👌👌👏👏👏👏
@equaser
@equaser 2 года назад
Good to know. Please share on your Facebook page and tell your friends. Thank you
@yogeshpatel4620
@yogeshpatel4620 3 года назад
Thank you, great help video.
@royalhydra5455
@royalhydra5455 3 года назад
Sir one thing is remaining Can you edit this video and show how to do vector calculations then your video will be a perfect video
@equaser
@equaser 3 года назад
You see, you skipped. Nothing is left. Use chapter menus. If you skipped from the beginning, then pity, watch first 60 seconds
@royalhydra5455
@royalhydra5455 3 года назад
@@equaser ok thx I have seen your vector video thx
@AbdullahAli-hv5ym
@AbdullahAli-hv5ym 3 года назад
salaam alakum rahmtullahi baraktuh, MarshAllah Jazak allah khair.
@equaser
@equaser 3 года назад
walaikum salaam, و ایاکم You are welcome . I just posted the full manual with tones of example all features you will be surprised. Use chapter to jump ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-wOwCf3Kd8-4.html must watch for 45 seconds to know how to watch
@SadiaAfrin-nt5te
@SadiaAfrin-nt5te 2 года назад
Thank you so much
@equaser
@equaser 2 года назад
You are welcome . This best thank you for me is to subscribe to my channel. Thanks
@mattneff1262
@mattneff1262 Год назад
Is there any way to use complex numbers in a matrix?
@equaser
@equaser Год назад
if it there was I would have shown.
@mattneff1262
@mattneff1262 Год назад
@@equaser thanks for your reply… I assumed as much but figured it was worth asking…
@julietzushi
@julietzushi 2 года назад
Great Video! Hope you can make a tutorial on how to use a stored value in an equation to find another unknown value (using Casio Classwiz). There seems to be no video tutorial for that on youtube.
@equaser
@equaser 2 года назад
I have left nothing out If this calculator can do something, I have show it. There is a feature to find x value in any equation and I have show it. May be use the chapters to check it out or watch it fully.
@nirmalyachatterjee4724
@nirmalyachatterjee4724 Год назад
Thank you, Ahmed sir.
@equaser
@equaser Год назад
You are most welcome
@Rewati_Raman
@Rewati_Raman Год назад
How to solve equation with constants like a,b,c,k etc. , Please solve 6x²-6Lx+L²=0
@equaser
@equaser Год назад
That exactly I have shown in the video.
@godwinaghoghozino2610
@godwinaghoghozino2610 Год назад
My calculator is low and too dark to see on screen pls tell me how to do it or i put d calculator to face d sun directly
@equaser
@equaser Год назад
Increase the contrast. I have shown in the video. if you still dont' see it then you need to repalce the battery which also I have shown.
@Goku-sw2el
@Goku-sw2el 2 года назад
Thanks a lot. 🙏🙏🙏🙏
@equaser
@equaser 2 года назад
Always welcome
@adegboyegasamuel342
@adegboyegasamuel342 Год назад
Pls how do I correct my calculator displaying results upside down
@equaser
@equaser Год назад
It should never happen. You might have done something w
@notreally-jc4xb
@notreally-jc4xb 2 года назад
Outstanding🤩🤩🤩
@equaser
@equaser 2 года назад
we can't expect less from a Khorasani person.
@diegoyuiop
@diegoyuiop 2 месяца назад
Casio does make great products
@equaser
@equaser 2 месяца назад
They stopped making this and now introduced a junk fx-991CW
@diegoyuiop
@diegoyuiop 2 месяца назад
@@equaser I hope mine will last for long then
@AhmadAryan2013
@AhmadAryan2013 Год назад
Perfect Job
@MdZubaerAhmmed
@MdZubaerAhmmed Месяц назад
Love from BD
@EliteMiko35
@EliteMiko35 Год назад
I love this calculator
@teodorpicardal4963
@teodorpicardal4963 2 года назад
Thank you very much sir can you make video with this calculator use in surveying solving curves, coordinates formula or tricks in construction surveying thanks
@equaser
@equaser 2 года назад
Hi, I never heard of surveying and did some bing search. it is interesting but I have to learn it first as it could be so many ways.
@OM__Prasad
@OM__Prasad 2 года назад
Thanks ❤️✌️
@equaser
@equaser 2 года назад
You are welcome. The best thank you for me is to subscribe to my channel. Thank you.
@65pradyumna
@65pradyumna 2 года назад
Does the matrix mode perform row echelon form and reduced row echelon form?
@equaser
@equaser 2 года назад
This is full video manual. Everything has been demonstrated. So watch it.
@hamedidris9337
@hamedidris9337 11 месяцев назад
Please my calculator is showing math error if I perform two operations together. E.g (1+1.5)/2 = math error, 1+1.5 = 2.5 then if u use ans/2 = math error
@equaser
@equaser 11 месяцев назад
Change the mode. You just be in calculation mode. What the video
@Jobayet
@Jobayet 2 года назад
Thanks!!
@avantikarathore7003
@avantikarathore7003 3 года назад
Hello Sir, Is the ON button in this calculator a little lower than the rest of the keys? Is it a manufacturing defect or is done intentionally by the manufacturer? Please clear my doubt. Thank you.
@equaser
@equaser 3 года назад
Hi, it is made so you recognize it without looking at it yo turn it ON or off
@alankritahaha
@alankritahaha 2 года назад
thank you so much man!!!!
@equaser
@equaser 2 года назад
The best thank you for me is to subscribe to my channel. Your subscription is stamp of rating to my channel and others can find me too. Thanks
@jorgeleon6995
@jorgeleon6995 3 года назад
Amazing content
@chethan0786
@chethan0786 Год назад
Thank you sir 😁
@equaser
@equaser Год назад
Welcome 👍
@FrancoFluence
@FrancoFluence Год назад
Thank you!
@この人
@この人 7 месяцев назад
hi, I can’t reset the setting in setup > 1(input/output) > 3(line I / line0), it is always displayed M at the left top, and the fraction font is different
@bryanwells1699
@bryanwells1699 2 года назад
is there a way to do sec, csc, and cot on this calculator?
@equaser
@equaser 2 года назад
Yes if you watch the video.
@jester_monochromeblue
@jester_monochromeblue 2 года назад
Hey, I have the same calculater, but every time I do a calculation to find X, is says X= 0 every time, how can I change it? Like how do I do something like 1/2×20/X how can I make this one work?
@equaser
@equaser 2 года назад
Hi, I don't know what you do but first do the exact example as I did. then change the value. Not sure may be you have to press = to get the result.
@jester_monochromeblue
@jester_monochromeblue 2 года назад
@@equaser it worked, thx
@boodiy7217
@boodiy7217 2 года назад
Hay I want to ask you form your own opinion?? What is the best Fx-9860GIII or Fx-9860GII or fx 9750GIII or fx 9750GII and why ?? thanks for your help 😍
@equaser
@equaser 2 года назад
Sorry I have no experience with this calculators
@worroSfOretsevraH
@worroSfOretsevraH 2 года назад
Could you make a similar video on the HP 35s ? Or 15C? Thanks.
@equaser
@equaser 2 года назад
I just check it seems old calculator and for this video I have spent almost a month to make it. I don’t think there would be enough demand with making this video. Or may be I am wrong. If I see it at local store beside sharp or Casio I will buy it and make the video .
@worroSfOretsevraH
@worroSfOretsevraH 2 года назад
​@@equaser They are actually very high regarded calculators among engineers. Best true RPN calculators made.
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