Casio Classwiz FX-991EX FX-87DEX FX-570EX Evalueate Integral, Derivative and Summation

Watch new full video manual for this calculator • Getting Started with C...
This video shows you how to evaluate Integral or solve definite integral and evaluate derivative of a function at some value and using summation.
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Tutorial by Ahmad Shamshiri from Canada
#equaser #equaserCasioFX991EX #equaserCalculator
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[@equaser]

Learn everything this calculator can do . Full video manual for this calculator kzbin.info/www/bejne/rYDadJlpgMlrY5Y

[@jhanusproject]

Thank you for your videos on Casio FX-991EX ClassWiz. Your videos are very informative, direct and thoughtfully made, I really like your explanation trough examples. Please more videos on Casio FX-991EX ClassWiz, thanks!

[@equaser]

Learn everything this calculator can do . Full video manual for this calculator kzbin.info/www/bejne/rYDadJlpgMlrY5Y you will be surprised about the feature of this calculator. Make sure to watch first 50 seconds to know how to watch.

[@jaypdevaney]

Great video, many thanks!

[@equaser]

You are welcome

[@botondmenes2204]

Giga kemény vagy tesomsz sokat segítettél nekem a matek érettségiben köszi öcskös!

[@equaser]

Szívesen . Most tettem közzé a teljes kézikönyvet, amelyen megemlíti az összes olyan funkciót, amelyen meg fog lepődni. Használja a fejezetet az ugráshoz: kzbin.info/www/bejne/rYDadJlpgMlrY5Y 45 másodpercig kell néznie, hogy tudja, hogyan kell nézni

[@abhishekgs308]

Thank you sir👍👍

[@equaser]

you are welcome.

[@jassentedja1801]

is it possible to derivate with this calculator without the X= , just to find the function

[@equaser]

Evaluate means find value, a number. No it-can't do it.

[@14Hans88]

ty man

[@equaser]

You are welcome. Here is the full video manual for this calculator with tones of example all features you will be surprised. Use chapter to jump kzbin.info/www/bejne/rYDadJlpgMlrY5Y must watch for 45 seconds to know how to watch.

[@harshagarwal1254]

Thank you sir

[@equaser]

You are welcome.

[@ahmedabduljabbarabdulkaree365]

Very good

[@equaser]

I just posted a full manual of this calculator that you will like kzbin.info/www/bejne/panSdZKaftmCj6s

[@pravalikamuthyapu7610]

Hello sir could you please explain integration without using upper and lower limits and differentiation without x values

[@equaser]

This calculator can only evaluate. It give value and it must have to have bounds. I will keep that it in my list.

[@muruganp4533]

Great

[@equaser]

Thank you.

[@divikshrivastava6476]

sir how to get indefinite integration in terms of x

[@akshayjoshi2601]

Can we do double integration with dx and dy

[@hasnainanis193]

You cant

[@equaser]

Learn everything this calculator can do . Full video manual for this calculator kzbin.info/www/bejne/rYDadJlpgMlrY5Y you will be surprised about the feature of this calculator. Make sure to watch first 50 seconds to know how to watch.

[@SAKhan-qi6bu]

How to calculate for integration 0 to infinity x DX or integration minus infinity to infinity x DX

[@equaser]

Use pen and paper or use wolfram alpha www.wolframalpha.com/

[@Nobody-kg8md]

Would you recommend this calculator?

[@equaser]

yes indeed. this is the best you can get.

[@indranilhazra1992]

yes

[@alihusnainasgharawan9906]

Sir can you tell me how can we save formula on calculator??

[@equaser]

You can't. Sorry :( Get Sharp. I have video on that. Search for "Save" in my channel.

[@muhammadkhurramabbas4421]

Sir what kind of calcultor it is?? Kindly give info about it

[@equaser]

I just posted the full manual with tones of example all features you will be surprised. Use chapter to jump kzbin.info/www/bejne/rYDadJlpgMlrY5Y must watch for 45 seconds to know how to watch

[@mohammadibtesham20]

sir,how to solve this integration in calculator.. it says math error.. i use 991ex.. integral sign dx/{x(√4x^2-1)} upper limit 1 and lower limit 1/2 ..... (4x^2-1) is fully inside the root sign.

[@equaser]

I don't know what you did but when I did it on FX0991ES plus I got this www.wolframalpha.com/input/?i=integrate+sqrt%284x%5E2+-1%29+from+1+to+1%2F2

[@tapanjyotichakma4367]

Sir, why did you delate equation video?

[@equaser]

Because I just posted the full manual with tones of example all features you will be surprised. Use chapter to jump kzbin.info/www/bejne/rYDadJlpgMlrY5Y must watch for 45 seconds to know how to watch

[@rangareddy1066]

How to calculate double integral

[@equaser]

for second integral you will have different variable other than x like y. Here you can have only one variable x and can't be done.

[@lemonstealer2902]

if you work with cos and sin functions you have to switch to radians before calcualtions!

[@equaser]

that is exactly right.

[@stephaniedanahmorada2898]

What if i need d/dy? How to shift that

[@equaser]

Can’t.

[@mrfarooqkhan8454]

Does this calculator do double integration

[@equaser]

please watch to get the answer. Or watch this ALL features full video manual kzbin.info/www/bejne/rYDadJlpgMlrY5Y

[@EricBrunoTV]

Hello!! I'm still looking for how to develop (a+b)^n for example (2x^3+3x^5)^3. Thanks for the Genius who can do that with this calculator. Maybe it's not possible 😅 Just tell.

[@equaser]

Develop , you expand? Use wolfram alpha www.wolframalpha.com/

[@EricBrunoTV]

@@equaser I wanted to do it with calculator for the exam. I can even di it with newton Binomial method but can do many mistakes. It's incredeble that fx-991ex doesn't have that function. I browsed your chanel and it's fantastic even for us french speaking. You a good Professor.

[@abetterbangladesh7462]

How to do when dy is necessary

[@equaser]

use Wolfram Alpha or computer.

[@snivellus15814]

Is it allowed in the board exams?

[@equaser]

don't know which country which state or province. In Canada in most universities, it is allowed .

[@indranilhazra1992]

depends on which board u study in

[@thxdeadshot4465]

How to find value for sinxy

[@equaser]

Use pen and paper or use Wolfram Alpha www.wolframalpha.com/

[@PremSePhysics-]

How to get answer in trigonometric form ??

[@equaser]

this just evaluates. It give value (a number) only.

[@whyunique]

I'm getting 1.04 instead of 0.5

[@equaser]

I am not sure at what calculation you are refering, but if you have entered the equation correctly, then it should be the matter of Degree or Radian. check again.

[@whyunique]

Equaser.com yes sir.👍

[@Ahtohallan.]

Hello sir can you help me

[@equaser]

With derives or with integral?

[@_muskaan_0026]

My answer is coming different 5304.922539

[@equaser]

if you are entering angle, make sure to set the calculator at DEG or RAD accordingly

[@gauravranjan9220]

Not match answer My answer is 1.047

[@equaser]

angle type gives you different value. or you have set it in different mode.

[@mrinmoyroy5387]

Thank you sir

[@equaser]

You are welcome . I just posted the full manual with tones of example all features you will be surprised. Use chapter to jump kzbin.info/www/bejne/rYDadJlpgMlrY5Y must watch for 45 seconds to know how to watch