Not sure this video is too helpful. There’s no instructions about the steps to enter the solution matrix, also generally the delivery is too fast. A good benchmark for such instructional videos on KZbin is ‘Entering and Calculating with Matrices w/Casio fx-CG50 Prizm Graphing Calculator’ by Casio Education Technology. All key presses are clearly indicated for each step. My advice would be to re-make this video using that style and re-post it on KZbin.

No new calculator can beat the legacy of 991 ex classwiz😢

You forgot to mention that every shortcuts are removed and made it more difficult to find.

How do you input double sigma on casio fx cg 50?

how can i sum all of the values from the table?

I stumbled upon this feature myself. I found it useful, mabe it is to you too. But no one seems to talks about it. Say you set some numbers to the memory variables (ex, 2 -> X and 3 -> Y). Then you enter a formula, eg X^2+Y. You got an answer (7). Then you enter another equation (eq 3X+2Y) and got another answer (12). You can use the up arrow key to go back to the original memory variable assigment and update them. Say now you set 1 -> X and 5 -> Y. The calculator automatically recalculates all of your previous calculations. It spits out the new answers (6 and 13) for you without you having to redo all the key-in again. Pretty useful to me.

how about CAS? (that the most expensive Texas-Instruments & HP Calculators have got) Which is: The school-serious & important "high-end feature", to solve equations! ... Is there an app/program for this?

'PromoSM' 🌷

Does anyone know how we can use this to recall in the Run-Matrix screen?

how do i solve finding the value of x questions using this

amazing

aMaZiNg

god awful design how this won a design award is beyond me everything is in catalog the most basic and neccesary things for my A-levels are in catalog THE DIVIDE TIMES AND FORMAT (JUST TO NAME A FEW) HAS NO OTHER USES ABOVE THEM I UNDERSTAND THEY MAY HAVE WANTED A SLEEK COOL DESIGN WITH MINIMAL PRINTING ON THE FRONT TO LOOK FRESH BUT ITS TAKING THE MICK! ITS COMPLETLY AND UTTERLY IMPRACTICAL FOR EVERYDAY USE! THE BEST MODEL YOU MADE WAS THE Fx- 991Ex ITS A PERFECT STEP UP FROM GCSE TO A-LEVEL EVERYTHING IS PRETTY MUCH THE SAME AND THE NEW STUFF IS ACCESSED THROUGH THAT VERSIONS CATALOG ITS A GLORIOUS PEICE OF MACHINERY ONE OF WHICH WILL GO DOWN IN THE HISTORY BOOKS AS THE GOAT OF CALCULATORS UNFORTUNATLEY THIS MODEL WILL ONLY BE KNOWN IN THE SAME LIGHT AS THE POMPIE VOLCANOE INSTEAD OF KILLING PEOPLE THOUGH IT INSTEAD KIILLED THE HOPES AND DREAMS AND BRAIN CELLS OF WHATEVER STUDENT IS UNFORTUNATE ENOUGH TO USE THIS COLD PEICE OF MACHINERY FOR THEIR EXAMS I HONESTLY COULD MAKE A BETTER MORE EFFICIENT CALCULATOR WITH 4 BAKED POTATOES ALL HOOKED UP TOGETHER IT WOULD BE EASIER TO USE I SWEAR A MCDONALDS SELF ORDER SCREEN HAS BETTER USER COMPATIBILITY AND DESIGN THAN THIS HOMEWREKER OF A CALCULATOR ID RATHER USE A FENTANYLE ADDICT TO SOLVE MY EQUATIONS THAN THIS THING IT WOULD BE EASIER COMMUNICATING IT TO A HIM/HER ATLEAST. ID RATHER USE THE APOLLO GUIDANCE COMPUTER THAN THIS LIFELESS COLD MACHINE 1/10

thank you so much lil bro

Love it!

what does the ptch do at 1:59 ?

how i show axis

How do you find expected value and variance of the new list? (e.g List3 and List4) E(Y) on run matrix just gives the expected value of List2

my calculator is showing me math errror everytime i attempt to get the result

Is it possible to store the matrix or vector from our calculations long term? As in can we store our calculated matrix/vector into a variable?

rubbish, thank goodness I had a spare old version. (fx-991EX) literally all the most important stuff is buried beneath menus. absolutely rubbish, takes 10 minutes to find something. if you think you are too good for maths and can do questions in 1 minute rather than taking an hour looking for the functions in the calculator then sure.

How do you get it to show the inverse because mine is just a straight line even though I’m on trig settings

Thank you so so much

very unhelpful video

I was wondering if on this exact calculator, you can write a = sign in the input area, I don't mean something like 23x54= I mean something like 43 = A

can you do normal distribution on this calculator?

Horrific calculator - if it's not broke don't fix it.

this video sucks

Can the "Physium" add-in be installed in the Casio fx-9860GIII?

nice one jatta

How can you do this when you need incremate values that are not one. And need to start at a value that is not an integer

how do i get financial maths mode

just a thought if you could ad 12 examples for each concept with work showing answer, would be better for the viewers?

can you slow down and ad key commands? we know you are a master chef but we little peasants need more info at a slower rate, my sinuses will thank you!

Brilliant stuff

I did the same things, but I received a dimension error in the gdc. how do I navigate this...

nice video

amazing

Amazing

We also spoke to Maths Education Support Specialist Bernard Murphy. He told us how graphic calculators can open up new avenues of mathematical thinking, not just for students but for teachers as well. kzbin.info/www/bejne/kIPXoqOgbZaMj5o

We also spoke to Assistant Headteacher Melios Michael. He spoke about his experience with trialing and rolling out graphic calculators in his school. kzbin.info/www/bejne/iZK9lnWaj756Y80

We also spoke to Advanced Mathematics Support Programme Area Coordinator Rose Jewell, she spoke about how graphic calculators can help all students and teachers, including those sceptical about technology. kzbin.info/www/bejne/rYCViIStl9iDZpI

We also spoke to Improvement Lead & ECT Coordinator, Rhiannon Rainbow. She discussed the importance of all students having access to technologies that add a new dimension to their education. kzbin.info/www/bejne/oKicZaeQftxoodE

How to find a matrix in fx-83gt X? I could not find

Hi. Is there a complete video tutorial on how to use the fx-83GT X effectively?

Hi. Is there a complete video tutorial on how to use the fx-83GT X effectively?

Promo*SM

What a rubbish model. You have not delivered a new model better than fx-991MS in terms of usability. Your bloody behaviour of hiding features into menus that require a lot of key strokes is killing the speed and usability of the calculators.