Using the Equation Solver for Integration on a Casio fx-CG50 | Calculus on CG50

[@timotheospetros]

This is great! For those confused why this works with *two* unknown variables (which would ordinarily be a show-stopper for the Solver), it's because _x_ isn't really a variable here, it's just a temporary placeholder for values between the lower and upper bounds of the integral.

[@irishchocolate3872]

I came back to this problem with the ClassWiz and it did everything except it was actually slower than the TI-36XPRO. Usually, it is the other way around. The TI solved this last equation in about 20 seconds where the ClassWiz took over a minute. Hats off to both calculators since as far as I know, they are the only 2 non-graphing calculators that can handle these types of problems.

[@AceOfHearts001]

wow, I did not know you could solve for an unknown limit with the CG50... love it. Casio, if you are reading this, please upgrade the CG50 🙏

[@AceOfHearts001]

You can also find points on a function that has a particular gradient using the same method! Awesome.

[@irishchocolate3872]

Thank you. The nice thing is you can actually do something like this on the ClassWiz though the processor isn’t as fast than the one the CG50 has.

[@TheCalculatorGuide]

Video on Classwiz doing this coming very soon.

[@gaius_marius]

You're right! Just did it on the ClassWiz and it works.

[@itsdizazzle3293]

¡¡¡¡¡Muchas gracias!!!!!

[@jerubinncnft2401]

How do you do this is classwiz 991ex

[@AayushBatra]

Hey, can we store the values that we get from equation solver?

[@ArjanGroenenboom]

The value is stored automaticaly, in the second example, we solved for A, so the answer will be stored in memory A. If you go to run/matrix mode and recall A, you will find the value there!

[@sepehrsahraian3051]

Does anyone know how to type "%" into this calculator?

[@dooda1193]

what about indef integral

[@TheCalculatorGuide]

No it’s not capable of symbolic algebra.

[@orlandofragoso7791]

when i press for x it gives me the T does anybody know how to change to X instead of the T

[@TheCalculatorGuide]

Perhaps you have a different model that operates slightly differently.

[@orlandofragoso7791]

@@TheCalculatorGuide no no it is the same in the buttons de X appears besides the T and thetha I guess, but i dont know how to switch between them I used to be able to input the X with the same button but dont know how to go back to that

[@TheCalculatorGuide]

@@orlandofragoso7791 Yeah I have heard of this before. I am afraid I have no other solution but to reset the main memory. Just make sure there is nothing stored that you need in there.

[@spaceclassic8403]

Rip so sorry for the year late reply but it's because you're in parametric mode. From run matix, You need to do shift+menu to go to setup, then scroll down to func-type, which would say Param for you, then change it to Y=. Then the x button will write xs instead of Ts

[@TheCalculatorGuide]

Thanks for your effort. I may do a video using this information .