HP Prime, Assign a function to a User Key.

My students asked me how to set up key in the HP Prime so that it types a string of the student choice. The name of a function perhaps, like "ilaplace(,s,t)". So I've made this video. I hope you enjoy it.

[@padraiggluck2980]

Thank you, very much Roli. I find myself using expand() quite often and being able to assign it to a user key is very helpful.👍

[@rolinychupetin]

Glad it was helpful! Recently, I've been using "collect" a lot, but to make it work I had to turn off "simply" to NONE in the CAS settings. Maybe I'll a video about that.

[@quaternion-pi]

Brilliant, my invisible professor. Love your HP Prime tips and tricks.

[@yareps]

Thank you! I always enjoy your Prime tips.

[@kcher]

Ty for the video as always.

[@EnricoOzone]

Very good and helfull video ! Thank you !

[@eldelcable3879]

thanks!!

[@rolinychupetin]

You are welcome!

[@gate9595]

Very very very useful!! Any way to do this on a TI 89 or Nspire? I've looked around and couldn't find any tutorial about it.

[@rolinychupetin]

I don't really know the TI that well. I only reviewed it when I was choosing a "mandatory" calculator for the EE program and I selected the HP Prime and that was when I started the series on the HP Prime, for my students here in EE. But TI's have a long history of being good calculators, so I would not be surprised if some other UA-camr has posted similar videos for that machine.

[@namibianbackyardengineerin4412]

Could a similar method be used to print/return a whole equation with multiply, divide etc if I use an equation often?

[@rolinychupetin]

Honestly, I have not tried that. Perhaps you would test it and comment back on your experience for the benefit of us all who read this channel, myself included? Thanks.

[@odarge]

hello. As a HP rpn fan, which one do you prefer using ? 50g or the Prime ? thanks 😀

[@rolinychupetin]

With either of those machines you would be fine. But currently I am hooked to the HP Prime. I have a lifetime of RPN programming, but the power of open source software as a CAS in the Prime really breaks all former boundaries. The Prime is also like a Tesla, it receives free updates on the Internet several times a year.

[@caulist]

Good night. Could you please give me the symmetric component program that you have in your hp prime? thankful

[@rolinychupetin]

That came out of the blue, what do you mean, sir?

[@CanadaElon]

This deep and sexy voice save my life one more time when I try to make a shortcut of the partfrac function

[@hisham56hamilton50]

Bravo🤣🧔‍♀🧔‍♀

[@rolinychupetin]

Thanks. Glad you liked it. :)