Is 3D graphing still on HP's Prime to-do list?

[Helge Gabert]

I'm sorry to hear that you feel you can't "do anything" with the Prime.

I bought a Prime back in 2013, when it first came out, and been through all of the ups and downs, and I can honestly say that I can't live without it any more. I "do something" with the Prime every day (mostly using the CAS system). And it is fun writing PPL programs (both Home and CAS).

Let me add that I also own the HP15C, HP41CX, HP28S, HP48SX, HP48GX, HP49, and HP50 (which I still use from time to time). None come close to the speed and power of the Prime. I don't even miss RPN/RPL any more! (I never imagined I would say this).

HP has updated the Prime's firmware a number of times, and the development team listens to user's concerns. 3D graphing isn't that important to me, but the third party program by Han is very good, so just download it.

In any case, my advice is: don't be too hasty, use the Prime and it will grow on you.