CASIO 90+E vs HP Prime

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(01-23-2019 04:13 AM)Steve Simpkin Wrote:  "What impressed me badly is for example how limited is the 3d graphing functions. You just select a template from 5 and that's all. "

Try the Graph3DP 3D graphing app by KermMartian. I find if more flexible.
https://www.cemetech.net/programs/index....ile&id=727

This is no Prime killer but the going price of around US$60 (target.com), it is quite a bargain.

Hey thanks! I am actually quite impressed now with it. Well done Casio, it is weird how a couple of apps can make it so compelling

Funny how Norwegians customs charged me 52 EUR for the prize being 60 USD there... lol