HP's Calculator Website

[pinkman]

I experienced the same with teachers disappointed in front of an HP in the late 80’s... But the classroom was divided in 4 parts: 30% Casio, 30% TI, 30% Sharp, 10% HP. All HP owners now work in computer science!
For my kids I was asked to buy quite only TI’s, one Casio and one NumWorks.
My daughter told me her classmates did not like the HP Prime because there was no real games for it (TI and NumWorks have ports of the gameboy emulator).

From a professional point of view, using a calculator with paper and pen will not avoid us to create a pdf with the results, nice tables of values, and even an Excel sheet to communicate the data source. The calculator is obsolete in this environment.