Beware not to buy HP Prime, if you are engineer!

[Vtile]

(05-05-2018 09:29 PM)Guenter Schink Wrote:  

(05-05-2018 09:05 PM)Vtile Wrote:  There is no [1/X] on Primes keyboard it should be enough for a proof.

Have a closer look at the [divide] key and relax.
Günter

I see there x^-1, but..

Let me see..
[1]
[Enter]
[X]
[/]

[X]
[Shift]
[/]

X
[inverse]

...
Much better would have been to put the X^2 to shifted Enter and put the inverse to the key where is now the X^2
Also those () and , belongs in shifted layers, but as Algebraic machine you have no other option than make these sub optimal features.

My 50 cents only.