[Bug or Suggestion]About HP Prime G1 New Beta Firmware

11022019, 12:54 PM
(This post was last modified: 11022019 03:06 PM by yangyongkang.)
Post: #1




[Bug or Suggestion]About HP Prime G1 New Beta Firmware
I am back again，This article Mainly about CAS
(i) Enter in the HP Prime CAS interface Code: plotfunc(x^(2*ln(x)),x) Then click Show and the calculator will restart. (ii) Regarding the multivariate function to find partial derivatives, hp prime does not work well. Input Code: simplify(diff(f(r*cos(α)*cos(β),r*sin(α)*cos(β),r*sin(β)),r)) Code: "Expression used like a function diff(f,2) (iii) LambertW() function is not supported enough E.g Code: diff(LambertW(x),x) Code: plotfunc(LambertW(x),x) study hard, improve every day 

11072019, 01:57 PM
Post: #2




RE: [Bug or Suggestion]About HP Prime G1 New Beta Firmware
?????
study hard, improve every day 

11072019, 07:22 PM
Post: #3




RE: [Bug or Suggestion]About HP Prime G1 New Beta Firmware
A serious problem that is not that of the firmware but that of the simulator software is that some keys, such as change keys [shitf], [alpha] and [space], they remain hold some times after being pressed, this makes it useless when used in the classroom, because the student is bothered to continue typing and the simulator does not respond.


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