HP Prime without CAS

10232020, 10:00 PM
(This post was last modified: 10242020 09:52 AM by pinkman.)
Post: #4




RE: HP Prime without CAS
I don’t know what’s authorized but if the CAS is the only forbidden part of the calc, then the numerical tools are available.
My advice would be to use the Function app in combination with the ROOT numerical solver. Example: F2:='X^5+X^33*X^2X+2' Open the plot view to see where are the roots Then solve numerically: ROOT(F2,1) > −0.805154414085 ROOT(F2,0.5) > 0.886557206985 ROOT(F2,2) > 1 Regards. Thibault Edit: corrected incoherence F1 vs F2 in my initial post Thibault  not collector but in love with the few HP models I own  Also musician : http://walruspark.co 

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Messages In This Thread 
HP Prime without CAS  Amrlxy19  10232020, 03:03 PM
RE: HP Prime without CAS  rprosperi  10232020, 04:22 PM
RE: HP Prime without CAS  Amrlxy19  10232020, 04:56 PM
RE: HP Prime without CAS  pinkman  10232020 10:00 PM
RE: HP Prime without CAS  Amrlxy19  10242020, 01:00 AM
RE: HP Prime without CAS  pinkman  10242020, 04:23 AM
RE: HP Prime without CAS  Amrlxy19  10242020, 04:31 AM
RE: HP Prime without CAS  pinkman  10242020, 08:24 AM
RE: HP Prime without CAS  Amrlxy19  10242020, 09:53 AM
RE: HP Prime without CAS  grsbanks  10242020, 11:00 AM
RE: HP Prime without CAS  Amrlxy19  10242020, 02:31 PM
RE: HP Prime without CAS  pinkman  10242020, 11:02 AM
RE: HP Prime without CAS  parisse  10242020, 03:42 PM
RE: HP Prime without CAS  pinkman  10242020, 10:02 PM

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