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+--- Thread: Limits, results (/thread-6397.html)
Limits, results - iceruam - 06-10-2016 06:14 PM
So I just got my handheld prime. I was doing some simple limit problems. My 50g gives the answer -(-4/7) but my prime gives me 355309/621820 in CAS mode, 4/7 in home mode. My windows version gives me 4/7 in CAS and home modes and my ti89 gives me 4/7 all radian mode.
Limit x -> 0 ((sin(-4x))/(-7x))
I changed the CAS settings (Page 2)to the same as the windows version (default)(25, 1, 100, 0.000000000001, 1E-15, 60)
now I get 471068/824515
I am assuming these settings are affecting it, what values should I be using in the CAS settings page 2? and no, I did not note the original setting on the handheld but I think I only changed Rec Eval and Newton
Or where else should I look?
Thanks
RE: Limits, results - salvomic - 06-10-2016 07:54 PM
the limit returns 4/7 both in Home and CAS.
Please, check for your CAS settings (shift-CAS) and check Exact, then try again, it should works better.
Salvo
RE: Limits, results - iceruam - 06-10-2016 08:27 PM
Nope, I have changed several settings nothing seems to change the result
RE: Limits, results - salvomic - 06-10-2016 08:30 PM
(06-10-2016 08:27 PM)iceruam Wrote: Nope, I have changed several settings nothing seems to change the result
try with these settings...
RE: Limits, results - Tim Wessman - 06-13-2016 02:57 PM
(06-10-2016 08:27 PM)iceruam Wrote: Nope, I have changed several settings nothing seems to change the result
Very strange. I've been unable to get anything but the 4/7 here no matter where or what I try...
Does it still happen after executing the command restart() in the CAS screen? How about after a complete reboot? (on-symb together will restart)
RE: Limits, results - jebem - 06-13-2016 04:58 PM
(06-10-2016 06:14 PM)iceruam Wrote: So I just got my handheld prime.
I would make sure I have the latest firmware revision installed.