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Accuracy + Update


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#1 Ivaylo

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Posted 15 November 2004 - 09:42 AM

EN - Does one expect an increase of the accuracy with the ClassPad with the new update?
So far I point should that no problem for chip be!

DE - Erwartet man eine erh?hung der Genauigkeit beim ClassPad mit der neue UpDate?
So weit ich weis sollte das kein Problem f?r das Chip sein!

ClassPad: - 9.9 ? 10^609 bis 9.9 ? 10^609
TI 89: -9.9999999999999 ? 10^999 bis 9.9999999999999 ? 10^999

EN - That is simply more enormously differentiated!
DE - Das ist einfach eine gewaltiger unterschied!

:blink: :blink: :blink:

#2 R00KIE

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Posted 17 November 2004 - 10:56 AM

with my hp49 i only get *10^499 (user rpl) and i don't complain about it.
but with sys rpl i can get *10^5000 or so but i don't use, i prefer the EXACT results, but if i can't find them the acuracy given by the calc is good enough.

#3 Ivaylo

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Posted 17 November 2004 - 06:52 PM

with my hp49 i only get *10^499 (user rpl) and i don't complain about it.
but with sys rpl i can get *10^5000 or so but i don't use, i prefer the EXACT results, but if i can't find them the acuracy given by the calc is good enough.

<{POST_SNAPBACK}>


:P :P :P
Zu erst danke.
Woher kriege ich dieses "EXACT". Bitte sage es mir.
Ich brauche es auch nicht immer, aber manchmal ist wirklich erforderlich. :huh:

EN - Too only thanks.
From where wars I this "EXACT". Ask legend it me.
I also not always need it, but is really necessary sometimes.

Thanks. Danke.

mfg Ivaylo

#4 SoftCalc

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Posted 19 November 2004 - 12:46 AM

ClassPad: - 9.9 ? 10^609 bis 9.9 ? 10^609
TI 89: -9.9999999999999 ? 10^999 bis 9.9999999999999 ? 10^999

<{POST_SNAPBACK}>


The ClassPad and TI have the same accuracy. :nod: You probably have the incorrect modes set.

If you set the TI to exact mode it will give you an overflow error for 9.9*10^999, just like the ClassPad. If you set the ClassPad to approx mode is will accept 9.9*10^999, just like the TI.

NOTE: The ClassPad Manager on the PC doesn't have the same range for floating point. The Manager uses the standard math libraries so it's range is ~1.7*10^308.




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