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Casio fx-29 - how to enter "y"
12-05-2018, 02:31 PM (This post was last modified: 12-05-2018 02:33 PM by Albert Chan.)
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RE: Casio fx-29 - how to enter "y"
(12-05-2018 01:00 PM)ijabbott Wrote:  I never had a fx-29, but I'm pretty sure I had a fx-39 at some point during my school years.
I don't remember seeing any strange behaviour for the x^y key so I guess they changed it between the fx-29 and fx-39,
although I no longer have the calculator to check.

Any AOS calculator that had [X<>Y] key cannot assume x^y = exp(y * ln(x)).
It had to wait until [=] key is pressed (or other operators, say + - x /)

So, based on googled fx-39 pictures, you will not see ln(x) intermediates.
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Messages In This Thread
Casio fx-29 - how to enter "y" - tcab - 12-05-2018, 07:29 AM
RE: Casio fx-29 - how to enter "y" - tcab - 12-05-2018, 07:53 AM
RE: Casio fx-29 - how to enter "y" - tcab - 12-05-2018, 08:53 AM
RE: Casio fx-29 - how to enter "y" - Albert Chan - 12-05-2018 02:31 PM



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