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Integration of cosine on wp 34s broken?
05-02-2018, 08:17 PM
Post: #4
RE: Integration of cosine on wp 34s broken?
You were right, the person that sold it to me had put no-name batteries in it. The calculator said the batteries were at 2.8 Volts and I didn't see the low battery symbol.

When I ran the integral the calculator would show the low battery symbol and shut off. I then turned the calculator to slow mode (downclocking the CPU), re-ran the integral and it managed to complete multiple times (fixing the issue).

Then I put some fresh energizers in there, and now the calculator runs like a charm on fast mode.

(05-02-2018 02:05 AM)Paul Dale Wrote:  I'd try a fresh pair of batteries. The 34S powers off when the power gets low. Normally, it resets and clears the stack and program memory nicely.

I'm surprised that you're seeing corruption, that isn't normal.

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RE: Integration of cosine on wp 34s broken? - gomefun2 - 05-02-2018 08:17 PM

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