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TI-36X Pro—Replace the batteries or just get a new one?
01-13-2019, 08:10 PM (This post was last modified: 01-13-2019 08:10 PM by ijabbott.)
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ijabbott Offline
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RE: TI-36X Pro—Replace the batteries or just get a new one?
There is a difference in the 'Calculator Forensics Test' result for the following trigonometric calculation in degrees mode: sin⁻¹(cos⁻¹(tan⁻¹(tan(cos(sin(9)))))).
  • The old TI-36X Pro (and TI-30X Pro MultiView) produces the result 9.000001077 to ten figures (internal result 9.000001077372).
  • The new TI-30X Pro MathPrint produces the result 8.999999860 to ten figures (internal result 8.999999860032).

The result from the new model is closer to the actual value of 9.
— Ian Abbott
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RE: TI-36X Pro—Replace the batteries or just get a new one? - ijabbott - 01-13-2019 08:10 PM



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