TI36X Pro—Replace the batteries or just get a new one?

01132019, 08:10 PM
(This post was last modified: 01132019 08:10 PM by ijabbott.)
Post: #41




RE: TI36X 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 result from the new model is closer to the actual value of 9. — Ian Abbott 

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