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Inaccuracy of TAN near 75° in rad mode
06-30-2015, 08:06 PM (This post was last modified: 06-30-2015 08:08 PM by Dieter.)
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RE: [WP 34s] Innacuracy of TAN near 75° in rad mode
(06-30-2015 03:18 PM)Marcio Wrote:  CORRECTION: All answers given by the 34s in this thread are correct. The answers given by the calculatorss I used to compare the results, those being the 50g, Prime and 35s, are not!

Right, the 34s results are correct.
But the 50g and 35s are fine as well. Their results are also correct.
The error is in the argument manually calculated by the user. It is rounded to 12 digits, and so these calculators return the exact result for this rounded argument.
The 34s would show the same error, but it uses at least 16 digits of which only 12 are displayed.

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RE: [WP 34s] Innacuracy of TAN near 75° in rad mode - Dieter - 06-30-2015 08:06 PM

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