Inaccuracy of TAN near 75° in rad mode

06302015, 06:22 PM
(This post was last modified: 06302015 06:31 PM by Gerald H.)
Post: #2




RE: [WP 34s] Innacuracy of TAN near 75° in rad mode
Confirmed for 73° for 3.3 3718.
A truly amazing result for tan(73*pi/180) as the HP 95LX, 100LX & 200LX give the same wrong answer, also in the following decimal digits! ie ...848... in fact seems correct. WP 34S exonerated! 

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