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COS(X) dislpay wrong answer
09-02-2018, 02:28 AM
Post: #3
RE: COS(X) dislpay wrong answer
(09-02-2018 01:10 AM)Albert Chan Wrote:  I think it is just rounding error.

However, you need to use atan2 instead of atan, to get angle of the correct quadrant.

I get this, but this rounding error is present even in cas mode...
   
another rounding error
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Messages In This Thread
COS(X) dislpay wrong answer - Magnus512 - 09-01-2018, 11:46 PM
RE: COS(X) dislpay wrong answer - Magnus512 - 09-02-2018 02:28 AM
RE: COS(X) dislpay wrong answer - JMB - 09-02-2018, 01:02 PM



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