On 13/10/22 17:25, ruud_at_baltissen.org wrote: > If you mean me to calculate these two and then do a division, no sir, to > much work. Doing SIN() and COS() with only a handful of Taylor terms is faster and way more precise that doing TAN() with more terms needed to get useful precision. You can write some C/python code for comparison between both approached. You could be surprised. > A bit more down you see the coefficients for tangens but only a few. These are the ones I'm looking for. In my previous emails I explain how can you get as many taylor terms for tangent as you want, but I would advice against that approach to "tan". Try sin/cos. Invest some time to understand CORDIC. It is beautiful and easy when you "get it". -- Jesús Cea Avión _/_/ _/_/_/ _/_/_/ jcea_at_jcea.es - https://www.jcea.es/ _/_/ _/_/ _/_/ _/_/ _/_/ Twitter: _at_jcea _/_/ _/_/ _/_/_/_/_/ jabber / xmpp:jcea_at_jabber.org _/_/ _/_/ _/_/ _/_/ _/_/ "Things are not so easy" _/_/ _/_/ _/_/ _/_/ _/_/ _/_/ "My name is Dump, Core Dump" _/_/_/ _/_/_/ _/_/ _/_/ "El amor es poner tu felicidad en la felicidad de otro" - LeibnizReceived on 2022-10-13 21:00:52
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