Source of CORDIC

[[TrigonometricFunction]] > [[CORDIC]]

- 10/02/24 関数電卓のしくみ(CORDICアルゴルズム)
--  https://teamcoil.sp.u-tokai.ac.jp/calculators/column/100224/index.html

-T he Difference Between x87 Instructions FSIN, FCOS, FSINCOS, and FPTAN and Mathematical Functions sin, cos, sincos, and tan
--  https://www.intel.com/content/dam/develop/external/us/en/documents/x87trigonometricinstructionsvsmathfunctions.pdf

- CORDIC アルゴリズム
--  https://qiita.com/s059ff/items/d84004dc9041c217c2e8