Sine Cosine Function
Programmers i need your help. Do you know how to code sine and cosine function without using cmath library or any other related libraries. Any response will be greatly appreciated. I just don't know where to start. Thanks!
1) use fsin CPU command
2) calculate Taylor series until needed precision will be met
3) Look into: http://en.wikipedia.org/wiki/CORDIC
4) Do optimised arcane calculations: https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/ieee754/dbl-64/s_sin.c;hb=HEAD#l281
(slightly simplier version: http://eng.upm.edu.my/~kmbs/teaching/OS/html/sin_8c.html )
2) calculate Taylor series until needed precision will be met
3) Look into: http://en.wikipedia.org/wiki/CORDIC
4) Do optimised arcane calculations: https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/ieee754/dbl-64/s_sin.c;hb=HEAD#l281
(slightly simplier version: http://eng.upm.edu.my/~kmbs/teaching/OS/html/sin_8c.html )
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