ref: 9a1ae1332cd98abd65c2f26a1ae4d65c6450530a dir: /home/sine.asm/
Cosine:: ; a = d * cos(a * pi/32) add %010000 ; cos(x) = sin(x + pi/2) ; fallthrough Sine:: ; a = d * sin(a * pi/32) ld e, a homecall _Sine ret