Views expressed in these public forums are not endorsed by
NCTM or The Math Forum.
Notice: We are no longer accepting new posts, but the forums will continue to be readable.
improvement on sin(x) = −0.4176x^2 +1.3122x - 0.0504 ;; we need semicircle sine, not the fakery of sinusoi d sine
Feb 25, 2017 3:31 AM