New guy and programming problem

[Albert Chan]

(09-02-2018 09:40 PM)Vtile Wrote:  Reciprocals <3

Reciprocals have to be below 1, to satisfy arccos domain:

Example: 0.123 / 0.456 = 10 * 0.123 * (1/4.56)

arccos(1/4.56) = arcsec(4.56) = 77.3322°

0.123 / 0.456
= 10 cos(82.9347°) cos(77.3322°)
= 10/2 * (cos(160.2669°) + cos(5.6025°))
~ 0.26974