Dynamic Coordinates(i)
Dynamic Coordinates; [(1.16,0), 2, 2 ] - Geometry i - Reference Coordinates : Slider :Movement - [.1 up to 10] - This function goes negative too.
1) Line Length - Sec(k) - Study Relationship at listed input Values: .48 is good
2) Half Line Length - Sec(k)/2
3)Reference Points - Red Points
4) Notice points and tangents of ln(x'(ox) (Red Function): Notice Value of Triangle at 10 - other Values