Show HN: Trigonoparty – JavaScript trigonometry visualization

Re:Show HN: Trigonoparty – JavaScript trigonometry visualiza... by Wafje on Saturday October 06, 2018 @01:07PM (#18156093)

Interesting, I have always visualized tangent differently. A line perpendicular to the X axis that stops at the intersection with the extension of the radius line.

[ Parent | on HN ]

Re:Show HN: Trigonoparty – JavaScript trigonometry visualiza... by daef on Saturday October 06, 2018 @03:09PM (#18156702)

I also always used the perpendicular to x-axis version, but I like this version better bcs the tangent tangents in the point of interrest, plus cotangent and tangent are colinear

[ Parent | on HN ]

Re:Show HN: Trigonoparty – JavaScript trigonometry visualiza... by ramesaliyev on Saturday October 06, 2018 @01:26PM (#18156201)

I think its same thing just in another point of view, here i rotate the canvas to explain my thought: https://image.ibb.co/ce0rye/qwe.png

[ Parent | on HN ]