Computing orthoptic curve of a conic
You can change the conic in the first cell to a different one.
For more details please see the following papers:
- Th. Dana-Picard, G. Mann and N. Zehavi (2011): From conic intersections to toric intersections: the case of the isoptic curves of an ellipse, The Montana Mathematical Enthusiast 9 (1), 59-76.
- Th. Dana-Picard, N. Zehavi and G. Mann (2014): Bisoptic curves of hyperbolas, International Journal of Mathematical Education in Science and Technology 45 (5), 762-781.