Given two points on a conic, find the point of intersection of the corresponding tangents.
The conic is given in Cartesian coordinates by:
(1-e^2)*x^2 - 2*f*(1+e)*x +y^2 = 0
Where:
1. e is the eccentricity (assume e >=0). 2. f is the x coordinate of the focus which is in the half plane x >= 0.
The conic touches the y-axis at the origin. The foci are on the x-axis.
Additional information:
The conic is:
a. A circle if e = 0
b. An ellipse if 1 > e > 0
c. A parabola if e = 1
d. A hyperbola if e > 1
e. Degenerate if f = 0
Solution Stats
Problem Comments
1 Comment
Solution Comments
Show comments
Loading...
Problem Recent Solvers4
Suggested Problems
-
3403 Solvers
-
17393 Solvers
-
260 Solvers
-
Construct an index vector from two input vectors in vectorized fashion
449 Solvers
-
35 Solvers
More from this Author1
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Test case updated to use isinf() instead of directly comparing to inf.