3 ms·

for exactly the same reasons the corners of apple products aren't just an arc. They change the tangent smoothly over time. Curiously Dubins paths do have insta

by joshu 4y ago

for exactly the same reasons the corners of apple products aren't just an arc. They change the tangent smoothly over time. Curiously Dubins paths do have instantaneous steering changes. https://en.wikipedia.org/wiki/Dubins_path https://en.wikipedia.org/wiki/Dubins_path

bergenty 4y ago
Changing tangents smoothly over time is an arc
- quchen 4y ago
  Smooth often means that higher derivatives are continuous as well. A straight line changing into an arc has continuous first derivative, but the second is discontinuous.