Shortest distance from A to B, given a unit cube.
Shortest distance from A to B, given a unit cube.
One Reply to “Shortest distance from A to B, given a unit cube.”
Leave a Reply
You must be logged in to post a comment.
Remembering Earth-that-was
The last two frames are simplified by viewing [AB] as just the uninterrupted diagonal of a 2-by-1 rectangle dividing the latter in two congruent right triangles.