2 ms·
A bit like calculating the fastest route for a car, you probably don’t need to calculate the distances for the opposite side of earth if you will not drive ther
by punnerud 3y ago
A bit like calculating the fastest route for a car, you probably don’t need to calculate the distances for the opposite side of earth if you will not drive there.
Then multiply that by a billion, but the optimization still holds.
- kolinko 3y agoNice analogy, thanks! Yes - you still need a map, because one day you need this road, another day you need info about another road, but you're not using info about all the roads all of the time.