If you want to get from point A to point B, but know no details of the terrain in between, the best thing to do is to assume that you can go from A to B by following a straight line.

Straightening the line
Posted on 14 January 2016
Posted on 14 January 2016
If you want to get from point A to point B, but know no details of the terrain in between, the best thing to do is to assume that you can go from A to B by following a straight line.
Posted on 02 December 2015
It is, of course, easier to develop a solution to a "normal difficulty" than it is to develop a solution to a "very pathological problem that has roots deep in my infancy".