🕸Fergus Duniho wrote on Sat, Dec 13, 2003 12:34 AM UTC:
Tony P.,
Your last comments just leave me puzzled about what you're talking about.
So I have no response.
Putting that aside, I have now come up with a sense of orthogonal that
works with nonstandard boards AND refers to right angles. I hope it will
please you. Orthogonal lines of movement from a space are those radial
lines of movement which intersect the edges of the space at right angles,
or when this is impossible, at the points where the intersection comes
closest to forming right angles.