![]() StartingPoints No references
|
Two Eyes/ Discussion
Sub-page of TwoEyes
Bill: I put the discussion about life in a footnote because this is introductory material. The first thing a novice needs to know here is that you can make groups with two firm eyes that do not need to be defended. After that they need to know about groups that, when attacked, can make two firm eyes. Grauniad: The fact that each eye in the diagram has only one point may be misleading to novices. I think this critical concept would be better demonstrated by discussion of a more general diagram in which at least one eye has more than one point. Something like this?
Bill: Why not both examples? :-) Grauniad: What does the first add to the second? :-) Bill: The first one is the prototype. The second one generalizes the first. This is a copy of the living page "Two Eyes/ Discussion" at Sensei's Library. ![]() |