> On Feb 16, 2018, at 11:47 AM, Said <diallo...@gmail.com> wrote: > > Realm of Racket chapter 8: question on game trees / game states > > Hello, > > I am learning Racket by working through Realm of Racket. I am a bit confused > on game trees / game states. > I have 2 questions: > > 1- On the diagram page 173, at the board state b1, it is written: gt1 is > (game b0 0 '(mv1)). Shouldn't it be: gt1 is (game b1 0 '(mv1)) ? b0 and b1 > are different states. > [Typo: at board state b2, "gt2 is (game b2 '()" should be "gt2 is (game b2 1 > '()”]
Yes. > > 2- On page 174 line 4, it is written: (define gt1 (game b2 0 (list mv1))). As > I understand, it could also be (define gt1 (game b1 0 (list mv1))). > My reasoning: the only difference between b2 and b1 is the ordering of the > territories; as the player passed his turn, the ordering has no effect. > Therefore in this case, both (define gt1 (game b2 0 (list mv1))) and (define > gt1 (game b1 0 (list mv1))) are equivalent. Is my understanding correct ? This is my recollection, too. — Matthias -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
