gandalf@hogpd.UUCP (M.ESTIS) (09/13/83)
I would slightly modify Lew's restatement of the problem so as to not make it self referential. --------------------------------- I am going to give a quiz, subject to two conditions: 1) It will be given during class one day this term. 2) At no time prior to the quiz will it be possible to infer (delete this -> from these conditions) that the quiz will be given on a certain day. --------------------------------- I now claim that the conditions can both be met if the Prof. gives the test on the 15th. If you can figure out a way to determine that the test will be given on the 15th, prior to that date, please let me know. Is there still a condition not being met that I'm missing? (Even if #2 is still self referential, it seems that both conditions can be satisfied.) Monty Estis hogpd!gandalf