The logic professor posted a notice on his class door: “Class is canceled today on account of spring. We will meet again at 1:00 P.M. three days after two days before the day before tomorrow.” What day does the class meet?
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The next day, or tomorrow.
The engineering department was arranging for a rather expensive catered lunch to bid farewell to their retiring colleague. They calculated that it would cost each person $30. One good mathematician remarked, "It's lucky that there aren't five fewer of us to split the...