There are two types of mathematician in the world: those who like to include the current year in their exercises/examples/puzzles and those who don't.

@ccppurcell There are two types of students: those who notice that the year number in the test question has changed since last year's test, and...

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jsiehler@jsiehler@mathstodon.xyz@ccppurcell There are two types of students: those who notice that the year number in the test question has changed since last year's test, and...