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1 (* Title: HOL/ex/puzzle.thy |
1 (* Title: HOL/ex/puzzle.thy |
2 ID: $Id$ |
2 ID: $Id$ |
3 Author: Tobias Nipkow |
3 Author: Tobias Nipkow |
4 Copyright 1993 TU Muenchen |
4 Copyright 1993 TU Muenchen |
5 |
5 |
6 An question from "Bundeswettbewerb Mathematik" |
6 An question from "Bundeswettbewerb Mathematik" |
7 *) |
7 *) |
8 |
8 |