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1 (*<*) |
1 (*<*) |
2 theory Tree = Main: |
2 theory Tree imports Main begin |
3 (*>*) |
3 (*>*) |
4 |
4 |
5 text{*\noindent |
5 text{*\noindent |
6 Define the datatype of \rmindex{binary trees}: |
6 Define the datatype of \rmindex{binary trees}: |
7 *} |
7 *} |