equal
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inserted
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1 theory Forward = Primes: |
1 theory Forward imports Primes begin |
2 |
2 |
3 text{*\noindent |
3 text{*\noindent |
4 Forward proof material: of, OF, THEN, simplify, rule_format. |
4 Forward proof material: of, OF, THEN, simplify, rule_format. |
5 *} |
5 *} |
6 |
6 |