Commit message (Expand) | Author | Age | |
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* | Numbers: axiomatization, properties and implementations of gcd | letouzey | 2010-11-05 |
* | Add small utility lemmas about nat/P/Z/Q arithmetic. | letouzey | 2010-11-02 |
* | Move stuff about positive into a distinct PArith subdir | letouzey | 2010-11-02 |