Leonardo de Moura
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5b5cebe750
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refactor(builtin/Nat): use obtain-from instead of ExistsElim, and use more user-friendly argument order for Induction
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-01-03 10:33:57 -08:00 |
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Leonardo de Moura
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d7efdff83d
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feat(builtin/Nat): add more leq theorems
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-01-02 22:48:10 -08:00 |
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Leonardo de Moura
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2d5800ace4
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feat(builtin/Nat): leq axiom, and some theorems
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-01-02 18:24:32 -08:00 |
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Leonardo de Moura
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430b75f38f
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test(tests/lean): add version of the Nat library full of holes
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-01-02 12:31:13 -08:00 |
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Leonardo de Moura
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307099b1cb
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refactor(builtin/Nat): cleanup all proofs using calculational proof style
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-01-02 12:13:26 -08:00 |
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Leonardo de Moura
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49425f1a5b
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feat(builtin/Nat): multiplication axioms and theorems
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-01-01 21:32:07 -08:00 |
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Leonardo de Moura
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d72b165db4
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feat(builtin/Nat): cleanup and add PlusAssoc
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-01-01 17:19:12 -08:00 |
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Leonardo de Moura
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aa009b6b05
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feat(builtin/Nat): add basic axioms and theorems
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-01-01 15:53:53 -08:00 |
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Leonardo de Moura
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7726ccad28
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chore(builtin): rename nat, int and real modules to Nat, Int and Real.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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2014-01-01 13:52:25 -08:00 |
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