Leonardo de Moura
a6e0dcc96c
fix(builtin/cast): remove dominj axiom, it is not consistent with the new semantics of Pi/forall
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-08 16:19:11 -08:00
Leonardo de Moura
2b2aa228e3
refactor(builtin/kernel): start with small universes
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The universe constraint manager is more flexible now.
We don't need to start with a huge universe U >= 512.
We can start small, and increase it on demand.
If module mod1 needs it, it can always add
universe U >= 3
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-08 12:35:00 -08:00
Leonardo de Moura
048151487e
feat(kernel): use Pi as forall/implication
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-08 00:38:39 -08:00
Leonardo de Moura
935c2a03a3
feat(*): change name conventions for Lean builtin libraries
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-05 19:21:44 -08:00
Leonardo de Moura
f8b82d854e
feat(builtin/basic): add TypeM alias
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 13:03:32 -08:00
Leonardo de Moura
411ebbc3c1
refactor(library/basic_thms): move the proof of all basic theorems to a .Lean file
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This commit also adds several new theorems that are useful for implementing the simplifier.
TODO: perhaps we should remove the declarations at basic_thms.h?
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-29 03:04:49 -08:00
Leonardo de Moura
1fd81dd3a1
feat(frontends/lean/parser): disable verbose messages when importing files
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-28 12:24:13 -08:00
Leonardo de Moura
879ab6924a
tests(test/lean): remove 'Importing...' message, the tests using the Import command fail when running on a different machine
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-24 12:26:53 -08:00
Leonardo de Moura
00e89190c2
refactor(library/cast): use .lean file instead of .cpp file to define casting library
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-23 22:04:19 -08:00
Leonardo de Moura
9128a437b8
refactor(library/cast): replace cast semantic attachment with axioms, add heterogeneous symmetry axiom
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-21 18:23:37 -08:00
