Leonardo de Moura
cfe576f551
fix(library/elaborator): bug in the elaborator
...
The elaborator was not handling correctly constraints of the form
ctx |- ?m << (Pi x : A, B)
and
ctx |- (Pi x : A, B) << ?m
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-08 12:10:50 -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
7222a2d1a9
feat(builtin/kernel): use the same notation for mp, eq::mp and forall::elim
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-05 21:39:31 -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
4ba097a141
feat(frontends/lean): use lowercase commands, replace 'endscope' and 'endnamespace' with 'end'
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-05 13:06:36 -08:00
Leonardo de Moura
6569b07b7c
feat(frontends/lean/parser): rename 'show' expression to 'have'
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-05 11:25:58 -08:00
Leonardo de Moura
cf35e7bed7
feat(frontends/lean): add support for disequalities in calculational proofs
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-02 22:47:45 -08:00
Leonardo de Moura
6329d1828d
feat(frontends/lean): reuse name expression
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-02 20:08:21 -08:00
Leonardo de Moura
92c7145d7f
feat(kernel/expr): maximize sharing before serializing
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-02 20:03:42 -08:00
Leonardo de Moura
111949b9be
feat(frontends/lean): calculational proofs
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-02 10:53:14 -08:00
Leonardo de Moura
49425f1a5b
feat(builtin/Nat): multiplication axioms and theorems
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-01 21:32:07 -08:00
Leonardo de Moura
770145a361
feat(builtin): use namespaces when defining nat, int and real.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-01 12:55:09 -08:00
Leonardo de Moura
c423198a69
feat(builtin/kernel): add Not.*Elim theorems
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-01 11:35:21 -08:00
Leonardo de Moura
a8bc9fb4e0
refactor(builtin/kernel): mark exists as opaque after proving key theorems
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-01 11:00:32 -08:00
Leonardo de Moura
cc07c440e1
refactor(builtin): move pre-compiled object files to subdirectory
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-30 13:46:39 -08:00
