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
7726ccad28
chore(builtin): rename nat, int and real modules to Nat, Int and Real.
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2014-01-01 13:52:25 -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
08718e33dc
refactor(builtin): only load the kernel and natural numbers by default
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-30 13:35:37 -08:00
Leonardo de Moura
ae01d3818d
fix(frontends/lean/parser): parse_type method
...
The parser had a nasty ambiguity. For example,
f Type 1
had two possible interpretations
(f (Type) (1))
or
(f (Type 1))
To fix this issue, whenever we want to specify a particular universe, we have to precede 'Type' with a parenthesis.
Examples:
(Type 1)
(Type U)
(Type M + 1)
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-19 15:24:34 -08:00
Leonardo de Moura
5b29fd8d93
test(tests/lean): add ExistsElim test
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-12-16 15:43:09 -08:00
