Leonardo de Moura
c22f863114
refactor(library/tactic): improve solve method
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Now, it produces the following outcomes:
1- A proof
2- A counterexample
3- A list of (unsolved) final states
Remark: the solve method does not check whether the proof or counterexample is correct.
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-25 13:04:12 -08:00
Leonardo de Moura
9a8ea0c735
feat(library/tactic): add precision and counterexample builder to proof state
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-25 11:43:16 -08:00
Leonardo de Moura
ccaa272f9a
refactor(library/tactic): simplify proof_builder API
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-25 10:50:33 -08:00
Leonardo de Moura
500ed7a05b
refactor(library/tactic): remove dead code, make proof_state a smart pointer, cleanup
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-25 10:39:40 -08:00
Leonardo de Moura
d75bd2ae98
feat(library/tactic/proof_state): remove goal name when pretty printing the proof state
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-24 20:22:47 -08:00
Leonardo de Moura
6f05276acd
refactor(library/tactic): remove unnecessary tactic_exception
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-24 16:31:49 -08:00
Leonardo de Moura
9fd594533d
refactor(library/tactic): simplify tactic framework, add orelse and try_for combinators/tacticals
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-22 15:46:43 -08:00
Leonardo de Moura
796fb3c3bf
refactor(library/tactic): remove justification_builder
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-21 17:29:06 -08:00
Leonardo de Moura
41062fdf9f
feat(library/tactic): add pretty printer for goal and proof_state objects, add solve method for tactics, add trivial example
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-21 17:29:06 -08:00
Leonardo de Moura
680ec8abba
refactor(library/tactic): reorganize tactic API, add assumption_tactic
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-21 17:29:06 -08:00
Leonardo de Moura
63bbf07f64
feat(library/tactic): add 'idtac' tactic and 'then' tactical
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-21 17:29:06 -08:00
