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
5346b67651
refactor(library/state): rename Lean state object to io_state
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The idea is to make it clear that io_state is distinguish it from proof_state, and from leanlua_state.
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
Leonardo de Moura
a03841c18b
feat(tactic): refine tactic API
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-21 17:29:06 -08:00
Leonardo de Moura
3a6aa2dc75
feat(library/tactic): add tactic framework APIs
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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2013-11-20 17:19:05 -08:00
