Leonardo de Moura
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4ec0e1b07c
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feat(frontends/lean): improve calc mode
Now, it automatically supports transitivity of the form
(R a b) -> (b = c) -> R a c
(a = b) -> (R b c) -> R a c
closes #507
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2015-04-04 08:58:35 -07:00 |
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Leonardo de Moura
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b9e3c474c9
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feat(library/tactic): add all_goals tactic
closes #501
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2015-03-25 17:42:34 -07:00 |
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Leonardo de Moura
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5bf46d1226
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fix(library/tactic/inversion_tactic): improve 'cases' tactic for HoTT mode
closes #481
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2015-03-23 18:06:11 -07:00 |
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Leonardo de Moura
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1490bdad49
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feat(frontends/lean): add version of 'exact' tactic (sexact) that enforces goal type during term elaboration
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2015-03-06 17:34:45 -08:00 |
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Leonardo de Moura
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368f9d347e
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refactor(frontends/lean): approach used to parse tactics
The previous approach was too fragile
TODO: we should add separate parsing tables for tactics
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2015-03-05 18:11:21 -08:00 |
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Leonardo de Moura
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ca57b43698
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feat(library/tactic): add 'change' tactic
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2015-03-01 14:15:39 -08:00 |
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Leonardo de Moura
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af787d9b7f
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fix(library/constants): regenerate constants.cpp and fix affected files
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2015-02-22 09:22:51 -08:00 |
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Leonardo de Moura
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058377c8c6
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feat(library/tactic/rewrite_tactic): treat iff.refl as trivial step in the rewrite tactic
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2015-02-08 17:27:59 -08:00 |
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Leonardo de Moura
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f0fac1ae0e
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feat(library/constants): add eq.intro
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2015-02-04 15:27:18 -08:00 |
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Leonardo de Moura
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27f6bfd3f0
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refactor(*): add file constants.txt with all constants used by the Lean binary
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2015-01-23 16:50:32 -08:00 |
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