contra tactic and helper lemmas (in boolp.v) #1119
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TODO: MC2 port
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The changelog has been compromised. |
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* helper lemmas for contra (PR #1119) * rm pdegen, use more PropB --------- Co-authored-by: Reynald Affeldt <[email protected]>
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* helper lemmas for contra (PR math-comp#1119) * rm pdegen, use more PropB --------- Co-authored-by: Reynald Affeldt <[email protected]>
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* helper lemmas for contra (PR #1119) * rm pdegen, use more PropB --------- Co-authored-by: Reynald Affeldt <[email protected]>
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Looks good! Thanks for porting this. I would not document "internals" of the tactic in the changelog, just the API. |
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Merging as soon as CI is happy. |
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Thanks! |
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Motivation for this change
Things done/to do
Ports some work by Georges Gonthier on a tactic for proofs by contraposition.
It will need some testing, some discussion (at least regarding the
TOTHINKs) and maybe some cleanup.The CHANGELOG has not been updated and neither has the documentation been written.
CHANGELOG_UNRELEASED.mdCompatibility with MathComp 2.0
TODO: HB portto make sure someone ports this PR tothe
hierarchy-builderbranch or I already opened an issue or PR (please cross reference).Automatic note to reviewers
Read this Checklist and put a milestone if possible.