Add pairwise predicate and some missing lemmas#680
Merged
CohenCyril merged 1 commit intomath-comp:masterfrom Jan 12, 2021
Merged
Add pairwise predicate and some missing lemmas#680CohenCyril merged 1 commit intomath-comp:masterfrom
pairwise predicate and some missing lemmas#680CohenCyril merged 1 commit intomath-comp:masterfrom
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which asserts that the relation `r` holds for any i-th and j-th element of `xs` such that i < j.
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Motivation for this change
This PR introduces a higher-order predicate
pairwise r xswhich asserts that the relationrholds for any i-th and j-th element ofxssuch that i < j.Closes #639
Closes #676
Things done/to do
CHANGELOG_UNRELEASED.md(do not edit former entries)Automatic note to reviewers
Read this Checklist and make sure there is a milestone.