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authorCyril Cohen2020-09-27 13:35:39 +0200
committerReynald Affeldt2020-10-12 09:31:22 +0900
commitf5840a92d26d4436582e05b60bcd6fcf2a2a18ff (patch)
tree0a72d0bf1b65a8ca03462c65fc96776d78b686ad /CHANGELOG_UNRELEASED.md
parent6f0f46fc2249023924f62d4400014a500474e1b0 (diff)
Fixing and documenting the change of meaning of `>=< y`
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+++ b/CHANGELOG_UNRELEASED.md
@@ -269,6 +269,13 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
`{in _, forall x y, _}`, hence reordering the arguments. Made them
hints for smoother combination with `comparable_big[lr]`.
+- In `order.v`,
+ + `>=< y` stands for `[pred x | x >=< y]`
+ + `>< y` stands for `[pred x | x >< y]`
+ + and the same holds for the dual `>=<^d`, `><^d`, the product
+ `>=<^p`, `><^p`, and lexicographic `>=<^l`, `><^l`.
+ The previous meanings can be obtained through `>=<%O x` and `><%O x`.
+
### Renamed