Kim Morrison 6395d69140 feat: add HashMap.get*_filter* lemmas specialized for LawfulBEq (#8399) ... This PR adds variants of `HashMap.getElem?_filter` that assume `LawfulBEq` and have a simpler right-hand-side. `simp` can already achieve these, via rewriting with `getKey_eq` under the lambda. However `grind` can not, and these lemmas help `grind` work with `HashMap` goals. There are variants for all variants of `HashMap`, `getElem?/getElem/getElem!/getD`, and for `filter` and `filterMap`.		2025-05-20 03:04:32 +00:00
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bench	chore: try refining some benchmark settings (#8377)	2025-05-16 11:24:11 +00:00
compiler	feat: optimize lean_nat_shiftr for scalars (#8268)	2025-05-11 01:39:59 +00:00
elabissues
ir
lean	feat: add HashMap.get*_filter* lemmas specialized for LawfulBEq (#8399)	2025-05-20 03:04:32 +00:00
pkg	feat: do not export def bodies by default (#8221)	2025-05-15 12:16:54 +00:00
playground	chore: adjust BEq classes (#7855)	2025-04-16 13:24:23 +00:00
plugin
simpperf
.gitignore
common.sh	chore: normalize URLs to the language reference in test results (#7782)	2025-04-02 06:17:31 +00:00
lean-toolchain