fix: add grind annotations and a lemma#435
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Shreyas4991 wants to merge 4 commits intoleanprover:mainfrom
Open
fix: add grind annotations and a lemma#435Shreyas4991 wants to merge 4 commits intoleanprover:mainfrom
Shreyas4991 wants to merge 4 commits intoleanprover:mainfrom
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Shreyas4991
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eric-wieser
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Mar 17, 2026
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| @[simp, grind =] | ||
| lemma pure_bind' {α β} (a : α) (f : α → FreeM F β) : (.pure a : FreeM F α) >>= f = f a := | ||
| pure_bind a f |
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Maybe @kim-em can comment on why the simpNF linter does not reject this due to bind_eq_bind simplifying the LHS?
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This PR adds some useful grind annotations and a lemma for FreeM.lift. The contents come from the review of and improvements to #372 but are of independent utility by Eric Wieser