Mathlib Changelog
v4
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bihimp_inf_sup
Modification history
2026-08-10 08:17
Mathlib/Order/SymmDiff.lean
chore(Order/SymmDiff): use `to_dual` (#41775) …
Deleted
bihimp_inf_sup
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2022-12-06 00:44
Mathlib/Order/SymmDiff.lean
feat: port Order.SymmDiff (#842) …
Added
bihimp_inf_sup
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