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Theorem
Finset.mem_finAntidiagonal₀'
Modification history
2024-07-05 08:34
Mathlib/Algebra/Order/Antidiag/Finsupp.lean
feat: Antidiagonal as a `Finset (ι → μ)` (#13683)
Deleted
Finset.mem_finAntidiagonal₀'
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2024-01-12 08:24
Mathlib/Data/Finset/PiAntidiagonal.lean
feat: add `Finset.piAntidiagonal` (#7904) …
Added
Finset.mem_finAntidiagonal₀'
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