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SSet.degenerate_eq_iUnion_range_σ
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2025-03-11 09:14
Mathlib/AlgebraicTopology/SimplicialSet/Degenerate.lean
feat(AlgebraicTopology/SimplicialSet): degenerate simplices (#21098) …
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SSet.degenerate_eq_iUnion_range_σ
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