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Theorems · Theorem · combinatorics

CompositionAsSet.boundaries_nonempty

∀ {n : ℕ} (c : CompositionAsSet n), c.boundaries.Nonempty
Defined in
Mathlib.Combinatorics.Enumerative.Composition
Cited by
1 results in Mathlib
Foundations
Depth 55 from the axioms · uses propext, Classical.choice, Quot.sound
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Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

CompositionAsSet.card_boundaries_pos · cited by 3CompositionAsSet.card_bou…Finset.Nonempty · cited by 1001Finset.NonemptyCompositionAsSet · cited by 26CompositionAsSetCompositionAsSet.boundaries · cited by 18CompositionAsSet.boundari…CompositionAsSet.zero_mem · cited by 2CompositionAsSet.zero_memCompositionAsSet.boundaries_n…CITED BYCITES

Cites4

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Cited by1

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