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Theorems · Theorem · combinatorics

Composition.ones_length

∀ (n : ℕ), (Composition.ones n).length = n
Defined in
Mathlib.Combinatorics.Enumerative.Composition
Cited by
5 results in Mathlib
Foundations
Depth 23 from the axioms · uses propext
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Around this declaration

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

FormalMultilinearSeries.comp_coeff_one · cited by 2FormalMultilinearSeries.c…FormalMultilinearSeries.leftInv_comp · cited by 2FormalMultilinearSeries.l…FormalMultilinearSeries.comp_id · cited by 1FormalMultilinearSeries.c…Composition.ones_embedding · cited by 1Composition.ones_embeddingComposition.eq_ones_iff_length · cited by 0Composition.eq_ones_iff_l…Composition.length · cited by 92Composition.lengthComposition.ones · cited by 17Composition.onesComposition.ones_lengthCITED BYCITES

Cites2

Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.

Cited by5

Results whose statement or proof uses this declaration.