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Theorems · Theorem · combinatorics

Sym.eq_nil_of_card_zero

∀ {α : Type u_1} (s : Sym α 0), s = Sym.nil
Defined in
Mathlib.Data.Sym.Basic
Cited by
3 results in Mathlib
Foundations
Depth 26 from the axioms · uses propext, Quot.sound
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Around this declaration

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

Finset.mem_sym_iff · cited by 9Finset.mem_sym_iffMvPolynomial.hsymm_zero · cited by 1MvPolynomial.hsymm_zeronorm_iteratedFDerivWithin_prod_le · cited by 1norm_iteratedFDerivWithin…Sym · cited by 150SymMultiset.card_eq_zero · cited by 13Multiset.card_eq_zeroSym.nil · cited by 11Sym.nilSym.eq_nil_of_card_zeroCITED BYCITES

Cites3

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

Cited by3

Results whose statement or proof uses this declaration.