Theorems · Theorem · group theory
Equiv.Perm.support_one
∀ {α : Type u_1} [inst : DecidableEq α] [inst_1 : Fintype α], Equiv.Perm.support 1 = ∅- Defined in
- Mathlib.GroupTheory.Perm.Support
- Cited by
- 10 results in Mathlib
- Foundations
- Depth 59 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- DecidableEqFintype
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites5
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Finsetstatement · cited by 13,712
- Fintypestatement and proof · cited by 7,736
- Equiv.Permstatement · cited by 1,375
- Equiv.Perm.supportstatement · cited by 230
- Equiv.Perm.support_eq_empty_iffproof · cited by 5
Cited by10
Results whose statement or proof uses this declaration.
- Equiv.Perm.sum_cycleTypeproof · cited by 14
- Equiv.Perm.IsCycle.support_pow_eq_iffproof · cited by 4
- Equiv.Perm.toList_oneproof · cited by 2
- Equiv.Perm.mem_support_of_mem_noncommProd_supportproof · cited by 1
- Equiv.Perm.support_reflproof · cited by 1
- Equiv.Perm.two_le_card_support_cycleOf_iffproof · cited by 1
- Equiv.Perm.support_closure_subset_unionproof · cited by 1
- Equiv.Perm.support_noncommProdproof · cited by 0
- Equiv.Perm.support_prod_leproof · cited by 0
- Equiv.Perm.support_prod_of_pairwise_disjointproof · cited by 0