Theorems · Theorem · general algebraic systems
DFinsupp.neLocus_self_sub_right
∀ {α : Type u_1} {N : α → Type u_2} [inst : DecidableEq α] [inst_1 : (a : α) → DecidableEq (N a)]
[inst_2 : (a : α) → AddGroup (N a)] (f g : Π₀ (a : α), N a), f.neLocus (f - g) = g.support- Defined in
- Mathlib.Data.DFinsupp.NeLocus
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 84 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites8
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Finsetstatement and proof · cited by 13,712
- AddGroupstatement and proof · cited by 4,410
- sub_eq_add_negproof · cited by 1,023
- DFinsuppstatement and proof · cited by 694
- DFinsupp.supportstatement and proof · cited by 158
- DFinsupp.neLocusstatement and proof · cited by 26
- DFinsupp.neLocus_self_add_rightproof · cited by 2
- DFinsupp.support_negproof · cited by 1
Cited by1
Results whose statement or proof uses this declaration.
- DFinsupp.neLocus_self_sub_leftproof · cited by 0