Theorems · Theorem · ring theory
TrivSqZeroExt.fst_zero
∀ {R : Type u} {M : Type v} [inst : Zero R] [inst_1 : Zero M], TrivSqZeroExt.fst 0 = 0- Defined in
- Mathlib.Algebra.TrivSqZeroExt.Basic
- Cited by
- 3 results in Mathlib
- Foundations
- Depth 6 from the axioms · uses no axioms
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites2
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- TrivSqZeroExtstatement · cited by 180
- TrivSqZeroExt.fststatement · cited by 96
Cited by3
Results whose statement or proof uses this declaration.
- TrivSqZeroExt.isNilpotent_iff_isNilpotent_fstproof · cited by 2
- TrivSqZeroExt.inv_inrproof · cited by 1
- TrivSqZeroExt.hasSum_fstproof · cited by 0