Theorems · Definition · ring theory
TrivSqZeroExt.fst
{R : Type u} → {M : Type v} → TrivSqZeroExt R M → RThe canonical projection TrivSqZeroExt R M → R.
- Defined in
- Mathlib.Algebra.TrivSqZeroExt.Basic
- Cited by
- 96 results in Mathlib
- Foundations
- Depth 2 from the axioms, rests on 4 definitions · uses no axioms
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites1
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- TrivSqZeroExtstatement and proof · cited by 180
Cited by103
Results whose statement or proof uses this declaration.
- TrivSqZeroExt.extstatement and proof · cited by 29
- Quaternion.dualNumberEquivproof · cited by 16
- TrivSqZeroExt.fst_inlstatement · cited by 7
- TrivSqZeroExt.inl_fst_add_inr_snd_eqstatement · cited by 5
- TrivSqZeroExt.fst_inrstatement · cited by 4
- TrivSqZeroExt.fst_invstatement · cited by 4
- TrivSqZeroExt.continuous_fststatement · cited by 3
- TrivSqZeroExt.exp_def_of_smul_commstatement and proof · cited by 3
- TrivSqZeroExt.exp_inrproof · cited by 3
- TrivSqZeroExt.fstHomproof · cited by 3
- TrivSqZeroExt.fst_zerostatement · cited by 3
- TrivSqZeroExt.invertibleEquivInvertibleFststatement and proof · cited by 3