Theorems · Theorem · commutative algebra
Module.length_eq_zero_of_subsingleton_ring
∀ {R : Type u_1} {M : Type u_2} [inst : Ring R] [inst_1 : AddCommGroup M] [inst_2 : Module R M] [Subsingleton R],
Module.length R M = 0- Defined in
- Mathlib.RingTheory.Length
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 67 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites7
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Modulestatement and proof · cited by 20,661
- AddCommGroupstatement and proof · cited by 12,871
- Ringstatement and proof · cited by 7,463
- ENatstatement · cited by 4,985
- Module.lengthstatement · cited by 56
- Module.subsingletonproof · cited by 20
- Module.length_eq_zeroproof · cited by 9
Cited by1
Results whose statement or proof uses this declaration.
- Module.length_of_freeproof · cited by 3