Theorems · Theorem · group theory
List.eq_of_sum_take_eq
∀ {M : Type u_4} [inst : AddLeftCancelMonoid M] {L L' : List M},
L.length = L'.length → (∀ i ≤ L.length, (List.take i L).sum = (List.take i L').sum) → L = L'- Cited by
- 1 results in Mathlib
- Foundations
- Depth 46 from the axioms · uses propext, Quot.sound
- Assumes
- AddLeftCancelMonoid
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites3
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- AddLeftCancelMonoidstatement and proof · cited by 37
- add_left_cancelproof · cited by 29
- List.sum_take_succproof · cited by 6
Cited by1
Results whose statement or proof uses this declaration.
- Composition.toCompositionAsSet_blocksproof · cited by 0