Theorems · Theorem · order theory
Nat.AtLeastTwo.neZero_sub_one
∀ (n : ℕ) [n.AtLeastTwo], NeZero (n - 1)
- Defined in
- Mathlib.Data.Nat.Init
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 51 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- Nat.AtLeastTwo
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- Nat.AtLeastTwostatement and proof · cited by 405
- Nat.AtLeastTwo.propproof · cited by 9
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