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Theorems · Theorem · logic and foundations

Nat.Subtype.exists_succ

∀ {s : Set ℕ} [Infinite ↑s] (x : ↑s), ∃ n, ↑x + n + 1 ∈ s
Defined in
Mathlib.Logic.Denumerable
Cited by
3 results in Mathlib
Foundations
Depth 75 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
Infinite

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Cites9

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Cited by4

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