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lean4-htt/tests/lean/eqn_compiler_loop.lean
Leonardo de Moura 9df712581b chore(frontends/lean): remove 'new_elaborator' option
2016-09-20 08:32:37 -07:00

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open nat
theorem succ_ne_self : ∀ (n : ℕ), succ n ≠ n
| 0 h := absurd h (nat.succ_ne_zero 0)
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