lean4-htt/tests/lean/run/grind_9610.lean
Leonardo de Moura 690cf16aa5
fix: merge simplification and unfolding steps in grind (#9776)
This PR combines the simplification and unfold-reducible-constants steps
in `grind` to ensure that no potential normalization steps are missed.

Closes #9610
2025-08-07 04:15:52 +00:00

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Text

set_option warn.sorry false
abbrev sixteen : UInt32 := 16
theorem foo (x: UInt32) :
x.toNat ≤ sixteen.toNat := by sorry
theorem aa (x : UInt32) :
x.toNat ≤ sixteen.toNat := by
grind [foo]