lean4-htt/tests/lean/run/7612.lean
Joachim Breitner 6931e91bf0
fix: mark Nat.div and Nat.modCore irreducible (#7614)
This PR marks `Nat.div` and `Nat.modCore` as `irreducible`, to recover 
the behavior from from before #7558.

Fixes #7612. H't to @tobiasgrosser for the good bug report.
2025-03-21 14:23:03 +00:00

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theorem extracted_1 (x y : BitVec 9) :
(y - y.srem x).sdiv x = y.sdiv x := by
ac_nf
sorry