Lean 4 fork for HoTT-compatible kernel extensions (Path types, transport, HITs). Maintained against upstream leanprover/lean4.
69a73a18fb
This PR adds infrastructure for the `grind?` tactic. It also adds the new modifier `usr` which allows users to write `grind only [usr thmName]` to instruct `grind` to only use theorem `thmName`, but using the patterns specified with the command `grind_pattern`. |
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