This PR ensures that `Sym.simp` checks thresholds for maximum recursion depth and maximum number of steps. It also invokes `checkSystem`. Additionally, this PR simplifies the main loop. Assigned metavariables and `zetaDelta` reduction are now handled by installing `pre`/`post` methods. |
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| .. | ||
| meta_simp_1.lean | ||
| simp_1.lean | ||