08f43acefb
This PR adds the `introSubstEq` MetaM tactic, as an optimization over `intro h; subst h` that avoids introducing `h : a = b` if it can be avoided, which is the case when `b` can be reverted without reverting anything else. Speeds up the generation of `injEq` theorem. |
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| bench | ||
| bench-radar | ||
| compiler | ||
| elabissues | ||
| ir | ||
| lake | ||
| lean | ||
| pkg | ||
| playground | ||
| plugin | ||
| simpperf | ||
| .gitignore | ||
| common.sh | ||
| lakefile.toml | ||
| lean-toolchain | ||