e5a6901161
This PR implements equality propagation for `Nat` in `grind order`. `grind order` supports offset equalities for rings, but it has an adapter for `Nat`. Example: ```lean example (a b : Nat) (f : Nat → Int) : a ≤ b + 1 → b + 1 ≤ a → f (1 + a) = f (1 + b + 1) := by grind -offset -mbtc -lia -linarith (splits := 0) ``` |
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| ir | ||
| lake | ||
| lean | ||
| pkg | ||
| playground | ||
| plugin | ||
| simpperf | ||
| .gitignore | ||
| common.sh | ||
| lakefile.toml | ||
| lean-toolchain | ||