Leonardo de Moura dd87739fc2 feat: grind normalizers for natCast and intCast (#10313) ... This PR adds missing `grind` normalization rules for `natCast` and `intCast` Examples: ``` open Lean.Grind variable (R : Type) (a b : R) section CommSemiring variable [CommSemiring R] example (m n : Nat) : (m + n) • a = m • a + n • a := by grind example (m n : Nat) : (m * n) • a = m • (n • a) := by grind end CommSemiring section CommRing variable [CommRing R] example (m n : Nat) : (m + n) • a = m • a + n • a := by grind example (m n : Nat) : (m * n) • a = m • (n • a) := by grind example (m n : Int) : (m * n) • (a * b) = (m • a) * (n • b) := by grind end CommRing ```		2025-09-09 01:32:09 +00:00
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bench	perf: improve iterator/range benchmarks, use shortcut instances for Int ranges (#10197)	2025-09-03 15:47:52 +00:00
compiler	fix: Unicode path support for Lean Windows executables (#10133)	2025-08-27 11:28:55 +00:00
elabissues
ir
lean	feat: grind normalizers for natCast and intCast (#10313)	2025-09-09 01:32:09 +00:00
pkg	perf: rebuild leak on private match (#10246)	2025-09-04 12:51:42 +00:00
playground	feat: linear-size DecidableEq instance (#10152)	2025-09-03 06:31:49 +00:00
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simpperf
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common.sh
lakefile.toml
lean-toolchain