Working version sligtly faster

flake.lock

flake.nix

rtree-c/.gitignore

rtree-c/.hspec

rtree-c/bench/Main.hs

rtree-c/benchmark.sh

rtree-c/bin/Main.hs

rtree-c/hie.yml

rtree-c/package.yaml

rtree-c/rtree-c.cabal

rtree-c/src/ReduceC.hs

rtree-c/test/expected/clang-26760/reduction/r1111.c

rtree-c/test/expected/clang-26760/reduction/r11111.c

rtree-c/test/expected/clang-26760/reduction/r111111.c

rtree-c/test/expected/clang-26760/reduction/r1111111.c

rtree-c/test/expected/clang-26760/reduction/r11111111.c

rtree-c/test/src/ReduceCSpec.hs

rtree/src/Data/RPath.hs