{"name":"lean4","version":"4.23.0","summary":"Automatic and interactive theorem prover","systems":{"aarch64-darwin":{"flake_installable":{"ref":{"type":"github","owner":"NixOS","repo":"nixpkgs","rev":"01b6809f7f9d1183a2b3e081f0a1e6f8f415cb09"},"attr_path":"lean4"},"last_updated":"2025-10-22T20:59:19Z","outputs":[{"name":"out","path":"/nix/store/q83243lx5i6wgv6a4k76nmwbqs8vrzra-lean4-4.23.0","default":true}]},"aarch64-linux":{"flake_installable":{"ref":{"type":"github","owner":"NixOS","repo":"nixpkgs","rev":"01b6809f7f9d1183a2b3e081f0a1e6f8f415cb09"},"attr_path":"lean4"},"last_updated":"2025-10-22T20:59:19Z","outputs":[{"name":"out","path":"/nix/store/irzhigkq9fm1b1g3cpsvngjxlacfx03j-lean4-4.23.0","default":true}]},"x86_64-darwin":{"flake_installable":{"ref":{"type":"github","owner":"NixOS","repo":"nixpkgs","rev":"01b6809f7f9d1183a2b3e081f0a1e6f8f415cb09"},"attr_path":"lean4"},"last_updated":"2025-10-22T20:59:19Z","outputs":[{"name":"out","path":"/nix/store/did7mfjf5p96gdb4mhys7rvlhqaqkpl5-lean4-4.23.0","default":true}]},"x86_64-linux":{"flake_installable":{"ref":{"type":"github","owner":"NixOS","repo":"nixpkgs","rev":"01b6809f7f9d1183a2b3e081f0a1e6f8f415cb09"},"attr_path":"lean4"},"last_updated":"2025-10-22T20:59:19Z","outputs":[{"name":"out","path":"/nix/store/sl6faf5jaf6p3mswzlgbl19vsr589bbl-lean4-4.23.0","default":true}]}}}