{"name":"lean4","version":"4.29.1","summary":"Automatic and interactive theorem prover","systems":{"aarch64-darwin":{"flake_installable":{"ref":{"type":"github","owner":"NixOS","repo":"nixpkgs","rev":"4a29d733e8a7d5b824c3d8c958a946a9867b3eb2"},"attr_path":"lean4"},"last_updated":"2026-05-21T08:15:18Z","outputs":[{"name":"out","path":"/nix/store/8gs64i61rsvp5mrx3acig330p8nvm8xg-lean4-4.29.1","default":true}]},"aarch64-linux":{"flake_installable":{"ref":{"type":"github","owner":"NixOS","repo":"nixpkgs","rev":"4a29d733e8a7d5b824c3d8c958a946a9867b3eb2"},"attr_path":"lean4"},"last_updated":"2026-05-21T08:15:18Z","outputs":[{"name":"out","path":"/nix/store/6ssjlpqy4gjlrqgbz1a15gd075gdv02k-lean4-4.29.1","default":true}]},"x86_64-darwin":{"flake_installable":{"ref":{"type":"github","owner":"NixOS","repo":"nixpkgs","rev":"4a29d733e8a7d5b824c3d8c958a946a9867b3eb2"},"attr_path":"lean4"},"last_updated":"2026-05-21T08:15:18Z","outputs":[{"name":"out","path":"/nix/store/dx59g4zvghdjp6s9fhmvsn52ypj5lird-lean4-4.29.1","default":true}]},"x86_64-linux":{"flake_installable":{"ref":{"type":"github","owner":"NixOS","repo":"nixpkgs","rev":"4a29d733e8a7d5b824c3d8c958a946a9867b3eb2"},"attr_path":"lean4"},"last_updated":"2026-05-21T08:15:18Z","outputs":[{"name":"out","path":"/nix/store/sz7vdknpsl9ipkjj003vbfa7sd284535-lean4-4.29.1","default":true}]}}}