[{"type":"thinking","thinking":"The file was modified since my read — someone (another agent instance? a crashed-session process? or the user?) has been adding helper lemmas with [PROVED session 011] tags. Let me read the whole file to see its current state.","signature":""},{"type":"text","text":"The file has changed since my earlier read — new helper lemmas are appearing. Let me read the full current state."},{"type":"tool_use","id":"Read_44","name":"Read","input":{"file_path":"D:\\Python\\Quantum\\research\\lean\\NguyenRH1\\NguyenRH1\\LiSkeleton.lean"},"extra_content":null}]