Content stub — prose, diagrams, and Lean 4 exercises to be written.
This week covers: Lean 4 encoding of Lyapunov stability. First critDim appearances in the proof environment.
Primary chapter references from book/: chMu-lyapunov.html
-- dm³ 102 · Week 04 · Lean 4 Lab -- Operator: μ (Lyapunov −2) -- TODO: fill in theorems and exercises -- stub example : True := trivial