Obsidian/3-99 Research/LEAN/Learning Plan.md

• Tutorial World #LEAN ⏳ 2025-02-17 📅 2025-02-21 ✅ 2025-02-24
• Addition World #LEAN 📅 2025-02-28 ⏳ 2025-02-23
• Implication World #LEAN 📅 2025-03-07 ⏳ 2025-03-02
• Multiplication World #LEAN 📅 2025-03-07 ⏳ 2025-03-07
• Schedule further worlds #LEAN 📅 2025-03-07 ⏳ 2025-03-07