- Removed comparison operators that need XML escaping (<, >, etc.) - Use text-based operators (plus, times) instead of symbols - Two functions: add() and multiply() with parameters and bodies - Demonstrates core Phase 1 concepts: Module, Function, Parameter, Assignment, Return, BinaryOperation This version should load without XML parsing errors. Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>