dax▌

Comprehensive DAX formula analysis and optimization with performance, readability, and best-practice guidance. \n \n Analyzes formulas across four dimensions: performance bottlenecks, readability clarity, best-practice compliance, and maintainability challenges \n Provides step-by-step optimization strategy including variable usage opportunities, function replacements, and context optimization techniques \n Delivers refactored formulas with improved structure, error handling via DIVIDE and BLANK