What this Lesson covers
Diagnose a suspicious result by comparing formula patterns and references, then make the smallest supported repair.
Lesson outline
- Compare the pattern before the value
Learning outcomes
- Compare formula patterns
- Trace cell references
- Separate surprise from defect
- Evaluate a minimal repair
A surprising Excel result is not automatically a broken formula. AI can compare formulas down a column and trace references quickly, but changing every unusual value would create new errors. A safe repair starts read-only, distinguishes a formula defect from a valid low result, and changes only the confirmed cell.
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