Reference · Glossary
Spreadsheet AI
Last updated
Repetitive formula construction, regex/cleanup helpers, and explaining cryptic errors — with a hand-checked sample.
#When to use
Repetitive formula construction, regex/cleanup helpers, and explaining cryptic errors — with a hand-checked sample.
#When not to
Blindly filling thousands of rows from a single unchecked formula, or pasting confidential HR/finance sheets into public chats.
#Quality checklist
- Helper columns; never overwrite source data
- Test normal, boundary, and blank/error cases
- Absolute vs relative references reviewed
- Locale separators and date types confirmed
#Learn next
- Lesson: AI for Excel
- How-to: Verify an Excel formula with AI