ConeheadAI · leftover lesson
SNK3-055 · Curriculum How-to
X-style: Excel formula debug via chat
L0–L2 · Curious–Capable (bootstrap — system rebalances) · ~3m
Look for this insight
Debug Excel formulas in chat with the formula + error + sample cells — still verify the fix in the sheet.
Lesson hook
X loves talking about 'AI for Excel' — but that's only worth trying once you can paste a formula safely (never real payroll data). Let's practice on a made-up error first.
Do this now
Open any chat tool and paste: 'Excel formula =SUM(A1:A5 returns #ERROR — what's wrong and the fixed formula? Assume missing paren.' You're done when the fixed formula includes the missing closing parenthesis.
Completion check: fixed_formula
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