Formulaic
Paste a CSV and Formulaic detects the mathematical relationship between your columns, returning a ready-to-use Excel formula.
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What is Formulaic?
Formulaic is a browser-based tool that automatically reverse-engineers mathematical formulas from your data using symbolic regression. Upload or paste your data (input values + known outputs), and it generates ready-to-use Excel formulas with an R² fit score to indicate accuracy.
Formulaic pricing
Pricing model: Paid
$3 USD, one-time purchase, instant access
Formulaic pros
- Works entirely in browser with no installation required
- Outputs formulas in ready-to-paste Excel syntax
- Displays R² fit accuracy score so you know how reliable the result is
- Affordable one-time $3 purchase with instant access
- Eliminates manual trial-and-error formula discovery
Formulaic cons
- No information provided about maximum data size or formula complexity limits
- Requires structured input data (input values paired with known outputs)
- Limited documentation on supported formula types or edge cases
- Browser-based only (no desktop or offline version mentioned)
Frequently asked questions about Formulaic
What formats can I use to input data?
You can paste data directly or upload a CSV file.
Do I need to install anything?
No, Formulaic works directly in your browser with no installation required.
What does the R² score mean?
R² is a fit accuracy metric that shows how reliable and accurate the generated formula is for your data.
When would I use this tool?
Use Formulaic to recover lost formulas from old spreadsheets, reverse-engineer pricing/scoring formulas, or quickly find patterns in numeric data without manual testing.