Examples
Examples
Try the starting example
- Certificate checks [analyte,declared assay,measured or null,absolute tolerance]
- [["Purity",99,98.5,1],["Water",0.1,null,0.05]]
- Certificate discrepancy report
- [["Purity","Within supplied tolerance",-0.5],["Water","Missing measured check","Missing"]]
- Discrepancy-or-missing count
- 1
Try another scenario
- Certificate checks [analyte,declared assay,measured or null,absolute tolerance]
- [["Purity",99,98.5,1],["Water",0.1,0.12,0.05]]
- Certificate discrepancy report
- [["Purity","Within supplied tolerance",-0.5],["Water","Within supplied tolerance",0.02]]
- Discrepancy-or-missing count
- 0
Calculation method
Calculation method
Certificate discrepancy report
Compare absolute measured-minus-declared with supplied tolerance; null measured value stays missing.
Discrepancy-or-missing count
Count all rows requiring review; no certificate authenticity judgment.
Symbols and units
- a
- Certificate checks [analyte,declared assay,measured or null,absolute tolerance]
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Declared assay, measured checks, supplied tolerances. Returns Certificate discrepancies and missing values. All coefficients and observations are user supplied; results describe only the stated mathematical model. Quantities are deterministic calculations from supplied observations and assumptions; no external data is fetched. Supported limits: Finite inputs only; numeric fields bounded as labelled. Lists and JSON records are limited to 256 entries unless a stricter tool bound is stated. No automatic design approval, legal conclusion, treatment recommendation or safety certification.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.