Examples
Examples
Try the starting example
- Measured test elapsed time (minutes)
- 180
- User-required test duration (minutes)
- 180
- Devices tested (count)
- 40
- Failed devices (count)
- 2
- Duration margin (minutes)
- 0
- Failed-device fraction (%)
- 5
Try another scenario
- Measured test elapsed time (minutes)
- 181
- User-required test duration (minutes)
- 180
- Devices tested (count)
- 40
- Failed devices (count)
- 2
- Duration margin (minutes)
- 1
- Failed-device fraction (%)
- 5
Calculation method
Calculation method
Duration margin (minutes)
Elapsed minus required duration; failed devices/tested devices. Zero tests report zero observed failures, not compliance.
Failed-device fraction (%)
Elapsed minus required duration; failed devices/tested devices. Zero tests report zero observed failures, not compliance.
Symbols and units
- a
- Measured test elapsed time (minutes)
- b
- User-required test duration (minutes)
- c
- Devices tested (count)
- d
- Failed devices (count)
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
- User-supplied measurements and assumptions; Elapsed minus required duration; failed devices/tested devices. Zero tests report zero observed failures, not compliance. Supported limits: Finite numeric values bounded to 1e9 magnitude; lists and tables contain 1–100 records unless a stricter bound is stated. Inputs use the units shown. Lists explicitly paired by a method must have matching lengths; independent polynomial coefficient vectors may differ. Respect stated physical, interpolation, policy and computational domain limits.
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.