Examples
Examples
Try the starting example
- Actual tank water (L)
- 180
- Sequential replacement fractions
- 0.2,0.2,0.3
- Original water fraction remaining
- 0.448
- Original water volume remaining (L)
- 80.64
- Total replacement water used (L)
- 126
Try another scenario
- Actual tank water (L)
- 198.00000000000003
- Sequential replacement fractions
- 0.2,0.2,0.3
- Original water fraction remaining
- 0.448
- Original water volume remaining (L)
- 88.704
- Total replacement water used (L)
- 138.6
Calculation method
Calculation method
Original water fraction remaining
Complete mixing after each exchange: remaining fraction=product(1-changeFraction).
Original water volume remaining (L)
Complete mixing after each exchange: remaining fraction=product(1-changeFraction).
Total replacement water used (L)
Complete mixing after each exchange: remaining fraction=product(1-changeFraction).
Symbols and units
- a
- Actual tank water (L)
- b
- Sequential replacement fractions
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
- Calculation uses the entered values and stated mathematical model; quantities must use the labelled units. Supported limits: All required fields must be finite values of the exact declared type and within displayed bounds. Lists contain1–1000 finite numbers. JSON tables are numeric rectangular rows, at most100 rows and30 columns; individual tools have stricter shape/domain constraints. Complete mixing after each exchange: remaining fraction=product(1-changeFraction).
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.