Examples
Examples
Try the starting example
- First policy start (YYYY-MM-DD)
- 2026-01-01
- First policy end inclusive (YYYY-MM-DD)
- 2026-12-31
- Second policy start (YYYY-MM-DD)
- 2026-10-01
- Second policy end inclusive (YYYY-MM-DD)
- 2027-09-30
- Overlapping calendar days (count)
- 92
- Overlap start or none
- 2026-10-01
- Overlap end or none
- 2026-12-31
Try another scenario
- First policy start (YYYY-MM-DD)
- 2026-01-01
- First policy end inclusive (YYYY-MM-DD)
- 2027-01-01
- Second policy start (YYYY-MM-DD)
- 2026-10-01
- Second policy end inclusive (YYYY-MM-DD)
- 2027-09-30
- Overlapping calendar days (count)
- 93
- Overlap start or none
- 2026-10-01
- Overlap end or none
- 2027-01-01
Calculation method
Calculation method
Overlapping calendar days (count)
Intersect the two inclusive date intervals; overlap does not imply duplicate entitlement.
Overlap start or none
Intersect the two inclusive date intervals; overlap does not imply duplicate entitlement.
Overlap end or none
Intersect the two inclusive date intervals; overlap does not imply duplicate entitlement.
Symbols and units
- a
- First policy start (YYYY-MM-DD)
- b
- First policy end inclusive (YYYY-MM-DD)
- c
- Second policy start (YYYY-MM-DD)
- d
- Second policy end inclusive (YYYY-MM-DD)
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; Intersect the two inclusive date intervals; overlap does not imply duplicate entitlement. 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.