Method of bidirectional recalculation
US5339410A · kind A · utility
23Cited by
3References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 9, 1992 |
| Grant date | Aug 16, 1994 |
| Priority date | — |
| Expiry date | Jul 9, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q99/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A recalculation function operates in both directions on a spreadsheet. The function is activated when a user directly changes any cell value. The other cell values are automatically recalculated resulting in easier and smoother operation of the spreadsheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.