This function returns the cumulative principal paid on a loan between the start and end periods
- Library: PQL \ Spreadsheet \ Financial
- Compatibility: Any content (regardless of data source) in the Tabulate spreadsheet module
- Solve: This function can be used with the Solve plug-in: both as part of the objective function and constraint functions
Total number of payment periods
Type of payment timing; can be any of: 0 - Payment at end of the period, 1 - Payment at beginning of the period
This function is the same as the Microsoft Excel 'CUMPRINC' function - using the same inputs, logic and outputs.