The IMDCalculationFormulas interface contains properties and methods that are used to work with the collection of formulas that are used in different time periods.
| Property name | Brief description | |
| Count | The Count property returns the number of formulas. | |
| Item | The Item property returns formula parameters with the specified index. | |
| Modified | The Modified property returns whether there are changes in formulas. | |
| TimeDependent | The TimeDependent property determines whether formulas depend on time. |
| Method name | Brief description | |
| Add | The Add method creates a new formula. | |
| CheckPeriods | The CheckPeriods method checks if there are formulas with crossing actual periods. | |
| Clear | The Clear method deletes all formulas. | |
| Remove | The Remove method removes formula with the specified index. |
See also: