Formulas
Formulas define the calculations that take place when an RTP interface is executed. You allocate a formula to an RTP interface. When you choose a formula, you define input parameters to be supplied to the RTP interface as well as the output parameters available.
The formula is only carried out once.
Formulas are used in the RTP interface to model the interval-related portion of the rate. Formulas are also used to calculate one formula profile from any number of individual profiles (see profile calculation ).
Input profiles can be elementary profiles or formula profiles.
See also: