Functions

Functions return information about the objects in your simulation, as well as the simulation itself. For example, you may use functions to obtain the simulation clock time, an activity's capacity, or a random number. Not all functions are available with every statement.

There are two types of functions in Process Simulator: System functions and Math functions.

System Functions

Clock	GetResRate
DownQty	GroupQty
Entity	ObjectID
Entries	OwnedResource
FreeCap	ResQty
FreeUnits	TimesUsed
GetCost

Math Functions

Exponential	Round
Natural Logarithm	Square Root
Random	Truncate