This package provides GPSS (Generalized System Simulation) graphical language which can be used to construct event-driven systems. It provides following elements:

Generate, Advance, Enter, Seize, Leave, Release, Goto, If, WaitIf, Priority, Transaction, Priority, Let, Print

SimulaWorks package is a general purpose simulator, it supports an open set of simulation languages and AI techniques.

SimulaWorks can be used to construct various system types like control loops, signal processing, logic and hardware circuits, manufacturing systems, production lines, traffic systems, complicated algebraic calculation, optimization and search problems, state diagrams and even graphs, presentation using graphics, run-able flow