A Petri net is a mathematical modeling language that is used primarily for the representation and analysis of concurrent systems. It provides a graphical and formal means of describing workflows, processes, and systems that involve multiple processes that can occur simultaneously or in a hierarchical fashion. ### Components of a Petri Net: 1. **Places**: Represented by circles, places can hold a certain number of tokens. They can symbolize conditions, states, or resources in the system being modeled.
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