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Marco Realacci 2025-04-14 16:00:00 +02:00
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Concurrent Systems/notes/12 - CCS (che non so cosa voglia dire).md
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@ -25,8 +25,10 @@ This is similar to local variables in a procedure of an imperative program
The set of CCS processes is defined by the following grammar: The set of CCS processes is defined by the following grammar:
$$P::=\sum_{i \in I} \alpha _{i}.P_{i} \space |\space A(a_{1}\dots a $$P::=\sum_{i \in I} \alpha _{i}.P_{i} \space |\space A(a_{1}\dots a
_{n})\space|\space P|Q \space | P$$ _{n})\space|\space P|Q \space | \space P\setminus a$$
Dove:
- **$\alpha _{i}.P_{i}$:** the process $P_{i}$ can perform the action $a$ and continue as the process $P_{i}$
- $A {\triangle \atop =} P$
![](images/Pasted%20image%2020250414103800.png) ![](images/Pasted%20image%2020250414103800.png)
![](images/Pasted%20image%2020250414104010.png) ![](images/Pasted%20image%2020250414104010.png)