diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 7971ffb..3d111b6 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -211,11 +211,14 @@
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+    "Pasted image 20250429085319.png",
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+    "Concurrent Systems/notes/14.md",
+    "Pasted image 20250429084950.png",
+    "Pasted image 20250429084921.png",
+    "Pasted image 20250429084358.png",
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     "Pasted image 20250429083455.png",
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@@ -225,8 +228,6 @@
     "Concurrent Systems/slides/class 13.pdf",
     "Pasted image 20250428175449.png",
     "Pasted image 20250428085837.png",
-    "Pasted image 20250428085410.png",
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     "Concurrent Systems/notes/12 - Calculus of communicating system.md",
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     "Concurrent Systems/notes/12b - CCS cose varie.md",
diff --git a/Concurrent Systems/notes/14.md b/Concurrent Systems/notes/14.md
index 7588674..b25dcd6 100644
--- a/Concurrent Systems/notes/14.md	
+++ b/Concurrent Systems/notes/14.md	
@@ -29,3 +29,8 @@ $P$ is in standard form if and only if $P \triangleq \sum_{i}\alpha_{i}P_{i}$ an
 **Inductive step:** we have to consider three cases.
 
 ![](../../Pasted%20image%2020250429084358.png)
+![](../../Pasted%20image%2020250429084921.png)
+![](../../Pasted%20image%2020250429084950.png)
+replacing one by one every continuation with its standard form, obtaining standard form.
+
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