diff --git a/MiniC/TP03/MiniCInterpretVisitor.py b/MiniC/TP03/MiniCInterpretVisitor.py
index c9716f6..f1571d8 100644
--- a/MiniC/TP03/MiniCInterpretVisitor.py
+++ b/MiniC/TP03/MiniCInterpretVisitor.py
@@ -114,12 +114,8 @@ class MiniCInterpretVisitor(MiniCVisitor):
         if ctx.myop.type == MiniCParser.MULT:
             return lval * rval
         elif ctx.myop.type == MiniCParser.DIV:
-            if rval == 0:
-                raise MiniCRuntimeError("Division by 0")
-            if isinstance(lval, int):
-                return lval // rval
-            else:
-                return lval / rval
+            # TODO : interpret division
+            raise NotImplementedError()
         elif ctx.myop.type == MiniCParser.MOD:
             # TODO : interpret modulo
             raise NotImplementedError()
diff --git a/PLANNING.md b/PLANNING.md
index 50002af..04b85dd 100644
--- a/PLANNING.md
+++ b/PLANNING.md
@@ -31,7 +31,7 @@ _Academic first semester 2024-2025_
 
 # Week 3:
 
-- :hammer: Lab 2: Thursday 23/09/2023, 13h30-15h30. Room E001 (Samuel Humeau & Emma Nardino)
+- :hammer: Lab 2: Thursday 23/09/2023, 13h30-15h30. Room E001 103 & -138 (Grenat) (Samuel Humeau & Emma Nardino)
 
   * Lexing & Parsing with ANTLR4 [TP02](TP02/tp2.pdf).
   * Code in [TP02/](TP02/).
@@ -41,3 +41,13 @@ _Academic first semester 2024-2025_
   * Interpreters: [transparents](course/capmif_cours03_interpreters.pdf).
   * 3 Address code generation: [transparents](course/capmif_cours05_3ad_codegen.pdf).
 
+# Week 4:
+
+- hammer: Lab 3: Monday 30/09/2024, 13h30-15h30. Room E001 (Samuel Humeau & Emma Nardino)
+
+  * Interpreter & Typer [TP03](TP03/tp3.pdf).
+  * Code in [TP03/](TP03/) and [MiniC/TP03/](MiniC/TP03/).
+
+- :book: Course: Thursday 3/10/2024, 10h15-12h15. Amphi B (Gabriel Radanne)
+
+  * CFG [slides in english](course/capmif_cours06_irs.pdf).
diff --git a/TP03/tp3.pdf b/TP03/tp3.pdf
index 84a6c46..01f6575 100644
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diff --git a/course/capmif_cours06_irs.pdf b/course/capmif_cours06_irs.pdf
new file mode 100644
index 0000000..24542ed
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