Nouveau doc

module2/exo1/toy_notebook_fr.ipynb

 {
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+   "metadata": {
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+   "source": [
+    "<p style=\"text-align:center\";>March 28, 2019</p>\n",
+    "\n",
+    "#  propos du calcul de $\\pi$\n",
+    "\n",
+    "## En demandant à la lib maths\n",
+    "\n",
+    "Mon ordinateur m’indique que $\\pi$ vaut _approximativement_"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
+    "hideCode": true,
+    "hidePrompt": true
+   },
+   "outputs": [],
+   "source": [
+    "from math import * \n",
+    "print(pi)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "hideCode": true,
+    "hidePrompt": true
+   },
+   "source": [
+    "## En utilisant la méthode des aiguilles de Buffon"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {
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+    "hidePrompt": true
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+   "source": []
+  },
+  {
+   "cell_type": "markdown",
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+    "hidePrompt": true
+   },
+   "source": []
+  }
+ ],
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   "kernelspec": {
    "display_name": "Python 3",
    "language": "python",
@@ -16,10 +75,9 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
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+   "version": "3.6.4"
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 }
-