no commit message

parent 604f2b8d
......@@ -102,14 +102,17 @@
}
],
"source": [
" %matplotlib inline\n",
"%matplotlib inline\n",
"import matplotlib.pyplot as plt\n",
"\n",
"np.random.seed(seed=42)\n",
"N = 1000\n",
"x = np.random.uniform(size=N, low=0, high=1)\n",
"y = np.random.uniform(size=N, low=0, high=1)\n",
"\n",
"accept = (x*x+y*y) <= 1\n",
"reject = np.logical_not(accept)\n",
"\n",
"fig, ax = plt.subplots(1)\n",
"ax.scatter(x[accept], y[accept], c='b', alpha=0.2, edgecolor=None)\n",
"ax.scatter(x[reject], y[reject], c='r', alpha=0.2, edgecolor=None)\n",
......@@ -120,8 +123,8 @@
"cell_type": "markdown",
"metadata": {},
"source": [
"Il est alors aisé d’obtenir une approximation (pas terrible) de π en comptant combien de fois,\n",
"en moyenne, X 2 + Y 2 est inférieur à 1 :"
"Il est alors aisé d’obtenir une approximation (pas terrible) de $\\pi$ en comptant combien de fois,\n",
"en moyenne, $X^2 + Y^2$ est inférieur à 1 :"
]
},
{
......
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