queues corrections

parent ea4146ce
......@@ -18,7 +18,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
"## A propos du calcul de π"
"## A propos du calcul de $\\pi$"
]
},
{
......@@ -32,7 +32,7 @@
"cell_type": "markdown",
"metadata": {},
"source": [
"Mon ordinateur m'indique que π vaut _approximativement_"
"Mon ordinateur m'indique que $\\pi$ vaut _approximativement_"
]
},
{
......@@ -128,12 +128,15 @@
"source": [
"%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",
......@@ -144,8 +147,8 @@
"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, X2 + Y2 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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