Update

Author: fortierq

_toc.yml

@@ -1,5 +1,8 @@
 format: jb-book
 parts:
+- caption: 'Centrale PC*'
+  chapters:
+  - url: https://raw.githubusercontent.com/cpge-itc/itc2/main/files/centrale.py
 - caption: Révisions
   chapters:
   - td: "Résumé de cours"

files/centrale.py

@@ -0,0 +1,15 @@
+# Exercice 2
+import numpy.random as rd
+def X(k, n):
+    return [rd.randint(1, n + 1) for _ in range(k)]
+
+# Exercice 4
+import scipy.optimize as resol
+
+def x(n):
+    def f(x):
+        s = 0
+        for k in range(1, n + 1):
+            s += x**k/k
+        return s - 1
+    return resol.fsolve(f, 0.5)