@Cocooooo

from math import sqrt def f(x) : return (sqrt(1+x**2)) def petits_rectangles(n): s=0 for k in range (n): s=s+(1/n)*f(k/n) return s

def f(x): return(2-x**2) def rect(n,a,b): s=0 S=0 h=(b-a)/n for k in range (n): s=s+f(a+h*k)*h for k in range (1,n+1):

import random def galton5(): L=[] for i in range(6): L.append(0) S=0 for k in range(5): S=S+random.randint(0,1) L[S]=L[S]+1

from math import* def f(x): return x*0**x-1 def méthode_1(a,b,n) : for i in range(n): m= (a+b) /2 if f(a)*f(m)<0: b=m else :

def factorielle(n): f=1 for i in range (1,5+1): f=i*f return f print (factorielle) n=4

from math import exp def factorielle(n): f=1 for i in range(1,n+1): f=f*1 return f print (factorielle(9)) def euler(p):