#include <iostream>
#include <algorithm>
#include <math.h>
using namespace std;
using ll=long long;

int main(){
  ll A,B;
  cin>>A>>B;
  if(2*log2(A)<log2(B*B)){
    cout<<"Yes"<<endl;
  }else{
    cout<<"No"<<endl;
  }
  return 0;
}