A version of the law of large numbers
Tom 90 / 2001
                    
                    
                        Colloquium Mathematicum 90 (2001), 295-298                    
                                        
                        MSC: 60F15, 42C15.                    
                                        
                        DOI: 10.4064/cm90-2-9                    
                                    
                                                Streszczenie
By the method of Rio [10], for a locally square integrable periodic function $f$, we prove $ ( f(\mu _1 ^tx ) + \dots+ f(\mu _n ^tx) )/n \to \int _0^1 f$ for almost every $x$ and $t>0$.
 
             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                             
                                                         
                                                            