.


:




:

































 

 

 

 





, ( ). ,


= () ; ; , s2 .


 

(. 2.1), = ( ). = :

ï - ï f(x) , . s . s , . , , , . 2.1 . 1 2 = 0, s (s1 < s 2); 3 ¹ 0 (s = s 2).

(2.19) :

 
 


(2.23)

 

 

 

. , , dx = sdt. (2,23),

 

(2.24)

 

(t) (. [2]), (2.24) . (t) 2.2.

(2.17) , (1, 2). , (2.24), ,

(2.25)

 

 

(2.25)


, (-t) = 1 - (t), = 2(1) - 1. (+1) = 0,8413,

= 2 0,8413-1 = 0,683; (2.26)

(2) = 0,9772,

= 2 0,9772 - 1 = 0,954; (2.26)

 

(3) = 0,9986,

= 2 0,9986 - 1 = 0,997. (2.26)

2.3 ( = 0) , 0,683 0,954.

, . , 1, 2,..., xi,.... ( xi , ). , (Dn) (s) n :


(2.27)


 

 

, 2.4, , , 1, 4, 16, ¥. . /=1 , = . ¥ s 0; , , . ( ).





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