" " , ( ) . , , . " " , .
(t) , t0. t0 , (t) , , ,
( (t) Q(t) Q(t)) .
N " ":
N(t0) "" t0. ,
0 1. t ό t, 1. , , t ό, t ό, 0. 0,7-0,9.
() :
={, t0}.
t t
=1-
( " " , ).
(t) , t0 [t0, t0+t]. (t) (t0, t) [t0, t0+t] t0 .
(t0, t) t , t
(t0, t)=(t)=-lt
(t) t , t=0 (0)=.
|
|
, t , , , . "" t t t, , . t - { t } t t,
.