Page 90 - Милогия 2001-full
P. 90
W
W W W
W
W
¥
w = å a i a i
i
w
¥
w = 1 + å 0 a i
i= 2
w(w +w)=w w +w w
3
1 3
1 2
1
2
(w +w)w=w w +w w
2
2 1
3
3 1
1
W W w W W
w
W W W W
W W
W W W W W
W W
W W W W W W W W W W
w
W W
