X**,- X* + UM +-u„
ISB8I
p
^ : x;= + x* - c ) = TF( “W +
*■<>
[l^ +Znf -t- Zu,xA+Z^uĄ+ 2-u,w, ^^|^^|||%
*p® _ Ma,£
* “ u.
[ * **• + £u„r ^ u, x0 + 2 \0A
Rtilli
^(w,,^,) * E^l*} + 2tf„* f ?W,Xł + Zn<U, -V £*,4 'BMĄ
bo w* wit
•uta^j «J
t»Ą+ 2uA-v ^X, + ?k,w* + *-%*) = £*,^(2x^f 2u„Ł +ł“*x<u
-' - Mi^Il_____^: t ' _ v .; . / Jffgj
^/<n. ZjAjui^e^t) j? J hj ^
nk L,- E(*,|^)= E(4wx.+fcM.+ w.
[ U ° = -8{(x.m +k)J
A*(u; ,£)« Ei^^Zn,1 *Ą-j li<M ‘-w.)1 - (i.M+w.)^, - (S^-i-w,)^ | 2^, +*//J =
+
§|^ [2 X,1 i| X*M + x.„w. ’4*a +w<1 J,:
*;t4, Uf
S0(-ET^^u0l +■ 2x/+ 2u* + £>4^ + ^J+2u,L - + ^m0+w9) ti^A.WfcU^W,)^
o0(a,^0Vf(łj»^^ + 2** +2w,1 - j«JxJi0 -M#|,^|U« "|^UoŁ - ^X,i#u#-^u04-|w*2 +
+ KA»^*1o + wAmo^ ^*W1 +
$*6J**2>Wp
1
(/&<2