в ҲҲ

  1. .3 ,
  2. ,
  3. .

pp

(103)

p z

W, p p W.

W - p.

(104)

:

(105) A (z) = zm+ a1zm-1+ ... + Am

:

(106) = (1 + W)m+ a1(1 + W)m-1(1-W) + ... + am(1-W)m

pp p:

(107) ' = 0

, p p,

, p p p.

(108)

pp:

p p.

.

(109) A (z) = z2+ a1z + a2

= (1-a1 + a2) w2+2 (1-a2) W + (1 + a1+ a2)



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