, .
.
( ) . () (d=Ip-100%), . 200 % ().
, : , .
:
1. ():
.
Ip = (1.46)
p0, p1 ,
q0, q1 .
2. ():
.
(1.47)
3. ():
Ip = (1.48)
.
4. ():
(1.49)
.
5. .
α = (1.50) ∆S = Sα S (1.51)
S, Sα ;
6. :
R = (1.52) α = (1.53)
R ;
r .
, , .
7. :
FV. = (1.54)
FV. .
FV ( ), .
8. , :
־ :
d.1= (1.55)
־ :
d.2= (1.56)
־ n :
d..n= (1.57)
d. .
, d.=I.-1. I. .
:
d. = (1.58)