, .
, . :
yy = = |
t |
t |
t |
, ( ) . . , , , , a b.
= = |
x000 = = |
b = = |
a = = |
x = = |
f(x) = = |
ε = = |
δ = = |
f(x) |
f(x0) = = |
ε |
δ |
x |
y |
:
δ→ 0 ε → 0
( ):
y |
x |
y |
x |
y |
x |
. ( ) . .
y |
x |
y |
x |
y |
x |
y |
x |
,
, .
. t ti ti+1 tϵ(ti, ti+1).
, : . . . , . , .
, .
, . . . .
.. : 1, 2, , N.
, : t1 ˂ t2 ˂ ˂ tN ( ti+1 ti ). , .
:
1) ( );
2) ( );
3) ( ).
, ( ) .
|
|
. S S1, S2,, SN. Fi Si Si+1.
i = 1, 2, N1, . , . , , , . S1, S2,, SN Si Si+1.
Si K: S i1, S i2, ,S iK.
(Si ):
1) Si+1 = (Si)2 + 1/Si, S1 = 1, , S1 , , ;
2) Si+1 = Si + ∆f(x0+i∆), f(x), x0, ∆ () N ( ).
3) : Sk+1 = Sk + Sk0.8%, S = ., k- ( : Sk+1 = Sk + Sk0.008). Pk: Sk+1 = Sk + Sk0.8% - Pk.
:
1) N = 2, , 5 Si+1 = Si + ∆, S1 = 0 ( S), N ˃ 5 Si+1 = Si + ∆2 ( , - N= 5 ).
2) : , .
. , , .
.
k - (k+1)- D. x> 0, . (a b):
... Sk |
a |
b |
D |
Sak+1... |
Sbk+1... |
, , .
-
( ) :
D |
A1 ,A2, , Ak
A1 A2 A3.
:
, .
: . ( ) .
3