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: , [1], .81-97; [2], .26-47; [3], .61-66, 7.
1. .
, . ( eliminare , ). , , , .
- (, , ) ( , , .). : , - .
: , , , ..
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. ³ , . , 䳿, .
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1
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= (b ) = ( b) .
, S = x y z :
,
∆ = ; ∆ = ; ∆z = z z.
2
= | = | |
1. | ||
) | 0 = 0 0 0 | 0 = 0 /0 |
) | 1. = 1 0 0 2. = 1 1 0 | 1 = 1 /0 |
) | 1= 1 1 1 | 1 = 1 /1 |
2. | Δ 1.0 = 1. - 0 Δ 2,1 = 2. - 1 Δ 3,2 = 1 - 2. | Δ 1.0 = 1 - 0 Δ 2,1 = 1 - 1 |
3. | Δ = 1 0 Δ = Δ 1.0 + Δ 2,1 + Δ 3,2 | Δ = 1 0 Δ = Δ 1.0 + Δ 2,1 |
: 0, 0 . . - (, ) ; 1, 1 . . - () .
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: :