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, , , , . .

, , , / . , :

n - ;

1 ;

xk ( ) ;

, 1 2, n.

sbval, 1. , , , .

, 5.9 , sbval. , , . , xk. , .

5.9 - sbval

sbval , 1 :

sbval (v, x1, xk, D, load, score),

v - 1;

x1, xk - , ;

D (x, y) - -, , 5.1.1.;

load (x1, v) - -, 1. n , , . sbval. , , v;

score (xk, y) - -, v. , xk, . , xk , xk.

, sbval . , MathCad .

, MathCad odesolve, . , . , 5.9, odesolve 5.10.

5.10 - odesolve

, , MathCad sbval rkfixed, , odesolve.

step (. 5.1.3), . odesolve : (fixed step) (daptive step size), odesolve Fixed Adaptive .

 

 





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