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1. . f(x), 1. N , f(x) .

1

f(x)
  12 x*cos(x) - x3 + sin(x)/N  
  x- x2 + log3|2+sin(x)|+N* x2 + sin(x)  
  x2- x*cos(x) + sin(x)-N*x  
  N*x2.1 + sin(x)x*x2 + sin(x)  
  x2 + sin(N*x)/x2 + sin(x)  
  x2 + sin(Nx+1*x)/7.03  
  log34|5-sin(2x)|x/ sin(x)-e cos(x)  
  x2 + |sin(x)/(x2 + sin(x)* x2 )|  
  x2 + sin(N*x) x*cos(x)  
  x2 + sin(N/x) x/cos(x)  
  x2 + sin(x)/ (x2-x + sin(x)* x2.3 )  
  x2 + sin(x3)+x/(4.67+x3)  
  x2 + sin(x)* (x2 + sin(x)* x2 )  
  x21 + sin(x x*cos(x+3.45) )  
  x7 + sin(x)- x/(7.3+x3.1)  
  x2 + sin(x)- (x2 + sin(x)* x2.3 )  
  x2 + sin(x)- (x2 / sin(x)* x2 )  
  x2.63 + sin(x)*N- log71|12+cos(3x)|  
  x2 + sin(x)/(N-7.71*x)/7.9  
  log96 |x|+(x2 + sin(x))x*cos(2.54x)  
  sin(x2.12) + sin(N*x)/0.37  
  x-2x/ sin(x)-e cos(1.98x)  
  cos(x2 + sin(x)/(x2 + sin(x)* 0.234|x3 |))  
  x -2 + sin(N*x) x*cos(x)  
  x-5 + exp((N/x) x/cos(x) )  
  -x3 - cos(1-x)/ (x2.2x +log(|x|)* x2.3 )  
  ex-2 +2x/(3+ sin(N*x) x cos(x) )  
  x2-x + sin(x3+x/(14.71+x3.2))  
  sin(x2x )-2 sin(x)/(N-4.71*x)/x  
  2xx-sin(x) ent(x)! ent() -
  (3x2 x)/ (3x3 + x2)  
  -5x4.1 /sin(x x*cos(x+3.45) )+2  
  |x|+(x2 + sin(x))x*cos(2.54x)  

2. . f(x), 2. N , f(x) .

2

f(x)
  3 x - x2 + sin(x)/N x<e0.1N x*sin(xN ), x>= e0.1N  
  x2 + sin(x)+N* x2 + sin(x), x<N x*sin(xN ), x>=N  
  1- sin(x)-N*x, x<N x*sin(xN ), x>=N  
  6-N*x2 + sin(x)*x2 + sin(x), x<log(N) x*sin(xN ), x>=log(N)  
  sin(x2) + sin(N*x)/x2 + sin(x), x<N x*sin(xN ), x>=N  
  x2 + sin(N*x)/7, x<N x*sin(xN ), x>=N  
  x/ sin(x)-e cos(x), x<sin(2N) x*sin(xN ), x>= sin(2N)  
  x2 + sin(x)/(x2 + sin(x)* x2 ), x<N x*sin(xN ), x>=N  
  x2 + sin(N*x) x*cos(x), x<N x*sin(xN ), x>=N  
  x2 + sin(N/x) x/cos(x), x<N x*sin(xN ), x>=N  
  x2 + sin(x)/ (x2 + sin(x)* x2 ), x<cos(N) x*sin(xN ), x>=cos(N)  
  x2 + sin(x), x<N log(ln(x*sin(xN ))), x>=N  
  log(x2) + sin(x)* (x2 + sin(x)* x2 ), x<N2 x*sin(xN ), x>=N2  
  x21 + sin(x x*cos(x) ), x<N log(x*sin(xN )), x>=N  
  x7 + sin(x), x<N x*sin(xN ), x>=N  
  x2 + sin(x)- (x2 + sin(x)* log(x2 )), x<N x*sin(xN ), x>=N  
  log(x2 + sin(x))- (x2 / sin(x)* x2 ), x<N x*sin(xN ), x>=N  
  x2 + log(sin(x))*N-x, x<N x*sin(xN ), x>=N  
  x2 + sin(x)/(N-77*x), x<N x*sin(xN ), x>=N  
  (x2 + sin(x))x*cos(x), x<N log(ln(x*sin(xN ))), x>=N  
  sin(x-3) + sin(N*x)/x2 + sin(x), x<2N -2x+sin(x-N ), x>=2N  
  x-5 + sin(N*x)/7, x<3N x*sin(xN ), x>=3N  
  x/ sin(x)-e cos(x), x<2.1-N 3x*sin(xN ), x>=2.1-N  
  -sin(x)/(x2 + sin(x)* x2 ) *x-4, x<N-3.14 x*sin(xN ), x>=N-3.14  
  x-7 + sin(N*x) x*sin(x), x<sin(N) 7x*sin(xN ), x>=sin(N)  
  -x2.6 + sin(x)/(N-77*x), x<N log 23 x + 2x*cos(xN ), x>=N  
  x(x2.34 + cos(x))x*cos(x), x<N log 3(|ln(x*sin(xN ))|), x>=N  
  -x1.2 + sin(e x*cos(x) ), x<N cos(x*sin(xN )), x>=N  
  x(x2 + sin(x))x, x<N ln(x*sin(xN )), x>=N  
  3x4 - sin(N/x) x*sin(x), x<2-sin(N) 12x*cos(xNx ), x>=2-sin(N)  
  x+ sin3(x)- (x2 + sin(x)* log(x2 )), x<N 3x*sin(xN ), x>=N  
  ln(3x2)*sin(x) - x2 / sin(x)* x2 , x<N2 x*sin(xN ), x>=N2  
  |x-3.4 | - sin(x), |x|<N x*sin(xN ), |x|>=N  

3. . [a, b] k .

k+1

∑ f(xi),

i=0

, f(x) , 2, i i - [a, b], x0 =a, xk =b. i. .

 

4.

4.1. n*m, n<=15, m<=15. , a(i,j) [-V*10; V*10), V . , 3. ( N, r, f ..), . . , 1.

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4.2. . 4.1 ( ). . , 2.

4.3. . , 2.

3

 
 
  a(N,N)
 
 
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  j=N
 
 
 
 
 
 
 
 
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  -1, 0, 1.
  k q. k q ( k q) .
  k q. k q ( k q) .
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  1. .. ( 3- ). 1. . .: - - ʻ, 1992.
  2. Delphi 7. / .. . .: , 2003.
  3. .. . Turbo Pascal: . . . . : . 2005 .
  4. : 3- . / . .. .: , 2001.

 


 

 

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