Лабораторная работа: Интерполяция функций 2

for i:=0 to 3*(n-1)-1 do

for j:=0 to 3*(n-1) do urm[i,j]:=0;

for i:=0 to n-1 do edt.writer(' ',y[i],0);

for i:=0 to n-2 do

begin

urm[i,3*i+0]:=x[i+1]-x[i];

urm[i,3*i+1]:=(x[i+1]-x[i])*(x[i+1]-x[i]);

urm[i,3*i+2]:=(x[i+1]-x[i])*(x[i+1]-x[i])*(x[i+1]-x[i]);

urm[i,3*(n-1)]:=y[i+1]-y[i];

end;

for i:=0 to n-3 do

begin

urm[i+n-1,3*i+0]:=1;

urm[i+n-1,3*i+1]:=2*(x[i+1]-x[i]);

urm[i+n-1,3*i+2]:=3*(x[i+1]-x[i])*(x[i+1]-x[i]);

urm[i+n-1,3*i+3]:=-1;

end;

for i:=0 to n-3 do

begin

urm[i+2*n-3,3*i+1]:=1;

urm[i+2*n-3,3*i+2]:=3*(x[i+1]-x[i]);

urm[i+2*n-3,3*i+4]:=-1;

end;

urm[3*n-5,0]:=1; urm[3*n-5,3*(n-1)]:=0;

urm[3*n-4,3*(n-1)-3]:=1;urm[i+2*n-3,3*(n-1)-2]:=2*(y[n-1]-y[n-2])]

urm[3*n-4,3*(n-1)-1]:=3*(y[n-1]-y[n-2]) *(y[n-1]-y[n-2]);

urm[i+2*n-3,3*(n-1)]:=0

for i:=0 to 3*(n-1)-1 do

begin