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79 lines
2.0 KiB
ObjectPascal
79 lines
2.0 KiB
ObjectPascal
program eiggs4te;
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uses
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typ,
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iom,
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omv,
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eig;
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const
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p1 = -9;
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p2 = 5;
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n1 = -10;
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n2 = 8;
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p3 = -10;
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p4 = 7;
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n3 = -11;
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n4 = 9;
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rwa = n2 - n1 + 1;
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rwx = n4 - n3 + 1;
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var
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i, j, ex, nex, m2, k1, k2, i2, j2, i1, j1, n, term: ArbInt;
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a: array[p1..p2, n1..n2] of ArbFloat;
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x, e: array[p3..p4, n3..n4] of ArbFloat;
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lam: array[p1..p2] of ArbFloat;
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begin
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Write(' program results eiggs4te');
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case sizeof(ArbFloat) of
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4: writeln('(single)');
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6: writeln('(real)');
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8: writeln('(double)');
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end;
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Read(nex);
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writeln;
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writeln('number of examples', nex: 2);
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writeln;
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for ex := 1 to nex do
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begin
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writeln('example number', ex: 2);
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writeln;
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Read(i1, j1, i2, j2, n, k1, k2);
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for i := 1 to n do
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for j := 1 to i do
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Read(a[i1 + i - 1, j1 + j - 1]);
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eiggs4(a[i1, j1], n, rwa, k1, k2, lam[i1 + k1 - 1], x[i2, j2 + k1 - 1],
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rwx, m2, term);
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writeln;
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writeln('A=');
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for i := 1 to n do
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for j := 1 to i - 1 do
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a[i1 + j - 1, j1 + i - 1] := a[i1 + i - 1, j1 + j - 1];
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iomwrm(output, a[i1, j1], n, n, n2 - n1 + 1, numdig);
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writeln;
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writeln('k1=', k1: 2, ' k2=', k2: 2);
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writeln;
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writeln('term=', term: 2);
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if term < 3 then
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begin
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writeln('lambda=');
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iomwrv(output, lam[i1 + k1 - 1], k2 - k1 + 1, numdig);
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writeln;
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writeln(' m2 =', m2: 2);
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writeln;
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writeln('X=');
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iomwrm(output, x[i2, j2 + k1 - 1], n, m2 - k1 + 1, rwx, numdig);
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writeln;
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writeln('AX-lambda.X = ');
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omvmmm(a[i1, j1], n, n, n2 - n1 + 1, x[i2, j2 + k1 - 1], m2 - k1 + 1, n4 - n3 + 1,
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e[i2, j2 + k1 - 1], n4 - n3 + 1);
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for j := k1 to m2 do
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for i := 1 to n do
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e[i + i2 - 1, j + j2 - 1] := e[i + i2 - 1, j + j2 - 1] - lam[i1 + j - 1] * x[i + i2 - 1, j + j2 - 1];
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iomwrm(output, e[i2, j2 + k1 - 1], n, m2 - k1 + 1, n4 - n3 + 1, numdig);
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end;
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writeln('---------------------------------------------------------');
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end;
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Close(input);
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Close(output);
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end.
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