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program eigbs4te;
uses
typ,
iom,
omv,
eig;
const
n1 = -100;
n2 = 100;
i1 = -10;
i2 = 10;
rwx = i2 - i1 + 1;
var
ex, nex, nel, p, q, r, s, i, j, ind, n, b, k1, k2, m2, term: ArbInt;
a: array[n1..n2] of ArbFloat;
lam: array[i1..i2] of ArbFloat;
x, e, mat: array[i1..i2, i1..i2] of ArbFloat;
begin
Assign(input, ParamStr(1));
reset(input);
Write(' program results eigbs4te');
case sizeof(ArbFloat) of
4: writeln('(single)');
6: writeln('(real)');
8: writeln('(double)');
end;
Read(nex);
writeln;
writeln('number of examples', nex: 2);
writeln;
for ex := 1 to nex do
begin
writeln('example number', ex: 2);
writeln;
Read(p, q, r, s, n, b, k1, k2);
nel := n * (b + 1) - (b * (b + 1)) div 2;
iomrev(input, a[p], nel);
eigbs4(a[p], n, b, k1, k2, lam[q], x[r, s], rwx, m2, term);
writeln(' n =', n: 2, ' b =', b: 2, ' k1 =', k1: 2, ' k2 =', k2: 2);
writeln(' A = ');
iomwrv(output, a[p], nel, numdig);
writeln;
writeln('term=', term: 2);
if term < 3 then
begin
writeln;
writeln('lambda=');
iomwrv(output, lam[q], k2 - k1 + 1, numdig);
writeln;
writeln(' m2 =', m2: 2);
writeln;
writeln('X=');
iomwrm(output, x[r, s], n, m2 - k1 + 1, rwx, numdig);
ind := p;
for i := 1 to n do
for j := 1 to i do
if j < i - b then
mat[i + r - 1, j + s - 1] := 0
else
begin
mat[i + r - 1, j + s - 1] := a[ind];
ind := ind + 1;
end;
for i := 1 to n do
for j := i + 1 to n do
mat[i + r - 1, j + s - 1] := mat[j + r - 1, i + s - 1];
writeln;
writeln(' matrix A =');
iomwrm(output, mat[r, s], n, n, rwx, numdig);
writeln;
writeln('Ax-lambda.x = ');
omvmmm(mat[r, s], n, n, rwx, x[r, s], m2 - k1 + 1, rwx, e[r, s], rwx);
for j := 1 to m2 - k1 + 1 do
for i := 1 to n do
e[i + r - 1, j + s - 1] := e[i + r - 1, j + s - 1] - lam[q + j - 1] * x[i + r - 1, j + s - 1];
iomwrm(output, e[r, s], n, m2 - k1 + 1, rwx, numdig);
end;
writeln;
writeln('-------------------------------------------');
end;
Close(input);
Close(output);
end.
program eigbs4te;
uses
typ,
iom,
omv,
eig;
const
n1 = -100;
n2 = 100;
i1 = -10;
i2 = 10;
rwx = i2 - i1 + 1;
var
ex, nex, nel, p, q, r, s, i, j, ind, n, b, k1, k2, m2, term: ArbInt;
a: array[n1..n2] of ArbFloat;
lam: array[i1..i2] of ArbFloat;
x, e, mat: array[i1..i2, i1..i2] of ArbFloat;
begin
Assign(input, ParamStr(1));
reset(input);
Write(' program results eigbs4te');
case sizeof(ArbFloat) of
4: writeln('(single)');
6: writeln('(real)');
8: writeln('(double)');
end;
Read(nex);
writeln;
writeln('number of examples', nex: 2);
writeln;
for ex := 1 to nex do
begin
writeln('example number', ex: 2);
writeln;
Read(p, q, r, s, n, b, k1, k2);
nel := n * (b + 1) - (b * (b + 1)) div 2;
iomrev(input, a[p], nel);
eigbs4(a[p], n, b, k1, k2, lam[q], x[r, s], rwx, m2, term);
writeln(' n =', n: 2, ' b =', b: 2, ' k1 =', k1: 2, ' k2 =', k2: 2);
writeln(' A = ');
iomwrv(output, a[p], nel, numdig);
writeln;
writeln('term=', term: 2);
if term < 3 then
begin
writeln;
writeln('lambda=');
iomwrv(output, lam[q], k2 - k1 + 1, numdig);
writeln;
writeln(' m2 =', m2: 2);
writeln;
writeln('X=');
iomwrm(output, x[r, s], n, m2 - k1 + 1, rwx, numdig);
ind := p;
for i := 1 to n do
for j := 1 to i do
if j < i - b then
mat[i + r - 1, j + s - 1] := 0
else
begin
mat[i + r - 1, j + s - 1] := a[ind];
ind := ind + 1;
end;
for i := 1 to n do
for j := i + 1 to n do
mat[i + r - 1, j + s - 1] := mat[j + r - 1, i + s - 1];
writeln;
writeln(' matrix A =');
iomwrm(output, mat[r, s], n, n, rwx, numdig);
writeln;
writeln('Ax-lambda.x = ');
omvmmm(mat[r, s], n, n, rwx, x[r, s], m2 - k1 + 1, rwx, e[r, s], rwx);
for j := 1 to m2 - k1 + 1 do
for i := 1 to n do
e[i + r - 1, j + s - 1] := e[i + r - 1, j + s - 1] - lam[q + j - 1] * x[i + r - 1, j + s - 1];
iomwrm(output, e[r, s], n, m2 - k1 + 1, rwx, numdig);
end;
writeln;
writeln('-------------------------------------------');
end;
Close(input);
Close(output);
end.
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