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program detgpdte;
uses
typ,
iom,
det;
const
n1 = -5;
n2 = 10;
rwa = n2 - n1 + 1;
var
e, t, aantal, i, j, k, l, n, term: ArbInt;
d: ArbFloat;
a: array[n1..n2, n1..n2] of ArbFloat;
begin
iom.npos := 1000; {max. width of output to 1000, since this is piped}
Write(' program results detgpdte');
case sizeof(ArbFloat) of
4: writeln('(single)');
6: writeln('(real)');
8: writeln('(double)');
10: writeln('(Extended)');
end;
Read(aantal);
writeln;
writeln(' number of examples : ', aantal: 3);
for t := 1 to aantal do
begin
writeln;
writeln(' example nr ', t: 3);
Read(k, l, n);
for i := 1 to n do
for j := 1 to i do
Read(a[k + i - 1, l + j - 1]);
detgpd(n, rwa, a[k, l], d, e, term);
writeln;
writeln(' A =');
for i := 1 to n do
for j := 1 to i - 1 do
a[k + j - 1, l + i - 1] := a[k + i - 1, l + j - 1];
iomwrm(output, a[k, l], n, n, n2 - n1 + 1, numdig);
writeln;
writeln('term=', term: 2);
writeln;
if term = 3 then
writeln(' wrong input')
else
if term = 2 then
writeln(' matrix not pos-def')
else
begin
Write(' det =', d: numdig);
if e <> 0 then
Write(' * 8**', e: 3);
writeln;
end; {term=1}
writeln('------------------------------------------------------');
end; {t}
Close(input);
Close(output);
end.
program detgpdte;
uses
typ,
iom,
det;
const
n1 = -5;
n2 = 10;
rwa = n2 - n1 + 1;
var
e, t, aantal, i, j, k, l, n, term: ArbInt;
d: ArbFloat;
a: array[n1..n2, n1..n2] of ArbFloat;
begin
iom.npos := 1000; {max. width of output to 1000, since this is piped}
Write(' program results detgpdte');
case sizeof(ArbFloat) of
4: writeln('(single)');
6: writeln('(real)');
8: writeln('(double)');
10: writeln('(Extended)');
end;
Read(aantal);
writeln;
writeln(' number of examples : ', aantal: 3);
for t := 1 to aantal do
begin
writeln;
writeln(' example nr ', t: 3);
Read(k, l, n);
for i := 1 to n do
for j := 1 to i do
Read(a[k + i - 1, l + j - 1]);
detgpd(n, rwa, a[k, l], d, e, term);
writeln;
writeln(' A =');
for i := 1 to n do
for j := 1 to i - 1 do
a[k + j - 1, l + i - 1] := a[k + i - 1, l + j - 1];
iomwrm(output, a[k, l], n, n, n2 - n1 + 1, numdig);
writeln;
writeln('term=', term: 2);
writeln;
if term = 3 then
writeln(' wrong input')
else
if term = 2 then
writeln(' matrix not pos-def')
else
begin
Write(' det =', d: numdig);
if e <> 0 then
Write(' * 8**', e: 3);
writeln;
end; {term=1}
writeln('------------------------------------------------------');
end; {t}
Close(input);
Close(output);
end.
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