use PDL::LiteF;
use PDL::Math;
kill INT,$$ if $ENV{UNDER_DEBUGGER}; # Useful for debugging.
print "1..1\n";
sub ok {
my $no = shift ;
my $result = shift ;
print "not " unless $result ;
print "ok $no\n" ;
}
sub tapprox {
my($a,$b) = @_;
$c = abs($a-$b);
$d = max($c);
$d < 0.01;
}
ok(1, tapprox(qsort((polyroots(pdl(1,-55,1320,-18150,157773,-902055,
3416930,-8409500,12753576,-10628640,3628800),zeroes(11)))[0]),1+sequence(10)));