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for my $n (53..55) { my $max = 2**($n-1) - 1 ; ... sprintf '0x%04X_%04X_%04X_%04X', ($ms >> 16), ($ms & 0xFFFF), ($ls >> 16), ($ls & 0xFFFF) ; } ;
my $z = 0x0FED_CBA9_8765_4321 ; my $d = 9 ; ... printf " %2d: %20s : %+5d\n", $i, "$q", $q - ($z + int($i/$d)) ; } ;