my @values = qw(0 2 9.5 27 271 999.95 2718 9999.995 27182 271828
2718281 2**39 2**333 2**-21 -2 -9.5 -27 -271 -999.95 -2718 -9999.995
my @values = qw(0 2 9.5 27 271 999.95 2718 9999.995 27182 271828
2718281 2**39 2**333 2**-21 -2 -9.5 -27 -271 -999.95 -2718 -9999.995