#<<0#  [ -2.0, 4.333e333, 600, 0, 9 ]  
{
  array => [
    { frac => ".0", int => 2, minus => "-" },
    { exp => "e333", frac => ".333", int => 4 },
    { int => 600 },
    { int => 0 },
    { int => 9 },
  ],
}
#>>0#