Optimal model:
  x     =        -Infinity :: Double
                  6    5          4         3         2         1         0
                  3 21098765432 1098765432109876543210987654321098765432109876543210
                  S ----E11---- ------------------------S52-------------------------
   Binary layout: 1 11111111111 0000000000000000000000000000000000000000000000000000
      Hex layout: FFF0 0000 0000 0000
       Precision: Double
            Sign: Negative
        Exponent: 1024 (Stored: 2047, Bias: 1023)
  Classification: FP_INFINITE
           Value: -Infinity
  min-x = 4503599627370495 :: Word64
                  6    5           4            3           2            1           0
                  3210 9876 5432 1098 7654 3210 9876 5432 1098 7654 3210 9876 5432 1098 7654 3210
   Binary layout: 0000 0000 0000 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111 1111
      Hex layout: 000F FFFF FFFF FFFF
            Type: Unsigned 64-bit word
          Binary: 0b1111111111111111111111111111111111111111111111111111
           Octal: 0o177777777777777777
         Decimal: 4503599627370495
             Hex: 0xfffffffffffff