Important Notice

The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

  ◄Number Ranges► ◄Contents► ◄Index►
 
                                      Significant Digits
  Type Name    Range of Values          {$N-}    {$N+}
  ═════════    ══════════════════════   ═════    ═════
  Comp         9.2E-18   to 9.2E+18     15-16    19-20
  Double       5.0E-324  to 1.7E+308    15-16    15-16
  Extended     3.4E-4932 to 1.1E+4932   15-16    19-20
  Real         2.9E-39   to 1.7E+38     11-12    11-12
  Single       1.5E-45   to 3.4E+48     7-8      7-8
 
  Choose any type for help.
 
  See also:  Data Types Hierarchy