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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documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

   ◄Directive Summary►  ◄Summary►
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  Syntax:  .8087
 
  Enables assembly of instructions for the 8087 math coprocessor, and
  disables assembly of the instructions unique to later coprocessors. It
  specifies IEEE format for encoding floating-point variables. This directive
  is in effect by default.
 
  See Also:  .186, .286, .287, .8086, .MSFLOAT
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