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Pascal/Delphi Source File  |  1995-04-22  |  165b  |  9 lines
  1. FUNCTION Frac(Num : Real) : Real;
  2. (*
  3.   by Erik C. Warren, 13 January, 1986
  4.   for UPDATE...KYAN's Jan./Feb. issue
  5. *)
  6. BEGIN
  7.   Frac := Num - Trunc(Num)
  8. END; (* Frac *)
  9.