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Abs class method

Project: Fractions

Unit: DelphiDabbler.Lib.Fractions

Record: TFraction

Applies to: ~>0.1

class function Abs(const F: TFraction): TFraction; static;


Returns the absolute value of the given fraction F.

The returned fraction is not simplified.


  F, G: TFraction;
  F := TFraction.Create(3, 4);
  G := TFraction.Abs(F);
  Assert(G = +F);
  F := TFraction.Create(-7, 8);
  G := TFraction.Abs(F);
  Assert(G = -F);

See Also