directed : indicates directed segment; default is false

The Segment constructor generates and returns an object that represents a segment in two-dimensional space.

If the directed=true option is provided, this means that the segment is directed and grading takes into account the order of the points.

$\mathrm{with}\left(\mathrm{Grading}\right)$

$\left[\mathrm{AbsoluteValueFunction}\,\mathrm{DiffFeedback}\,\mathrm{DiffPractice}\,\mathrm{Draw}\,\mathrm{ExponentialFunction}\,\mathrm{FactorFeedback}\,\mathrm{FactorPractice}\,\mathrm{Feedback}\,\mathrm{GetData}\,\mathrm{GetDomain}\,\mathrm{GetExpression}\,\mathrm{GradePlot}\,\mathrm{GridPoint}\,\mathrm{Inequalities}\,\mathrm{IntFeedback}\,\mathrm{IntPractice}\,\mathrm{IsQuadraticFormula}\,\mathrm{LimitFeedback}\,\mathrm{LimitPractice}\,\mathrm{LinearFunction}\,\mathrm{LogarithmicFunction}\,\mathrm{QuadraticFunction}\,\mathrm{Quiz}\,\mathrm{QuizBuilder}\,\mathrm{Segment}\,\mathrm{SimplifyFeedback}\,\mathrm{SimplifyPractice}\,\mathrm{SolveFeedback}\,\mathrm{SolvePractice}\right]$

$\mathrm{Segment}\left(\left[3.5\,-2.0\right]\,\left[8.2\,4.6\right]\right)$

$\mathrm{<<\; Segment:\; [[3.5,\; -2.0],\; [8.2,\; 4.6]]>>}$

The Grading:-Segment command was introduced in Maple 18.

For more information on Maple 18 changes, see Updates in Maple 18.