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Beginning Algorithms (2006)

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x-y coordinate system, relationship to computational geometry

x-y coordinate system, relationship to computational geometry, 437–438

xy point comparator, testing, 459–460. See also comparators

XYPointComparator, implementing, 460–461

Y

y axis

crossing, 442–443

relationship to computational geometry, 438 y coordinate

calculating for Line class, 455 determining for intersection point, 457

564