The mathematical property or condition of points, objects, or lines being cocircular, or capable of lying on the same circle.
From cocircular + '-ity' (noun suffix indicating a state or quality), creating an abstract noun for the property of shared circularity.
Cocircularity is used in computer vision and image recognition to help algorithms detect curved edges and shapes—it's a foundational concept in how machines learn to 'see' circles and arcs.
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