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Plane Geometry is about flat shapes like lines, circles and triangles , shapes that can be drawn on a piece of paper

8 votes
2 answers
749 views

Are point sets of the same order type connected by continuous (order type)-preserving motion?

Given two general position point sets in $\mathbb{R}^2$ of the same size and order type, is it possible to continuously move the points of one set until they coincide with those of the other set in su …
Nima Hoda's user avatar