File:Radon coefficients.svg

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English: An illustration of Radon's theorem for two sets of four points in the plane: the vertices of a square, and an equilateral triangle with its centroid. Each point is labeled with a weight, used as part of a proof of the theorem. The weighted sum of the points is (0,0), and the sum of the weights is zero, from which it can be shown that the convex hull of the points with positive weights intersects the convex hull of the points with negative weights.
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Author David Eppstein

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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Date/TimeThumbnailDimensionsUserComment
current01:43, 13 March 2010Thumbnail for version as of 01:43, 13 March 2010480 × 170 (2 KB)David Eppstein (talk | contribs)Update to commons-compatible fonts
01:21, 17 February 2010Thumbnail for version as of 01:21, 17 February 2010480 × 170 (2 KB)David Eppstein (talk | contribs){{Information |Description={{en|1=An illustration of Radon's theorem for two sets of four points in the plane: the vertices of a square, and an equilateral triangle with its centroid. Each point is labeled with a weight, used as pa

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