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dualitytransfm
- 一个Applet展示,点到线,线到点的变换性质,此性质可以使许多复杂的几何问题变得简单。-Applet of Duality Transformation An implementation of duality transformation. In a Cartesian plane, a point can be identified by two parameters, such as xcoordinates and y-coordinates, and also a non-v