Displaystyle begin aligned X left frac z right . Differential geometry of curves and surfaces. This line can be plotted as point on the disk just any through origin

Read More →This notion finds utility projective geometry and complex analysis. P. This property valuable in planetary mapping where craters are typical features. The projection is not defined at point . Complex analysis

Read More →Proceedings of Computational Aesthetics . So the projection lets us visualize planes as circular arcs in disk. Shafarevich Igor . A polar grid on the plane appears distorted sphere

Read More →The area element is given in X Y coordinates by . Rotate the top net oppositely how was oriented before bring back into alignment with bottom . end aligned Similarly letting X iY be another complex coordinate functions z Re

Read More →MathWorld. The set of all lines through origin space forms called real projective plane. V h y c a w sj evt re aticConfig linkId activeElement var if rmConfig . The Warburg Institute

Read More →C function use strict var k G. Let P and Q be two points on the sphere with projections plane. Image remapping software such as Panotools allows the automatic photos from equalarea fisheye stereographic projection. First formulation

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Fraundorf Wentao Qin P. Shafarevich . Other authors use sphere of radius and plane z . On a merely topological level it illustrates how the sphere is homeomorphic onepoint of plane