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Grafika:MobiusStrip-01.png - Wikipedia, wolna encyklopedia

Grafika:MobiusStrip-01.png

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[edit] Summary

Español: Plot paramétrico de una banda de Möbius

Möbius strip. Made with Mathematica.

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[edit] Parameterization

x = \cos u + v\cos\frac{u}{2}\cos u
y = \sin u + v\cos\frac{u}{2}\sin u
z = v\sin\frac{u}{2}

[edit] Mathematica source

MoebiusStrip[r_:1] =
  Function[{u, v}, 
    r {Cos[u] + v Cos[u/2]Cos[u], Sin[u] + v Cos[u/2]Sin[u], v Sin[u/2]}
  ]
ParametricPlot3D[Evaluate[MoebiusStrip[][u, v]], {u, 0, 4π}, {v, 0, .3},
  PlotPoints -> {99, 3}, Boxed -> False, Axes -> False]

Historia pliku

Kliknij na datę/czas, aby zobaczyć, jak plik wyglądał w tym czasie.

Data/czasWymiaryUżytkownikOpis
aktualny00:59, 5 mar 2005273×216 (34 kB)Dbenbenn (losslessly compressed with pngcrush, 26% smaller)
20:42, 3 mar 2005273×216 (46 kB)Fropuff (Mobius strip. Made with Mathematica. {{PD}})

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