ParametricPlot3D@82 Sin@uD Cos@vD, 4 Sin@uD Sin@vD, 2 Cos@uD<, 8u, 0, Pi<, 8v, 0, 2 Pi<, Axes ® False, Boxed ® FalseD H* ellipsoid 4x^2 + y^2 + 4z^2 = 1 *L Graphics3D Plot3D@4 x ^ 2 + y ^ 2, 8x, -2, 2<, 8y, -5, 5<, Axes ® False, ViewPoint -> 84.105, 1.326, 2.195<, BoxRatios ® 81, 2, 3<, Boxed ® FalseD H* elliptical paraboloid 4 x^2 + y^2 = z *L SurfaceGraphics Plot3D@x ^ 2 - y ^ 2, 8x, -2, 2<, 8y, -2, 2<, Axes ® False, BoxRatios ® 81, 1, 1<, Boxed ® FalseD H* hyperbolic paraboloid x^2 - y^2 = z *L SurfaceGraphics 2 QuadricSurfaces.nb ParametricPlot3D@88u Sin@ Pi 6D Cos@vD, u Sin@Pi 6D Sin@vD, -u Sin@Pi 6D<, 8u Sin@ Pi 6D Cos@vD, u Sin@Pi 6D Sin@vD, u Sin@Pi 6D<<, 8u, 0, 5<, 8v, 0, 2 Pi<, AxesLabel ® 8"x", "y", "z"<, ViewPoint -> 8-1.300, 2.005, 0.799<, Axes ® False, Boxed ® FalseD H* Cone x^2 + y^2 = z^2, angle = Pi6 *L Graphics3D ParametricPlot3D@8Cosh@uD Cos@vD, Cosh@uD Sin@vD, Sinh@uD<, 8u, -1, 1<, 8v, 0, 2 Pi<, ViewPoint -> 8-1.757, -1.385, 0.686<, BoxRatios ® 81, 1, 1<, Axes ® False, Boxed ® FalseD H* Hyperboloid of one sheet x^2 + y^2 -z^2 = 1 *L Graphics3D ParametricPlot3D@ 88Sinh@uD Cos@vD, Sinh@uD Sin@vD, Cosh@uD<, 8Sinh@uD Cos@vD, Sinh@uD Sin@vD, -Cosh@uD<<, 8u, -1, 1<, 8v, 0, 2 Pi<, ViewPoint -> 8-1.757, -1.385, 0.686<, Axes ® False, BoxRatios ® 81 2, 1 2, 1<, Boxed ® FalseD H* Hyperboloid of two sheets x^2 +y^2-z^2 =-1 *L Graphics3D
© Copyright 2024 Paperzz