‹…–Ê

ParametricPlot3D[{Sin[u] Cos[v], Sin[u] Sin[v], Cos[u]}, {u, 0, Pi}, {v, 0, 2 Pi}]

[Graphics:HTMLFiles/index_3.gif]

-Graphics3D -

‘ȉ~–Ê

a := 1 ; b := 2 ; c := 3 ParametricPlot3D[{a Sin[u] Cos[v], b Sin[u] Sin[v], c Cos[u]}, {u, 0, Pi}, {v, 0, 2 Pi}]

[Graphics:HTMLFiles/index_7.gif]

-Graphics3D -

a := 1 ; b := 1 ; c := 2 ParametricPlot3D[{a Sin[u] Cos[v], b Sin[u] Sin[v], c Cos[u]}, {u, 0, Pi}, {v, 0, 2 Pi}]

[Graphics:HTMLFiles/index_10.gif]

-Graphics3D -

a := 3 ; b := 3 ; c := 1 ParametricPlot3D[{a Sin[u] Cos[v], b Sin[u] Sin[v], c Cos[u]}, {u, 0, Pi}, {v, 0, 2 Pi}, ViewPoint -> {3, -5, 2}]

[Graphics:HTMLFiles/index_13.gif]

-Graphics3D -

‰~’Œ–Ê

ParametricPlot3D[{Cos[u], Sin[u], v}, {u, 0, 2 Pi}, {v, 0, 2}]

[Graphics:HTMLFiles/index_17.gif]

-Graphics3D -

•‚‚«—Ö

a := 1 ; b := 3 ParametricPlot3D[{(b + a Sin[u]) Cos[v], (b + a Sin[u]) Sin[v], a Cos[u]}, {u, 0, 2 Pi}, {v, 0, 2 Pi}]

[Graphics:HTMLFiles/index_21.gif]

-Graphics3D -

Converted by Mathematica  (May 15, 2004)