Orthogonal Curvilinear Coordinates,
Cartesian Coordinates

Takuichi Hirano (Nov. 21, 2003)

The following graphics are interactive!

user action applet reaction
dragging (left mouse button pressed) rotating about an axis in the picture
releasing left mouse button while dragging spinning about an axis in the picture
SHIFT key pressed plus vertical dragging zooming
CONTROL key pressed plus vertical dragging changing focal length
double clicking stopping or restarting animation


Cartesian coordinates are expressed with (x,y,z).


Graphics by Mathematica and LiveGraphics3D
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Copyright(c) 2003 Takuichi Hirano, All rights reserved.

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