Please show that the parameter curve : { },( ) is a sphere curve. then write the formular of the sphere.

(Nerd)Thanks very much

Printable View

- Oct 7th 2008, 10:52 PMXingyuanSphere Curve
Please show that the parameter curve : { },( ) is a sphere curve. then write the formular of the sphere.

(Nerd)Thanks very much - Oct 8th 2008, 12:06 AMNonCommAlg