![]() |
|
|
| |||
| compares the squared radius of the sphere defined by the points p and q to sr. | ||||
|
|
| |||
| compares the squared radius of the sphere defined by the points p, q, and r to sr. | ||||
|
|
| |||
| compares the squared radius of the sphere defined by the points p, q, , r, and s to sr. | ||||