uSphere(...)

Object derived from the _uSphere abstract class representing the Riemann sphere as a map of the completed complex plane .

class uSphere

constructors:
  • uSphere()
returns:

an origin centered sphere of unit radius representing the Riemann sphere

site ref:

http://mathworld.wolfram.com/RiemannSphere.html

kSphere(...)

a sphere of radius sqrt(2) centered at the North point of the unit sphere (0,0,1)

class kSphere

constructors:
  • kSphere()
returns:

a sphere of radius sqrt(2) centered at (0,0,1)

site ref:

http://mathworld.wolfram.com/InversionSphere.html