Great Sphere
The great sphere on the surface of a Hypersphere is the 3-D analog of the Great Circle on the surface of aSphere. Let 
be the number of reflecting Spheres, and let great spheres divide aHypersphere into 
4-D Tetrahedra. Then for the Polytope with SchläfliSymbol 
,
See also Great Circle
- Prisoner's Dilemma
- Prizes
- Probability
- Probability Axioms
- Probability Density Function
- Probability Distribution Function
- Probability Function
- Probability Inequality
- Probability Integral
- Probability Measure
- Probability Space
- Probable Error
- Probable Prime
- Problem
- Procedure
- Proclus' Axiom
- Procrustian Stretch
- Product
- Product Formula
- Product-Moment Coefficient of Correlation
- Product Neighborhood
- Product Rule
- Product Space
- Program
- Projection