Helly Number
Given a Euclidean 
-space,
See also Euclidean Space, Helly's Theorem
- Prime String
- Prime Sum
- Prime Theta Function
- Prime Triangle
- Prime Unit
- Prime Zeta Function
- Primitive Abundant Number
- Primitive Function
- Primitive Irreducible Polynomial
- Primitive Polynomial Modulo 2
- Primitive Prime Factor
- Primitive Pseudoperfect Number
- Primitive Recursive Function
- Primitive Root
- Primitive Root of Unity
- Primitive Semiperfect Number
- Primitive Sequence
- Primorial
- Prince Rupert's Cube
- Principal
- Principal Curvatures
- Principal Curve
- Principal Direction
- Principal Ideal
- Principal Normal Vector