Pólya-Vinogradov Inequality
Let 
be a nonprincipal character (mod 
). Then
where
indicates Much Less than.
References
Davenport, H. ``The Pólya-Vinogradov Inequality.'' Ch. 23 in Multiplicative Number Theory, 2nd ed. New York: Springer-Verlag, pp. 135-138, 1980. Pólya, G. ``Über die Verteilung der quadratischen Reste und Nichtreste.'' Nachr. Königl. Gesell. Wissensch. Göttingen, Math.-Phys. Klasse, 21-29, 1918.
- Primitive Semiperfect Number
- Primitive Sequence
- Primorial
- Prince Rupert's Cube
- Principal
- Principal Curvatures
- Principal Curve
- Principal Direction
- Principal Ideal
- Principal Normal Vector
- Principal Quintic Form
- Principal Radius of Curvature
- Principal Value
- Principal Vector
- Principal Vertex
- Principle
- Pringsheim's Theorem
- Printer's Errors
- Prior Distribution
- Prism
- Prismatic Ring
- Prismatoid
- Prismoid
- Prisoner's Dilemma
- Prizes