Visible Point Vector Identity
A set of identities involving 
-D visible lattice points was discovered by Campbell (1994). Examples include
for
and
for
.
References
Campbell, G. B. ``Infinite Products Over Visible Lattice Points.'' Internat. J. Math. Math. Sci. 17, 637-654, 1994. Campbell, G. B. ``Visible Point Vector Identities.'' http://www.geocities.com/CapeCanaveral/Launchpad/9416/vpv.html.
- Conformal Tensor
- Conformal Transformation
- Congruence
- Congruence Axioms
- Congruence (Geometric)
- Congruence Transformation
- Congruent
- Congruent Incircles Point
- Congruent Isoscelizers Point
- Congruent Numbers
- Congruum
- Congruum Problem
- Conic
- Conical Coordinates
- Conical Frustum
- Conical Function
- Conical Spiral
- Conical Wedge
- Conic Constant
- Conic Double Point
- Conic Equidistant Projection
- Conic Projection
- Conic Section
- Conic Section Tangent
- Conjecture