Triangle Center Function
A Homogeneous Function 
, i.e., a function 
such that
which gives the Trilinear Coordinates of a Triangle Center as
The variables may correspond to angles (
, 
, 
) or side lengths (
, 
, 
), since these can be interconverted using the Law of Cosines.See also Major Triangle Center, Regular Triangle Center, Triangle Center, Trilinear Coordinates
References
Kimberling, C. ``Triangle Centers as Functions.'' Rocky Mtn. J. Math. 23, 1269-1286, 1993. Kimberling, C. ``Triangle Centers.'' http://cedar.evansville.edu/~ck6/tcenters/. Kimberling, C. ``Triangle Centers and Central Triangles.'' Congr. Numer. 129, 1-295, 1998.
- Dirichlet's Theorem
- Dirichlet Structure Constant
- Dirichlet Tessellation
- Dirty Beam
- Dirty Map
- Disc
- Disconnected Form
- Disconnectivity
- Discontinuity
- Discontinuous
- Discordant Permutation
- Discrepancy Theorem
- Discrete Distribution
- Discrete Fourier Transform
- Discrete Mathematics
- Discrete Set
- Discrete Uniform Distribution
- Discriminant
- Discriminant (Binary Quadratic Form)
- Discriminant (Elliptic Curve)
- Discriminant (Metric)
- Discriminant (Module)
- Discriminant (Polynomial)
- Discriminant (Quadratic Curve)
- Discriminant (Quadratic Form)