Einstein Functions
The functions 
, 
, 
, and 
.
References
Abramowitz, M. and Stegun, C. A. (Eds.). ``Debye Functions.'' §27.1 in Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables, 9th printing. New York: Dover, pp. 999-1000, 1972.
- Dixon's Factorization Method
- Dixon's Random Squares Factorization Method
- Dixon's Theorem
- D-Number
- Dobinski's Formula
- Dodecadodecahedron
- Dodecagon
- Dodecagram
- Dodecahedral Conjecture
- Dodecahedral Graph
- Dodecahedral Space
- Dodecahedron
- Dodecahedron 2-Compound
- Dodecahedron-Icosahedron Compound
- Dodecahedron Stellations
- Domain
- Domain Invariance Theorem
- Dome
- Dominance
- Domino
- Domino Problem
- Donaldson Invariants
- Donkin's Theorem
- Donut
- Doob's Theorem