ultrametric
which is stronger than the usual triangle inequality.
- degenerate conic
- degenerate quadric
- degree
- degree
- degree
- degree
- degree-genus formula
- degrees of freedom
- degrees of freedom
- deka‐
- del
- Delian (altar) problem
- delta
- delta function
- demography
- De Moivre, Abraham
- De Moivre's Theorem
- De Morgan, Augustus
- De Morgan's laws
- De Morgan's laws
- denominator
- dense matrix
- dense set
- density
- denumerable