Formulas
- E6 (mathematics)
- E8 (mathematics)
- Eaton Hodgkinson
- Edge-transitive graph
- Edray Herber Goins
- Eduard Study
- Alperin–Brauer–Gorenstein theorem
- Alternating factorial
- Alternating multilinear map
- Alternating permutation
- Alternating series
- Alternating sign matrix
- Alvis–Curtis duality
- Ambient isotopy
- Ambit field