isEvenUnimodular
P160421
predicate
Indicates that a lattice is both even (all vector norms are even integers) and unimodular (has determinant ±1, i.e., is self-dual).
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| isEvenUnimodularPositiveDefiniteOfRankLessThan | 1 |
Sample triples (2)
| Subject | Object |
|---|---|
| E8 lattice | true ⓘ |
| E8 lattice | 24 via predicate surface "isEvenUnimodularPositiveDefiniteOfRankLessThan" ⓘ |