21. Extending this relation by associativity and distributivity allows to construct explicitly the Weyl algebra .. 22. They are, however, alternative algebras, alternativity being a weaker form of associativity . 23. The set-associativity was chosen to reduce the number of I / O pins. 24. Assume associativity in N has been established. 25. They do not obey commutativity like the quaternions plus they also do not obey associativity . 26. Because of their non-associativity , octonions do not have matrix representations, unlike quaternions. 27. Finally, a third case is found on the associativity of the group of elliptic curves. 28. "' Associativity "': Addition of integers has a property called associativity. 29. "' Associativity "': Addition of integers has a property called associativity . 30. Light's associativity test can be extended to test associativity in a more general context.
