The set of integers \(\mathbb Z\), together with the specific addition operation “\(+\)”, forms the algebraic structure \((\mathbb Z, + )\) of a commutative group.

| | | | | created: 2016-02-09 21:28:30 | modified: 2020-07-04 09:48:18 | by: *bookofproofs* | references: [696]

[696] **Kramer Jürg, von Pippich, Anna-Maria**: “Von den natürlichen Zahlen zu den Quaternionen”, Springer-Spektrum, 2013