Proposition: Addition of Natural Numbers Is Commutative

The addition of natural numbers is commutative, i.e. the law \(n+m=m+n\) is valid for all \(n,m \in \mathbb N\).

Proofs: 1

Examples: 1
Proofs: 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17


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References

Bibliography

  1. Kramer Jürg, von Pippich, Anna-Maria: "Von den natürlichen Zahlen zu den Quaternionen", Springer-Spektrum, 2013