Corollary: Existence of Natural Zero (Neutral Element of Addition of Natural Numbers)

(related to Proposition: Addition Of Natural Numbers)

There exists a natural number \(0\in\mathbb N\) such that \[x+0=0+x=x\] for all \(x\in\mathbb N\), i.e. \(0\) is neutral with respect to the addition of natural numbers.

Proofs: 1

Definitions: 1
Proofs: 2 3 4 5 6 7


Thank you to the contributors under CC BY-SA 4.0!

Github:
bookofproofs


References

Bibliography

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