Proposition: Multiplication of Real Numbers Is Commutative

The multiplication of real numbers is commutative, i.e. the law \(x\cdot y=y\cdot x\) is valid for all \(x,y\in\mathbb R\).

Proofs: 1 Corollaries: 1

Proofs: 1 2 3 4 5 6 7 8


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References

Bibliography

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