Natural Numbers are Comparable/Strong Result/Proof 2
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Theorem
Let $\N$ be the natural numbers.
Let $m, n \in \N$.
Then either:
- $(1): \quad m + 1 \le n$
or:
- $(2): \quad n \le m$
Proof
This theorem requires a proof. In particular: Proof using Minimally Inductive Class under Slowly Progressing Mapping is Nest by exploiting Successor Mapping is Slowly Progressing. You can help $\mathsf{Pr} \infty \mathsf{fWiki}$ by crafting such a proof. To discuss this page in more detail, feel free to use the talk page. When this work has been completed, you may remove this instance of {{ProofWanted}} from the code.If you would welcome a second opinion as to whether your work is correct, add a call to {{Proofread}} the page. |
Sources
- 2010: Raymond M. Smullyan and Melvin Fitting: Set Theory and the Continuum Problem (revised ed.) ... (previous) ... (next): Chapter $3$: The Natural Numbers: $\S 9$ Supplement -- optional