German mathematician named Richard Dedekind. In 1858, he found a way to rigorously define the real numbers — any number that appears on the number line. But he didn’t share his finding. A slow and methodical thinker, he preferred to discuss his results with others until he was sure he was right.
2 Matching Annotations
- Feb 2026
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www.quantamagazine.org www.quantamagazine.org
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- Feb 2022
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thinkzone.wlonk.com thinkzone.wlonk.com
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https://thinkzone.wlonk.com/Numbers/NumberSets.htm
A relatively clear explanation of the types of numbers and their properties.
I particularly like this diagram:
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