## Archive for July 5th, 2018

### What is your favorite visual mathematical proof? Perhaps it is Tennenbaum’s proof of the irrationality of the square root of 2

Posted by: **Alexandre Borovik** on July 5, 2018

### Why do irrational numbers exist? Why does math exist that is only conceptual and not applicable in nature?

Posted by: **Alexandre Borovik** on July 5, 2018

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