# Mathspp Blog

### A blog dedicated to mathematics and programming!

As of now, my blog is being migrated here. You can find all the old content over here.

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##### Twitter proof: size of the set of subsets of a set

Let's prove that, if a set has size $$n$$, then that same set has exactly $$2^n$$ subsets.

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Let's prove that there are two irrational numbers, call them $$a$$ and $$b$$, such that $$a^b$$ is a rational number! And let's do it in a tweet.