# Math playpen

$$\mathcal{P}e^{i \oint_C A_\mu dx^\mu} \to g(x) \mathcal{P}e^{i \oint_C A_\mu dx^\mu} g^{-1}(x)\,$$

Numbers, woo!

Can I bork the page? Trying to bork the pageā¦ 3

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Parents:

- Mathematics
Mathematics is the study of numbers and other ideal objects that can be described by axioms.