Category:Elementary Functions

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This category contains results about Elementary Functions.

An elementary function is one of the following:

  • Powers of $x$: $\map f x = x^y$, where $y \in \R$
  • All functions that are compositions of the above, for example $\map f x = \ln \sin x$, $\map f x = e^{\cos x}$
  • All functions obtained by adding, subtracting, multiplying and dividing any of the above types any finite number of times.


This category has only the following subcategory.