Routines in Action11:23 with Craig Dennis
There are a ton of routines that are already written for you, saving the work for you. Let's take a look at how to find them. Also let's dive into reduction a bit.
My Notes for Universal Functions
## Universal Functions * [ufuncs](https://docs.scipy.org/doc/numpy/reference/ufuncs.html) are commonly needed vectorized functions * Vectorized functions allow you to operate element by element without using a loop * The standard math and comparison operations have all been overloaded so that they can make use of vectorization * Values can be [broadcasted](https://docs.scipy.org/doc/numpy/user/basics.broadcasting.html), or stretched to be applied to the ufuncs.
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