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ncatlab.org | ||
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terrytao.wordpress.com
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| | | | | Thus far, we have only focused on measure and integration theory in the context of Euclidean spaces $latex {{\bf R}^d}&fg=000000$. Now, we will work in a more abstract and general setting, in w... | |
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leanprover-community.github.io
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| | | | | A few weeks ago, we announced the completion of the liquid tensor experiment (LTE for short). What this means is that we stated and (completely) proved the following result in Lean: variables (p' p : | |
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www.jeremykun.com
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| | | | | Previously in this series we've seen the definition of a category and a bunch of examples, basic properties of morphisms, and a first look at how to represent categories as types in ML. In this post we'll expand these ideas and introduce the notion of a universal property. We'll see examples from mathematics and write some programs which simultaneously prove certain objects have universal properties and construct the morphisms involved. | |
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hadrienj.github.io
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| | | In this post, we will see special kinds of matrix and vectors the diagonal and symmetric matrices, the unit vector and the concept of orthogonality. | ||