Tech Talk: Bartosz Milewski on Category Theory
CoRecursive: Coding Stories
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Objects and Arrows in Category Theory
In category theory, there's like arrows and objects. What are rows and objects? Well, that's the wrong kind of question. You're not supposed to look inside objects or arrows. They are just like the basica thing. So you can think of objects as being labels for beginnings and ends of arrows. And this is what it's all about, about compositions.
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