Oh ok Simmons

Comments

• trxxruraxvr@lemmy.world ⁨1⁩ ⁨month⁩ ago

  What’s really ridiculous here is how this image was cropped

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• panda_abyss@lemmy.ca ⁨1⁩ ⁨month⁩ ago

  This is either in a category theory book or was written by someone who is going to fucking hate category theory

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  • expr@piefed.social ⁨1⁩ ⁨month⁩ ago

    Looks like a category theory book. And they’re right: using A to notate the identity arrow is ridiculous.

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• AnarchoEngineer@lemmy.dbzer0.com ⁨1⁩ ⁨month⁩ ago

  Ah category theory. You know i honestly think the only reason it’s so difficult to learn is not the idea but the jargon/notation-conventions

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• PM_ME_VINTAGE_30S@anarchist.nexus ⁨1⁩ ⁨month⁩ ago

  What book is this from?

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  • PM_ME_VINTAGE_30S@anarchist.nexus ⁨1⁩ ⁨month⁩ ago

    Found it! It’s from pg. 3 of An Introduction to Category Theory (2011) by Harold Simmons.

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  • SpaceNoodle@lemmy.world ⁨1⁩ ⁨month⁩ ago

    Fight Club

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