c/science_memes · by fossilesque@mander.xyz · 60dOh ok Simmons 162 points · 7 comments · view on lemmy.world
7 Comments
trxxruraxvr@lemmy.world · 41 pts · 60d
What's really ridiculous here is how this image was cropped
panda_abyss@lemmy.ca · 23 pts · 60d
This is either in a category theory book or was written by someone who is going to fucking hate category theory
expr@piefed.social · 22 pts · 60d
Looks like a category theory book. And they're right: using
Ato notate the identity arrow is ridiculous.AnarchoEngineer@lemmy.dbzer0.com · 9 pts · 60d
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
PM_ME_VINTAGE_30S@anarchist.nexus · 6 pts · 60d
What book is this from?
PM_ME_VINTAGE_30S@anarchist.nexus · 10 pts · 60d
Found it! It's from pg. 3 of An Introduction to Category Theory (2011) by Harold Simmons.
SpaceNoodle@lemmy.world · 0 pts · 60d
Fight Club