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Tai-Danae Bradley
@math3ma
Riiiight? A friendly book on applied category theory in which function composition is finally written in the 'correct' order. It's like a dream come true ;)
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kenbot
@KenScambler
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Replying to @math3ma
"(Function composition) is often written G o F, but we will use F.G" Hooray!
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Tai-Danae Bradley
@math3ma
It’s just a silly thing, really :) In g∘f, you’re supposed to apply the function f first. But when reading from left-to-right, g is the letter that comes first! So every time I see “g∘f” I have to stop and think, “Wait, which one do I do first?”
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