this post was submitted on 06 Jun 2025
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Math Memes

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[–] wise_pancake@lemmy.ca 6 points 1 week ago* (last edited 1 week ago)

What the hell is this “x times” notation? I guess you could rewrite this using sum notation (Sigma)

At the bottom that derivative isn’t distributed to the “X times portion”, it should be summed up d/dx(x) times and apply the chain rule.