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Hmm, I'd say a solid understanding of linear algebra and calculus are required; it saves time in the long run to be able to identify what math is decoration and what is essential. Having access to lower level building blocks also allows for faster understanding, recall.
To be fair..I did take the courses in linear algebra and calculus so knowing what it’s like to not have this background is tough. But what I can say is that this low level of thinking hasn’t really come up in practice (to my detriment..? Can’t say for certain).
