Discussion on question by some_math_guy: Prove that $f(x) = \|x\|^2$ is smooth using the definition of total derivative

Discussion on question by some_math_guy: Prove that $f(x) = \|x\|^2$ is smooth using the definition of total derivative

Mathematics

Imported from a comment discussion on https://math.stackexchange.com/questions/4840403/prove-that-fx-x-2-is-smooth-using-the-definition-of-total-derivative

differential-geometry linear-algebra multivariable-calculus smooth-manifolds
first message2024-01-08
last message397 days ago
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