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42 Is it meaningful to define the Dirac delta function as infinity at zero? Mar 15
26 What do “function of” and “differentiate with respect to” mean? Jan 6 '20
23 Justifying the “Physicist's method” for ODEs using differential forms Mar 28 '20
12 Differential form is exact, but vector field is not conservative - what did I miss? Apr 20 '20
12 Thinking of the limit as an abstract mathematical object Apr 24
11 How can I prove that these definitions of curl are equivalent? Jul 18 '20
11 How exactly does it make sense to differentiate a function whose input is a point on a manifold? May 1
11 Misunderstanding the Taylor Remainder Theorem Mar 25 '20
11 Proving a linear transformation is unique Jun 15 '19
9 If $\lim_{x\to 1} \frac{f(x)-6}{x-1} = 10$, then what is $\lim_{x\to 1} f(x)$? Aug 29 '19
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