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5h
comment How to convert this particular expression into some desired form?
You can cancel out the exponentials in your dy/dx
5h
comment How to convert this particular expression into some desired form?
Normally $dy/dx$ is a function of $x$ but it's interesting that here it is a function of $t$.
5h
suggested rejected edit on How to convert this particular expression into some desired form?
5h
revised How to convert this particular expression into some desired form?
latex issues
5h
suggested approved edit on How to convert this particular expression into some desired form?
Apr
22
comment Intersection of 2 high dimensional balls
I asked the professor today and he said just because it's "easy" doesn't mean it will take less than a week. He said it might just be large computation involving integrals and maybe there's no intuitive way to see it.
Apr
21
comment Intersection of 2 high dimensional balls
@Bye_World Yes that's another way of saying it. The reason I said probability was to avoid a constant factor.
Apr
21
asked Intersection of 2 high dimensional balls
Apr
7
answered If $f \geq 0$ is continuous and $\int_{a}^{b} f(x) \, dx = 0$, then $f =0$
Apr
5
accepted Equivalence of Galois groups of two different splitting fields of the same polynomial
Apr
2
revised Question about Random Walks and An $O^*(n^5)$ Volume Algorithm for Convex Bodies - Kannan Lovasz Simonovits 97
added motivation/background
Apr
1
awarded  Popular Question
Apr
1
comment Jordan Canonical Forms: Different Approaches
Peter Lax's Linear Algebra and Its Applications has this construction in the appendix I think.
Mar
31
revised Equivalence of Galois groups of two different splitting fields of the same polynomial
added 53 characters in body
Mar
31
answered Equivalence of Galois groups of two different splitting fields of the same polynomial
Mar
31
comment Equivalence of Galois groups of two different splitting fields of the same polynomial
Ah! In other words I jumped ship too soon. The proof is given in the very next paragraph! Thanks
Mar
31
revised Equivalence of Galois groups of two different splitting fields of the same polynomial
adding a missing hypothesis
Mar
31
comment Equivalence of Galois groups of two different splitting fields of the same polynomial
I didn't do that because the author did not appeal to that fact in the underlined portion - he only appealed to primality. But your counterexample shows its necessary. But how to apply it?
Mar
31
revised Equivalence of Galois groups of two different splitting fields of the same polynomial
uploading the proof
Mar
31
comment Equivalence of Galois groups of two different splitting fields of the same polynomial
Very good point... I wonder if I misstated something. I'll add the full proof to my question.