Mathematics
Toby Bartels's user avatar
Toby Bartels's user avatar
Toby Bartels's user avatar
Toby Bartels
  • Member for 10 years, 7 months
  • Last seen this week
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27
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7
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Top posts
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All Questions Answers
Score Newest
answer
25
Is $\frac{\textrm{d}y}{\textrm{d}x}$ not a ratio?
Apr 29, 2017
answer
12
The second differential versus the differential of a differential form
Feb 26, 2020
question
9
Is there a symbol for ‘equal if defined’
Jan 22, 2016
question
9
Higher-order Lipschitz conditions?
Dec 6, 2017
answer
9
How do I know what assumptions I can make in a proof?
Sep 10
answer
8
Why is $2^3 = 8$, but $2^{6/2}$ is technically $\pm 8$?
Sep 13
answer
7
How to compute the metric tensor for a surface defined by an equation?
Mar 12, 2020
answer
7
Differential forms: $dx \wedge dy$ vs $dx dy$
Feb 3, 2020
answer
5
Intuition behind second total derivative
Feb 20, 2020
answer
5
Show that $f(a)=f(a-1).$
Dec 18, 2018
Top Meta posts
0
1
6
Riemann-Stieltjes Integral tag
Top network posts
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25
Is there a convenient differential calculus for cojets?
21
Who was Heinrich Hake?
21
What is the most useful non-existing object of your field?
17
Segal's Original Definition of a Topological Category
17
Combination topological space and locale?

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