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Mathematics
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pre-kidney
  • Member for 12 years
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53
Why doesn't L'Hôpital's rule work in this case?
Jun 28, 2015
47
Why is belonging not transitive?
Sep 14, 2019
26
Explaining the product of two ideals
Jan 30, 2013
21
Prove $\exp(x+y) = \exp(x) \exp(y)$ for $\exp(x) = \sum_{n=0}^\infty \frac {x^n}{n!}$
Jan 23, 2013
19
Martingale / local martingale : some confusion
Aug 8, 2019
18
Is every rigid field perfect?
Oct 26, 2013
17
Algebraic vector proof of Lagrange's identity
Mar 27, 2016
17
A confusion regarding the definition of a quasi-affine variety.
Dec 31, 2014
16
Real solutions of the equation $x = \sqrt{3-x} \cdot \sqrt{4-x} + \sqrt{4-x} \cdot \sqrt{5-x} + \sqrt{5-x} \cdot \sqrt{3-x}$
Sep 4, 2013
15
Gradient of squared Frobenius norm of a matrix
Feb 4, 2017
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20
Rational points on the "quintic circle" $x^5 + y^5 = 7$
12
Categorical Construction of Quotient Topology?
12
Relationship between the Witt algebra and vector fields on the circle
11
Does the problem of P vs NP come under the category of Operational Research?
10
cryptic clue: mammal sounds like relative consumer (8)