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Mathematics
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Math2718
  • Member for 5 years
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7
A CMIMC Integration Bee integral: $\int_0^\infty \left( \sin(1/x) - \frac{\sin(\pi/x)}{\pi} \right) \,dx$
Feb 9, 2020
4
Showing that $\sum_{n=1}^\infty n^{-1}\left(1+\frac{1}{2}+...\frac{1}{n}\right)^{-1}$ is divergent
Apr 23, 2020
4
What notation for derivatives should be used?
Jun 19, 2020
3
Why don't we see the set of all functions $f : [0,1] \to \mathbb{R}$ used as an example of a vector space?
Jun 10, 2020
3
A CMIMC Integration Bee integral: $\int_0^\infty \left( \sin(1/x) - \frac{\sin(\pi/x)}{\pi} \right) \,dx$
Feb 9, 2020
3
$\int_0^1 (x \ln x)^{2020} \, \mathrm{d}x$
Mar 21, 2020
2
Limit of $\frac{x^2}{x^2 + y^2}$ as $(x,y) \to (0,0)$
Jun 30, 2019
2
A pair of limits involving sums
Oct 25, 2019
2
show set of matrices A such that I-A is invertible is open
Mar 8, 2020
2
Hubbard & Hubbard: domain of $(1+x)^{1/x}$
Mar 10, 2020