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Mathematics
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David
  • Member for 7 years, 1 month
  • Last seen more than a week ago
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11
How to straighten a parabola?
Jul 28, 2021
answer
8
Why can't $a=\theta-\sin(\theta)$ be solved for $\theta$ in terms of $a$ in closed form?
Jul 23, 2021
answer
8
Can the product of two functions with no inflection points have an inflection point?
Jun 21, 2021
answer
7
Is there a method for solving equations like $\sin x=x\cos(x)$ in closed form?
Jul 12, 2021
answer
6
Intuitive explanation of outer product
Jun 26, 2021
answer
5
Is there a chess example of True but Not Provable statement?
Jul 22, 2021
question
4
Statistics for the number of empty vessels for large systems
Sep 19, 2021
question
4
Explicit formula for implicitly defined sequence?
Jun 25, 2022
answer
4
How to evaluate the following limit $\lim_{n\to \infty} \sum_{k=2}^n\log_{\frac{1}{3}} \left(1-\frac{2}{k(k+1)}\right)$?
Jul 12, 2021
answer
3
Find exact solution of $(x+1) e^x = \frac 12$.
Aug 9, 2021
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13
If a robot swings a bat from point A to point B and hits a ball at point B then where does that kinetic energy go if there is no ball at point B?
11
Why doesn't this way of calculating the moment of inertia of a sphere work?
8
Inner product linearity on Dirac notation