Mathematics
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onepound
  • Member for 7 years, 10 months
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  • London
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I'm currently learning Number Theory. Also an Electronic Engineer by profession with interests in relativity & QFT.

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question
11
What does the !! mean in trigonometric identity?
Jan 12, 2020
question
8
Is there any identity for $\sum_{k=1}^{n}\tan\left(\theta+\frac{k\pi}{\color{red} {2n+1}}\right)$?
Feb 11
question
4
What are the minor and major arcs in the Circle method (Hardy & Littlewood)?
Jan 1, 2019
question
4
How to solve integral $\int \log (x+\frac{1}{2}-\frac{\arctan(\tan(\pi(x+\frac{1}{2})))}{\pi})dx$?
Oct 25, 2019
question
4
Turning sum to integral representation
Dec 19, 2017
question
3
Algebraic manipulation in Vaughan's book on the circle method
Jun 30, 2018
question
3
Undersanding definition of Riemann-Stieltjes Integral used in Edwards book
Oct 13, 2018
question
3
Trouble understanding steps in convolution
Dec 23, 2018
question
3
Product-to-sum trigonometry identity
Jul 20, 2014
question
3
How to find Sum of Sum of Partial Harmonic Series: $\sum_{b=1}^{m} \sum_{k=1}^{b} \frac{1}{k} $?
Jul 16, 2019
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bath and sink connected on same pipe - bath gurgling when sink bowl emptied

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