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Mathematics
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David Quinn's user avatar
David Quinn's user avatar
David Quinn
  • Member for 9 years, 9 months
  • Last seen this week
  • London, UK
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View all questions and answers
20
What equation produces this curve?
Apr 19, 2016
20
Integrating $\int \sqrt{x+\sqrt{x^2+1}}\,\mathrm{d}x$
Aug 21, 2015
20
If you know all angles and the area of the triangle, how do you find the sides?
Sep 17, 2017
19
Function which creates the sequence 1, 2, 3, 1, 2, 3, ...
Mar 6, 2018
17
How to generate $3 \times 3$ integer matrices with integer eigenvalues?
May 10, 2015
16
Is there a simple function that generates the series; $1,1,2,1,1,2,1,1,2...$ or $-1,-1,1,-1,-1,1...$
Aug 21, 2016
15
Functions that are their own inverse.
Jul 10, 2015
14
Ask about beautiful properties of $e$
Jan 23, 2017
14
Separable differential equations: detaching dy/dx
Feb 13, 2017
13
Find perpendicular distance from point to line in 3D?
Aug 27, 2016