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DumpsterDoofus
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139
Visually stunning math concepts which are easy to explain
Apr 6, 2014
question
18
Is there a combinatoric identity for the multiplicities of the following set?
Dec 22, 2013
question
16
Integral over filled Julia sets
Aug 22, 2014
question
8
When does $A(x^2+y^2+z^2)=B(xy + yz + xz)$ have nontrivial integer solutions?
Feb 14, 2015
question
7
How to compute Fourier coefficients using a cubic spline-corrected FFT?
Aug 11, 2014
question
7
Is the distribution of the orders of the cyclic groups generated by elements of $S_n$ known?
Jan 23, 2015
answer
5
Seamlessly connect a sine curve and a parabola
Dec 10, 2014
question
5
The image in $\mathbb{C}$ of $\mathbb{R}^2$ under a map of counterpropagating plane waves is...?
May 13, 2015
question
5
Elastic wave equation in curvilinear coordinates: how do you perform a coordinate change?
Dec 6, 2014
answer
4
Prove that $a^2 - b^2 + c^2 - d^2 \ge (a - b + c - d)^2$
Mar 31, 2014

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DumpsterDoofus's captivating generative art
96
Why does a helium filled balloon move forward in a car when the car is accelerating?
74
How does light bend around my finger tip?
71
Why does a cup with 100 g water float when placed on another cup with 50 g of water?
47
Artificial gravity on rotating spaceship?