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Mathematics
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Penguino
  • Member for 12 years, 8 months
  • Last seen more than a week ago
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Sometimes programmer

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Top posts

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50
Is it possible to rewrite $\sin(x) / \sin(y)$ in the form of $\sin(z)$?
Oct 17, 2016
5
Proving $(a\times b)+(b\times c)+(c\times a)$ is perpendicular to plane $ABC$
Jul 16, 2024
4
Simple algorithm to get the square of an integer using only addition?
Oct 23, 2013
3
Function approximation based on a list of points.
Apr 6
3
The distance between the centers of two circles K1 and K2 is 2cm. Determine the surface area of the figure that belongs to both circles.
Oct 24, 2018
3
Find $g(y-1)$ given $g(y)=y^2+2y+1$
Mar 10, 2015
3
Number of faces visible in different dimensions
May 23, 2016
3
Can this integral similar to $\int_{-\infty}^{\infty} \frac{\sin(x)}{x} dx$ be evaluated?
Apr 17, 2018
2
When does cubic packing of n^3 spheres in a cube break down (in terms of maximizing packing density)
Dec 1, 2013
2
Number of points to define cone
May 28, 2018

Top network posts

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84
If I build a railroad around the edge of a supercontinent, will that kill the oceangoing shipping industry?
71
Despite same materials, why crystal balls are used but not crystal wands?
56
Why can't sunlight reach the very deep parts of an ocean?
42
Scratching my head can kill me
40
How big does a planet have to be to appear flat for human sized observer?