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leftaroundabout
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Temporarily inactive, until StackOverflow makes good on their promise to fight for responsibility in AI uses of contributors' data. See https://meta.stackexchange.com/a/398142/180171 for my POV on the situation.

I'm a maths postdoc with background in physics and computer science.

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83
Is linear algebra more “fully understood” than other maths disciplines?
Mar 16, 2016
80
Looking for a function that approximates a parabola
Nov 26, 2020
43
Is it true that a space-filling curve cannot be injective everywhere?
Jun 3, 2011
30
Are angles ever multiplied?
Jun 27, 2011
21
Why is a linear transformation called linear?
Jan 23, 2016
20
Why are some non elementary integrals defined and others are not?
Feb 5, 2018
19
why don't we define vector multiplication component-wise?
Aug 23, 2012
18
In classical geometry why is a line considered to be parallel to itself?
Apr 18, 2018
15
Construct a continuous real valued function which takes zero on integers and such that image of function is not closed.
Oct 18, 2018
14
Is Sigma $\Sigma$ a mathematical way of doing a for loop?
Mar 12, 2016
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163
Why does matter exist in 3 states (liquids, solid, gas)?
135
What does <$> mean in Haskell?
124
Why do shadows from the sun join each other when near enough?
72
Why doesn't light, which travels faster than sound, produce a sonic boom?
66
Why didn't Sauron fight in the final battle?