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orion2112

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 1 year, 2 months
  • 33 profile views
  • Last seen 17 hours ago

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Top Posts (13) All Questions Answers | Votes Newest

21 Intuitively, what exactly does the ellipse equation mean? Jun 23 '18
4 Does $\lim_{x\rightarrow 0}\frac{\ln(x)}{\cot(x)}$ exist or not? Feb 10 '18
3 Name for constant distance in ellipse and hyperbola Jan 5 '18
3 Find formula for function of $n$ returning $0$ if $n$ is composite and $1$ if $n$ is prime Dec 21 '18
2 Conjecture: if $a$, $b$ and $c$ have no common factors, dividing each of them by their sum yields at least one irreducible fraction Dec 7 '18
1 Integral $\int \:\frac{dt}{\left(t^2-1\right)^2}$ Feb 16 '18
1 Khan Academy calculus problem solution differentiation at a point: algebraic, incorrect. Mar 1 '18
1 Finding double integral in terms of $\alpha$ Apr 4 '18
1 The idea of having a limit as $x \rightarrow a$ where the denominator is 0 confuses me Dec 10 '18
0 Why are complex numbers defined as $a+bi$? Feb 21 '18
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