alex.jordan

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245 Answers

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31	How to understand why $x^0 = 1$, where $x$ is any real number?
29	Complex math problem that is easy to solve
14	Can a nonzero polynomial evaluate to the zero function in a suitable infinite ring of char 0?
13	Find a real function, $f$, s.t. $f(f(x)) = -x$.
12	Irreducibility of $x^{n}+x+1$

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8,739 Reputation

+10	Find a real function, $f$, s.t. $f(f(x)) = -x$.
+25	Puzzle identification and solving algorithm
+15	Solve for an Ellipse Tangent to 2 Lines
+10	$i^{th}$ root(s) of unity

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13 Questions

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39	Fractal behavior along the boundary of convergence?
36	What's the largest possible volume of a taco, and how do I make one that big?
18	Are there always singularities at the edge of a disk of convergence?
15	Geometric interpretation for sum of fourth powers
14	Examples of Taylor series with interesting convergence along the boundary of convergence?

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151 Tags

106 calculus × 37	46 trigonometry × 15
73 algebra-precalculus × 21	45 exponential-function × 5
69 linear-algebra × 25	40 sequences-and-series × 20
50 logarithms × 7	39 soft-question × 7
49 homework × 28	37 real-analysis × 14

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6 Accounts

$Mathematics Stack Exchange$	Mathematics	8,739 rep	1235
$TeX - LaTeX Stack Exchange$	TeX - LaTeX	345 rep	110
	Homebrewing	307 rep	26
	Stack Overflow	101 rep
	English Language & Usage	101 rep

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Yearling × 2	Nice Answer × 11
Custodian	Nice Question × 5
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Popular Question × 2	Good Answer × 2

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