Lie Ryan

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643 reputation

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13 Answers

votes activity newest

12	Comparing $2013!$ and $1007^{2013}$
5	Project Euler, Problem #25
5	$m$ balls $n$ boxes probability problem
5	Why is two to the power of zero equal to binary one?
2	Can you provide me historical examples of pure mathematics becoming “useful”?

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643 Reputation

+120	Comparing $2013!$ and $1007^{2013}$
+10	Defining i,j,k,l,.. for complex number in a 3D space, in 4D space, etc
+10	How to entertain a crowd with mathematics?
+5	Geometric interpretation of $\frac {\partial^2} {\partial x \partial y} f(x,y)$

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4 Questions

votes activity newest

12	Geometric interpretation of $\frac {\partial^2} {\partial x \partial y} f(x,y)$
5	Defining i,j,k,l,.. for complex number in a 3D space, in 4D space, etc
5	What is the meaning of superscript ⊥ for a vector space
3	Turning a closed-form generating function back to ordinary power series

31 Tags

17 elementary-number-theory × 2	5 project-euler
12 inequality	5 fibonacci-numbers
5 arithmetic × 2	4 calculus × 3
5 powers	3 derivatives × 2
5 probability	2 limit

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Nice Answer	Excavator
Revival	Critic
Yearling × 2	Scholar
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