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Ephraim
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profile for Ephraim on Stack Exchange, a network of free, community-driven Q&A sites

I am a Computer Science & Math major at The University Of Maryland, College Park, and a co-founder of VentureStorm.

I have a love for big data, and enjoy learning about machine learning. Feel free to contact me at ephraim@venturestorm.com

When I'm not programming, I'm teaching and training in Israeli Combat System at Masada Tactical.

If you're an employer, you can find out more about me from:

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  • Baltimore, MD
  • ephraimrothschild
  • Member for 8 years, 5 months
  • 471 profile views
  • Last seen Aug 17 at 21:41

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Top posts (33) All Questions Answers | Votes Newest

78 Are all infinities equal? Aug 13 '12
42 Picking two random real numbers between 0 and 1, why isn't the probability that the first is greater than the second exactly 50%? Dec 24 '15
8 what base number system is the hebrew language? Apr 29 '11
4 $C^2=A^2+B^2-2AB \cdot\cos(c)$ getting a different answer than creating a third triangle with the distance formula? Mar 27 '12
4 Difference between $\lim \limits_{n \to \infty} x^{1/n}=1$ and $\lim \limits_{n \to \infty} {\frac {1}{2^n}}^{1/n}=\frac 1 2$ May 27 '14
3 How do one-way functions work in cryptography? Apr 15 '12
2 Problem with the Birthday Problem May 5 '15
2 What does a one-to-one mapping say about the cardinality of the reals if it isn't onto? Dec 24 '15
2 Can the square root of a real number be negative? May 26 '14
2 Find the radius of convergence of the power series $J_{o}(x)= \sum_{n=0}^{\infty}\frac{(-1)^nx^{2n}}{2^{2n}(n!)^2}$ Jun 4 '14
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