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| bio | website | chenyuzhao.net |
|---|---|---|
| location | Maryland | |
| age | 20 | |
| visits | member for | 1 year, 10 months |
| seen | 2 days ago | |
| stats | profile views | 202 |
Currently an undergraduate student at the University of California, Berkeley. I am studying Electrical Engineering and Computer Science (EECS) with a double major in Engineering Math and Statistics (EMS).
Personal Website: http://www.chenyuzhao.net
LinkedIn: http://www.linkedin.com/in/chenyuzhao
Careers profile: http://careers.stackoverflow.com/chenyuzhao
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May 12 |
answered | Show if $x^2$ is divisible by $5$ then $x$ is divisible by $5$ as well |
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May 6 |
awarded | Caucus |
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Feb 22 |
awarded | Popular Question |
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Dec 24 |
awarded | Critic |
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Dec 15 |
answered | Inference in a probabilistic Bayes network |
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Dec 15 |
accepted | Prove that the statement implies the Axiom of Choice |
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Dec 14 |
comment |
Prove that the statement implies the Axiom of Choice @BrianM.Scott: Oh nice, I have not seen this trick before! Well I think that solved my problem. If you add that as an answer, I'd be happy to upvote. |
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Dec 14 |
revised |
Prove that the statement implies the Axiom of Choice added 327 characters in body |
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Dec 14 |
asked | Prove that the statement implies the Axiom of Choice |
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Sep 26 |
comment |
What does the notation $|f(A)| = X$ mean? Ah yes, I misread the question. Here $ f(A) $ refers to the image of $ A $ under $ f $ and so the output is always a set. So in this case, the notation must mean cardinality. |
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Sep 26 |
answered | What does the notation $|f(A)| = X$ mean? |
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Aug 8 |
comment |
Showing that $2^{17} - 1$ is prime. @tomasz: Well I divide better than I sieve :P |
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Aug 8 |
comment |
Showing that $2^{17} - 1$ is prime. @tomasz: You don't have to verify the primality of the divisors; you just have to check to see if they divide $131071$. |
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Aug 8 |
answered | Showing that $2^{17} - 1$ is prime. |
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Jul 18 |
awarded | Benefactor |
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Jul 10 |
answered | Expectation of absolute value of a function |
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Jul 8 |
comment |
Best books in the genre “______ for Mathematicians” Great question, I've always felt a disconnect with the underlying mathematics whenever I approach a new discipline. |
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Jul 3 |
answered | $10+10\times 0$ equals $0$ or $10$ |
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Jul 1 |
awarded | Yearling |
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Jun 28 |
comment |
Flirtatious Primes I'm interested in seeing whether or not it depends on the base. It's clearly infinite for unary. :P |
