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David Zhang's user avatar
David Zhang's user avatar
David Zhang's user avatar
David Zhang
  • Member for 9 years, 5 months
  • Last seen more than a month ago
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Second-year undergraduate student at Vanderbilt University studying math, physics, and computer science.

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598
How can I tell if a string repeats itself in Python?
116
Am I morally obligated to pursue a career in medicine?
111
Is the derivative the natural logarithm of the left-shift?
82
Besides proving new theorems, how can a person contribute to mathematics?
73
Why does this "miracle method" for matrix inversion work?