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Mathematics
Meta User
Network Profile
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lhf
top 0.11% overall

Apparently, this user prefers to keep an air of mystery about them.

5,029
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  • Member for 8 years, 7 months
  • 11,621 profile views
  • Last seen 27 mins ago

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Top Posts (5,061) All Questions Answers | Votes Newest

99 Is it bad form to write mysterious proofs without explaining what one intends to do? Dec 24 '16
75 Direct proof that $\pi$ is not constructible Jan 30 '12
75 Continuous bijection from $(0,1)$ to $[0,1]$ May 31 '11
71 Proof: 1007 can not be written as the sum of two primes. Nov 13 '15
70 Why “characteristic zero” and not “infinite characteristic”? Jan 12 '12
69 Every nonzero element in a finite ring is either a unit or a zero divisor Aug 31 '11
69 Is Lagrange's theorem the most basic result in finite group theory? Mar 21 '11
65 Why does Wolfram Alpha say the roots of a cubic involve square roots of negative numbers, when all three roots are real? Oct 31 '16
62 Why can't a set have two elements of the same value? Sep 17 '14
52 Why do we use the word “scalar” and not “number” in Linear Algebra? Jun 21 '16
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