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Mathematics
Ben Lerner's user avatar
Ben Lerner's user avatar
Ben Lerner's user avatar
Ben Lerner
  • Member for 14 years
  • Last seen more than 2 years ago
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I work on search at Google. You can reach me at [email protected].

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Top posts
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15
What does limit notation with an underline or an overline mean?
Feb 13, 2011
answer
15
Continuity of a function at an isolated point
Dec 27, 2010
question
9
What is $\frac{d}{dx}\left(\frac{dx}{dt}\right)$?
Jan 7, 2011
question
6
Computing the odd terms of the Taylor series of $\frac{z}{e^z-1}$
May 8, 2011
answer
4
Do infinity and zero really exist?
Dec 29, 2010
answer
3
Given a set, what process is there to trace back to the equation that generates it?
Jan 10, 2011
question
2
Hermitian operators and commutators
May 15, 2011
answer
2
Topic for a high school-level math elective?
Jan 8, 2011
answer
2
What are the ramifications of the fact that the first homotopy group can be non-commutative, whilst the higher homotopy groups can't be?
Mar 4, 2011
Top network posts
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87
Does polyphasic sleep work? Does it have long-term or short-term side effects?
17
Read time from excel sheet using xlrd, in time format and not in float
6
Writing a 2-D array to Excel
6
does datanitro stop working after 30 days?