Mathematics
Christian Blatter's user avatar
Christian Blatter's user avatar
Christian Blatter's user avatar
Christian Blatter
  • Member for 12 years, 7 months
  • Last seen more than 1 year ago
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Christian Blatter (1935-2021)

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All Questions Answers
Score Newest
answer
154
Connection between Fourier transform and Taylor series
Oct 20, 2010
answer
142
Intuitive interpretation of the Laplacian Operator
Jul 8, 2011
answer
99
20 circles in the plane, all passing through the origin
Feb 16, 2017
answer
91
Is there a clever solution to Arnold's "merchant problem"?
Nov 17, 2020
answer
76
What should be the intuition when working with compactness?
Feb 25, 2015
answer
64
What does the term "undefined" actually mean?
Apr 10, 2015
answer
61
Is math built on assumptions?
Nov 5, 2013
answer
53
Is there a vector space that cannot be an inner product space?
Nov 29, 2012
answer
51
New Idea to prove $1+2x+3x^2+\cdots=(1-x)^{-2}$
Jul 28, 2015
answer
47
What is the limit of $n \sin (2 \pi \cdot e \cdot n!)$ as $n$ goes to infinity?
Nov 16, 2014
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How to best format the question mark that immediately follows an equation in a question sentence?
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Examples of using physical intuition to solve math problems
48
If you break a stick at two points chosen uniformly, the probability the three resulting sticks form a triangle is 1/4. Is there a nice proof of this?
38
Function satisfying $f^{-1} =f'$
18
How are these two ways of thinking about the cross product related?
10
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