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Mathematics
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sepp2k
  • Member for 13 years, 11 months
  • Last seen more than a month ago
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Top posts
20
Is a power set null because it contains an empty set?
Nov 15, 2010
17
The empty set and the cartesian product of two power sets
Nov 27, 2010
15
How many times can you halve a number?
Apr 8, 2012
11
Understanding Dot and Cross Product
Jul 20, 2010
10
Faulty logic when summing large integers?
Jul 20, 2010
3
Transitive and reflexive graph
Nov 27, 2010
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1434
What does %w(array) mean?
1256
Easiest way to convert a List to a Set in Java
1138
How to check if a specific key is present in a hash or not?
991
How do I list all files of a directory?
926
How to map/collect with index in Ruby?