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Results tagged with algorithms
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user 82898
An algorithm is a sequence of well-defined steps that defines an abstract solution to a problem. Use this tag when your issue is related to design and analysis of algorithms.
12
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0
answers
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Can you multiply complex 2x2 matrices in fewer than 21 real multiplies?
It is well known that 2x2 matrices can be multiplied using just 7 (instead of the obvious 8) multiplications in the ground field (Strassen-Winograd, etc.). It is also well known that complex numbers c …
- 201
1
vote
Trying to understand a way to split an AVL tree in O(log n)
I think the devil is in the phrase "every left son of every node where you turns right". If you look at the picture on the slide each marked subtree has a node attached at the top. So in your example …
- 201