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Just Math
One-peak sets (
Posted on 2018-10-30
)
Take a set of n distinct numbers.
How many permutations of this set with exactly one local maximum
are there?
Provide a proof of the formula you've derived.
No Solution Yet
Submitted by
Ady TZIDON
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Comments: (
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Subject
Author
Date
thanks
Steven Lord
2018-10-31 00:10:18
re: not sure I understand
Charlie
2018-10-30 17:47:15
not sure I understand
Steven Lord
2018-10-30 09:39:12
First Thoughts (spoiler?)
Steve Herman
2018-10-30 09:01:37
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