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even permutation
Word Origin
noun
,
Mathematics.
1.
a permutation of a set of
n
elements,
x
1
,
x
2
, …
x
n
,
that leaves unchanged the product of all differences of the form (
x
i
—
x
j
), where
i
is less than
j.
Expand
Compare
odd permutation
.
Origin of
even permutation
Expand
1930-1935
First recorded in
1930-35
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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Word of the Day
Difficulty index for
even permutation
Few English speakers likely know this word
Word Value for
even
7
9
Scrabble
Words With Friends
Nearby words for even permutation
even
even break
even keel
even money
even out
even permutation
even so
even the score
even though
even up
even-handed
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