Odd means unpaired, occasional, strange or unusual, or a person who is viewed as eccentric.
Odd may also refer to:
__NOTOC__
Mathematics
*
Even and odd numbers
In mathematics, parity is the property of an integer of whether it is even or odd. An integer is even if it is divisible by 2, and odd if it is not.. For example, −4, 0, and 82 are even numbers, while −3, 5, 23, and 69 are odd numbers.
The ...
, an integer is odd if dividing by two does not yield an integer
*
Even and odd functions
In mathematics, an even function is a real function such that f(-x)=f(x) for every x in its domain. Similarly, an odd function is a function such that f(-x)=-f(x) for every x in its domain.
They are named for the parity of the powers of the ...
, a function is odd if ''f''(−''x'') = −''f''(''x'') for all ''x''
*
Even and odd permutations
In mathematics, when ''X'' is a finite set with at least two elements, the permutations of ''X'' (i.e. the bijective functions from ''X'' to ''X'') fall into two classes of equal size: the even permutations and the odd permutations. If any tota ...
, a permutation of a finite set is odd if it is composed of an odd number of transpositions
Arts and entertainment
*
Odd Della Robbia, a character in the animated television series ''Code Lyoko''
*
Odd Thomas (character), a character in a series of novels by Dean Koontz
* the protagonist of ''
Odd and the Frost Giants'', a book by Neil Gaiman
* "Odd", a science fiction short story by John Wyndham in the collection ''
The Seeds of Time''
*
''Odd'' (Shinee album), an album by the South Korean boy band Shinee
* "Odd", a song by Loona Odd Eye Circle from ''
Mix & Match''
Ships
* HNoMS ''Odd'', a
Storm-class patrol boat of the Royal Norwegian Navy
* , a Norwegian whaler
Other uses
*
Odd (name), a male name common in Norway
*
Odd, West Virginia, U.S., an unincorporated community
See also
*
ODD (disambiguation), an initialism
*
Odds
In probability theory, odds provide a measure of the probability of a particular outcome. Odds are commonly used in gambling and statistics. For example for an event that is 40% probable, one could say that the odds are or
When gambling, o ...
, from probability theory and gambling
*
Oddity (disambiguation)
{{Disambiguation