Dual
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Dual may refer to:
- a pair or a grouping of two:
- dual basis, in mathematics, a basis that uniquely has a zero or unity inner product with a given basis
- dual diagnosis, a psychiatric diagnosis of co-occurrence of substance abuse and a mental problem
- dual fertilization, simultaneous application of a P-type and N-type fertilizer
- dual number, a grammatical construct in some languages
- DUAL table, a special kind of one-row and one-column database table
- dual (grammatical number)
- duality, a property of something with two states:
- in electronics, see dual (electronics)
- in mathematics, see duality (mathematics)
- in logic and philosophy, see duality
- an acronym (DUAL):
- Diffusing update algorithm, used to update Internet protocol routing tables
- a proper name:
- Dual is also:
- DUAL (cognitive architecture), an artificial intelligence design model
- a homonym of 'duel', with various meanings
- "Dual" (Heroes), an episode of Heroes
- Dual (film)
- Dual (album), an album of traditional Scottish and Irish music recorded by Éamonn Doorley, Muireann Nic Amhlaoibh, Julie Fowlis & Ross Martin, released October 2008.
[edit] See also
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