Near Matches
Ignore Exact
Everything
2
⊕ (thing)
See all of ⊕
, there are 4 more in this node.
(
thing
)
by
Orange Julius
Sat Jul 08 2000 at 16:31:40
It looks like a Quake-fonted O, but it's not. It's
direct sum
notation
. Given two sets of
integers
A and B, A ⊕ B consists of the set {a + b: a ∈ B; b ∈ B}. Example:
A = { 4, 5, 7 }
B = { 1, 2 }
A ⊕ B = { 5, 6, 6, 7, 8, 9 }
∀
HTML symbol reference
direct sum
≡
The Dark is Rising
tensor product
Earth
⊗
XOR
Shimazu
Susan Cooper
Modulus
Eccentricity
Coleslaw
Iron
Welsh
Oracle
Blowing up computer chips
astrodynamics
Ishida Mitsunari
Ming
Sengoku Period
∃
The Tale of Genji