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Mathematica
>
Special Characters
>
Mathematica
Character Name
\[DownArrow]
Unicode: 2193.
Infix arrow operator.
x
y
is by default interpreted as
DownArrow
[
x
,
y
]
.
Used to indicate monotonic decrease to a limit.
Sometimes used for logical nor.
Sometimes used in prefix form to indicate the closure of a set.
Extensible character.
TUTORIALS
Operators
SEE ALSO
\[DownTeeArrow]
\[DownArrowBar]
\[DoubleDownArrow]
\[LeftDownVector]
\[UpArrow]
MORE ABOUT
Listing of Named Characters
© 2008 Wolfram Research, Inc.
y is by default interpreted as DownArrow[x, y]. 
