\[DoubleLongLeftArrow]

  • Unicode: 27F8.
  • Alias: <==.
  • Infix arrow operator.
  • x y is by default interpreted as DoubleLongLeftArrow[x,y].

See Also

\[DoubleLeftArrow]  \[LongLeftArrow]  \[DoubleLongRightArrow]

Tutorials

Introduced in 1996
(3.0)