DoubleLongLeftRightArrow 
DoubleLongLeftRightArrow[x,y,…]
displays as x⟺y⟺….
Details
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- DoubleLongLeftRightArrow[x,y,…] has no built-in meaning.
- x⟺y is by default interpreted as DoubleLongLeftRightArrow[x,y].
- ⟺ can be entered as \[DoubleLongLeftRightArrow] or
<==>
.
Examples
Basic Examples (1)
Wolfram Research (1996), DoubleLongLeftRightArrow, Wolfram Language function, https://reference.wolfram.com/language/ref/DoubleLongLeftRightArrow.html.
Text
Wolfram Research (1996), DoubleLongLeftRightArrow, Wolfram Language function, https://reference.wolfram.com/language/ref/DoubleLongLeftRightArrow.html.
CMS
Wolfram Language. 1996. "DoubleLongLeftRightArrow." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/DoubleLongLeftRightArrow.html.
APA
Wolfram Language. (1996). DoubleLongLeftRightArrow. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/DoubleLongLeftRightArrow.html