DoubleLongLeftArrow 
DoubleLongLeftArrow
DoubleLongLeftArrow[x,y,…]
displays as x⟸y⟸….
Details
- DoubleLongLeftArrow[x,y,…] has no built-in meaning.
- x⟸y is by default interpreted as DoubleLongLeftArrow[x,y].
- ⟸ can be entered as \[DoubleLongLeftArrow] or
<==
.
Examples
Basic Examples (2)
Typeset output automatically uses the corresponding character:
DoubleLongLeftArrow[x, y, z]An input using the typeset character gives a DoubleLongLeftArrow expression:
x⟸y⟸z//FullForm
Wolfram Research (1996), DoubleLongLeftArrow, Wolfram Language function, https://reference.wolfram.com/language/ref/DoubleLongLeftArrow.html.
Text
Wolfram Research (1996), DoubleLongLeftArrow, Wolfram Language function, https://reference.wolfram.com/language/ref/DoubleLongLeftArrow.html.
CMS
Wolfram Language. 1996. "DoubleLongLeftArrow." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/DoubleLongLeftArrow.html.
APA
Wolfram Language. (1996). DoubleLongLeftArrow. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/DoubleLongLeftArrow.html