U+21AE Left Right Arrow with Stroke
U+21AE was added in Unicode version 1.1 in 1993. It belongs to the block
This character is a Math Symbol and is commonly used, that is, in no specific script.
The glyph is a canonical composition of the glyphs
The CLDR project calls this character “left right arrow stroke” for use in screen reading software.
The Wikipedia has the following information about this codepoint:
Exclusive or, exclusive disjunction, exclusive alternation, logical non-equivalence, or logical inequality is a logical operator whose negation is the logical biconditional. With two inputs, XOR is true if and only if the inputs differ (one is true, one is false). With multiple inputs, XOR is true if and only if the number of true inputs is odd.
It gains the name "exclusive or" because the meaning of "or" is ambiguous when both operands are true. XOR excludes that case. Some informal ways of describing XOR are "one or the other but not both", "either one or the other", and "A or B, but not A and B".
It is symbolized by the prefix operator : 16 and by the infix operators XOR (, , or ), EOR, EXOR, , , , ⩛, , , and .
Representations
System | Representation |
---|---|
Nº | 8622 |
UTF-8 | E2 86 AE |
UTF-16 | 21 AE |
UTF-32 | 00 00 21 AE |
URL-Quoted | %E2%86%AE |
HTML hex reference | ↮ |
Wrong windows-1252 Mojibake | ↮ |
HTML named entity | ↮ |
HTML named entity | ↮ |
LATEX | \nleftrightarrow |
Elsewhere
Complete Record
Property | Value |
---|---|
1.1 (1993) | |
LEFT RIGHT ARROW WITH STROKE | |
— | |
Arrows | |
Math Symbol | |
Common | |
Other Neutral | |
Not Reordered | |
canonical | |
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✘ | |
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✘ | |
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✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
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Any | |
✔ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
0 | |
0 | |
0 | |
✘ | |
None | |
— | |
NA | |
Other | |
— | |
✘ | |
✘ | |
✔ | |
✘ | |
Yes | |
No | |
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Yes | |
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No | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
✔ | |
✘ | |
✘ | |
✘ | |
✘ | |
Other | |
✘ | |
✘ | |
✘ | |
✘ | |
✘ | |
Other | |
✘ | |
✘ | |
✘ | |
✘ | |
✔ | |
✘ | |
✔ | |
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None | |
neutral | |
Not Applicable | |
— | |
No_Joining_Group | |
Non Joining | |
Alphabetic | |
none | |
not a number | |
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R |