Rightwards Two-Headed Arrow with Double Vertical Stroke ⤁

U+2901
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Symbol Meaning

Rightwards Two-Headed Arrow with Double Vertical Stroke. Supplemental Arrows-B.

The symbol “Rightwards Two-Headed Arrow with Double Vertical Stroke” is included in the “Miscellaneous arrows” subblock of the “Supplemental Arrows-B” block and was approved as part of Unicode version 3.2 in 2002.

Synonyms

z notation finite surjection.

Unicode Name Rightwards Two-Headed Arrow with Double Vertical Stroke
Unicode Number
HTML Code
CSS Code
Unicode Block Supplemental Arrows-B
Unicode Subblock Miscellaneous arrows
Unicode Version 3.2 (2002)
Version 3.2
Block Supplemental Arrows-B
Type of paired mirror bracket (bidi) None
Composition Exclusion No
Case change 2901
Simple case change 2901
Math +
Grapheme_Base +
age 3.2
scripts Common
Encoding hex dec (bytes) dec binary
UTF-8 E2 A4 81 226 164 129 14853249 11100010 10100100 10000001
UTF-16BE 29 01 41 1 10497 00101001 00000001
UTF-16LE 01 29 1 41 297 00000001 00101001
UTF-32BE 00 00 29 01 0 0 41 1 10497 00000000 00000000 00101001 00000001
UTF-32LE 01 29 00 00 1 41 0 0 19464192 00000001 00101001 00000000 00000000

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