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Left Right Double Arrow Symbol

Left Right Double Arrow ⇔

U+21D4 • arrow

Left Right Double Arrow Symbol

Left right double arrow (⇔) is a bidirectional arrow with two parallel arrowheads pointing left and right. Commonly used in logic and mathematics to denote logical equivalence or bi-conditional statements, indicating that two expressions imply each other.

The Symbol For Left Right Double Arrow (⇔) is a unicode character in the Basic Multilingual Plane Plane. It is found in the Arrows block and was approved as part of Unicode Version 1.1 in 1993

arrowleftrightdoublebidirectionallogicmathematicsequivalencesymbolnotation

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  • Full Name: Left Right Double Arrow
  • Plane: Basic Multilingual Plane
  • Block: Arrows
  • Unicode: U+21D4
  • Unicode Version: 1.1
  • Year Added: 1993