Rightwards Arrow From Bar
Part of Arrows
Rightwards Arrow From Bar has no standard Windows Alt code. Copy the character directly, or use its HTML entity or Unicode value instead.
- Alt code
- None
- HTML entity
- ↦
- Unicode
- U+21A6
About this symbol
↦, “maps to”, describes a function by what it does to each input: x ↦ x² is the function that squares its input. Mathematicians took it up in the twentieth century alongside the older f(x) = x².
Unicode facts
- Official name
- RIGHTWARDS ARROW FROM BAR
- Also called
- Z notation maplet
- Type
- Maths symbol
- Unicode block
- Arrows
- Unicode group
- Arrows with modifications
- Added in
- Unicode 1.1 (1993)
Click the symbol or any value at the top of the page to copy it. See the full Arrows chart for related characters.