Apl Functional Symbol Quad Diamond
Apl Functional Symbol Quad Diamond 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+233A
About this symbol
⌺, the quad diamond, is the stencil operator of Dyalog APL, which applies a function to every neighbourhood of an array, the basis of image filters and of John Conway’s Game of Life.
Unicode facts
- Official name
- APL FUNCTIONAL SYMBOL QUAD DIAMOND
- Type
- Symbol
- Unicode block
- Miscellaneous Technical
- Unicode group
- APL
- Added in
- Unicode 1.1 (1993)
Click the symbol or any value at the top of the page to copy it. See the full Technical and Miscellaneous Symbols chart for related characters.