Apl Functional Symbol Delta Underbar Symbol
⍙ is an APL technical symbol labeled “delta underbar” with Unicode U+2359.
U+2359
⍙ (Unicode U+2359) is an APL functional symbol: “delta underbar.” It’s used in APL contexts where specific operator/function glyphs matter. This page helps you identify, copy, and include the character correctly.
Apl Functional Symbol Delta Underbar Symbol Meaning
⍙ is named “APL FUNCTIONAL SYMBOL DELTA UNDERBAR” (Unicode code point U+2359). As an APL functional symbol, it belongs to a set of specialized glyphs used in APL programming to represent particular functions or operations. The visual elements—delta-like form with an underbar—help distinguish it from related APL symbols, which often vary by small marks. When entering or searching for this character, rely on the Unicode value (U+2359) or its HTML/CSS/JavaScript escapes to avoid near-lookalikes and formatting issues.
Common uses
- •Copying the exact character into APL source text or documentation that references U+2359.
- •Labeling diagrams or notes for APL operations where the delta-underbar glyph must match precisely.
- •Using the symbol in technical writing to indicate a specific APL function by its exact Unicode form.
- •Encoding the character in web pages using its HTML entity (⍙) or Unicode escapes for consistency.
- •Preparing UI text for tools, editors, or fonts that support APL symbols, ensuring correct rendering.
Examples
⍙ APL Functional Symbol Delta Underbar
- ⍙Use U+2359 (⍙) when referencing the “delta underbar” APL symbol.
- ⍙In the glossary: ⍙ — delta underbar (APL functional symbol).
- ⍙The function glyph shown is ⍙, not a similar-looking underbar character.
- ⍙HTML: ⍙ displays ⍙ in supported fonts.
- ⍙JavaScript escape: \\u{2359} for the APL delta underbar symbol ⍙.
Variations
Ready to copy
Technical codes
| Unicode | U+2359 | |
| HTML Entity | ⍙ | |
| HTML Code | ⍙ | |
| CSS | \2359 |
FAQ
What does the Apl Functional Symbol Delta Underbar symbol mean?
⍙ is named “APL FUNCTIONAL SYMBOL DELTA UNDERBAR” (Unicode code point U+2359). As an APL functional symbol, it belongs to a set of specialized glyphs used in APL programming to represent particular functions or operations. The visual elements—delta-like form with an underbar—help distinguish it from related APL symbols, which often vary by small marks. When entering or searching for this character, rely on the Unicode value (U+2359) or its HTML/CSS/JavaScript escapes to avoid near-lookalikes and formatting issues.
What Unicode character is ⍙?
⍙ is the APL functional symbol “delta underbar” with Unicode code point U+2359.
How do I copy ⍙ into HTML?
You can use the HTML entity ⍙ to represent ⍙.
How do I enter ⍙ in CSS or scripts?
Use the CSS escape \\2359 or the JavaScript escape \\u{2359} to represent ⍙.
Why does the character not look right in my document?
APL symbols require fonts with that glyph. If the font lacks support, you may see a blank box or fallback character even though the Unicode value is correct.