Closed Superset Or Equal To vs Double-Line Slanted Equal To Or Less-Than
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://symbolfyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://symbolfyi.com/entity//Add a dynamic SVG badge to your README or docs.
[](https://symbolfyi.com/entity//)Use the native HTML custom element.
VS
Property Comparison
| Property | ⫒ 2AD2 | ⪛ 2A9B |
|---|---|---|
| Name | Closed Superset Or Equal To | Double-Line Slanted Equal To Or Less-Than |
| Category | Math Symbols | Math Symbols |
| Block | Supplemental Mathematical Operators | Supplemental Mathematical Operators |
| Script | Zyyy | Zyyy |
| General Category | Math Symbol (Sm) | Math Symbol (Sm) |
| Bidirectional | ON | ON |
Encoding Comparison
| Format | 2AD2 | 2A9B |
|---|---|---|
| Unicode | U+2AD2 | U+2A9B |
| HTML Decimal | ⫒ | ⪛ |
| HTML Hex | ⫒ | ⪛ |
| CSS | \2AD2 | \2A9B |
| JavaScript | \u{2AD2} | \u{2A9B} |
| Python | \u2ad2 | \u2a9b |
| UTF-8 | e2 ab 92 | e2 aa 9b |
How to Distinguish
Both Closed Superset Or Equal To and Double-Line Slanted Equal To Or Less-Than belong to the Math Symbols category and the Supplemental Mathematical Operators block. Compare their codepoints and visual rendering to distinguish them.
Tip: Paste the character into a hex editor or use
charCodeAt()
in JavaScript to check the actual codepoint.