Precedes Above Single-line Equals Sign Symbol
⪯ is a math relation symbol named “precedes above single-line equals sign.”
U+2AAF
⪯ is a Unicode math symbol (U+2AAF) often used in formal notation. Its official name is “PRECEDES ABOVE SINGLE-LINE EQUALS SIGN.” Use it when you need a precise ordering relation symbol in documents and code.
Precedes Above Single-line Equals Sign Symbol Meaning
⪯ is a Unicode character in the Math category with the name “PRECEDES ABOVE SINGLE-LINE EQUALS SIGN” (U+2AAF). In mathematical writing, symbols in this family are used to express a relation that combines ideas of precedence and an “equals-like” component, depending on the context of the notation system. Because custom notation varies across fields and authors, it’s best used where your target system explicitly calls for this exact glyph. It’s commonly used in typeset text, technical documents, and math-rich content where consistent symbol appearance matters.
Common uses
- •Writing or typesetting formal logic or order-relations in math documents
- •Labeling constraints or relations in academic notes and problem statements
- •Creating math content for websites, blogs, and educational materials
- •Using in programming-related documentation that includes formal math notation
- •Designing typographic elements (posters, slides) that require consistent Unicode math symbols
Examples
⪯ Precedes Above Single-Line Equals Sign
- ⪯a ⪯ b
- ⪯n ⪯ m
- ⪯x ⪯ y in the given ordering
- ⪯Define S = { a : a ⪯ b }.
- ⪯If x ⪯ y then x comes before or matches y.
Variations
Ready to copy
Technical codes
| Unicode | U+2AAF | |
| HTML Entity | ⪯ | |
| HTML Code | ⪯ | |
| CSS | \2AAF |
FAQ
What does the Precedes Above Single-line Equals Sign symbol mean?
⪯ is a Unicode character in the Math category with the name “PRECEDES ABOVE SINGLE-LINE EQUALS SIGN” (U+2AAF). In mathematical writing, symbols in this family are used to express a relation that combines ideas of precedence and an “equals-like” component, depending on the context of the notation system. Because custom notation varies across fields and authors, it’s best used where your target system explicitly calls for this exact glyph. It’s commonly used in typeset text, technical documents, and math-rich content where consistent symbol appearance matters.
What is the official Unicode name of ⪯?
The official Unicode name is “PRECEDES ABOVE SINGLE-LINE EQUALS SIGN.”
What is the Unicode code point for ⪯?
The code point is U+2AAF.
How can I copy ⪯ for use in HTML?
You can use the HTML entity: ⪯.
Where should I use ⪯ instead of a similar-looking ordering symbol?
Use ⪯ when your notation or template specifically calls for the exact glyph and relation associated with U+2AAF, since nearby symbols can represent different relations.