Precedes Or Equal To Symbol
≼ means “precedes or equal to” and is used in mathematical comparisons and notation.
U+227C
The symbol ≼ is read as “precedes or equal to.” It’s commonly used when you want to express an ordering relation that also allows equality. Use the copy options below for HTML, CSS, and JavaScript.
Precedes Or Equal To Symbol Meaning
≼ is the “precedes or equal to” relation symbol. In ordering comparisons, it indicates that one item comes before another, or can be the same (equality). You’ll often see it in discrete math and logic-style notation, where comparisons are written with symbolic operators rather than words. In plain text and writing, it can help keep formulas compact and consistent, especially when you’re listing constraints or describing an order. It’s visually similar to related comparison symbols (like ≤ and ≺), so pairing it with clear surrounding context is helpful when readers interpret the expression.
Common uses
- •Expressing an ordering constraint in math or logic formulas (A ≼ B).
- •Writing pseudocode or specifications for “earlier than or equal to” conditions.
- •Annotating timelines, sequences, or ranks with a non-strict ordering relation.
- •Describing database or sorting rules where “less than or equal to” semantics apply.
- •Teaching materials and worksheets that emphasize formal comparison operators.
Examples
≼ Precedes or equal to symbol
- ≼A ≼ B means A is before B or equal to B.
- ≼If i ≼ j, then i cannot be greater than j in the ordering.
- ≼We require t_start ≼ t_end to represent a valid interval.
- ≼In a list sorted by rank, item_1 ≼ item_2 when its rank is not higher.
- ≼The condition x ≼ 10 includes the case x equals 10.
Variations
Ready to copy
Technical codes
| Unicode | U+227C | |
| HTML Entity | ≼ | |
| HTML Code | ≼ | |
| CSS | \227C |
FAQ
What does the symbol ≼ mean?
≼ means “precedes or equal to,” indicating an ordering relation that allows equality.
Is ≼ the same as ≤?
They are related as comparison symbols, but ≼ is specifically read as “precedes or equal to” in ordering notation, while ≤ is typically “less than or equal to.” Use the one that matches your intended relation.
How do I copy ≼ in HTML or code?
You can use the HTML entity ≼ or the CSS escape \\227C. For JavaScript, use \\u{227C}.
Where is ≼ commonly used?
It’s most common in mathematical and logic-style expressions, specifications, and teaching materials involving order relations.