Z Notation Bag Membership
Part of Math Symbols
Z Notation Bag Membership 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+22FF
About this symbol
⋿ is the bag membership sign of Z notation, the specification language developed at Oxford from the late 1970s. A bag is a collection like a set that can hold the same item more than once.
Unicode facts
- Official name
- Z NOTATION BAG MEMBERSHIP
- Type
- Maths symbol
- Unicode block
- Mathematical Operators
- Unicode group
- Relations
- Added in
- Unicode 3.2 (2002)
Click the symbol or any value at the top of the page to copy it. See the full Math Symbols chart for related characters.