Unicode Character
Reference details for U+22FF in the Mathematical Operators block. The full explorer and side panel load next, but the canonical page context is available immediately.
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U+22FF
The double-barred epsilon symbol specifically for Z notation.
Category
Math_Symbol
Unicode label
U+22FF
Canonical URL
/mathematical-operators/z-notation-bag-membership
Adjacent canonical character links in the current block.
SMALL ELEMENT OF WITH OVERBAR
U+22F7
ELEMENT OF WITH UNDERBAR
U+22F8
ELEMENT OF WITH TWO HORIZONTAL STROKES
U+22F9
CONTAINS WITH LONG HORIZONTAL STROKE
U+22FA
CONTAINS WITH VERTICAL BAR AT END OF HORIZONTAL STROKE
U+22FB
SMALL CONTAINS WITH VERTICAL BAR AT END OF HORIZONTAL STROKE
U+22FC
CONTAINS WITH OVERBAR
U+22FD
SMALL CONTAINS WITH OVERBAR
U+22FE