Precedes Under Relation vs Wreath Product
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属性对比
| 属性 | ⊰ 22B0 | ≀ 2240 |
|---|---|---|
| 名称 | Precedes Under Relation | Wreath Product |
| 分类 | Math Symbols | Math Symbols |
| 块 | Mathematical Operators | Mathematical Operators |
| 文字系统 | Zyyy | Zyyy |
| 通用类别 | Math Symbol (Sm) | Math Symbol (Sm) |
| 双向 | ON | ON |
编码对比
| 格式 | 22B0 | 2240 |
|---|---|---|
| Unicode | U+22B0 | U+2240 |
| HTML Decimal | ⊰ | ≀ |
| HTML Hex | ⊰ | ≀ |
| CSS | \22B0 | \2240 |
| JavaScript | \u{22B0} | \u{2240} |
| Python | \u22b0 | \u2240 |
| UTF-8 | e2 8a b0 | e2 89 80 |
如何区分
Precedes Under Relation 和 Wreath Product 均属于 Math Symbols 类别和 Mathematical Operators 区块。请比较下方的码位、编码及 Unicode 属性以区分它们。
提示：将字符粘贴到 hex 编辑器中，或使用
charCodeAt()
在 JavaScript 中检查实际码位。