Proportional To vs Triple Integral
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属性对比
| 属性 | ∝ 221D | ∭ 222D |
|---|---|---|
| 名称 | Proportional To | Triple Integral |
| 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 | 221D | 222D |
|---|---|---|
| Unicode | U+221D | U+222D |
| HTML Decimal | ∝ | ∭ |
| HTML Hex | ∝ | ∭ |
| CSS | \221D | \222D |
| JavaScript | \u{221D} | \u{222D} |
| Python | \u221d | \u222d |
| UTF-8 | e2 88 9d | e2 88 ad |
如何区分
Proportional To 和 Triple Integral 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。