📅 最后修改于: 2020-10-22 06:17:39 🧑 作者: Mango
以下是MathML中可用的几何符号列表。
| MathML Symbol | HTML Entity | Hex Code | Description |
|---|---|---|---|
| ° | ° | ° | To specify degrees |
| ∠ | ∠ | ∠ | To specify angle |
| ∡ | ∡ | ∡ | To specify measured angle |
| ∟ | ∟ | ∟ | To specify right angle |
| ⦜ | ⦜ | ⦜ | To specify right angle with square |
| ⊿ | ⊿ | ⊿ | To specify right triangle |
| ○ | ○ | ○ | To specify circle |
| △ | △ | △ | To specify triangle |
| □ | □ | □ | To specify square |
| ▱ | ▱ | ▱ | To specify parallelogram |
| ∥ | ∥ | ∥ | To specify parallel |
| ∦ | ∦ | ∦ | To specify not parallel |
| ⊥ | ⊥ | ⊥ | To specify perpendicular |
| ≅ | ≅ | ≅ | To specify congruent |
| → | → | → | To specify ray (used with |
| ↔ | ↔ | ↔ | To specify line (used with |
| – | (n/a) | - | To specify line segment (used with |