HTML支持的數(shù)字符號(hào)
提問人:劉團(tuán)圓發(fā)布時(shí)間:2020-12-12
結(jié)果 | 描述 | 實(shí)體名稱 | 實(shí)體編號(hào) |
V | for dll | &foralI; | ? |
d | part | ? | ? |
結(jié)果 | 描述 | 實(shí)體名稱 | 實(shí)體編號(hào) |
3 | exists | &exists; | ? |
0 | empty | ? | ? |
V | ndbld | &nobla; | ? |
£ | isin | ∈ | ∈ |
€ | notin | ? | ? |
3 | ni | ? | ? |
n | prod | ∏ | ∏ |
sum | ∑ | ∑: | |
一 | minus | ? | ? |
* | lowdst | ? | ? |
V | square root | √ | √ |
OC | proportional to | ∝ | ∝ |
00 | infinity | ∞ | ∞ |
L | angle | &t>ng; | ∠ |
A | and | &cind; | ∧ |
V | or | ∨ | ∨ |
n | cap | ∩ | ∩ |
u | cup | ∪ | ∪ |
/ | integral | ∫ | ∫ |
therefore | ∴ | ∴ | |
simular to | ~ | ~ | |
= | approximately equal | ? | ? |
almost equal | Sdasymp; | ≈ | |
not equal | ≠ | ≠ | |
= | equivalent | ≡ | ≡: |
( | less or equal | ≤ | ≤ |
& | greater or equal | ≥ | ≥ |
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