| = |
is equal to |
等於 |
|
| ≠ |
is not equal to |
不等於 |
|
| ≡ |
is equivalent [ɪˈkwɪv.əl.ənt] to |
全等於號 |
|
| ≌ |
is equal to or approximately equal to |
等於或約等於號 |
|
| ≈ |
is approximately equal to |
約等於號 |
|
| ＜ |
is less than |
小於號 |
|
| ＞ |
is greater than |
大於號 |
|
| ≮ |
is not less than |
不小於號 |
|
| ≯ |
is not more than |
不大於號 |
|
| ≤ |
is less than or equal to |
小於或等於號 |
|
| ≥ |
is more than or equal to |
大於或等於號 |
|
| % |
per cent |
百分之… |
|
| ‰ |
per mill |
千分之… |
|
| ∞ |
infinity |
無限大號 |
|
| ∝ |
varies as |
與…成比例 |
|
| √ |
(square) root |
平方根 |
|
| ∵ |
since; because |
因為 |
|
| ∴ |
hence |
所以 |
|
| ∷ |
equals, as (proportion) |
等於，成比例 |
|
| ∠ |
angle |
角 |
|
| ⌒ |
semicircle |
半圓 |
|
| ⊙ |
circle |
圓 |
|
| ○ |
circumference |
圓周 |
|
| π |
pi 圓周率 |
|
| △ |
triangle |
三角形 |
|
| ⊥ |
perpendicular to |
垂直於 |
|
| ∪ |
union of |
並，合集 |
|
| ∩ |
intersection of |
交，通集 |
|
| ∫ |
the integral of |
…的積分 |
|
| ∑ |
(sigma) summation of |
總和 |
|
| ° |
degree |
度 |
|
| ′ |
minute |
分 |
|
| ″ |
second |
秒 |
|
| ℃ |
Celsius system |
攝氏度 |
|
| { |
open brace, open curly |
左花括號 |
|
| } |
close brace, close curly |
右花括號 |
|
| ( |
open parenthesis, open paren |
左圓括號 |
|
| ) |
close parenthesis, close paren |
右圓括號 |
|
| () |
brackets / parentheses 括號 |
|
| [ |
open bracket 左方括號 |
|
| ] |
close bracket 右方括號 |
|
| [] |
square brackets 方括號 |
|
| . |
period, dot |
句號，點 |
|
| \ |
|
vertical bar, vertical virgule |
豎線 |
|
| & |
ampersand, and, reference, ref |
和，引用 |
|
| * |
asterisk |
星號 |
|
| / |
slash |
斜線 |
|
| // |
double slash |
雙斜線 |
|
| # |
pound |
井號 |
|
| \ |
backslash, sometimes escape |
反斜線轉義符，有時表示轉義符或續行符 |
|
| ~ |
tilde |
波浪符 |
|
| . |
full stop |
句號 |
|
| , |
comma |
逗號 |
|
| : |
colon |
冒號 |
|
| ; |
semicolon |
分號 |
|
| ? |
question mark |
問號 |
|
| ! |
exclamation mark (英式英語) exclamation point (美式英語) |
驚嘆號 |
|
| ' |
apostrophe |
撇號 |
|
| - |
hyphen |
連字號 |
|
| -- |
dash |
破折號 |
|
| " |
single quotation marks |
單引號 |
|
| "" |
double quotation marks |
雙引號 |
|
| ‖ |
parallel |
雙線號 |
|
| & |
ampersand = and |
|
|
| ～ |
swung dash |
代字號 |
|
| § |
section; division |
分節號 |
|
| → |
arrow |
箭號；參見號 |