title: 數學符號
list_title: 數學符號
entity_math: 用於數學符號的HTML實體，代碼表

Signs plus, minus, plus, minus, equal, not equal, approximately equal, multiplication, division, sum: 算術運算符

Degrees and roots: 程度和根源

Comparison - more, less than or equal: 比較
Integrals: 积分
Geometric - diameter, angle, degree, perpendicular, parallelism, diameter, proportionality, similarity, intersection, union: 幾何
Figures - triangles, arcs, parallelogram, rhombus: 圖
Logical - therefore, and, or, negations, identical: 合乎邏輯的

Letters: 字母
Other: 其他
Sets: 集合 (数学)
Equal: 基於平等