| 高数 | gāo shù | further math / advanced mathematics (school subject, abbr. for 高等數學|高等数学) |  |
| 一一映射 | yī yī yìng shè | bijective map (i.e. map between sets in math. that is one-to-one and onto) / one-to-one correspondence | |
| 公因式 | gōng yīn shì | common factor / common divisor (of a math. expression) | |
| 因式 | yīn shì | factor / divisor (of a math. expression) | |
| 奇解 | qí jiě | singular solution (to a math. equation) | |
| 特解 | tè jiě | particular solution (to a math. equation) | |
| 洋学堂 | yáng xué táng | school after the Western model, teaching subjects such as foreign languages, math, physics, chemistry etc (old) | |
