- 方程式 fāngchéngshì equation(math.) equation
- 微分方程 wēifēnfāngchéng differential equation(math.) differential equation
- 方程组 fāngchéngzǔ system of equations(math.) simultaneous equations; system of equations
- 一次方程 yīcìfāngchéng linear equation
- 不定方程 bùdìngfāngchéng indeterminate equation(math.) indeterminate equation
- 一次方程式 yīcìfāngchéngshì linear equation(math.) linear equation
- 联立方程式 liánlìfāngchéngshì simultaneous equationssimultaneous equations; system of equations
- 多项式方程 duōxiàngshìfāngchéng polynomial equation(math.) polynomial equation
- 多项式方程组 duōxiàngshìfāngchéngzǔ polynomial system(math.) system of polynomial equations
- 差分方程 chāfēnfāngchéng difference equationdifference equation (math.)
- 常微分方程 chángwēifēnfāngchéng ordinary differential equationordinary differential equation (ODE)
- 泛定方程 fàndìngfāngchéng universal differential equation
- 波方程 bōfāngchéng wave equationwave equation in mathematical physics
- 积分方程 jīfēnfāngchéng integral equationintegral equation (mathematics)
- 线性方程 xiànxìngfāngchéng linear equationa linear equation in mathematics
- 薛定谔方程 Xuēdìng'èfāngchéng Schrödinger equationSchrödinger's wave equation
- 运动方程 yùndòngfāngchéng equations of motion
- 一级方程式 Yījí Fāngchéngshì Formula One
- 三次方程 sāncìfāngchéng cubic equationa cubic equation (math.)
- 丢番图方程 Diūfāntúfāngchéng Diophantine equation(math.) Diophantine equation
- 二次方程 èrcìfāngchéng quadratic equation
- 代数方程 dàishùfāngchéng algebraic equation
- 偏微分方程 piānwēifēnfāngchéng partial differential equationpartial differential equation (PDE)
- 化学方程式 huàxuéfāngchéngshì chemical equation