方程式

equation

surname Fang

square / power or involution (math.) / upright / honest / fair and square / direction / side / party (to a contract, dispute etc) / place / method / prescription (medicine) / just when / only or just / classifier for square things / abbr. for square or cubic meter

mathematical equation

rule / order / regulations / formula / journey / procedure / sequence

form / pattern / formula / (Tw) (computing) program

type / form / pattern / style

linear equation (math.)

Formula One

chemical equation

simultaneous equations (math.)