(subclass AlgebraicEquation Equation) 
engineering.kif 168168 
Algebraic equation is a subclass of equation 
(subclass DifferentialEquation Equation) 
engineering.kif 154154 
Differential equation is a subclass of equation 
(subclass LinearEquation Equation) 
engineering.kif 160160 
Linear equation is a subclass of equation 
(subclass NonlinearEquation Equation) 
engineering.kif 164164 
Nonlinear equation is a subclass of equation 
(termFormat ChineseLanguage Equation "方程") 
domainEnglishFormat.kif 2232422324 

(termFormat ChineseTraditionalLanguage Equation "方程") 
domainEnglishFormat.kif 2232322323 

(termFormat EnglishLanguage Equation "equation") 
domainEnglishFormat.kif 2232222322 
