1 | 6. h: Alph* Alph* 7. x,y:Alph*. x = y x,y:Alph*//(x LangOf(Auto)-induced Equiv y)  h(x) = h(y) 8. x:Alph*. x = h(x) x,y:Alph*//(x LangOf(Auto)-induced Equiv y) 9. s1: Alph* 10. s2: Alph* 11. s1 LangOf(Auto)-induced Equiv s2 (Result(MinAuto(Auto))h(s1)) = s2 x,y:Alph*//(x LangOf(Auto)-induced Equiv y) |