| 1 | 1. Alph: Type 2. L: LangOver(Alph) 3. R: Alph* 4. EquivRel x,y:Alph*. x R y 5. g: (x,y:Alph*//(x R y)) 6. 7. 8. x: Alph* 9. y: Alph* 10. x R y |
| 2 | 1. Alph: Type 2. L: LangOver(Alph) 3. R: Alph* 4. EquivRel x,y:Alph*. x R y 5. g: (x,y:Alph*//(x R y)) 6. l: Alph* |
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