By: |
|
1 |
2. R : T ![]() ![]() ![]() ![]() 3. Trans x,y:T. R(x,y) 4. a : T 5. a' : T 6. b : T 7. b' : T 8. R(a,b) 9. R(b,a) 10. R(a',b') 11. R(b',a') 12. R(a,a') ![]() ![]() | 2 steps |
2 |
2. R : T ![]() ![]() ![]() ![]() 3. Trans x,y:T. R(x,y) 4. a : T 5. a' : T 6. b : T 7. b' : T 8. R(a,b) 9. R(b,a) 10. R(a',b') 11. R(b',a') 12. R(b,b') ![]() ![]() | 2 steps |
About:
![]() | ![]() | ![]() | ![]() | ![]() |