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25 lines
893 B

9 months ago
  1. \begin{center}
  2. \begin{forest}
  3. for tree={circle, draw,
  4. minimum size=2em,
  5. inner sep=0pt,
  6. s sep=2mm,
  7. l sep=1mm}
  8. [$\land$, name=and, label={$T$}
  9. [$\lor$, name=or, edge label={node[midway,left]{$T$}}
  10. [$p$, name=p_one, edge label={node[midway,left]{$F$}}]
  11. [$\imp$, name=imp_one, edge label={node[midway,right]{$T$}}
  12. [$\lnot$, name=not_one, edge label={node[midway,left]{$F$}}
  13. [$q$, name=q, edge label={node[midway,left]{$T$}}]
  14. ]
  15. [$r$, name=r_one, edge label={node[midway,right]{$T$}}]
  16. ]
  17. ]
  18. [$\imp$, name=imp_two, edge label={node[midway,right]{$T$}}
  19. [$\lnot$, name=not_two, edge label={node[midway,left]{$F$}}
  20. [$r$, name=r_two, edge label={node[midway,left]{$T$}}]
  21. ]
  22. [$p$, name=p_two, edge label={node[midway,right]{$F$}}]
  23. ]
  24. ]
  25. \end{forest}
  26. \end{center}