Exercise logic.propositional.dnf

Description
Proposition to DNF

Firsts

• Rule	dnf.enter
  Location	[1]
  Term	"Nothing"
  Focus	"Nothing"
  Environment

  

  T /\ p /\ ((T /\ q /\ T) || (~r /\ T)) /\ ~~(p /\ ~q) /\ ~q /\ T /\ p /\ ~q /\ T /\ ~~T /\ ~~(p /\ ~q) /\ ~F /\ ~F

  ready: no