Exercise logic.propositional.dnf
Description
Proposition to DNF
![](http://ideas.cs.uu.nl/images/external.png)
(~q /\ ~(~p || q)) -> p
ready: no
Feedback
Path 1
path | [0, 2, 0, 0, 3, 0, 0, 0, 2, 0, 2, 1, 0, 2, 0, 3, 0, 0, 0, 0, 0, 2] |
steps | 22 |
major rules | 3 |
active labels | |
enter dnf,
check,
navigator.down,
check,
enter eliminateimplequiv,
logic.propositional.defimpl,
exit eliminateimplequiv,
navigator.up,
check,
navigator.down,
navigator.right,
check,
navigator.down,
navigator.right,
check,
enter eliminateimplequiv,
logic.propositional.defimpl,
exit eliminateimplequiv,
navigator.up,
navigator.up,
enter orrules,
logic.propositional.idempor