Exercise logic.propositional.dnf.unicode
Description
Proposition to DNF (unicode support)
(¬¬q ∧ ¬p) ↔ ((r ↔ s) ∨ ¬s)
ready: no
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Path 1
| path | [0, 2, 0, 0, 3, 1, 0, 0, 0, 0, 2, 0, 2, 0, 3, 1, 0, 0, 0, 0, 0, 2, 0, 1, 2, 0, 1] |
| steps | 27 |
| major rules | 4 |
| active labels | |
enter dnf,
check,
navigator.down,
check,
enter eliminateimplequiv,
navigator.down,
logic.propositional.defimpl,
navigator.up,
exit eliminateimplequiv,
navigator.up,
check,
navigator.down,
navigator.right,
check,
enter eliminateimplequiv,
navigator.down,
logic.propositional.defimpl,
navigator.up,
exit eliminateimplequiv,
navigator.up,
enter orrules,
logic.propositional.idempor,
exit orrules,
check,
enter specialdemorgannot,
check,
logic.propositional.demorganor