Exercise logic.propositional.cnf.unicode
Description
Proposition to CNF (unicode support)
¬((r ∨ (¬r ∧ ¬r)) ∧ r)
ready: no
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Path 1
| path | [0, 0, 1, 0, 1, 0, 5, 1, 1, 0, 0, 0, 1, 3, 2, 0, 1, 0, 0, 0, 1, 0, 5, 5, 5, 1, 2] |
| steps | 27 |
| major rules | 4 |
| active labels | |
enter cnf,
enter andrules,
logic.propositional.truezeroand,
exit andrules,
check,
enter simplify,
navigator.down,
enter andrules,
logic.propositional.truezeroand,
exit andrules,
navigator.up,
exit simplify,
check,
enter eliminateimplequiv,
navigator.down,
navigator.down,
logic.propositional.defequiv,
navigator.up,
navigator.up,
exit eliminateimplequiv,
check,
enter simplify,
navigator.down,
navigator.down,
navigator.down,
enter andrules,
logic.propositional.idempand