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, 1, 0, 4, 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 | 28 |
| major rules | 4 |
| active labels | |
enter cnf,
check,
enter simplify,
logic.propositional.notnot,
exit simplify,
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