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, 5, 1, 1, 0, 0, 0, 1, 4, 3, 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,
navigator.down,
enter andrules,
logic.propositional.truezeroand,
exit andrules,
navigator.up,
exit simplify,
check,
enter demorgan,
logic.propositional.demorganand,
exit demorgan,
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