De Morgan's Laws (Logic)/Technical Note
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Technical Note on De Morgan's Laws
When invoking De Morgan's Laws in a tableau proof, use the {{DeMorgan}}
template:
{{DeMorgan|line|pool|statement|depends|type}}
where:
line
is the number of the line on the tableau proof where the specific instance of De Morgan's Laws is to be invokedpool
is the pool of assumptions (comma-separated list)statement
is the statement of logic that is to be displayed in the Formula column, without the$ ... $
delimitersdepends
is the line (or lines) of the tableau proof upon which this line directly dependstype
is the type of De Morgan's Law:Disjunction
,Conjunction
,Disjunction of Negations
orConjunction of Negations
, whose link will be displayed in the Notes column.