RosettaCodeData/Task/Truth-table/Mathematica/truth-table.math

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VariableNames[data_] := Module[ {TokenRemoved},
TokenRemoved = StringSplit[data,{"~And~","~Or~","~Xor~","!","(",")"}];
Union[Select[Map[StringTrim,TokenRemoved] , Not[StringMatchQ[#,""]]&]]
]
TruthTable[BooleanEquation_] := Module[ {TestDataSet},
TestDataSet = MapThread[Rule,{ToExpression@VariableNames[BooleanEquation],#}]&/@
Tuples[{False,True}, Length[VariableNames[BooleanEquation]]];
Join[List[Flatten[{VariableNames[BooleanEquation],BooleanEquation}]],
Flatten[{#/.Rule[x_,y_] -> y,ReplaceAll[ToExpression[BooleanEquation],#]}]&/@TestDataSet]//Grid
]