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BUILT-IN MATHEMATICA SYMBOL
BooleanVariables
BooleanVariables[expr]
gives a list of the Boolean variables in the Boolean expression expr.
BooleanVariables[bf]
gives the number of Boolean variables in the BooleanFunction object bf.
Examplesopen all
Basic Examples (2)
Find the variables in a Boolean expression:
| In[1]:= |
| Out[1]= |  |
Find the number of variables for a pure BooleanFunction object:
| In[1]:= |
| Out[1]= |  |
New in 7
