Safe Haskell | None |
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# Documentation

satisfiable :: OBDD v -> BoolSource

does the OBDD have any models?

number_of_models :: Ord v => Set v -> OBDD v -> IntegerSource

Number of satisfying assignments with given set of variables. The set of variables must be given since the current OBDD may not contain all variables that were used to construct it, since some nodes may have been removed because they had identical children.

some_model :: Ord v => OBDD v -> IO (Maybe (Map v Bool))Source

randomly select one model, if possible