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PermuteLogicFunction IsInverse IsMonotonicFunction IsSymmetricFunction BDD binary() binaryioset ToROBDD ToSOP Imply Not NumberSystem object() object POS real() To2LayerNor To2LayerOrAnd To2LayerAndOr To2LayerAndXor To2LayerNand Assign ShannonTree ROBDD DontCare Full TruthTable CreateFromLogicFunctions GetPositiveLogicFunction Zero