Version HistoryInstallationUser GuideOptionsMainNode EditorVDB ControlInputMargeSim EmitterSim ForceSim GeneralGRID SimulationFLIP SimulationMPM SimulationMathArithmeticLogicLogic02Thresholdabsroundmin/maxsqrtpowDistance/DotCrossexpPi / eTrigonometriclogDegRadHelper Object Pi / e Node generate Pi or base of natural logarithmOutput / float:output float value.