induction revolutioninduction safetyinduction unioninduction weldinginductiveinductive assumptioninductive definitioninductive hypothesisinductive limitinductive proofinductive reasoninginductive setinductive stepinductive system of setsinductivelyinductorindustrializationindustryinefficiencyinefficient statisticinelastic demandinequalinequalityinequality constraintsinequationinequiilityinequilateralinequivalenceinertiainertia matrixinertia tensorinertialinertial coordinate systeminess propositioninessentialinessential mapinexactinextensibilityinfeasibilityinfeasibleinfeasible solutioninfeedinferinferenceinferentialinferential statisticsinferiorinferior limitinferior pointinferior triangular matrix