4.1 Introduction4.2 Measurement process as operator operating on the state function/wave function of a particle having definite linear momentum4.3 Physical interpretation of wave function ψ(r, t)4.4 Schrodinger equation for a free particle4.5 Schrodinger equation for a free wave packet4.6 Schrodinger equation for a particle in a potential4.7 Expectation value and operators4.8 Probability current density: Equation of continuity4.9 Gaussian wave packet and its spread with time4.10 Wave function in momentum space4.11 The Ehrenfest theorem4.12 The uncertainty relations (revisited)4.13 The (resulting) quantum logicExercisesSolutionsReferences