Expectation value of an operator: How to calculate from the wavefunction (General approach) (complement to C9550, lecture 3, October 3^rd, 2019) Atkins-EN, 8^th Edition (pdf in C9550/um): Justification 8.4 Atkins-EN, 9^th Edition (hard copy in KUK Library): Justification 7.5 In the Czech translation (Atkins-CZ): Odůvodnění 7.5. In the Slovak translation: (Atkins-SK): Zdôvodnenie 11.2 Homework for October 17^th, 2019: Example 8.7/Atkins 8^th = Example 7.7/Atkins 9^th = Příklad 7.7/Atkins-CZ = Príklad 11.6/Atkins-SK