Erratum to Eq. (10.14)

Eq. (10.14) can also be written as, which is a better starting point for the exercise

Erratum to (11.32) and (11.33): change in variable from r to x

Erratum to (11.4): change in variable from r to x

Erratum to (11.3): change in variable from r to x

Erratum to (11.2): change in variable from r to x

Erratum to (11.1): change in variable from r to x

Errata to (10.18), (10.19) and (10.20)

Change in variable from r to x and missing ^ on the excitation and de-excitation operators

Erratum to (9.93):

Erratum to (9.82): sign in exponential operator

Erratum to (9.59): change in variable from r to x

Erratum to (9.58): change in variable from r to x

Erratum to (9.37) & (9.38): error in index and missing hats

Erratum to (9.25):

Erratum to (9.21): change in variable from r to x

Erratum to (9.20): change in variable from r to x

Erratum to (9.17): change in variable from r to x

Erratum to (2.91): missing "hat" on operator C