### Errata for 'Algebra: Chapter 0', second (2016) printing

This is the errata for the **second** (2016) printing of Chapter 0. If
you are looking for the errata for the first (2009) printing, click
here.

Highlighted in red are the needed changes, embedded
in text matching the published version and identified by page and position
on the page (e.g., `p.10, top'). A **bold** reference indicates an
error in the published version which may be more confusing, such as a
missing hypothesis in an exercise.

This list is bound to grow forever. (28 items so far.)
The contribution of many readers of both printings is gratefully acknowledged.

**Last updated: 12/20/17.**

#### Chapter II

- p.57, Exercise 2.15, second point:

- p.107, Exercise 8.17:

#### Chapter III

**p.155, Exercise 4.17:**

- p.163, Exercise 5.11:

#### Chapter IV

**p.203, Exercise 2.4:**

- p.209, before Proposition 3.5:

- p.212, Corollary 3.13:

**p.229, Definition 5.6:**

#### Chapter V

- p.260, Exercise 2.20:

- p.267, Exercise 3.15:

- p.269, bottom:

**p.288, Proof of Proposition 5.17:**

#### Chapter VI

- p.367, bottom:

- p.370, top:

#### Chapter VII

- p.410, top:

- p.476-7, Proof of Proposition 7.14:

#### Chapter VIII

- p.509, bottom half:

- p.532, Exercise 4.3:

#### Chapter IX

- p.596, proof of Lemma 3.4:

- p.596, first line following the proof of Lemma 3.4:

- p.643, middle:

- p.645, Remark 7.4:

- p.645, middle:

- p.655, middle:

- p.663, statement of Theorem 8.3:

- p.668, Example 8.8:

- p.674, Theorem 8.12, first bullet:

- p.687, middle: