Linear Algebra Done Wrong, archived versions

Below are the old (archived )versions of the book. 

I do not maintain this page anymore. 

• Text of the book (Aug. 25, 2025) --- PDF, 1.4 MB

• Text of the book (Oct. 1, 2024)  --- PDF, 1.3 MB

• Text of the book (Aug. 20, 2024)  --- PDF, 1.3 MB

• Text of the book (Jan. 11, 2021) --- PDF, 1.3 MB. 

• Text of the book (August 4, 2020) --- PDF, 1.3 MB

• September 2017 version of the book 

• July 2015 version of the book

• September 2014 version of the book (the previous "official" version)

• July 2014 version of the book

• Introduction and Table of Contents for July 2014 version---PDF, 167K.

• Errata (changes from Juy 2011 to July 2014 version).

• July 2011 version of the book. 

• Errata to June 2010 version of the book.

• June 2010 version of the book.

• Errata to January 2010 version (mistakes that vere corrected in June 2010 version).

• January 2010 version of the book.

• Previous (2009) version of the book.  

• The old (2004) version of the book..