This Vassar Edition is a modified version of Interactive Linear Algebra by Dan Margalit and Joseph Rabinoff, edited by Trevor Hyde to accompany Math 221: Linear Algebra at Vassar College. Both the original book and this edition are free, and may be copied, modified, and redistributed under the terms of the GNU Free Documentation License; see the appendix entitled “GNU Free Documentation License” and the source repository for details. A complete record of the modifications is available in the source repository's version history.

The section numbering follows the original book, so references to the original remain valid in this edition.