Edition 6 of Notes on Diffy Qs available

[Jiří Lebl]

I've put up the 6th edition of the Notes on Diffy Qs book (https://www.jirka.org/diffyqs/).  The changes should be completely backward compatible with chapters, sections, and exercises not changing numbers.  Page numbers have of course changed, some figures, and numbered exercises have changed numbers, but hopefully this is not a big disruption.  The older pdf is still available from the webpage.

The new things are an appendix on linear algebra, and a couple of new optional sections on PDEs.  There are also a lot of minor improvements throughout.

See https://www.jirka.org/diffyqs/changes.html

The amazon hardcopy of the new version is not yet available (it will take a couple of days/weeks), and it will have a new ISBN.

Best,

Jiri