Reading

Below you find a link to the book "A friendly introduction to mathematical logic". You can download the pdf for free. You should read Section 7.1, 7.2 and 7.3 before our next meeting.

Here is the link: A friendly introduction to mathematical logic.

Beware that a new version of the 2nd edition of the book was published in 2019: 2nd Edition. Second Printing. Whit corrections and renumbered exercises.

If you read the version published in 2015 you might encounter some misprints.