What's a good book on mathematical logic?

>>8724282
none really but chang and kiesler is fine

As opposed to what other logic?

Also, that picture with a highly questionable edge ratio, two fonts and three font sizes,... just no

>>8724282
Godel, Escher, bach

>>8724316
Maybe as opposed to philosophical systems of """logic""", e.g. deontic or doxastic logic.

The Enderton book is nice. If you are trying to get into logic more formally, start with this one

>>8724403
Fuck yourself meme channer faggot with your """""""""'s.

>>8724282
>tfw you realize engineers built the aqueducts

>scientists didn't do jack shit

File: sci interjects.png (61KB, 1321x319px) Image search: [Google]

61KB, 1321x319px

There isn't really a gold standard book for mathematical logic but I think that Kleene's book is pretty good

>>8724282
http://4chan-science.wikia.com/wiki/Mathematics#Introductory_Logic