Introduction to Mathematical Logic (Popularity: )

Hyper-textbook for students by V. Detlovs and K. Podnieks.

Computability Logic Homepage (Popularity: )

Main online source on computability logic, - a recently emerged formal theory of computational tasks ...

Logic (Popularity: )

Wikipedia article.

Mathematical Logic around the World (Popularity: )

A rich collection of links to logic-related websites.

Mathematical Logic and Foundations (Popularity: )

From The Mathematical Atlas, a resource of mathematics maintained by David Rusin. Extensive resources related ...

Classical Logic (Popularity: )

Introduction to classical logic, including completeness and Löwenheim-Skolem theorems; by Stewart Shapiro.

Math Front: LO Logic (Popularity: )

Front end for the logic section of the mathematics e-print arXiv.

Abstract Service (Popularity: )

An archive of abstracts of logic articles at the Institute for Logic, University of Vienna.

Mind Versus Goedel by Damjan Bojadziev (Popularity: )

Compares the mind to advanced computers and artificial intelligence, as Goedel would possibly view them.

Logic (Popularity: )

Open Encyclopedia entry. Hierarchically organized by subareas.