Logik
De Logik (von   ‚dengade Kunst‘) is de Leah vom richtign Schlussfoigan.

De Wuazn vo da Logik liegt in da Philosophie. Heit is se ois Struktuawissnschoft vua oim in da Mathematik und da Informatik dahoam.

In da Logik steht de formale Giitigkeit vo da Argumentnstruktua im Voadagrund und ned da Inhoid vo de Aussogn.

Im Netz

 An Outline for Verbal Logic
 Eifiahrunga
 An Introduction to Philosophical Logic, by Paul Newall, aimed at beginners.
 forall x: an introduction to formal logic, by P.D. Magnus, covers sentential and quantified logic.
 Logic Self-Taught: A Workbook (originally prepared for on-line logic instruction).
 Nicholas Rescher. (1964). Introduction to Logic, St. Martin's Press.
 Essays
 "Symbolic Logic" and "The Game of Logic", Lewis Carroll, 1896.
 Math & Logic: The history of formal mathematical, logical, linguistic and methodological ideas. In The Dictionary of the History of Ideas.
 Online Tools
 Interactive Syllogistic Machine A web based syllogistic machine for exploring fallacies, figures, terms, and modes of syllogisms.