November 2025
Beginner
416 pages
8h 6m
English
Content preview from Logic For Dummies, 2nd Edition
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Chapter 16
Embracing QL Translations
IN THIS CHAPTER
Recognizing the four basic forms of categorical statements
Using the universal or existential quantifier to translate the basic forms
Translating English statements that begin with words other than all, some, not all, or no
In Chapter 15, I introduce you to quantification logic (QL), paying special attention to the two quantifiers 
and 
(the universal and existential quantifiers, respectively). I also show you how to translate a few simple statements into QL.
In this chapter, I show you how to translate the four basic forms of categorical statements from English into QL. These tend to be statements that begin with the words all, some, not all, and no. (Take a quick look at Chapter 2 for more information about categorical statements.)
This chapter also covers how to translate each of these four forms using either the 
or the quantifier. ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.