About This Title

Pages: 74
Published: March 2022
ISBN: 9781680509359
In Print

Skill Level Meter

Programmer Passport: Prolog

by Bruce Tate

Constraint-based logic programming is the engine powering some of the most powerful algorithms in the world. Whether you’re building an airline schedule or planning routes for a trucking company, Prolog has the tools you need. You don’t have to struggle through thousands of pages of sample programs. This guide to Prolog will quickly ramp you up on the basic Prolog techniques you’ll need to solve the representative logical problems that Prolog is famous for.

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Instead of working through dozens of fragmented code snippets written for different dialogs of Prolog, you can learn Prolog from a unified guide. You will start with the basics, defining the facts and inferences your programs will need to function. Then, you’ll learn the techniques to tie those facts together. You’ll finish off the basics by working through iconic problems like the map coloring problem. You’ll break into recursive solutions with the eight queens problem as you learn to explore logical problems requiring recursion and fixed dimensions.

Once you’ve picked up the basics, you’ll get right into the problem domains that made Prolog famous. You’ll navigate graphs to compute a working path, or even evaluate paths with the least distance or fastest times. You’ll not only learn what directed graphs are, but when to apply them. You’ll also get to use Prolog to solve scheduling problems. The basic algorithm will give you the tools to schedule a sports league tournament with special constraints.

Don’t settle for fragments of the big picture. Demand a consolidated approach that guides you through the process from beginning to end. Whether you’re learning logic programming to open up career possibilities or to excel in a class, you need this book.

What You Need

The examples in this book are based on SWI Prolog, one of the industry leading compilers.

Resources

Releases:

  • P1.0 2022/03/14

Contents & Extracts

Preface

  • Logic Programming Basics
    • What is Prolog, Anyway?
    • The SWI Prolog Console
    • Inferences
    • Layering Inferences
    • Try It Yourself
  • Logic Problem Solving excerpt
    • Map Coloring
    • Unification, Lists, and Pattern Matching
    • Eight Queens
    • Try It Yourself
  • Graphs excerpt
    • Directed Graphs With Edges as Facts
    • Bi-Directional Graphs
    • Optimizing Paths and Weighted Paths
    • Try It Yourself
  • Schedules and Code Organization
    • Schedule Teams on a Field
    • Schedule Possibilities
    • Establish Constraints
    • Write a Pretty Solution
    • Try It Yourself

Author

Bruce A. Tate is a programmer and CEO of Groxio where he is helping to redefine how computer languages are taught and learned. He’s the author of Seven Languages in Seven Weeks and Programming Phoenix LiveView, among other titles, and has been involved with Elixir from the very beginning.

eBook Formats:

  • PDF for desktop/tablets

  • epub for Apple Books, e-readers

  • mobi for Kindle readers

Get all eBook formats here for $15.00 (USD)

Add to Cart we accept visa, mastercard, amex, discover, paypal

Related Titles:

Skill Level Meter

About This Title

Pages: 74
Published: March 2022
ISBN: 9781680509359
Edition: 1
In Print