An Illustrated Guide to Linear Programming by Saul I. Gass

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Sleep Timer

Smart sleep timer with gradual volume reduction and restart when you shake the device

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Wide range of playback speed: from x0.5 to x5.0

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Keep your listening statistics. You can see how many books you've listened to and how long it took

File Formats

A large number of supported audio file formats. MP3, M4B, MP4, AWB, FLAC and others

CarPlay

Integration with Apple CarPlay allows you to conveniently listen to audiobooks while driving without taking your eyes off the road

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MP3 Audiobook Player remembers the last stopping place for each book, so you can easily switch between books/lectures without losing your reading position.
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An Illustrated Guide to Linear Programming

"I would not hesitate to recommend the book." -- Industrial EngineeringLinear programming is an extremely effective problem-solving tool, with applications in business, agriculture, government, manufacturing, transportation, engineering, and many other areas. This very readable book presents an elementary introduction to linear programming in a refreshing, often humorous style.Requiring no math beyond high-school algebra, the book shows how linear programming can help anyone reach the optimum solution for a host of diverse problems. Chapter One introduces the basic concepts of linear programming and discusses its relationship to other mathematical models. Chapter Two discusses the formulation of linear-programming problems, including detailed treatment of problems involving diet, catering, assignment, and activity analysis. Chapter Three briefly introduces solution techniques for linear-programming problems, emphasizing the graphical approach. The final chapter describes and formulates a number of important applications, including network problems, traveling-salesman problems and the relationship between linear programming and the theory of games.Finally, a useful appendix offers precise statements of definitions, theorems and techniques, as well as additional computational procedures. Enlivened with over 70 excellent illustrations, this book represents a very accessible introduction to basic linear programming.

Saul I. Gass

User-friendly interface

MP3 Audiobook Player was designed and developed to make listening to audiobooks as pleasant and convenient as possible.

Interface

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Choose between various fun themes.

Listen

Smart rewind. Volume Boost.
Change playback speed from 0.5X to 5.0X.

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Maintain and see progress of your books.
Change cover art, title and author.

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Support for remote events from headset buttons and lock screen.
CarPlay support.

MP3 Audiobook Player + YouTube

How to download audiobooks from Youtube for free on the your iPhone & iPad.

This app has a ton of features for listening to your audiobooks. The shake to extend the sleep timer is very convenient and a feature I miss when I switch back to the Audible app for my library there. Also, the equalizer has been a really nice addition along with the audio preset built in. I can keep my books out on my iCloud Drive and download them when I’m ready to listen. Great app!

kwikknick

The app allows a lot of freedom as far as organization and playback speed. Sleep timer is adjustable and combining books into series folders is simple. Equalizer helps to adjust pitch when playing at high speeds and helps reduces feedback with poor quality recordings. App never crashes and I don’t have any complaints.

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I have a large list of audiobooks download in mb4 for and have tried many different apps. This is by far the best and most convenient app. It also automatically gets the cover art for each book. I recommend getting the pro so that there are no listening limits.

shopto

Fits the bill perfectly to play audiobooks ripped from other media: premium version allows bookmarking, reading rate change (the best I've ever seen from .5x through 3x and every variation in between) and sleep timer. Plays files in multiple formats, including mp3s and m4b (audiobook version of m4a). Easy to load books through iTunes file sharing. I haven't tried the wireless method. Well worth the money for the premium version (which you can just purchase outright, but I got it free first, liked it, and almost immediately did the IAP for the pro features). Been looking for a solution since Audible discontinued the feature to play your own iTunes audiobook library and iBooks is inadequate. This is it. Highly recommended. Found this while trying to figure out how to play a library of audiobooks from a favorite author ripped from cassettes and CDs (not available on Audible - always my go-to).

shakurav1

MP3 Audiobook Player