Book description
An accessible explanation of Kurt Gödel's groundbreaking work in mathematical logic In 1931 Kurt Gödel published his fundamental paper, On Formally Undecidable Propositions of Principia Mathematica and Related Systems. This revolutionary paper challenged certain basic assumptions underlying much research in mathematics and logic. Gödel received public recognition of his work in 1951 when he was awarded the first Albert Einstein Award for achievement in the natural sciences--perhaps the highest award of its kind in the United States. The award committee described his work in mathematical logic as one of the greatest contributions to the sciences in recent times. However, few mathematicians of the time were equipped to understand the young scholar's complex proof. Ernest Nagel and James Newman provide a readable and accessible explanation to both scholars and non-specialists of the main ideas and broad implications of Gödel's discovery. It offers every educated person with a taste for logic and philosophy the chance to understand a previously difficult and inaccessible subject. New York University Press is proud to publish this special edition of one of its bestselling books. With a new introduction by Douglas R. Hofstadter, this book will appeal students, scholars, and professionals in the fields of mathematics, computer science, logic and philosophy, and science.
Pockets
The narrator's voices are so engaging, it's like having a personal storytelling session. The library organization feature is a blessing. My audiobooks are finally organized and easy to find. The audiobook player's silky-smooth playback is like music to my ears. Flawless performance!
Woodland Beauty
ListenBook's unlimited length of audiobooks with the Pro version is a fantastic value for avid listeners. ListenBook has revolutionized my audiobook experience. It's my go-to app for literary adventures. I’ve been using ListenBook for months, and it’s been a fantastic experience. The app is lightweight, doesn’t drain my battery, and works perfectly in the background. The equalizer and voice boost features are amazing. Highly recommend!
ByteBard
This app has turned long waits into exciting opportunities to dive into a new story. This app has made literature accessible and engaging for all ages. ListenBook Pro's tone adjustment feature is an innovative touch that adds a layer of personalization. The auto-rewind feature is a small detail that enhances my listening experience. It's these thoughtful touches that matter! The statistics tracking is a nice touch. ListenBook helps me keep track of my audiobook habits.
King Panther
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White Swan
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ThreadTrail
Makes listening to audiobooks so easy and enjoyable. Thank you, ListenBook! ListenBook’s playback is silky-smooth. The app never glitches.
Feral Filly
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SunnySnap
The ability to adjust playback speed is a game-changer for faster or more immersive listening. The ability to adjust playback speed is a fantastic study aid. I'm absorbing information faster than ever. The ability to organize my library is a huge plus. Everything is so neat and tidy.
Treasure Devil
The narrator's voices are so engaging, it's like having a personal storytelling session. The narrators on this app are truly talented – they bring characters to life. With this app, I've turned mundane tasks into moments of inspiration and education – it's brilliant! ListenBook’s interface is clean and intuitive. It’s a joy to use.
LunaStar
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Mud Finger
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Spit Turanga
I used to struggle to find time for books – now, I listen while doing chores! ListenBook has made managing my audiobook collection a breeze. Library organization is top-notch. I love the variety of themes available. It makes the app feel personalized.
Pink Hopper
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Bootleg Taximan
ListenBook's commitment to providing a high-quality audiobook experience is truly commendable. ListenBook’s support for CarPlay is great. I can listen to audiobooks in my car easily.
Nickname Master
🎶 Swapping background music for the soothing voices of narrators – audiobooks have become my soundtrack for daily life. 🎵📚 ListenBook's sleek layout and quick chapter access have made my audiobook journey incredibly enjoyable. ListenBook's noise reduction feature in the Pro version is a testament to the app's commitment to audio quality. Sharing audiobooks with friends through AirDrop is a fun and interactive way to connect.
Instant Star
Sharing audiobooks with friends through AirDrop and Sharing on ListenBook is a fantastic way to spread the joy of listening. 🎶📚 Tuning in to the symphony of stories – audiobooks are the soundtrack of my daily routines. 🎵📚 Sharing audiobooks with friends is a great way to connect over stories. A masterclass in audiobook narration! The performer maintained perfect consistency in character voices throughout while keeping the main narration clear and engaging. The production was flawless - no weird edits or background noise. I'll be seeking out more works by this narrator.
Domino Combat
This app is a must-have for any book lover on the go – it's my daily companion. is a time-saver. It's convenient for accessing my content. ListenBook has made managing my audiobook collection a breeze. Library organization is top-notch. ListenBook’s playback is silky-smooth. The app never glitches.
Abyss Tamer
ListenBook has turned my ordinary moments into extraordinary journeys of the mind. I'm amazed at how this app has made reading a seamless part of my life. ListenBook has completely changed how I enjoy audiobooks. The app is packed with features like customizable skip intervals, playback speed, and sleep timers. The interface is clean and easy to navigate. Five stars!
Moon Solitaire
This app has transformed my daily walks into insightful journeys of knowledge – talk about efficiency! This app's efficient downloading process ensures that I can enjoy my audiobooks whenever and wherever. This app has made me realize that I don't need a lot of time to read. I’ve tried several audiobook players, but ListenBook stands out for its reliability and ease of use. The equalizer and voice boost features make every book sound amazing. Plus, the dark mode is perfect for nighttime listening. Great job, developers!
CyberScribe
ListenBook's audio filters and controls have turned my listening sessions into immersive experiences. Automated artwork and metadata retrieval make my audiobook library look organized and visually appealing.
Playing a wide variety of audio formats
Works on all devices with iOS 13 and newer
Huge amount of features for a small price
Frequent updates to add new features and improve existing ones
Advanced playback controls
Live sound processing
Changing the timbre of the reader's voice and noise reduction
Translated into more than 20 languages
If you love listening to fiction audiobooks, ListenBook has features to make the process easier.
Edit book data: title, author, cover
Use equalizer to make the sound comfortable for you
Adjust the playback speed
Enjoy dark and light app themes
Supported formats: MP3, M4B, AWB, FLAC, OGG audio files and many more (must be DRM free)
Auto-Bookmarks make it easy to find your place
AirPlay support allows redirection of audio output.
VoiceOver support
Dark mode for night owls
Convenient bookmarking system helps you mark the most important places.
Unlimited bookmarks for each audiobook
Put your own cover on the wager
Share your audiobook with friends
Lock-screen control
Customise app with extensive options
Sleep timer with shake to reset, set custom notification sounds, and a few unique options
Auto rewind depending on paused time, customize rewind times to your liking
Removing background noise from recordings made in classrooms and meetings
Changing the timbre of the reader's voice for a better listening experience