Quote:A marvelous compendium of mathematical symbols and their fascinating histories

Galileo famously wrote that the book of nature is written in mathematical language. The Language of Mathematics is a wide-ranging and beautifully illustrated collection of short, colorful histories of the most commonly used symbols in mathematics, providing readers with an engaging introduction to the origins, evolution, and conceptual meaning of each one.

In dozens of lively and informative entries, Raúl Rojas shows how today's mathematics stands on the shoulders of giants, mathematicians from around the world who developed mathematical notation through centuries of collective effort. He tells the stories of such figures as al-Khwārizmī, René Descartes, Joseph-Louis Lagrange, Carl Friedrich Gauss, Augustin-Louis Cauchy, Karl Weierstrass, Sofia Kovalevskaya, David Hilbert, and Kenneth Iverson. Topics range from numbers and variables to sets and functions, constants, and combinatorics. Rojas describes the mathematical problems associated with different symbols and reveals how mathematical notation has sometimes been an accidental process. The entries are self-contained and can be read in any order, each one examining one or two symbols, their history, and the variants they may have had over time.

An essential companion for math enthusiasts, The Language of Mathematics shows how mathematics is a living and evolving entity, forever searching for the best symbolism to express relationships between abstract concepts and to convey meaning.

Quote:This book presents different experimental results as evidence of the good results obtained compared with respect to conventional approaches and literature references based on fuzzy logic. Nowadays, the evolution of intelligence systems for decision making has been reached considerable levels of success, as these systems are getting more intelligent and can be of great help to experts in decision making. One of the more important realms in decision making is the area of medical diagnosis, and many kinds of intelligence systems provide the expert good assistance to perform diagnosis; some of these methods are, for example, artificial neural networks (can be very powerful to find tendencies), support vector machines, that avoid overfitting problems, and statistical approaches (e.g., Bayesian). However, the present research is focused on one of the most relevant kinds of intelligent systems, which are the fuzzy systems. The main objective of the present work is the generation of fuzzy diagnosis systems that offer competitive classifiers to be applied in diagnosis systems. To generate these systems, we have proposed a methodology for the automatic design of classifiers and is focused in the Generalized Type-2 Fuzzy Logic, because the uncertainty handling can provide us with the robustness necessary to be competitive with other kinds of methods. In addition, different alternatives to the uncertainty modeling, rules-selection, and optimization have been explored. Besides, different experimental results are presented as evidence of the good results obtained when compared with respect to conventional approaches and literature references based on Fuzzy Logic.

Quote:Learn Windows 11 quickly and painlessly with this beginner's guide

Windows 11 Simplified, 2nd Edition is your absolute beginner's guide to the ins and outs of Windows. Fully updated to cover Windows 11 and the latest updates from Microsoft, this highly visual guide covers all the new features in addition to the basics, giving you a one-stop resource for complete Windows 11 mastery. Every page features step-by-step screen shots and plain-English instructions that walk you through everything you need to know, no matter how new you are to Windows. You'll master the basics as you learn how to navigate the user interface, work with files, create user accounts, and practice using the tools that make Windows 11 the most efficient Windows upgrade yet.

This guide gets you up to speed quickly, with step-by-step screen shots that help you follow along with the clear, patient instruction.

Shed your beginner status with easy-to-follow instructions
Master the basics of the interface, files, and accounts
Browse the web, use media features, and send and receive email
Customize Windows to look and work the way you want

Learning new computer skills can be intimidating, but it doesn't have to be. Even if you have no Windows experience at all, this visually rich guide demonstrates everything you need to know, starting from the very beginning. If you're ready to become fluent in Windows, Windows 11 Simplified, 2nd Edition is the easiest, fastest way to learn.

🌞 eBook Details
148 Pages
3 - 4 Hours to read
45k Total words
Release Date: January 16, 2025
ISBN-13: 9781394279883
ISBN-10: 1394279884
Language: English
Format: epub
File size: 101,88 MB

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Quote:The Ptolemaic period in Egypt (332-30 BC) is one of the most well-documented periods of the Hellenistic age: in addition to the papyrological record there are more than 600 surviving Greek and Greek/Egyptian bilingual and trilingual inscriptions, ranging from massive public monuments, such as
the Rosetta Stone, to small private dedications, funerary plaques, and metrical epigrams for the deceased. This volume offers a series of detailed studies of the historical and cultural contexts of these important inscriptions and is intended to complement the multi-volume Corpus of Ptolemaic
Inscriptions edition, in which the Greek and Egyptian texts will be presented together for the first time.

The subjects discussed in the twelve chapters range widely across a variety of sub-disciplines, from advances in new technologies of image-capture, the juxtaposition of Greek and Egyptian elements in the layout and iconography of the monuments, and the palaeography of the Greek texts, to the history
of the acquisition and study of the great bilingual decrees voted by the priests of the indigenous Egyptian cults, the introduction of Greek civic administration and communal associations in the cities and villages, and the role of the military in monumental commemoration. Particular attention is
given to the role of indigenous and Greek religious institutions in Alexandria and the towns and villages of the Nile Delta and Valley, in which commemorative dedications to divinities of temples and statues by the monarchs and by private individuals are numerous and prominent.

In a period shaped by the interplay between Egyptian and Greek culture, the existence of public and private inscribed monuments was a vital element of dynastic control. The unique insights offered by this thorough examination of the epigraphical landscape of Ptolemaic Egypt are invaluable to
understanding the ways in which the Greek immigrant rulers and population established and reinforced their social and cultural dominance of an indigenous population which had its own long-established and traditional written and iconographic mode of public and private communication.

Quote:In this book you can learn more about the branch of science that deals with the structure of matter and how the fundamental constituents of the universe interact by this you can gain more knowledge.

Quote:From one of the leading policy experts of our time, an urgent rethinking of how we can better support each other to thrive

Whether we realize it or not, all of us participate in the social contract every day through mutual obligations among our family, community, place of work, and fellow citizens. Caring for others, paying taxes, and benefiting from public services define the social contract that supports and binds us together as a society. Today, however, our social contract has been broken by changing gender roles, technology, new models of work, aging, and the perils of climate change.

Minouche Shafik takes us through stages of life we all experience―raising children, getting educated, falling ill, working, growing old―and shows how a reordering of our societies is possible. Drawing on evidence and examples from around the world, she shows how every country can provide citizens with the basics to have a decent life and be able to contribute to society. But we owe each other more than this. A more generous and inclusive society would also share more risks collectively and ask everyone to contribute for as long as they can so that everyone can fulfill their potential. What We Owe Each Other identifies the key elements of a better social contract that recognizes our interdependencies, supports and invests more in each other, and expects more of individuals in return.

Powerful, hopeful, and thought-provoking, What We Owe Each Other provides practical solutions to current challenges and demonstrates how we can build a better society―together.

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