Empty Set

Empty Set
Author: Verónica Gerber Bicecci
Publisher: Coffee House Press
Total Pages: 181
Release: 2018-02-06
Genre: Fiction
ISBN: 1566895006

"Verónica Gerber writes with a luminous intimacy; her novel is clever, vibrant, moving, profoundly original. Reading it made me feel as if the world had been rebuilt." —Francisco Goldman "From the very beginning, Verónica Gerber set out to write a novel that would end up at a loss for words. She alone could achieve this feat: because she's a visual artist who takes everything she reads in as concentric circles threaded with color, and because she writes essays on painters who write across canvasses and writers who paint plots from the realities of life. . . . She alone could bring the necessary silence to a novel so perfect it ended up leaving me speechless as well." —Jorge F. Hernández How do you draw an affair? A family? Can a Venn diagram show the ways overlaps turn into absences, tree rings tell us what happens when mothers leave? Can we fall in love according to the hop skip of an acrostic? Empty Set is a novel of patterns, its young narrator's attempt at making sense of inevitable loss, tracing her way forward in loops, triangles, and broken lines. Verónica Gerber Bicecci is a visual artist who writes. In 2013 she was awarded the third Aura Estrada prize for literature. She is an editor with Tumbona Ediciones, a publishing cooperative with a catalogue that explores the intersections between literature and art.

SQL and Relational Theory

SQL and Relational Theory
Author: C. Date
Publisher: "O'Reilly Media, Inc."
Total Pages: 447
Release: 2011-12-16
Genre: Computers
ISBN: 1449316409

SQL is full of difficulties and traps for the unwary. You can avoid them if you understand relational theory, but only if you know how to put the theory into practice. In this insightful book, author C.J. Date explains relational theory in depth, and demonstrates through numerous examples and exercises how you can apply it directly to your use of SQL. This second edition includes new material on recursive queries, “missing information” without nulls, new update operators, and topics such as aggregate operators, grouping and ungrouping, and view updating. If you have a modest-to-advanced background in SQL, you’ll learn how to deal with a host of common SQL dilemmas. Why is proper column naming so important? Nulls in your database are causing you to get wrong answers. Why? What can you do about it? Is it possible to write an SQL query to find employees who have never been in the same department for more than six months at a time? SQL supports “quantified comparisons,” but they’re better avoided. Why? How do you avoid them? Constraints are crucially important, but most SQL products don’t support them properly. What can you do to resolve this situation? Database theory and practice have evolved since the relational model was developed more than 40 years ago. SQL and Relational Theory draws on decades of research to present the most up-to-date treatment of SQL available. C.J. Date has a stature that is unique within the database industry. A prolific writer well known for the bestselling textbook An Introduction to Database Systems (Addison-Wesley), he has an exceptionally clear style when writing about complex principles and theory.

Elements of Set Theory

Elements of Set Theory
Author: Herbert B. Enderton
Publisher: Academic Press
Total Pages: 294
Release: 1977-05-23
Genre: Mathematics
ISBN: 0080570429

This is an introductory undergraduate textbook in set theory. In mathematics these days, essentially everything is a set. Some knowledge of set theory is necessary part of the background everyone needs for further study of mathematics. It is also possible to study set theory for its own interest--it is a subject with intruiging results anout simple objects. This book starts with material that nobody can do without. There is no end to what can be learned of set theory, but here is a beginning.

The Book of Emma Reyes

The Book of Emma Reyes
Author: Emma Reyes
Publisher: Penguin
Total Pages: 209
Release: 2017-08-08
Genre: Biography & Autobiography
ISBN: 1101992093

“Startling and astringently poetic.” —The New York Times A literary discovery: an extraordinary account, in the tradition of The House on Mango Street and Angela’s Ashes, of a Colombian woman’s harrowing childhood This astonishing memoir was hailed as an instant classic when first published in Colombia in 2012, nearly a decade after the death of its author, who was encouraged in her writing by Gabriel García Márquez. Comprised of letters written over the course of thirty years, and translated and introduced by acclaimed writer Daniel Alarcón, it describes in vivid, painterly detail the remarkable courage and limitless imagination of a young girl growing up with nothing. Emma Reyes was an illegitimate child, raised in a windowless room in Bogotá with no water or toilet and only ingenuity to keep her and her sister alive. Abandoned by their mother, she and her sister moved to a Catholic convent housing 150 orphan girls, where they washed pots, ironed and mended laundry, scrubbed floors, cleaned bathrooms, sewed garments and decorative cloths for the nuns—and lived in fear of the Devil. Illiterate and knowing nothing of the outside world, Emma escaped at age nineteen, eventually establishing a career as an artist and befriending the likes of Frida Kahlo and Diego Rivera as well as European artists and intellectuals. The portrait of her childhood that emerges from this clear-eyed account inspires awe at the stunning early life of a gifted writer whose talent remained hidden for far too long. For more than seventy years, Penguin has been the leading publisher of classic literature in the English-speaking world. With more than 1,800 titles, Penguin Classics represents a global bookshelf of the best works throughout history and across genres and disciplines. Readers trust the series to provide authoritative texts enhanced by introductions and notes by distinguished scholars and contemporary authors, as well as up-to-date translations by award-winning translators.

A Text Book of Logic and Sets

A Text Book of Logic and Sets
Author: Samar Ballav Bhoi
Publisher: Educreation Publishing
Total Pages: 140
Release: 2018-07-30
Genre: Education
ISBN:

The text book 'Logic and Sets' designed as Skill Enhancement Course, has been written to include those chapters which are mentioned in the mathematics syllabus (CBCS) of all universities in India and Autonomous colleges. This book consists of three chapters that are; first chapter deals with mathematical logic and propositional logic or calculus, second chapter deals with sets and subsets, whereas the third chapter deals with relations and n-array relations. Basic ideas have been explained through some examples. It is hoped that the book will be found really useful to the students and teachers.

Discrete Mathematics

Discrete Mathematics
Author: Oscar Levin
Publisher: Createspace Independent Publishing Platform
Total Pages: 342
Release: 2016-08-16
Genre:
ISBN: 9781534970748

This gentle introduction to discrete mathematics is written for first and second year math majors, especially those who intend to teach. The text began as a set of lecture notes for the discrete mathematics course at the University of Northern Colorado. This course serves both as an introduction to topics in discrete math and as the "introduction to proof" course for math majors. The course is usually taught with a large amount of student inquiry, and this text is written to help facilitate this. Four main topics are covered: counting, sequences, logic, and graph theory. Along the way proofs are introduced, including proofs by contradiction, proofs by induction, and combinatorial proofs. The book contains over 360 exercises, including 230 with solutions and 130 more involved problems suitable for homework. There are also Investigate! activities throughout the text to support active, inquiry based learning. While there are many fine discrete math textbooks available, this text has the following advantages: It is written to be used in an inquiry rich course. It is written to be used in a course for future math teachers. It is open source, with low cost print editions and free electronic editions.

Naive Set Theory

Naive Set Theory
Author: Paul Halmos
Publisher:
Total Pages: 98
Release: 2019-06
Genre:
ISBN: 9781950217014

Written by a prominent analyst Paul. R. Halmos, this book is the most famous, popular, and widely used textbook in the subject. The book is readable for its conciseness and clear explanation. This emended edition is with completely new typesetting and corrections. Asymmetry of the book cover is due to a formal display problem. Actual books are printed symmetrically. Please look at the paperback edition for the correct image. The free PDF file available on the publisher's website www.bowwowpress.org

What Is Mathematics, Really?

What Is Mathematics, Really?
Author: Reuben Hersh
Publisher: Oxford University Press
Total Pages: 369
Release: 1997-08-21
Genre: Mathematics
ISBN: 0199839395

Most philosophers of mathematics treat it as isolated, timeless, ahistorical, inhuman. Reuben Hersh argues the contrary, that mathematics must be understood as a human activity, a social phenomenon, part of human culture, historically evolved, and intelligible only in a social context. Hersh pulls the screen back to reveal mathematics as seen by professionals, debunking many mathematical myths, and demonstrating how the "humanist" idea of the nature of mathematics more closely resembles how mathematicians actually work. At the heart of his book is a fascinating historical account of the mainstream of philosophy--ranging from Pythagoras, Descartes, and Spinoza, to Bertrand Russell, David Hilbert, and Rudolph Carnap--followed by the mavericks who saw mathematics as a human artifact, including Aristotle, Locke, Hume, Mill, and Lakatos. What is Mathematics, Really? reflects an insider's view of mathematical life, and will be hotly debated by anyone with an interest in mathematics or the philosophy of science.

Algebra II For Dummies

Algebra II For Dummies
Author: Mary Jane Sterling
Publisher: John Wiley & Sons
Total Pages: 404
Release: 2018-12-12
Genre: Mathematics
ISBN: 111954310X

Algebra II For Dummies, 2nd Edition (9781119543145) was previously published as Algebra II For Dummies, 2nd Edition (9781119090625). While this version features a new Dummies cover and design, the content is the same as the prior release and should not be considered a new or updated product. Your complete guide to acing Algebra II Do quadratic equations make you queasy? Does the mere thought of logarithms make you feel lethargic? You're not alone! Algebra can induce anxiety in the best of us, especially for the masses that have never counted math as their forte. But here's the good news: you no longer have to suffer through statistics, sequences, and series alone. Algebra II For Dummies takes the fear out of this math course and gives you easy-to-follow, friendly guidance on everything you'll encounter in the classroom and arms you with the skills and confidence you need to score high at exam time. Gone are the days that Algebra II is a subject that only the serious 'math' students need to worry about. Now, as the concepts and material covered in a typical Algebra II course are consistently popping up on standardized tests like the SAT and ACT, the demand for advanced guidance on this subject has never been more urgent. Thankfully, this new edition of Algebra II For Dummies answers the call with a friendly and accessible approach to this often-intimidating subject, offering you a closer look at exponentials, graphing inequalities, and other topics in a way you can understand. Examine exponentials like a pro Find out how to graph inequalities Go beyond your Algebra I knowledge Ace your Algebra II exams with ease Whether you're looking to increase your score on a standardized test or simply succeed in your Algebra II course, this friendly guide makes it possible.