Author : Mindel Sitomer
Publisher :
Page : 48 pages
File Size : 46,6 MB
Release : 1978
Category : Juvenile Nonfiction
ISBN :
Discusses the importance of zero in the decimal system and its many uses.
Author : Amir D. Aczel
Publisher : Macmillan + ORM
Page : 199 pages
File Size : 24,35 MB
Release : 2015-01-06
Category : Mathematics
ISBN : 1466879106
“A captivating story, not just an intellectual quest but a personal one . . . gripping [and] filled with the passion and wonder of numbers.” —The New York Times Virtually everything in our lives is digital, numerical, or quantified. But the story of how and where we got these numerals, which we so depend on, has for thousands of years been shrouded in mystery. Finding Zero is the saga of Amir Aczel’s lifelong obsession: to find the original sources of our numerals, perhaps the greatest abstraction the human mind has ever created. Aczel has doggedly crisscrossed the ancient world, scouring dusty, moldy texts, cross-examining so-called scholars who offered wildly differing sets of facts, and ultimately penetrating deep into a Cambodian jungle to find a definitive proof. Here, he takes the reader along for the ride. The history begins with Babylonian cuneiform numbers, followed by Greek and Roman letter numerals. Then Aczel asks: Where do the numbers we use today, the so-called Hindu-Arabic numerals, come from? It is this search that leads him to explore uncharted territory on a grand quest into India, Thailand, Laos, Vietnam, and ultimately into the wilds of Cambodia. There he is blown away to find the earliest zero—the keystone of our entire system of numbers—on a crumbling, vine-covered wall of a seventh-century temple adorned with eaten-away erotic sculptures. While on this odyssey, Aczel meets a host of fascinating characters: academics in search of truth, jungle trekkers looking for adventure, surprisingly honest politicians, shameless smugglers, and treacherous archaeological thieves—who finally reveal where our numbers come from. “A historical adventure that doubles as a surprisingly engaging math lesson . . . rip-roaring exploits and escapades.” —Publishers Weekly
Author :
Publisher : BRILL
Page : 787 pages
File Size : 35,74 MB
Release : 2024-03-11
Category : Philosophy
ISBN : 9004691561
Zero has been axial in human development, but the origin and discovery of zero has never been satisfactorily addressed by a comprehensive, systematic and above all interdisciplinary research program. In this volume, over 40 international scholars explore zero under four broad themes: history; religion, philosophy & linguistics; arts; and mathematics & the sciences. Some propose that the invention/discovery of zero may have been facilitated by the prior evolution of a sophisticated concept of Nothingness or Emptiness (as it is understood in non-European traditions); and conversely, inhibited by the absence of, or aversion to, such a concept of Nothingness in the West. But not all scholars agree. Join the debate.
Author : Wendy Ulmer
Publisher : Sleeping Bear Press
Page : 41 pages
File Size : 30,86 MB
Release : 2010-08-06
Category : Juvenile Nonfiction
ISBN : 1585365769
Harry is excited! Today is the first day at his new job at the Four Color Balloon Factory. Harry loves balloons almost more than anything! When Mr. Huffy, his new boss, tells him to blow up 100 balloons for Mrs. Doopido's birthday party, Harry can't wait to get started. But when Harry wants to make sure he has the correct number of balloons for the birthday party, counting the balloons gets confusing. And no matter what he does, the number still comes out wrong. What is the best way to count to 100? Colorful illustrations and a clever storyline will help young readers figure out what Harry needs to do to solve his math dilemma. A former music and English teacher, Wendy Ulmer was inspired to write Zero, Zilch, Nada because of her own "math phobia" and struggles with math as a child. She also wrote A Isn't for Fox: An Isn't Alphabet. Wendy lives in Arrowsic, Maine. Laura Knorr is also the illustrator of the popular holiday title, The Legend of Papa Noël. Zero, Zilch, Nada is her second book with Wendy Ulmer and her fifth book with Sleeping Bear Press. Laura lives in Commerce, Georgia.
Author : Joan Holub
Publisher : Henry Holt and Company (BYR)
Page : 40 pages
File Size : 22,64 MB
Release : 2012-02-28
Category : Juvenile Fiction
ISBN : 1466808659
Zero. Zip. Zilch. Nada. That's what all the other numbers think of Zero. He doesn't add anything in addition. He's of no use in division. And don't even ask what he does in multiplication. (Hint: Poof!) But Zero knows he's worth a lot, and when the other numbers get into trouble, he swoops in to prove that his talents are innumerable.
Author : Gine Cornelia Pedersen
Publisher :
Page : 0 pages
File Size : 38,27 MB
Release : 2018-07-31
Category : Mental illness
ISBN : 9780995485235
"Gina Cornelia Pedersen debuted with this explosive novel, which won the prestigious Tarjei Vesaas First Book Award. Compared, in its home country of Norway, with a 'punk rock single', the unique lyrical style and frank description of life with mental health problems have come together to create on of the most exciting works of fiction from Scandinavia in recent years."--Cover
Author : Tracy Cutchlow
Publisher : Pear Press
Page : 199 pages
File Size : 43,1 MB
Release : 2015-04-21
Category : Family & Relationships
ISBN : 0996032657
When you’re a new parent, the miracle of life might not always feel so miraculous. Maybe your latest 2:00 a.m., 2:45 a.m., and 3:30 a.m. wake-up calls have left you wondering how “sleep like a baby” ever became a figure of speech—and what the options are for restoring your sanity. Or your child just left bite marks on someone, and you’re wondering how to handle it. First-time mom Tracy Cutchlow knows what you’re going through. In Zero to Five: 70 Essential Parenting Tips Based on Science (and What I’ve Learned So Far), she takes dozens of parenting tips based on scientific research and distills them into something you can easily digest during one of your two-minute-long breaks in the day. The pages are beautifully illustrated by award-winning photojournalist Betty Udesen. Combining the warmth of a best friend with a straightforward style, Tracy addresses questions such as: Should I talk to my pregnant belly / newborn? Is that going to feel weird? (Yes, and absolutely.) How do I help baby sleep well? (Start with the 45-minute rule.) How can I instill a love of learning in my child? (By using specific types of praise and criticism.) What will boost my child’s success in school? (Play that requires self-control, like make-believe.) My baby loves videos and cell-phone games. That’s cool, right? (If you play, too.) What tamps down temper tantrums? (Naming emotions out loud.) My sweet baby just hit a playmate / lied to me about un-potting the plant / talked back. Now what? (Choose one of three logical consequences.) How do I get through an entire day of this? (With help. Lots of help.) Who knew babies were so funny? (They are!) Whether you read the book front to back or skip around, Zero to Five will help you make the best of the tantrums (yours and baby’s), moments of pure joy, and other surprises along the totally-worth-it journey of parenting.
Author : Warwick Tucker
Publisher : Princeton University Press
Page : 152 pages
File Size : 11,15 MB
Release : 2023-06-06
Category : Computers
ISBN : 069124765X
A comprehensive, self-contained primer on validated numerics This textbook provides a comprehensive introduction to the theory and practice of validated numerics, an emerging new field that combines the strengths of scientific computing and pure mathematics. In numerous fields ranging from pharmaceutics and engineering to weather prediction and robotics, fast and precise computations are essential. Based on the theory of set-valued analysis, a new suite of numerical methods is developed, producing efficient and reliable solvers for numerous problems in nonlinear analysis. Validated numerics yields rigorous computations that can find all possible solutions to a problem while taking into account all possible sources of error—fast, and with guaranteed accuracy. Validated Numerics offers a self-contained primer on the subject, guiding readers from the basics to more advanced concepts and techniques. This book is an essential resource for those entering this fast-developing field, and it is also the ideal textbook for graduate students and advanced undergraduates needing an accessible introduction to the subject. Validated Numerics features many examples, exercises, and computer labs using MATLAB/C++, as well as detailed appendixes and an extensive bibliography for further reading. Provides a comprehensive, self-contained introduction to validated numerics Requires no advanced mathematics or programming skills Features many examples, exercises, and computer labs Includes code snippets that illustrate implementation Suitable as a textbook for graduate students and advanced undergraduates
Author : D S Hira
Publisher : S. Chand Publishing
Page : 1377 pages
File Size : 47,37 MB
Release : 1992
Category : Technology & Engineering
ISBN : 8121902819
The author have used numerical examples as the means for presentation of the underlying ideas of different operations research techniques.Accordingly,a large number of comprehensive solved examples,taken from a variety of fields,have been added in every chapter and they are followed by a set of unsolved problems with answers(and hints wherever required)through which readers can test their understanding of the subject matter.The book,in its present form,contains around 650,examples,1,280 illustrative diagrams.
Author : Frederic Kerrest
Publisher : McGraw Hill Professional
Page : 226 pages
File Size : 17,99 MB
Release : 2022-04-19
Category : Business & Economics
ISBN : 1264277679
WALL STREET JOURNAL BESTSELLER From the cofounder of a $40 billion software company comes an invaluable guide packed with $1 trillion worth of advice from some of the world’s most successful and recognizable entrepreneurs. Over the past 20 years, first as an early employee at Salesforce and later as a cofounder of Okta (a publicly traded software company now valued at over $40 billion), Frederic Kerrest has met the most successful entrepreneurs and investors in Silicon Valley and beyond. He’s discussed every angle of entrepreneurship with them—what works, what doesn’t, and what to do when things get rough—and he’s taken notes. The result is this unmatched blueprint for building and growing a business, drawn from his own experience as well as that of his fellow visionaries and business leaders, who have collectively built over $1 trillion worth of wealth for themselves and their investors. They include Marc Andreessen and Ben Horowitz (Andreessen Horowitz), Eric Yuan (Zoom), Stewart Butterfield (Slack), Aneel Bhusri (Workday), Julia Hartz (Eventbrite), Aaron Levie (Box), Fred Luddy (ServiceNow), Melanie Perkins (Canva), Patty McCord (Netflix), Sebastian Thrun (Udacity), and dozens of other luminaries. These ideas and practices aren’t taught in business schools. They’ve been learned the hard way, through trial and error in the real world of business. Kerrest has battle-tested them himself, so he knows their power. Organized by topic in roughly the order that leaders will encounter them as they scale their businesses, this book is the ultimate guide to taking a company all the way from founding to IPO—and beyond.
