Collector's Guide to Pocket Calculators

Collector's Guide to Pocket Calculators PDF Author: Guy Ball
Publisher: Wilson-Barnett Publishing
ISBN: 9781888840148
Category : Calculators
Languages : en
Pages : 0

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Book Description
A master listing of over 1,500 different models from over 220 companies. The earliest and most valuable pocket and portable calculators. Exclusive details about rare calculators from Russia, East Europe, and South America. Comprehensive pricing guide for all models listed.

Collector's Guide to Pocket Calculators

Collector's Guide to Pocket Calculators PDF Author: Guy Ball
Publisher: Wilson-Barnett Publishing
ISBN: 9781888840148
Category : Calculators
Languages : en
Pages : 0

Get Book Here

Book Description
A master listing of over 1,500 different models from over 220 companies. The earliest and most valuable pocket and portable calculators. Exclusive details about rare calculators from Russia, East Europe, and South America. Comprehensive pricing guide for all models listed.

The Kids' Pocket Calculator Game Book

The Kids' Pocket Calculator Game Book PDF Author: Edwin Schlossberg
Publisher: William Morrow &Company
ISBN: 9780688082338
Category : Calculating Machines
Languages : en
Pages : 189

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Book Description
Each chapter explains a specific mathematical principle and then teaches it through a puzzle and games using a pocket calculator.

The Real Estate Investor's Pocket Calculator

The Real Estate Investor's Pocket Calculator PDF Author: Michael Thomsett
Publisher: AMACOM
ISBN: 0814438903
Category : Business & Economics
Languages : en
Pages : 301

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Book Description
The return on real estate investments hinges less on the physical property and more on the math. This invaluable resource helps you analyze the financial picture before shoveling out the money. With real estate investing on the rebound, more people are jumping into the market, although not everyone is finding equal amounts of success. Why do some investments turn into gold mines and some into money pits? If they had taken the right measures beforehand, they would’ve realized that the numbers just didn’t add up. Before your next real estate investment, you need to ask things like: Have you measured every component of value, such as cash flow, income taxes, financing, and investment yield? Do you know which calculations to use on specific properties? Have you weighed all the risks? In The Real Estate Investor’s Pocket Calculator, finance expert and author Michael C. Thomsett shows you how to: Gauge supply and demand Project return on investment and equity Analyze present and future value Calculate cash flow Make accurate tax projections Fewer mistakes and less guess work. Larger returns and even more opportunities for additional investments. It’s all possible now with the help of The Real Estate Investor’s Pocket Calculator!

Celestial Navigation Made Easy

Celestial Navigation Made Easy PDF Author: Francois Meyrier
Publisher:
ISBN: 9781592280261
Category : Nautical astronomy
Languages : en
Pages : 0

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Book Description
A modern, "easy" approach to the ancient science of navigating by the stars.

The Pocket Calculator Story

The Pocket Calculator Story PDF Author: Andrew Morten
Publisher: Amberley Publishing Limited
ISBN: 1398116874
Category : History
Languages : en
Pages : 185

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Book Description
The author of Amstrads and Ataris now tells the tale of the pocket-sized revolution of the innovative pocket calculator.

Empire of the Sum: The Rise and Reign of the Pocket Calculator

Empire of the Sum: The Rise and Reign of the Pocket Calculator PDF Author: Keith Houston
Publisher: W. W. Norton & Company
ISBN: 0393882152
Category : Technology & Engineering
Languages : en
Pages : 283

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Book Description
The hidden history of the pocket calculator—a device that ushered in modern mathematics, helped build the atomic bomb, and went with us to the moon—and the mathematicians, designers, and inventors who brought it to life. Starting with hands, abacus, and slide rule, humans have always reached for tools to simplify math. Pocket-sized calculators ushered in modern mathematics, helped build the atomic bomb, took us to the bottom of the ocean, and accompanied us to the moon. The pocket calculator changed our world, until it was supplanted by more modern devices that, in a cruel twist of irony, it helped to create. The calculator is dead; long live the calculator. In this witty mathematic and social history, Keith Houston transports readers from the nascent economies of the ancient world to World War II, where a Jewish engineer calculated for his life at Buchenwald, and into the technological arms race that led to the first affordable electronic pocket calculators. At every turn, Houston is a scholarly, affable guide to this global history of invention. Empire of the Sum will appeal to math lovers, history buffs, and anyone seeking to understand our trajectory to the computer age.

The Stock Investor's Pocket Calculator

The Stock Investor's Pocket Calculator PDF Author: Michael C. Thomsett
Publisher: Amacom Books
ISBN: 9780814474600
Category : Business & Economics
Languages : en
Pages : 260

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Book Description
Every stock market investor needs to be able to calculate value, profits, and cash flow in order to make basic decisions like whether to buy, hold, or sell. But it's easy to get intimidated by all the ratios and formulas, especially when incorrect calculations can lead to costly investment mistakes. he Stock Investor's Pocket Calculator simplifies the math behind successful equity investing. Containing over 100 ratios and formulas, the book translates them into plain English, breaks them down into simple steps, and places them side-by-side with practical examples. Readers will learn how to: * judge portfolio value * assess corporate strength or weakness (both cash flow and profitability) * follow revenue and earnings trends * and more. Filled with worksheets, checklists, visual aids, and examples, this is a must-have guide for anyone investing in the stock market.

Clinical Data Analysis on a Pocket Calculator

Clinical Data Analysis on a Pocket Calculator PDF Author: Ton J. Cleophas
Publisher: Springer
ISBN: 3319271040
Category : Medical
Languages : en
Pages : 328

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Book Description
In medical and health care the scientific method is little used, and statistical software programs are experienced as black box programs producing lots of p-values, but little answers to scientific questions. The pocket calculator analyses appears to be, particularly, appreciated, because they enable medical and health professionals and students for the first time to understand the scientific methods of statistical reasoning and hypothesis testing. So much so, that it can start something like a new dimension in their professional world. In addition, a number of statistical methods like power calculations and required sample size calculations can be performed more easily on a pocket calculator, than using a software program. Also, there are some specific advantages of the pocket calculator method. You better understand what you are doing. The pocket calculator works faster, because far less steps have to be taken, averages can be used. The current nonmathematical book is complementary to the nonmathematical "SPSS for Starters and 2nd Levelers" (Springer Heidelberg Germany 2015, from the same authors), and can very well be used as its daily companion.

Statistical Analysis of Clinical Data on a Pocket Calculator, Part 2

Statistical Analysis of Clinical Data on a Pocket Calculator, Part 2 PDF Author: Ton J. Cleophas
Publisher: Springer Science & Business Media
ISBN: 9400747047
Category : Medical
Languages : en
Pages : 79

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Book Description
The first part of this title contained all statistical tests relevant to starting clinical investigations, and included tests for continuous and binary data, power, sample size, multiple testing, variability, confounding, interaction, and reliability. The current part 2 of this title reviews methods for handling missing data, manipulated data, multiple confounders, predictions beyond observation, uncertainty of diagnostic tests, and the problems of outliers. Also robust tests, non-linear modeling , goodness of fit testing, Bhatacharya models, item response modeling, superiority testing, variability testing, binary partitioning for CART (classification and regression tree) methods, meta-analysis, and simple tests for incident analysis and unexpected observations at the workplace and reviewed. Each test method is reported together with (1) a data example from practice, (2) all steps to be taken using a scientific pocket calculator, and (3) the main results and their interpretation. Although several of the described methods can also be carried out with the help of statistical software, the latter procedure will be considerably slower. Both part 1 and 2 of this title consist of a minimum of text and this will enhance the process of mastering the methods. Yet the authors recommend that for a better understanding of the test procedures the books be used together with the same authors' textbook "Statistics Applied to Clinical Studies" 5th edition edited 2012, by Springer Dordrecht Netherlands. More complex data files like data files with multiple treatment modalities or multiple predictor variables can not be analyzed with a pocket calculator. We recommend that the small books "SPSS for starters", Part 1 and 2 (Springer, Dordrecht, 2010, and 2012) from the same authors be used as a complementary help for the readers' benefit.

Windows 8.1

Windows 8.1 PDF Author: David Pogue
Publisher: "O'Reilly Media, Inc."
ISBN: 1449371817
Category : Microsoft Windows (Computer file)
Languages : en
Pages : 950

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Book Description
Windows 8.1 continues the evolution of the most radical redesign in Microsoft's history. It combines the familiar Windows desktop with a new, touchscreen-friendly world of tiles and full-screen apps. Luckily, David Pogue is back to help you make sense of it?with humor, authority, and 500 illustrations. The important stuff you need to know: What's new in 8.1. The update to 8.1 offers new apps, a universal Search, the return of the Start menu, and several zillion other nips and tucks. New features. Storage Spaces, Windows To Go, File Histories?if Microsoft wrote it, this book covers it. Security. Protect your PC from viruses, spyware, spam, sick hard drives, and out-of-control kids. The network. HomeGroups, connecting from the road, mail, Web, music streaming among PCs?this book has your network covered. The software. Media Center, Photo Gallery, Internet Explorer, speech recognition?this one authoritative, witty guide makes it all crystal clear. It's the book that should have been in the box.