Collector's Guide to Pocket Calculators PDF Download
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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.
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.
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.
Author: John Lewis
Publisher: E.D.C. Publishing
ISBN: 9780860206330
Category : Juvenile Nonfiction
Languages : en
Pages : 52
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Book Description
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!
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.
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.
Author: Peter Henrici
Publisher: John Wiley & Sons
ISBN:
Category : Computers
Languages : en
Pages : 424
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Book Description
Provides an elementary, yet thorough introduction to the central topics of numerical analysis and scientific computation. Contains many demonstrations and numerical experiments, and homework assignments involving numerical work, all designed to be carried out on a programmable pocket calculator, usually of the size of the HP-33E.
Author: G. Mccarty
Publisher: Springer Science & Business Media
ISBN: 1468464841
Category : Mathematics
Languages : en
Pages : 271
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Book Description
How THIS BOOK DIFFERS This book is about the calculus. What distinguishes it, however, from other books is that it uses the pocket calculator to illustrate the theory. A computation that requires hours of labor when done by hand with tables is quite inappropriate as an example or exercise in a beginning calculus course. But that same computation can become a delicate illustration of the theory when the student does it in seconds on his calculator. t Furthermore, the student's own personal involvement and easy accomplishment give hi~ reassurance and en couragement. The machine is like a microscope, and its magnification is a hundred millionfold. We shall be interested in limits, and no stage of numerical approximation proves anything about the limit. However, the derivative of fex) = 67.SgX, for instance, acquires real meaning when a student first appreciates its values as numbers, as limits of 10 100 1000 t A quick example is 1.1 , 1.01 , 1.001 , •••• Another example is t = 0.1, 0.01, in the function e/3t+9-3)/t. ix difference quotients of numbers, rather than as values of a function that is itself the result of abstract manipulation.
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.
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.
