Gerald R. Rising, "Inside Your Calculator: From Simple Programs to Significant Insights" Wiley-Interscience | 2007-07-16 | ISBN:0470114010 | 304 pages | File type: PDF | 1,4 mb Many of us want to understand how the technological instruments that so pervade modern society operate. This book answers questions about one of those devices: the scientific calculator. Calculator keys seem to work like magic. They tell us, for example, that the cosine of 56° is 0.559192903. This book explores the simple internal calculator processes (called algorithms or programs) that produce this and similar results. Although the text focuses on the calculator keys that compute powers, roots, logarithms, and trigonometry functions, insights are also provided into simple programming, conversion between decimal and binary numeration, and perhaps most important, the structure of our numeration systems. Many people think that the processes that drive calculators demand advanced mathematical concepts such as Taylor series. However, high school algebra and a minimum understanding of programming (provided by this text) supply enough background to understand these algorithms. http://depositfiles.com/files/7gc8chne5 http://www.sharingmatrix.com/file/14821375/Inside_Your_Calculator.pdf

Personal Finance For Seniors For Dummies
John Wiley & Sons (May 3, 2010) | ISBN-10: 0470548762 | 456 pages | PDF | 4 Mb

                                   The fast and easy way for Baby Boomers to protect their financial future
Are you nearing (or already basking in) retirement? This helpful guide addresses the unique financial opportunities and challenges you'll face as you enter your golden years.
Personal Finance For Seniors For Dummies empowers you to chart your financial course for the decades to come, guiding you through the basics of creating a budget for retirement, investing accrued assets, taking advantage of governmental and nongovernmental benefits and planning for your family's future. You'll get trusted, practical information on reexamining investment strategies and rebalancing a portfolio, long-term care options, pension plans and social security, health care, Medicare, and prescription drug costs, and so much more.

•   Advice on how to invest, spend, and protect your wealth
•   Guidance on wills and trusts
•   Other titles by Tyson: Personal Finance For Dummies, Investing For Dummies, and Home Buying For Dummies

Personal Finance For Seniors For Dummies is basic enough to help novices get their arms around thorny financial issues, while also challenging advanced readers to identify areas for improvement.

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