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Reference eBooks

If you like Reference eBooks, then you'll love these top picks.
Showing 1 - 24 of 215 Results
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  • Le Formulon (Trigo)

    Formulaire de Trigonométrie

    by Prof. Henri LeBon ...
    Series series Les Formulons
    Alors que j'aidais des étudiants en détresse, je me suis aperçu qu'ils ignoraient certaines formules et théorèmes de base. J'ai donc entrepris d'éditer une série de formulaires et d**'aides-mémoire**, faciles à consulter (sur un smartphone, une tablette ou un ordi), qui contiennent l'essentiel et l'indispensable du cours.En parallèle, sur mon site OnBosse.free.fr, je réponds à des questions de ... Read more

    $4.00 USD

  • Advanced Abacus

    Theory and Practice

    by Takashi Kojima ...
    This handy guide will take abacus users from beginner to master level in a very short time.Though the Japanese abacus may appear mysterious or even primitive, this intriguing tool is capable of amazing speed and accuracy. it is still widely used throughout the shop and markets of Asia and its popularity shows no sign of decline.This volume is designed for the student desiring a greater ... Read more

    $7.19 USD

  • AI會給答案，我們怎樣知道它是對的

    by 梁承裕 ...
    Series Book 3 - AI 時代，我們重新問一次
    AI 給出的答案語氣完整、排版漂亮，甚至附上推導和來源。問題是：我們憑甚麼相信它？一條方程式推導正確，不代表程式沒有寫錯；程式準確執行，也不代表模型適合現實。幾個不同層次的「對」，不能共用同一個剔號。《AI 會給答案，我們怎樣知道它是對的？》從一個看似微不足道的例子開始：為甚麼電腦裏的 0.1 加 0.2 不一定剛好等於 0.3？由捨入、離散化和數值誤差，逐步走到誤差放大、條件數、程式核實、模型確認、敏感度、適用範圍及可追溯記錄。讀者會看到，一張高解像度模擬圖可以很有說服力，卻仍未必構成證據。本書亦處理更棘手的情況：沒有標準答案時，是否只剩下各說各話？AI 能否替另一個 AI 改卷？當模型比你更熟悉某個領域，你又怎樣發現它越過了自己的能力邊界？答案不是要求每個人成為全科專家，而是建立分層防線，把權威來源、可執行工具、專業覆核、限制權限、持續監察和回退安排放在正確位置 ... Read more

    $3.99 USD

    PRE-ORDER

  • Statistics Essentials For Dummies

    by Deborah J. Rumsey ...
    Statistics Essentials For Dummies (9781119590309) was previously published as Statistics Essentials For Dummies (9780470618394). 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.Statistics Essentials For Dummies not only provides students enrolled in Statistics I with an excellent high ... Read more

    $10.69 USD

  • The Penguin Dictionary of Curious and Interesting Numbers

    by David Wells ...
    Why was the number of Hardy's taxi significant? Why does Graham's number need its own notation? How many grains of sand would fill the universe? What is the connection between the Golden Ratio and sunflowers? Why is 999 more than a distress call? All these questions and a host more are answered in this fascinating book, which has now been newly revised, with nearly 200 extra entries and some 250 ... Read more

    $5.19 USD

  • Math Fundamentals 2

    by BarCharts,Inc ...

    $4.95 USD

  • Math Fundamentals 1

    by BarCharts,Inc ...

    $4.95 USD

  • Math Review

    by BarCharts,Inc ...
    This guide includes the essentials covered in all the basic areas of math. It contains information on set theories, real numbers, integers, fractions and much more. ... Read more

    $4.95 USD

  • Algebra I For Dummies

    by Mary Jane Sterling ...
    Algebra I For Dummies, 2nd Edition (9781119293576) was previously published as Algebra I For Dummies, 2nd Edition (9780470559642). 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.Factor fearlessly, conquer the quadratic formula, and solve linear equationsThere's no doubt that algebra can ... Read more

    $17.99 USD

  • Math For Real Life For Dummies

    by Barry Schoenborn ...
    The easy way to brush up on the math skills you need in real lifeNot everyone retains the math they learned in school. Like any skill, your ability to speak "math" can deteriorate if left unused. From adding and subtracting money in a bank account to figuring out the number of shingles to put on a roof, math in all of its forms factors into daily life. Math For Real Life For Dummies provides you ... Read more

    $15.19 USD

  • Mathematics for Economics, fourth edition

    by Michael Hoy, John Livernois, Chris Mckenna, Ray Rees, Thanasis Stengos ...
    An updated edition of a widely used textbook, offering a clear and comprehensive presentation of mathematics for undergraduate economics students.This text offers a clear and comprehensive presentation of the mathematics required to tackle problems in economic analyses, providing not only straightforward exposition of mathematical methods for economics students at the intermediate and advanced ... Read more

    $89.99 USD

  • Classical Orthogonal Polynomials, The

    by Brian George Spencer Doman ...
    This book defines sets of orthogonal polynomials and derives a number of properties satisfied by any such set. It continues by describing the classical orthogonal polynomials and the additional properties they have.The first chapter defines the orthogonality condition for two functions. It then gives an iterative process to produce a set of polynomials which are orthogonal to one another and then ... Read more

    $32.39 USD

  • The Joy Of X

    A Guided Tour of Math, from One to Infinity

    by Steven Strogatz ...
    “Delightful . . . easily digestible chapters include plenty of helpful examples and illustrations. You'll never forget the Pythagorean theorem again!”—Scientific AmericanMany people take math in high school and promptly forget much of it. But math plays a part in all of our lives all of the time, whether we know it or not. In The Joy of x, Steven Strogatz expands on his hit New York Times series ... Read more

    $12.19 USD

  • See Ya Later Calculator

    Simple Math Tricks You Can Do in Your Head

    by Editors of Portable Press ...
    The math book for anyone who thinks they hate math, full of easy, entertaining and practical tricks for mentally solving problems in seconds.No matter how much you might try to avoid numbers, we all use math every day to calculate a tip, figure out an interest rate, or estimate the cost of the groceries in your cart. But the good news is, math can be easy—and even fun—if you know how to do it all ... Read more

    $12.99 USD

  • I Used to Know That: Maths

    by Chris Waring ...
    Series Book 19 - I Used to Know That
    If memories of learning algebra bring you out in a cold sweat and thoughts of quadratic equations cause you feelings of fear and dread, I Used to Know That: Maths can help. A light-hearted and informative reminder of the things that we learnt in school but have since become relegated to the backs of our minds, this book will help you to brush up on your mental arithmetic, including percentages, ... Read more

    $7.19 USD

  • Birds

    by Jim Flegg ...
    Series series Collins Gem
    The ideal portable companion, the world-renowned Collins Gem series returns with a fresh new look and updated material.This is the perfect pocket guide for keen birdwatchers and nature enthusiasts to identify the most commonly seen species in Britain and Europe.Authoritative text and beautiful photographs show the distinguishing features of each bird, including notes on appearance, colour and ... Read more

    $3.77 USD

  • Butterflies

    by Michael Chinery ...
    Series series Collins Gem
    The ideal portable companion, the world-renowned Collins Gem series returns with a fresh new look and updated material.This is the perfect pocket guide for nature enthusiasts keen to identify the most commonly seen butterflies and moths in Britain and northern Europe.Authoritative text, beautiful photographs and detailed illustrations show the distinguishing features of each butterfly and moth to ... Read more

    $3.77 USD

  • Geometry Essentials For Dummies

    by Mark Ryan ...
    Geometry Essentials For Dummies (9781119590446) was previously published as Geometry Essentials For Dummies (9781118068755). 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.Just the critical concepts you need to score high in geometryThis practical, friendly guide focuses on critical ... Read more

    $9.89 USD

  • GRADE 8 - GET READY FOR HIGH SCHOOL MATHEMATICS

    INCLUDING MR W'S EASY TO FOLLOW STEP BY STEP SOLUTIONS

    by Dennis Weichman ...
    Series series MR W'S MATH STUDY GUIDES
    WHO IS MR.W?Dennis Irwin Weichman (MR. W) holds a Bachelors degree and Masters degree in mathematics from the University of Western Ontario. His series of Math Study Guides capture his teaching methodology best practices from 30 years as a high school teacher and 20 years as a private math tutor.It all started with the idea of simplifying the process of teaching math using a step by step approach. ... Read more

    $17.99 USD

  • McGraw-Hill's PMP Certification Mathematics with CD-ROM

    by Vidya Subramanian, Ravi Ramachandran ...
    Master the mathematics of project management!With McGraw-Hill’s PMP® Certification Mathematics, you have what you need to ace the toughest area of the Project Management Professional (PMP) certification test—math and statistics. The book provides in-depth descriptions of every math concept covered on the exam, along with all relevant calculations and practical problem-solving strategies.Complete ... Read more

    $21.39 USD

  • Beyond Numeracy

    by John Allen Paulos ...
    From the author of the national bestseller Innumeracy, a delightful exploration and explanation of mathematical concepts from algebra to zero in easily accessible alphabetical entries. "Paulos . . . does for mathematics what The Joy of Sex did for the boudoir. . . ."--Washington Post Book World. First time in paperback. ... Read more

    $5.29 USD

  • Infinite Ascent

    A Short History of Mathematics

    by David Berlinski ...
    Series Book 22 - Modern Library Chronicles
    In Infinite Ascent, David Berlinski, the acclaimed author of The Advent of the Algorithm, A Tour of the Calculus, and Newton’s Gift, tells the story of mathematics, bringing to life with wit, elegance, and deep insight a 2,500-year-long intellectual adventure.Berlinski focuses on the ten most important breakthroughs in mathematical history–and the men behind them. Here are Pythagoras, intoxicated ... Read more

    $10.59 USD

  • Algebra

    by Pamphlet Master ...
    Series series Algebra Made Simple Edition
    This Algebra study guide is created by Pamphlet Master for students everywhere. This tool has a comprehensive variety of college and graduate school topics/subjects which can give you what it takes to achieve success not only in school but beyond. Included in the pamphlet are: - Common Symbols - Order of Operations - BODMAS - About the Quadratic Formula - Substitution - Negative Numbers - ... Read more

    $2.99 USD

  • The Penguin Dictionary of Mathematics

    Fourth edition

    by Dr David Nelson ...
    The Penguin Dictionary of Mathematics takes in all branches of pure and applied mathematics, from algebra to mechanics and from number theory to statistics. Invaluable for students at all levels, it is also a useful and versatile source book for economists, business people, engineers, technicians and scientists of all kinds who use mathematics in the course of their work. ... Read more

    $2.89 USD