Calculus For Dummies

Download Calculus For Dummies full books in PDF, epub, and Kindle. Read online Calculus For Dummies ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Calculus For Dummies

Author : Mark Ryan
Publisher : John Wiley & Sons
ISBN 13 : 1119297435
Total Pages : 384 pages
Book Rating : 4.1/5 (192 download)

DOWNLOAD NOW!

Book Synopsis Calculus For Dummies by : Mark Ryan

Download or read book Calculus For Dummies written by Mark Ryan and published by John Wiley & Sons. This book was released on 2016-05-18 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Calculus For Dummies, 2nd Edition (9781119293491) was previously published as Calculus For Dummies, 2nd Edition (9781118791295). 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. Slay the calculus monster with this user-friendly guide Calculus For Dummies, 2nd Edition makes calculus manageable—even if you're one of the many students who sweat at the thought of it. By breaking down differentiation and integration into digestible concepts, this guide helps you build a stronger foundation with a solid understanding of the big ideas at work. This user-friendly math book leads you step-by-step through each concept, operation, and solution, explaining the "how" and "why" in plain English instead of math-speak. Through relevant instruction and practical examples, you'll soon learn that real-life calculus isn't nearly the monster it's made out to be. Calculus is a required course for many college majors, and for students without a strong math foundation, it can be a real barrier to graduation. Breaking that barrier down means recognizing calculus for what it is—simply a tool for studying the ways in which variables interact. It's the logical extension of the algebra, geometry, and trigonometry you've already taken, and Calculus For Dummies, 2nd Edition proves that if you can master those classes, you can tackle calculus and win. Includes foundations in algebra, trigonometry, and pre-calculus concepts Explores sequences, series, and graphing common functions Instructs you how to approximate area with integration Features things to remember, things to forget, and things you can't get away with Stop fearing calculus, and learn to embrace the challenge. With this comprehensive study guide, you'll gain the skills and confidence that make all the difference. Calculus For Dummies, 2nd Edition provides a roadmap for success, and the backup you need to get there.

Calculus Workbook For Dummies

Author : Mark Ryan
Publisher : John Wiley & Sons
ISBN 13 : 1119043484
Total Pages : 336 pages
Book Rating : 4.1/5 (19 download)

DOWNLOAD NOW!

Book Synopsis Calculus Workbook For Dummies by : Mark Ryan

Download or read book Calculus Workbook For Dummies written by Mark Ryan and published by John Wiley & Sons. This book was released on 2015-07-02 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Your light-hearted, practical approach to conquering calculus Does the thought of calculus give you a coronary? You aren't alone. Thankfully, this new edition of Calculus Workbook For Dummies makes it infinitely easier. Focusing "beyond the classroom," it contains calculus exercises you can work on that will help to increase your confidence and improve your skills. This hands-on, friendly guide gives you hundreds of practice problems on limits, vectors, continuity, differentiation, integration, curve-sketching, conic sections, natural logarithms, and infinite series. Calculus is a gateway and potential stumbling block for students interested in pursuing a career in math, science, engineering, finance, and technology. Calculus students, along with math students in nearly all disciplines, benefit greatly from opportunities to practice different types of problems—in the classroom and out. Calculus Workbook For Dummies takes you step-by-step through each concept, operation, and solution, explaining the "how" and "why" in plain English, rather than math-speak. Through relevant instruction and practical examples, you'll soon learn that real-life calculus isn't nearly the monster it's made out to be. Master differentiation and integration Use the calculus microscope: limits Analyze common functions Score your highest in calculus Complete with tips for problem-solving and traps to avoid, Calculus Workbook For Dummies is your sure-fire weapon for conquering calculus!

Calculus Essentials For Dummies

Author : Mark Ryan
Publisher : John Wiley & Sons
ISBN 13 : 1119591228
Total Pages : 192 pages
Book Rating : 4.1/5 (195 download)

DOWNLOAD NOW!

Book Synopsis Calculus Essentials For Dummies by : Mark Ryan

Download or read book Calculus Essentials For Dummies written by Mark Ryan and published by John Wiley & Sons. This book was released on 2019-04-15 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Calculus Essentials For Dummies (9781119591207) was previously published as Calculus Essentials For Dummies (9780470618356). 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. Many colleges and universities require students to take at least one math course, and Calculus I is often the chosen option. Calculus Essentials For Dummies provides explanations of key concepts for students who may have taken calculus in high school and want to review the most important concepts as they gear up for a faster-paced college course. Free of review and ramp-up material, Calculus Essentials For Dummies sticks to the point with content focused on key topics only. It provides discrete explanations of critical concepts taught in a typical two-semester high school calculus class or a college level Calculus I course, from limits and differentiation to integration and infinite series. This guide is also a perfect reference for parents who need to review critical calculus concepts as they help high school students with homework assignments, as well as for adult learners headed back into the classroom who just need a refresher of the core concepts. The Essentials For Dummies Series Dummies is proud to present our new series, The Essentials For Dummies. Now students who are prepping for exams, preparing to study new material, or who just need a refresher can have a concise, easy-to-understand review guide that covers an entire course by concentrating solely on the most important concepts. From algebra and chemistry to grammar and Spanish, our expert authors focus on the skills students most need to succeed in a subject.

Pre-Calculus For Dummies

Author : Yang Kuang
Publisher : John Wiley & Sons
ISBN 13 : 1118168887
Total Pages : 408 pages
Book Rating : 4.1/5 (181 download)

DOWNLOAD NOW!

Book Synopsis Pre-Calculus For Dummies by : Yang Kuang

Download or read book Pre-Calculus For Dummies written by Yang Kuang and published by John Wiley & Sons. This book was released on 2012-06-26 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers an introduction to the principles of pre-calculus, covering such topics as functions, law of sines and cosines, identities, sequences, series, and binomials.

Pre-Calculus For Dummies

Author : Mary Jane Sterling
Publisher : John Wiley & Sons
ISBN 13 : 1119508711
Total Pages : 565 pages
Book Rating : 4.1/5 (195 download)

DOWNLOAD NOW!

Book Synopsis Pre-Calculus For Dummies by : Mary Jane Sterling

Download or read book Pre-Calculus For Dummies written by Mary Jane Sterling and published by John Wiley & Sons. This book was released on 2018-10-25 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get ahead in pre-calculus Pre-calculus courses have become increasingly popular with 35 percent of students in the U.S. taking the course in middle or high school. Often, completion of such a course is a prerequisite for calculus and other upper level mathematics courses. Pre-Calculus For Dummies is an invaluable resource for students enrolled in pre-calculus courses. By presenting the essential topics in a clear and concise manner, the book helps students improve their understanding of pre-calculus and become prepared for upper level math courses. Provides fundamental information in an approachable manner Includes fresh example problems Practical explanations mirror today’s teaching methods Offers relevant cultural references Whether used as a classroom aid or as a refresher in preparation for an introductory calculus course, this book is one you’ll want to have on hand to perform your very best.

Differential Equations For Dummies

Author : Steven Holzner
Publisher : John Wiley & Sons
ISBN 13 : 0470178140
Total Pages : 381 pages
Book Rating : 4.4/5 (71 download)

DOWNLOAD NOW!

Book Synopsis Differential Equations For Dummies by : Steven Holzner

Download or read book Differential Equations For Dummies written by Steven Holzner and published by John Wiley & Sons. This book was released on 2008-06-03 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fun and easy way to understand and solve complex equations Many of the fundamental laws of physics, chemistry, biology, and economics can be formulated as differential equations. This plain-English guide explores the many applications of this mathematical tool and shows how differential equations can help us understand the world around us. Differential Equations For Dummies is the perfect companion for a college differential equations course and is an ideal supplemental resource for other calculus classes as well as science and engineering courses. It offers step-by-step techniques, practical tips, numerous exercises, and clear, concise examples to help readers improve their differential equation-solving skills and boost their test scores.

Calculus II For Dummies®

Author : Mark Zegarelli
Publisher : John Wiley & Sons
ISBN 13 : 0470388587
Total Pages : 386 pages
Book Rating : 4.4/5 (73 download)

DOWNLOAD NOW!

Book Synopsis Calculus II For Dummies® by : Mark Zegarelli

Download or read book Calculus II For Dummies® written by Mark Zegarelli and published by John Wiley & Sons. This book was released on 2008-06-02 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: An easy-to-understand primer on advanced calculus topics Calculus II is a prerequisite for many popular college majors, including pre-med, engineering, and physics. Calculus II For Dummies offers expert instruction, advice, and tips to help second semester calculus students get a handle on the subject and ace their exams. It covers intermediate calculus topics in plain English, featuring in-depth coverage of integration, including substitution, integration techniques and when to use them, approximate integration, and improper integrals. This hands-on guide also covers sequences and series, with introductions to multivariable calculus, differential equations, and numerical analysis. Best of all, it includes practical exercises designed to simplify and enhance understanding of this complex subject.

Calculus: 1001 Practice Problems For Dummies (+ Free Online Practice)

Author : Patrick Jones
Publisher : John Wiley & Sons
ISBN 13 : 1119883652
Total Pages : 610 pages
Book Rating : 4.1/5 (198 download)

DOWNLOAD NOW!

Book Synopsis Calculus: 1001 Practice Problems For Dummies (+ Free Online Practice) by : Patrick Jones

Download or read book Calculus: 1001 Practice Problems For Dummies (+ Free Online Practice) written by Patrick Jones and published by John Wiley & Sons. This book was released on 2022-06-01 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practice your way to a higher grade in Calculus! Calculus is a hands-on skill. You’ve gotta use it or lose it. And the best way to get the practice you need to develop your mathematical talents is Calculus: 1001 Practice Problems For Dummies. The perfect companion to Calculus For Dummies—and your class— this book offers readers challenging practice problems with step-by-step and detailed answer explanations and narrative walkthroughs. You’ll get free access to all 1,001 practice problems online so you can create your own study sets for extra-focused learning. Readers will also find: A useful course supplement and resource for students in high school and college taking Calculus I Free, one-year access to all practice problems online, for on-the-go study and practice An excellent preparatory resource for faster-paced college classes Calculus: 1001 Practice Problems For Dummies (+ Free Online Practice) is an essential resource for high school and college students looking for more practice and extra help with this challenging math subject. Calculus: 1001 Practice Problems For Dummies (9781119883654) was previously published as 1,001 Calculus Practice Problems For Dummies (9781118496718). 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.

Calculus Workbook For Dummies

Author : Mark Ryan
Publisher : John Wiley & Sons
ISBN 13 : 047176275X
Total Pages : 306 pages
Book Rating : 4.4/5 (717 download)

DOWNLOAD NOW!

Book Synopsis Calculus Workbook For Dummies by : Mark Ryan

Download or read book Calculus Workbook For Dummies written by Mark Ryan and published by John Wiley & Sons. This book was released on 2005-08-05 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: From differentiation to integration - solve problems with ease Got a grasp on the terms and concepts you need to know, but get lost halfway through a problem or, worse yet, not know where to begin? Have no fear! This hands-on guide focuses on helping you solve the many types of calculus problems you encounter in a focused, step-by-step manner. With just enough refresher explanations before each set of problems, you'll sharpen your skills and improve your performance. You'll see how to work with limits, continuity, curve-sketching, natural logarithms, derivatives, integrals, infinite series, and more! 100s of Problems! Step-by-step answer sets clearly identify where you went wrong (or right) with a problem The inside scoop on calculus shortcuts and strategies Know where to begin and how to solve the most common problems Use calculus in practical applications with confidence

Linear Algebra For Dummies

Author : Mary Jane Sterling
Publisher : John Wiley & Sons
ISBN 13 : 0470538163
Total Pages : 387 pages
Book Rating : 4.4/5 (75 download)

DOWNLOAD NOW!

Book Synopsis Linear Algebra For Dummies by : Mary Jane Sterling

Download or read book Linear Algebra For Dummies written by Mary Jane Sterling and published by John Wiley & Sons. This book was released on 2009-06-05 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn to: Solve linear algebra equations in several ways Put data in order with matrices Determine values with determinants Work with eigenvalues and eigenvectors Your hands-on guide to real-world applications of linear algebra Does linear algebra leave you feeling lost? No worries this easy-to-follow guide explains the how and the why of solving linear algebra problems in plain English. From matrices to vector spaces to linear transformations, you'll understand the key concepts and see how they relate to everything from genetics to nutrition to spotted owl extinction. Line up the basics discover several different approaches to organizing numbers and equations, and solve systems of equations algebraically or with matrices Relate vectors and linear transformations link vectors and matrices with linear combinations and seek solutions of homogeneous systems Evaluate determinants see how to perform the determinant function on different sizes of matrices and take advantage of Cramer's rule Hone your skills with vector spaces determine the properties of vector spaces and their subspaces and see linear transformation in action Tackle eigenvalues and eigenvectors define and solve for eigenvalues and eigenvectors and understand how they interact with specific matrices Open the book and find: Theoretical and practical ways of solving linear algebra problems Definitions of terms throughout and in the glossary New ways of looking at operations How linear algebra ties together vectors, matrices, determinants, and linear transformations Ten common mathematical representations of Greek letters Real-world applications of matrices and determinants

Differential Equations Workbook For Dummies

Author : Steven Holzner
Publisher : John Wiley & Sons
ISBN 13 : 0470543892
Total Pages : 315 pages
Book Rating : 4.4/5 (75 download)

DOWNLOAD NOW!

Book Synopsis Differential Equations Workbook For Dummies by : Steven Holzner

Download or read book Differential Equations Workbook For Dummies written by Steven Holzner and published by John Wiley & Sons. This book was released on 2009-06-29 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: Make sense of these difficult equations Improve your problem-solving skills Practice with clear, concise examples Score higher on standardized tests and exams Get the confidence and the skills you need to master differential equations! Need to know how to solve differential equations? This easy-to-follow, hands-on workbook helps you master the basic concepts and work through the types of problems you'll encounter in your coursework. You get valuable exercises, problem-solving shortcuts, plenty of workspace, and step-by-step solutions to every equation. You'll also memorize the most-common types of differential equations, see how to avoid common mistakes, get tips and tricks for advanced problems, improve your exam scores, and much more! More than 100 Problems! Detailed, fully worked-out solutions to problems The inside scoop on first, second, and higher order differential equations A wealth of advanced techniques, including power series THE DUMMIES WORKBOOK WAY Quick, refresher explanations Step-by-step procedures Hands-on practice exercises Ample workspace to work out problems Online Cheat Sheet A dash of humor and fun

Algebra I For Dummies

Author : Mary Jane Sterling
Publisher : John Wiley & Sons
ISBN 13 : 1119297567
Total Pages : 475 pages
Book Rating : 4.1/5 (192 download)

DOWNLOAD NOW!

Book Synopsis Algebra I For Dummies by : Mary Jane Sterling

Download or read book Algebra I For Dummies written by Mary Jane Sterling and published by John Wiley & Sons. This book was released on 2016-05-26 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 equations There's no doubt that algebra can be easy to some while extremely challenging to others. If you're vexed by variables, Algebra I For Dummies, 2nd Edition provides the plain-English, easy-to-follow guidance you need to get the right solution every time! Now with 25% new and revised content, this easy-to-understand reference not only explains algebra in terms you can understand, but it also gives you the necessary tools to solve complex problems with confidence. You'll understand how to factor fearlessly, conquer the quadratic formula, and solve linear equations. Includes revised and updated examples and practice problems Provides explanations and practical examples that mirror today's teaching methods Other titles by Sterling: Algebra II For Dummies and Algebra Workbook For Dummies Whether you're currently enrolled in a high school or college algebra course or are just looking to brush-up your skills, Algebra I For Dummies, 2nd Edition gives you friendly and comprehensible guidance on this often difficult-to-grasp subject.

Quick Calculus

Author : Daniel Kleppner
Publisher : John Wiley & Sons
ISBN 13 : 0471827223
Total Pages : 272 pages
Book Rating : 4.4/5 (718 download)

DOWNLOAD NOW!

Book Synopsis Quick Calculus by : Daniel Kleppner

Download or read book Quick Calculus written by Daniel Kleppner and published by John Wiley & Sons. This book was released on 1991-01-16 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quick Calculus 2nd Edition A Self-Teaching Guide Calculus is essential for understanding subjects ranging from physics and chemistry to economics and ecology. Nevertheless, countless students and others who need quantitative skills limit their futures by avoiding this subject like the plague. Maybe that's why the first edition of this self-teaching guide sold over 250,000 copies. Quick Calculus, Second Edition continues to teach the elementary techniques of differential and integral calculus quickly and painlessly. Your "calculus anxiety" will rapidly disappear as you work at your own pace on a series of carefully selected work problems. Each correct answer to a work problem leads to new material, while an incorrect response is followed by additional explanations and reviews. This updated edition incorporates the use of calculators and features more applications and examples. ".makes it possible for a person to delve into the mystery of calculus without being mystified." --Physics Teacher

Calculus: 1,001 Practice Problems For Dummies (+ Free Online Practice)

Author : Patrick Jones
Publisher : John Wiley & Sons
ISBN 13 : 111849671X
Total Pages : 626 pages
Book Rating : 4.1/5 (184 download)

DOWNLOAD NOW!

Book Synopsis Calculus: 1,001 Practice Problems For Dummies (+ Free Online Practice) by : Patrick Jones

Download or read book Calculus: 1,001 Practice Problems For Dummies (+ Free Online Practice) written by Patrick Jones and published by John Wiley & Sons. This book was released on 2014-08-04 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practice makes perfect—and helps deepen your understanding of calculus 1001 Calculus Practice Problems For Dummies takes you beyond the instruction and guidance offered in Calculus For Dummies, giving you 1001 opportunities to practice solving problems from the major topics in your calculus course. Plus, an online component provides you with a collection of calculus problems presented in multiple-choice format to further help you test your skills as you go. Gives you a chance to practice and reinforce the skills you learn in your calculus course Helps you refine your understanding of calculus Practice problems with answer explanations that detail every step of every problem The practice problems in 1001 Calculus Practice Problems For Dummies range in areas of difficulty and style, providing you with the practice help you need to score high at exam time.

Trigonometry

Author : I.M. Gelfand
Publisher : Springer Science & Business Media
ISBN 13 : 1461201497
Total Pages : 229 pages
Book Rating : 4.4/5 (612 download)

DOWNLOAD NOW!

Book Synopsis Trigonometry by : I.M. Gelfand

Download or read book Trigonometry written by I.M. Gelfand and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a sense, trigonometry sits at the center of high school mathematics. It originates in the study of geometry when we investigate the ratios of sides in similar right triangles, or when we look at the relationship between a chord of a circle and its arc. It leads to a much deeper study of periodic functions, and of the so-called transcendental functions, which cannot be described using finite algebraic processes. It also has many applications to physics, astronomy, and other branches of science. It is a very old subject. Many of the geometric results that we now state in trigonometric terms were given a purely geometric exposition by Euclid. Ptolemy, an early astronomer, began to go beyond Euclid, using the geometry of the time to construct what we now call tables of values of trigonometric functions. Trigonometry is an important introduction to calculus, where one stud ies what mathematicians call analytic properties of functions. One of the goals of this book is to prepare you for a course in calculus by directing your attention away from particular values of a function to a study of the function as an object in itself. This way of thinking is useful not just in calculus, but in many mathematical situations. So trigonometry is a part of pre-calculus, and is related to other pre-calculus topics, such as exponential and logarithmic functions, and complex numbers.

Business Calculus Demystified

Author : Rhonda Huettenmueller
Publisher : McGraw Hill Professional
ISBN 13 : 9780071483438
Total Pages : 384 pages
Book Rating : 4.4/5 (834 download)

DOWNLOAD NOW!

Book Synopsis Business Calculus Demystified by : Rhonda Huettenmueller

Download or read book Business Calculus Demystified written by Rhonda Huettenmueller and published by McGraw Hill Professional. This book was released on 2006-01-06 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Take the FEAR OUT of Business Calculus Business Calculus Demystified clarifies the concepts and processes of calculus and demonstrates their applications to the workplace. Best-selling math author Rhonda Huettenmueller uses the same combination of winning step-by-step teaching techniques and real-world business and mathematical examples that have succeeded with tens of thousands of college students, regardless of their math experience or affinity for the subject. With Business Calculus Demystified, you learn at your own pace. You get explanations that make differentiation and integration -- the main concepts of calculus -- understandable and interesting. This unique self-teaching guide reinforces learning, builds your confidence and skill, and continuously demonstrates your mastery of topics with a wealth of practice problems and detailed solutions throughout, multiple-choice quizzes at the end of each chapter, and a "final exam" that tests your total understanding of business calculus. Learn business calculus for the real world! This self-teaching course conquers confusion with clarity and ease. Get ready to: Get a solid foundation right from the start with a review of algebra Master one idea per section -- develop complete, comfortable understanding of a topic before proceeding to the next Find a well-explained definition of the derivative and its properties; instantaneous rates of change; the power, product, quotient, and chain rules; and layering different formulas Learn methods for maximizing revenue and profit... minimizing cost... and solving other optimizing problems See how to use calculus to sketch graphs Understand implicit differentiation, rational functions, exponents, and logarithm functions -- learn how to use log properties to simplify differentiation Painlessly learn integration formulas and techniques and applications of the integral Take a "final exam" and grade it yourself! Who says business calculus has to be boring? Business Calculus Demystified is a lively and entertaining way to master this essential math subject!

Introduction to Stochastic Calculus with Applications

Author : Fima C. Klebaner
Publisher : Imperial College Press
ISBN 13 : 1860945554
Total Pages : 431 pages
Book Rating : 4.8/5 (69 download)

DOWNLOAD NOW!

Book Synopsis Introduction to Stochastic Calculus with Applications by : Fima C. Klebaner

Download or read book Introduction to Stochastic Calculus with Applications written by Fima C. Klebaner and published by Imperial College Press. This book was released on 2005 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a concise treatment of stochastic calculus and its applications. It gives a simple but rigorous treatment of the subject including a range of advanced topics, it is useful for practitioners who use advanced theoretical results. It covers advanced applications, such as models in mathematical finance, biology and engineering.Self-contained and unified in presentation, the book contains many solved examples and exercises. It may be used as a textbook by advanced undergraduates and graduate students in stochastic calculus and financial mathematics. It is also suitable for practitioners who wish to gain an understanding or working knowledge of the subject. For mathematicians, this book could be a first text on stochastic calculus; it is good companion to more advanced texts by a way of examples and exercises. For people from other fields, it provides a way to gain a working knowledge of stochastic calculus. It shows all readers the applications of stochastic calculus methods and takes readers to the technical level required in research and sophisticated modelling.This second edition contains a new chapter on bonds, interest rates and their options. New materials include more worked out examples in all chapters, best estimators, more results on change of time, change of measure, random measures, new results on exotic options, FX options, stochastic and implied volatility, models of the age-dependent branching process and the stochastic Lotka-Volterra model in biology, non-linear filtering in engineering and five new figures.Instructors can obtain slides of the text from the author.