ALL-IN-ONE Sudoku book for non-beginners PACKED with bonus featuresBook Features:✅ LOTS OF PUZZLES: Over 1,000 Sudoku puzzles (504 Medium, 504 Hard) to keep you entertained for hours.✅ NEW EDITION: Fresh for 2025, featuring exclusive, handmade puzzle patterns that are as beautiful as they are challenging.✅ CHALLENGING: Perfect for fast-tracking mastery, whether you're an intermediate player or a seasoned puzzler craving a new challenge.✅ DETAILED STEP-BY-STEP SOLUTIONS: Find hints or check your answers with clear, easy-to-follow solutions when you get stuck.✅ WARM-UPS: Quick starter puzzles to help you brush up on solving strategies before diving into the harder challenges.✅ LARGE SIZE: Spacious 8.5 x 11 inches (21.59 cm x 27.94 cm) layout for ease and comfort while solving.✅ GREAT GIFT: 🎁 Share the joy of Sudoku with a friend, spouse, or family member. Perfect for the puzzle lover in your life! ❤ Read more

Nikola Tesla was one of the most brilliant and daring inventors and visionaries of his time. My Inventions is Tesla's autobiography, with meditations on his major discoveries and innovations.Tesla's greatest invention—AC current, powers almost all of the technological wonders in the world today, from home heating to computers to high-tech robotics.This book is based on articles written by Tesla and This book will take you on an inspirational journey into one of the world's greatest and most unconventional minds. Read more

ALL-IN-ONE Sudoku book for beginners PACKED with bonus featuresFeatures:LOTS OF PUZZLES: Over 1000 Sudoku Puzzles (504 Easy, 504 Medium)NEW EDITION: The 2024* collection features original and exquisite handmade puzzle patternsANTI EYE STRAIN: New edition upgraded* with DOUBLED grid size and LOT of space to take notesRELAXING: Smooth transition from very easy to mildly challenging puzzlesDETAILED STEP-BY-STEP SOLUTIONS: Check your answers or get hints when you get stuckWARM-UPS: Familiarize with solving strategies with quick starter challengesLARGE SIZE: 8.5 in x 11 in (21.59 cm x 27.94 cm)GREAT GIFT: 🎁Spread happiness around you to a friend, spouse, or relative ❤*Book upgraded on December 7th, 2023 with doubled grid size for a superior experience Read more

The Mega Sudoku Puzzle Book for True Fans!Dive into this comprehensive Sudoku book, specially designed for adults who love a challenge:1008 tricky puzzles: Featuring 504 medium-level and 504 hard Sudokus, this book provides exciting challenges for advanced players and experts.2025 Edition – updated and ready to put your brain to the test.Increasing difficulty: Each chapter gradually raises the challenge level—perfect for those looking to improve their Sudoku skills step by step.Practical and well-designed: With 12 puzzles per page, there's still enough space for notes to keep track of your thoughts. Ideal for long trips or relaxing moments on vacation.Color-highlighted solutions: Missing numbers in the solutions are marked in color, making it easier to check and learn.Perfect format: This handy paperback fits in any bag, making it the ideal travel companion.This book guarantees hours of puzzle fun! Read more

Discover the Hidden Mathematical Patterns That Connect Art, Architecture, Nature, History, Science, and SpiritualityAre you fascinated by the perfect spirals in seashells, the precise proportions in ancient architecture, or the mysterious patterns that appear across diverse cultures worldwide?Unveil the universal language of pattern and form that has captivated humanity for millennia. "Sacred Geometry: A Practical Beginner's Guide" takes you on an awe-inspiring journey from simple shapes to complex cosmic designs, revealing how mathematics forms the hidden blueprint of our world — with NO ADVANCED KNOWLEDGE REQUIRED!Whether you're a curious beginner or a seasoned explorer, this accessible guide will transform your understanding of the world's hidden patterns.What You'll Discover:The foundational principles of sacred geometry that connect mathematical precision with cosmic orderHow the Fibonacci Sequence and Golden Ratio appear in Renaissance art, nature, and cosmic patternsThe five Platonic Solids that ancient philosophers believed formed the building blocks of the universeThe mysterious Flower of Life pattern found in ancient temples worldwidePerfect for Absolute Beginners: This isn't just another dry mathematics textbook. Each chapter is thoughtfully crafted to make complex concepts accessible to everyone—even those who struggled with math in school. You'll get:Step-by-step practical exercises to create geometric art and mandalasReal-world applications connecting abstract concepts to your everyday lifeInsights that transform how you see the world around youBeyond Mathematics: Explore sacred geometry's intersection with:Art & Creativity: Enhance your photography, painting, and designArchitecture & Design: Improve living spaces through geometric principlesSpirituality & Wellness: Use geometric forms for meditation and personal growthNature & Science: Identify mathematical patterns in the world around youHands-On Learning Includes:Creating healing crystal gridsDesigning personal meditation mandalasPhotographing sacred geometry in natureArranging spaces using sacred proportionsCrafting 3D models of Platonic solidsComprehensive Resources:Extensive bibliographyCurated online resourcesStep-by-step guidesCommunity connection opportunitiesWhat Readers Will Learn:How mathematical patterns connect art, nature, spirituality, and other studiesPractical techniques for understanding geometric principlesWays to see the world through a lens of mathematical beautyTechniques for personal creativity and spiritual explorationBegin your journey into the timeless patterns that connect us all.Scroll up and click "Buy Now" to unlock the universal language of sacred geometry today! Read more

"Modern Statistics: Intuition, Math, Python, R" is an authoritative and comprehensive textbook designed to guide university students and professionals through the intricate world of statistics, data science, and machine learning. This extensive 700-page volume, with its impressive array of 390 figures and over 35,000 lines of code (all code and a sample chapter are freely available on github), offers a unique blend of theoretical and practical knowledge, making it an indispensable resource for those seeking to deepen their understanding of statistical methodologies and their applications in the modern digital era.Beginning with foundational concepts, the book delves into what data are and how they can be visualized, setting the stage for more complex subjects. It covers key areas such as descriptive statistics, data simulation, transformations, and data quality assessment and improvement, providing a robust framework for data analysis. The exploration of probability theory, sampling, and distributions paves the way for an in-depth discussion of hypothesis testing, including a detailed examination of the t-test family.The book places a strong emphasis on the practical implementation of statistical techniques, with extensive Python and R code examples that bring to life the concepts of correlations, confidence intervals, ANOVA, and regression analysis. The chapters on permutation tests, power and sample size calculations, biases, and data communication underscore the importance of robust statistical practice and effective data storytelling in research and professional settings.This textbook is not only a rich source of statistical knowledge but also a practical guide to applying these concepts using the latest software tools. It bridges the gap between statistical theory and real-world data analysis, ensuring readers are equipped to tackle complex data challenges with confidence.Whether you are a student embarking on your statistical journey or a seasoned professional looking to refine your skills, "Modern Statistics: Intuition, Math, Python, R" is a vital addition to your educational toolkit.Targeted at those who appreciate the rigor of statistical analysis and the nuances of data interpretation, this book is a testament to the ever-evolving field of statistics and its pivotal role in the age of data science and machine learning.*Note about the ebook version: Formatting a textbook with equations and figures is challenging. Everything should be clear and legible in this ebook version, but the print version will have the best formatting. Read more

This meticulous and precise account of the theory of finite elasticity fills a significant gap in the literature. The book is concerned with the mathematical theory of non-linear elasticity, the application of this theory to the solution of boundary-value problems (including discussion of bifurcation and stability) and the analysis of the mechanical properties of solid materials capable of large elastic deformations. The setting is purely isothermal and no reference is made to thermodynamics. For the most part attention is restricted to the quasi-static theory, but some brief relevant discussion of time-dependent problems is included.Especially coherent and well written, Professor Ogden's book includes not only all the basic material but many unpublished results and new approaches to existing problems. In part the work can be regarded as a research monograph but, at the same time, parts of it are also suitable as a postgraduate text. Problems designed to further develop the text material are given throughout and some of these contain statements of new results.Widely regarded as a classic in the field, this work is aimed at research workers and students in applied mathematics, mechanical engineering, and continuum mechanics. It will also be of great interest to materials scientists and other scientists concerned with the elastic properties of materials. Read more

This 369 manifestation journal includes everything you need to activate the law of attraction in your life. Keep this journal and use it as the soil to plant your manifestations. The sacred numbers 369 will help drive you forward on your manifesting journey, as you will become aligned with the rhythm of the universe. This manifesting journal provides you easy-to-use pages laying out the 369 method in a clear, concise, and organized way. Most importantly, it keeps you on track every day to experience the love and alignment you so deserve.369 Journal Includes:93 Days of 369 JournalingExamples of how to use the 369 methodAn explanation of 369 and its numerical significanceList of manifestation ideas to inspire youSelf Care MenuPowerful AffirmationsThe Most Powerful 369 Method:Write down your intention 3 times in the morning. Let it go and go on about your day.Go back to it in the afternoon, and write it down 6 more times. Visualize it, imagine it, feel it, and let it go!Before you go to sleep, write it down once again 9 times! That way you can go into a positive dream state and manifest your dreams into a reality. Continue to do this process for a span of 93 days or until it comes true.Express gratitude and thank the universe. Read more

This book contains a set of one-page summaries and problem examples of important math topics covered in Algebra, Geometry, and Pre-Calculus. Current students may use the summaries and examples to reinforce the material, learned in class. The concentrated, one-page math summaries, give students an excellent overview of the material and may provide new insights. Students planning to take SAT exams or higher-level math courses may use the one-page summaries for review and reference. Math builds on itself and the summaries provide a good foundation. One-Page summaries and example problems are provided for:Lines (Perimeter, Pythagorean Theorem, 30-60-90 Triangle)Area (Rectangles, Triangles, Circles, Ovals)Volume (Cylinder, Pyramid, Sphere)Regular Polygons (Perimeter, Central Angles, Area)Two Points (Distance, Midpoint, Equation of a Line)Quadratic Equations (Standard, Vertex, & Factored Form)Geometry Circles (Angles, chord, and tangent lines)Unit Circle (Radians, Degrees, Sine, Cosine)Triangles (Law of Sines, Law of Cosines, Area)Exponents (Standard exponent rules)Factoring (Squares, Cubes, Binomial Expansion)Exponential Functions (Growth and Decay, Interest)Logs (Product, Quotient, and Power Properties)Parent Functions (Graphs of 12 parent functions)Translations (Vertical and Horizontal Translations)Graphing Polynomials (Zeros, Multiplicity, End-Behavior)Graphing Rational Functions (Vertical, Horizontal and Slant Asymptotes, Holes)Conic Sections (Parabola, Ellipse, Hyperbola)Series (Arithmetic and Geometric)Basic Stats (Mean, Median, Mode, Normal Distribution)Vectors (Dot and Cross Products)Polynomial Division (Long Division, Synthetic Division) Read more

The purpose of this book is to present the theory of Fourier transforms and related topics in a form suitable for the use of students and research workers interested in the boundary value problems of physics and engineering.The focus of the book is on applications, rather than on the theory itself; thus, the first three chapters are devoted to a general treatment of the fundamentals, but no attempt is made to present the foundation in their most general form. Instead, the main theorems are established for a certain class of functions which is sufficiently wide to embrace most of those which occur in problems in applied mathematics. The last seven chapters cover the uses of the theory in solving boundary and initial value problems in engineering and physics. To make the book accessible to undergraduates beginning the study of theoretical physics, no specialized knowledge of physics is assumed, however a good grounding in advanced calculus is a prerequisite. Each chapter begins with a discussion of the physical fundamentals and the derivation of the basic equations. Moreover, the author has taken special pains to include, in the chapters on basic theory, not only the common properties of the Fourier transforms, but also those of the Mellin, Laplace, and Hankel transforms. Finite transforms, dual integral equations, the Wiener-Hopf procedure, and the properties of the Dirac delta function are also considered in some detail. The physical problems included in the text were carefully chosen for their importance and relevance to the topic under discussion. Read more

1000+ Classic Sudoku Puzzles for Adults✅ Extensive Puzzle Collection: 504 Medium and 504 Hard puzzles.✅ Unique Designs: The 2025 collection features original and exquisite puzzle patterns.✅ Complete Solutions: Each puzzle includes full solutions for easy reference.✅ User-Friendly Format: New edition with an enlarged grid size for better visibility.✅ Challenge Level: A quick path to mastery for intermediate players and a paradise for experienced puzzlers.✅ Large size: 8.5 in x 11 in (21.59 cm x 27.94 cm).🎁 Bonus: An additional 200 Sudoku puzzles available for download and printing at home.❤️ Perfect Gift: Delight your friends, spouse, or loved ones with this thoughtful present. Read more

Spatial Awareness PuzzlesThis brand-new book contains 100 spatial awareness puzzles to test your visualisation skills, and includes a range of different puzzle types including:Cube countingChange of perspective/angle puzzlesLoop puzzlesSplitting a grid into various polyominoesReflection puzzlesRotation puzzlesPerception puzzlesLock and key puzzles...and many more!If you enjoy spatial awareness puzzles, or are looking for a puzzle book to help you practice and improve your skills with visual puzzles and imagining/picturing rotations, reflections and more in your head, then we hope this is the perfect book for you!All solutions are included at the back of the book so you can easily check your answers are correct. Good luck, and happy solving! Read more

Fourier’s discovery that almost any signal could be built out of basic sine waves, was years ahead of its time. The Fourier Series, and its later developments: the Fourier Transform and the Fast Fourier Transform, lie at the heart of so many of our electronic devices today. From the mobile phone sitting in your pocket, to early warning systems that keep aircraft engines running safely, Fourier is there, telling you which sine waves are present in your signal.The standard approach to teaching complicated mathematical concepts in schools and universities relies more on mathematical analysis and the student's capability to manipulate equations, than on his or her intuition. A good diagram and a clear analogy are often worth a thousand words.This book will guide you systematically, visually, and intuitively through each of the core concepts making up the Fourier Series; granting you the knowledge you need to confidently use one of the cornerstones of signal analysis. Read more

In addition to well-explained solutions, this manual includes corrections and clarifications to classic textbook Linear Algebra, second edition, by Kenneth Hoffman and Ray Kunze. This manual is a great resource for checking answers, preparing for exams, and discovering new solution techniques as two or three solutions are provided for many exercises. Read more

Fourier’s discovery that it is possible to build complex signals out of basic sine waves revolutionized the way we look at data. It was years ahead of its time. In today’s digital age, understanding the data we collect is vital. Fourier’s idea is now in use more than ever before.In my last book: “How the Fourier Series Works” we studied Fourier’s original theory, published in 1822. However, the Fourier Series can only model repeating signals. It took the further work of the German mathematician, Peter Gustav Lejeune Dirichlet, to expand the capabilities of the Fourier Series so that it could model non-repeating signals.In this book, we’ll follow the journey of the development of the Fourier Transform from Fourier’s original idea, through Dirichlet’s changes, and into the digital age of sampled signals, all the way to the Fast Fourier Transform that is used so widely today. Read more

This compact 4x6 book fits perfectly in your bag or pocket, making it ideal for on-the-go entertainment. Featuring 120 easy-level puzzles, it offers a gentle introduction to the world of Sudoku, helping you build confidence and sharpen your skills.Perfect for commuting, traveling, or relaxing breaks, this Sudoku book provides a delightful way to keep your mind active and engaged. Enjoy the simplicity and satisfaction of solving easy puzzles wherever you are!The layout features 2 puzzles per page, with the answers printed in the back of the book.120 puzzles2 puzzles per pageAnswers Included4x6 inch pocket sizeKeep one in your pocket or bag so you can puzzle on the go! Read more

50 Outside Sudoku Puzzles50 Non-Consecutive Sudoku Puzzles50 Flower Soduko Puzzles50 Consecutive Suduko Puzzles2 puzzles per page, wide inside marginAll solutions and solving suggestionsFurbish your mind, hone your brain and sharpen your pencils, for a new Sudoku Variants book is here!Sudoku devotees can spice up their solving with these four fun twists on the popular puzzle! Enjoy a quartet of great mental treats, including Flower Sudoku, where innovative interlocking grids form a flower shape; Outside Sudoku, which begins with the numbers outside the grid; Consecutive Sudoku, which uses dark lines to separate neighboring cells whenever they contain consecutive numbers; and Non-Consecutive Sudoku, which might look like your ordinary, standard Sudoku, but it's more like its sibbling Consecutive Sudoku, except that there are no bars, and hence all touching numbers must be non-consecutive.This is just the challenge fans have been looking for!Enjoy! Read more

The 369 Manifesting Journal: Awaken Your Inner Power & Craft Your Dream Reality!Unveiling the Magic of 369The universe hums with a unique frequency, a song that resonates deep within your very core. Ever wondered about the secret to harmonizing your desires with this cosmic dance? Enter the world of the 369 Manifestation Journal - where age-old spiritual secrets intertwine with the marvels of modern psychology.Journaling: Your Transformation CatalystJournaling isn’t just catharsis—it’s alchemy. With every page you fill, you're not just noting down words; you're scripting your narrative, molding your mindset, and inviting abundant success into your life.What Awaits Inside:Mind-Mapping: Structured exercises to visually organize your goals and desires.Reflective Prompts: Thought-provoking questions that nudge you to introspect and redefine your boundaries.Neurological Nuggets: Dive into snippets of neuroscience that validate and enrich spiritual practices.Hands-On Techniques: Engage with hands-on journaling techniques designed for both the novice and the adept, ensuring a fulfilling experience for all.Ready to Make Magic?Manifestation isn’t about wishing upon a star but aligning your star with the universe's constellation. So, if you're poised to pivot your perspective, channel cosmic energy, and witness your aspirations crystallize into reality, all you need is this journal in one hand and a pen in the other.Join countless others in this transformative voyage. Your journey of a thousand dreams starts right here, right now!Table of Contents:Setting the StageIntroduction to the 369 MethodThe Role of Journaling: How journaling functions as a tool for mindset transformation and manifestation.The Neuroscience Meets Spirituality Cocktail The Biology of Belief: How Belief Systems Affect Cellular Biology.Mind-Body Connection: Explore the link between your thoughts and your physiological state.Spiritual Frameworks: Delve into the spiritual ideologies that align with neuroscience.Chapter 1: The Science of Manifestation Quantum Physics and Vibration: Explain the science that supports the concept of vibrational frequencies.The Law of Attraction: Break down the scientific theories that support the notion of attraction.Chapter 2: What is the 369 Method?The Origins of 369: Trace the roots of this method and its significance in numerology.The Connection with Attraction and Vibration: Explain how 369 plays a role in these phenomena.Chapter 3: Journaling—Your Attraction & Vibration Toolkit Writing Techniques: Various writing techniques that enhance the vibrational frequency.Journal Prompts: Prompts tailored to raise vibrations and attract desires.Chapter 4: Mindset—Your Vibration Tuner Fixed MindsetGrowth MindsetTuning Your MindsetChapter 5: The Symphony of Mindset, Manifestation, Attraction, and Vibration Synergy of Mindset, Manifestation, and Journaling.A Practical Guide to Integrating Mindset, Journaling, and the 369Chapter 6: The 369 Journaling TechniqueBasic Techniques: Step-by-step guide to basic 369 journaling.Neuroscience of Repetition: Why repeating affirmations works.Chapter 9: 369 Manifestation Templates Read more

🧠 Unleash Your Inner Puzzle Master! 🧠Dive into this 144-puzzle Sudoku collection, expertly crafted for adults and seniors who crave a fun, brain-boosting challenge! Whether you’re a Sudoku newbie or a seasoned number-cruncher, this book offers four gradual difficulty levels (Very Easy to Hard) to keep your mind sharp and entertained.Why You’ll Love It:✅ Large, Easy-to-Read Print: No squinting! Generous grids and clear numbers make solving comfortable for all eyes.✅ Solutions Included: Stuck? Check the back for answers—no frustration, just learning and progress!✅ Brain-Boosting Fun: Strengthen logic, memory, and focus while reducing stress. Perfect for keeping your mind agile at any age!✅ Perfect for All Skill Levels: Start with gentle warm-ups, then level up to tougher puzzles that reward patience and strategy.Ideal For:Seniors seeking a stimulating, low-pressure mental workout.Adults wanting to unplug, relax, and sharpen their minds.Gift-givers looking for a thoughtful, screen-free activity.Puzzle Your Way to a Sharper Mind!Whether you’re sipping morning coffee, winding down after work, or enjoying a quiet afternoon, this Sudoku book is your ticket to hours of satisfying, brain-enriching play. Grab your pencil, sharpen your wits, and let the numbers lead the way!📘 144 Puzzles Large Print Solutions Included Durable Matte CoverBecause a challenged mind is a happy mind! 🧩✨ Read more

The seminal text on fractal geometry for students and researchers: extensively revised and updated with new material, notes and references that reflect recent directions.Interest in fractal geometry continues to grow rapidly, both as a subject that is fascinating in its own right and as a concept that is central to many areas of mathematics, science and scientific research. Since its initial publication in 1990 Fractal Geometry: Mathematical Foundations and Applications has become a seminal text on the mathematics of fractals.  The book introduces and develops the general theory and applications of fractals in a way that is accessible to students and researchers from a wide range of disciplines.Fractal Geometry: Mathematical Foundations and Applications is an excellent course book for undergraduate and graduate students studying fractal geometry, with suggestions for material appropriate for a first course indicated. The book also provides an invaluable foundation and reference for researchers who encounter fractals not only in mathematics but also in other areas across physics, engineering and the applied sciences.Provides a comprehensive and accessible introduction to the mathematical theory and     applications of fractalsCarefully explains each topic using illustrative examples and diagramsIncludes the necessary mathematical background material, along with notes and references to enable the reader to pursue individual topicsFeatures a wide range of exercises, enabling readers to consolidate their understandingSupported by a website with solutions to exercises and additional material www.wileyeurope.com/fractalLeads onto the more advanced sequel Techniques in Fractal Geometry (also by Kenneth Falconer and available from Wiley) Read more