Author: Serhii Kucher
Publisher: Createspace Independent Publishing Platform
ISBN: 9781537431130
Category :
Languages : en
Pages : 140
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Book Description
Tents ("Tents and Trees") is a logic puzzle invented by Leon Balmaekers (Netherlands). The task is a grid of squares, some of them contain trees. The goal is to place tents in some of the remaining squares, in such a way that the following conditions are met: There are exactly as many tents as trees. The tents and trees can be matched up in such a way that each tent is directly adjacent (horizontally or vertically, but not diagonally) to its own tree. However, a tent may be adjacent to other trees as well as its own. No two tents are adjacent horizontally, vertically or diagonally. The number of tents in each row, and in each column, matches the numbers given round the sides of the grid."
Author: Alena Gurin
Publisher: Independently Published
ISBN:
Category :
Languages : en
Pages : 122
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Book Description
The book contains 200 excellent Tents puzzles 9x9. Medium puzzles 100 Hard puzzles 100 All riddles have only 1 solution. 2 puzzles per page. The font size is correct you will not have to strain your eyes when solving puzzles. High quality paper and print (all puzzles read well, easy to write with pen and pencil without worry of bleed-through). Tents ("Tents and Trees") is a logic puzzle.The playing board is divided into squares. In some of them there are trees. The goal is to place tents in the free blocks by following several conditions: The number of tents and trees are equal. Tent must be located next (horizontaly and verticaly) to at least one tree. There can not be tents near to other tents (horizontally, verticaly and diagonaly). The number of tents in each row, and in each column, matches the numbers given round the sides of the grid.
Author: Alexander Rodriguez
Publisher: Createspace Independent Publishing Platform
ISBN: 9781727889130
Category :
Languages : en
Pages : 116
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Book Description
Tents ("Tents and Trees") is a logic puzzle.The playing board is divided into squares. In some of them there are trees. The goal is to place tents in the free blocks by following several conditions: The number of tents and trees are equal. Tent must be located next (horizontaly and verticaly) to at least one tree. There can not be tents near to other tents (horizontally, verticaly and diagonaly). The number of tents in each row, and in each column, matches the numbers given round the sides of the grid.
Author: Alexander Rodriguez
Publisher: Createspace Independent Publishing Platform
ISBN: 9781727889123
Category :
Languages : en
Pages : 116
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Book Description
Tents ("Tents and Trees") is a logic puzzle.The playing board is divided into squares. In some of them there are trees. The goal is to place tents in the free blocks by following several conditions: The number of tents and trees are equal. Tent must be located next (horizontaly and verticaly) to at least one tree. There can not be tents near to other tents (horizontally, verticaly and diagonaly). The number of tents in each row, and in each column, matches the numbers given round the sides of the grid.
Author: Henry E. Dudeney
Publisher: Courier Dover Publications
ISBN: 0486796868
Category : Mathematics
Languages : en
Pages : 449
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Book Description
This compilation of long-inaccessible puzzles by a famous puzzle master offers challenges ranging from arithmetical and algebraical problems to those involving geometry, combinatorics, and topology, plus game, domino, and match puzzles. Includes answers.
Author: Denise Sutherland
Publisher: John Wiley & Sons
ISBN: 0470453664
Category : Games & Activities
Languages : en
Pages : 436
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Book Description
A travel-friendly puzzle-packed book that keeps the brain in shape One of the best ways to exercise the mind is through word and logic games like word searches and Sudoku. Studies have shown that doing word searches frequently can help prevent diseases like Alzheimer's and dementia. Word Searches For Dummies is a great way to strengthen the mind and keep the brain active plus, it's just plain fun! This unique guide features several different types of word searches that take readers beyond simply circling the answer: secret shape word searches, story word searches, listless word searches, winding words, quiz word searches, and more. It provides a large number of puzzles at different levels that will both test and exercise the mind while keeping the reader entertained for hours.
Author: Steen Eiler Rasmussen
Publisher: MIT Press
ISBN: 9780262680028
Category : Architecture
Languages : en
Pages : 260
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Book Description
A classic examination of superb design through the centuries. Widely regarded as a classic in the field, Experiencing Architecture explores the history and promise of good design. Generously illustrated with historical examples of designing excellence—ranging from teacups, riding boots, and golf balls to the villas of Palladio and the fish-feeding pavilion of Beijing's Winter Palace—Rasmussen's accessible guide invites us to appreciate architecture not only as a profession, but as an art that shapes everyday experience. In the past, Rasmussen argues, architecture was not just an individual pursuit, but a community undertaking. Dwellings were built with a natural feeling for place, materials and use, resulting in “a remarkably suitable comeliness.” While we cannot return to a former age, Rasmussen notes, we can still design spaces that are beautiful and useful by seeking to understand architecture as an art form that must be experienced. An understanding of good design comes not only from one's professional experience of architecture as an abstract, individual pursuit, but also from one's shared, everyday experience of architecture in real time—its particular use of light, color, shape, scale, texture, rhythm and sound. Experiencing Architecture reminds us of what good architectural design has accomplished over time, what it can accomplish still, and why it is worth pursuing. Wide-ranging and approachable, it is for anyone who has ever wondered “what instrument the architect plays on.”
Author: Dennis G. Zill
Publisher:
ISBN: 9780534420741
Category : Boundary value problems
Languages : en
Pages : 619
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Book Description
Now enhanced with the innovative DE Tools CD-ROM and the iLrn teaching and learning system, this proven text explains the "how" behind the material and strikes a balance between the analytical, qualitative, and quantitative approaches to the study of differential equations. This accessible text speaks to students through a wealth of pedagogical aids, including an abundance of examples, explanations, "Remarks" boxes, definitions, and group projects. This book was written with the student's understanding firmly in mind. Using a straightforward, readable, and helpful style, this book provides a thorough treatment of boundary-value problems and partial differential equations.
Author: Jonathan D. Bratten
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Alice Zheng
Publisher: "O'Reilly Media, Inc."
ISBN: 1491953195
Category : Computers
Languages : en
Pages : 218
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Book Description
Feature engineering is a crucial step in the machine-learning pipeline, yet this topic is rarely examined on its own. With this practical book, you’ll learn techniques for extracting and transforming features—the numeric representations of raw data—into formats for machine-learning models. Each chapter guides you through a single data problem, such as how to represent text or image data. Together, these examples illustrate the main principles of feature engineering. Rather than simply teach these principles, authors Alice Zheng and Amanda Casari focus on practical application with exercises throughout the book. The closing chapter brings everything together by tackling a real-world, structured dataset with several feature-engineering techniques. Python packages including numpy, Pandas, Scikit-learn, and Matplotlib are used in code examples. You’ll examine: Feature engineering for numeric data: filtering, binning, scaling, log transforms, and power transforms Natural text techniques: bag-of-words, n-grams, and phrase detection Frequency-based filtering and feature scaling for eliminating uninformative features Encoding techniques of categorical variables, including feature hashing and bin-counting Model-based feature engineering with principal component analysis The concept of model stacking, using k-means as a featurization technique Image feature extraction with manual and deep-learning techniques
