Explore math with Theoni Pappas.As we look around us, occasionally we see subtle impressions of the presence of mathematics. Some are current; some are left from past centuries. Tracking and discovering the trail of mathematical footprints is both fascinating and rewarding. These impressions help us understand our world and the universe, even as we discover the enormous influence of mathematics on our lives. Mathematical Footprints follows the trail of mathematics. The order in which these mathematical footprints is presented is random, simply because that is often how they occur. For example, the Pythagoreans did not expect to uncover irrational numbers irrational number Among the real numbers, any of those that cannot be represented as quotients of integers. In decimal form, irrational numbers are represented by nonterminating, nonrepeating decimals. in the diagonal of a square. Nor did Fibonacci or future mathematicians Mathematicians by letter: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z See also
In mathematics, a sequence of numbers with surprisingly useful applications in botany and other natural sciences. Beginning with two 1's, each new term is generated as the sum of the previous two: 1, 1, 2, 3, 5, 8, 13, . . . . to be so prevalent in nature. Or, who would have predicted fractals would become so important in describing everyday objects? Open this book and discover a mathematical footprint.--from Wide World Publishing Wide World Publishing, 2001, 226 pages, 5 1/2" 8 1/2", $10.95 Unlock a fascinating world of mathematical challenges Mathematical challenges generally refer to more basic mathematics such as that experienced in elementary or junior high school, but can extend to any realm of the study. It is commonly accepted that mathematics is a difficult area of study. and learning with The Mathematics Calendar 2004. It features math problems for every day of the year; in each case, the solution is the date. An informative essay, mathematical curiosity, or intriguing in·trigue n. 1. a. A secret or underhand scheme; a plot. b. The practice of or involvement in such schemes. 2. A clandestine love affair. v. problem--pins a handsome graphic--accompanies each month. Problems cover the spectrum from basic arithmetic to calculus calculus, branch of mathematics that studies continuously changing quantities. The calculus is characterized by the use of infinite processes, involving passage to a limit—the notion of tending toward, or approaching, an ultimate value. . The answer is only one small part in the process of solving a problem. The challenge is discovering how to arrive at the solution and possibly discovering more than one method of solving it. The Mathematics Calendar 2004 is loaded with challenging puzzles and problems and short essays on the ways in which math integrates other field. Among this year's featured monthly topics are voting, mathematics and art, weather prediction, and M-theory. Help celebrate the 25th year of an all new Mathematics Calendar.--from Wide World Publishing Wide World Publishing/Tetra, 2003, 12" x 18", $10.95 Math Stuff is not a book of numbers Noun 1. Book of Numbers - the fourth book of the Old Testament; contains a record of the number of Israelites who followed Moses out of Egypt Numbers , formulas, or computations. It's a book of ideas. The mathematics behind these ideas is discussed in general terms, and each chapter is designed to be self-contained allowing the reader to open a topic at random. Many of the ideas presented are on the cutting edge and deal with anything from abstract concepts to fiddlehead ferns Fiddlehead ferns refers to the unfurled fronds of a young fern harvested for food consumption. The fiddlehead, or circinate vernation, unrolls as the fern matures and grows due to more growth in the inside of the curl. , from a number to numeral numeral, symbol denoting anumber. The symbol is a member of a family of marks, such as letters, figures, or words, which alone or in a group represent the members of a numeration system. , from software to the nuts and bolts nuts and bolts pl.n. Slang The basic working components or practical aspects: "[proposing] of a computer. Stuff is the layperson's unpretentious word, which has no limits or boundaries. Math Stuff fills both conscious and unconscious space. Often we're oblivions to math stuff, just as we're oblivious to atoms and molecules. When crossing a bridge, most of us never think about the multiple equations and numbers crunching that went into the bridge's design and construction. When hiking or gardening, we don't think about the mathematics behind rock formations or plant forms, Or when flipping on the TV or using a cell phone, the mathematics of wave theory is farthest from our minds. Yet, math stuff is there describing, explaining, and influencing our lives. Math Staff brings it all to us in the Pappas style. Learn what a holydedron is, how computers get stressed, how e-paper will work, how codes and numbers work with our bodies. Learn about up-to-date math ideas and how they impact our lives.--from Wide World Publishing Wide World publishing, 2001, 210 pages, 5 1/2" x 8 1/2", $12.95 |
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