Great problems (Plus de 2 400 résultats)

Paperback. Etat : Good. This is the greatest bridge problem collection ever Any Questions? Julian Pottage has developed a well-earned reputation as a great problem constructor. His answers are sharp, to the point, and usually make you say, of course. Problem collections usually contain 50-100 deals. This one has almost 200, each fresher than the last. Try one problem each night before you go to bed. No sleeping until you get it right.Julian is an Associate Editor for Mr. Bridge, publisher of Bridge and contributes to many bridge magazines. …

Hardback. Etat : Good. WHAT YOU DON'T KNOW CAN HURT YOU.In both your personal and professional life, the most damaging problems are the ones you never see coming. Blind spots cause you to get stuck, impair your decision-making, damage your relationships, and prevent you from enjoying the success you deserve.Author and executive leadership coach Marisa Murray (P.Eng., MBA, PCC) has made it her mission to help leaders uncover the seven most common blind spots plaguing their work: False AssumptionsUnhealthy DetachmentDiffering Views of SuccessOutdated Core BeliefsUnconscious HabitsTriggers From Past PainMismatched MindsetsIn Blind Spots, you will discover how false assumptions, emotional detachment, outdated core beliefs, and unconscious habits can conspire against you, block your progress as well as your performance.This book isn't just theory, it includes real-life examples and offers practical solutions for dealing with them in ways that benefit you, your teams, and your organization.Your blind spot is your breakthrough.If you're ready to overcome the blind spots that are holding you back-and take immediate steps to correct them, click the buy now button and let's get started identifying your blind spots so we can address them confidently and competently, with your eyes wide open.…

Paperback. Etat : Good. From the simple elegance of the Pythagorean theorem to the looking-glass world of Russell's Paradox and the summed infinities of integral calculus, experience the beauty and majesty of the mathematical universe. William Dunham, author of the popular Journey Through Genius, will give you a rare sampling of its joys. Writing in his trademark razor-sharp style, Dunham introduces a tantalizing selection of the great proofs, notorious disputes, and intriguing unsolved mysteries. Subjects range from the golden age of Greek geometry to the furthest frontier of infinite series. In chapters spanning the field from A to Z, discover the marvels of the Monte Carlo Method and the ancient riddle of Dido's Problem. Scale the heights of the Himalayas with famed surveyor Sir George Everest and puzzle over the fascinating conundrum of Fermat's Last Theorem. Dunham explores more than five thousand years of mathematical history, digging into the earliest records in Egypt, Babylon, India, and China, and turning up surprising tales and tidbits from modern times. All along the way, Dunham portrays the great masters of math at their work. In colorful anecdotes, the brilliant - often eccentric - luminaries chart the course of mathematical progress. Among them are the battling Bernoulli brothers, Jakob and Johann, who worked tirelessly to one-up each other's theorems; the famed Isaac Newton and largely forgotten Gottfried Wilhelm Leibniz, who independently and virtually simultaneously discovered the calculus; and the exceptionally determined genius Sofia Kovalevskaia, who discovered the rules of trigonometry for herself when she was left without instruction. Your passport to rich rewards, The MathematicalUniverse is accessible to any reader with a basic knowledge of algebra and geometry. You will come away from this exhilarating book with a keen sense of the power and splendor of the magical mathematical world. …

paperback. Etat : Fair.

Paperback. Etat : Very Good.

Etat : Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

Hardback. Etat : Very Good. Problems remain hidden in organizations for a number of reasons, including fear, organizational complexity, gatekeepers who insulate leaders from problems that are coming up, and finally, an overemphasis on formal analysis in place of intuition and observation. This book lays out the key skills and capabilities required to ensure that problems do not remain hidden in your organization. It explains how leaders can become effective problem finders, unearthing problems before they destroy an organization. The book explains how leaders can become an anthropologist, going out and observe how employees, customers, and suppliers actually behave. It then goes on to present how they can circumvent the gatekeepers, so they can go directly to the source to see and hear the raw data; hunt for patterns, including refining your individual and collective pattern recognition capability; "connect the dots" among issues that may initially seem unrelated, but in fact, have a great deal in common; give front-line employees training in a communication technique; encourage useful mistakes, including create a "Red Pencil Award"; and watch the game film, where leaders reflect systematically on their own organization's conduct and performance, as well as on the behavior and performance of competitors.…

Hardback. Etat : Very Good. The 2020 election will be a decisive choice for America. Will the American people choose four more years of President Trump's focus on economic growth, a foreign and trade policy of putting American interests first, dismantling the deep state, and dramatically reforming the bureaucracies? Or do they reject Trumpism and elect a radical extremist Democrat dedicated to bigger government, globalism, and anti-American values? Not since the election of 1964 has the choice in an election been so stark. Re-electing Trump by Newt Gingrich will lay out the stakes of the 2020 election and provide a clarion call for all Americans on why it is vital to return President Trump to the White House for a second term. Featuring insights gleaned from the lifetime of experience and access only Newt Gingrich can bring, Re-electing Trump will be crucial reading for every citizen who wants to continue to make America great again.…

Hardback. Etat : Very Good. From the simple elegance of the Pythagorean theorem to the looking-glass world of Russell's Paradox and the summed infinities of integral calculus, experience the beauty and majesty of the mathematical universe. William Dunham, author of the popular Journey Through Genius, will give you a rare sampling of its joys. Writing in his trademark razor-sharp style, Dunham introduces a tantalizing selection of the great proofs, notorious disputes, and intriguing unsolved mysteries. Subjects range from the golden age of Greek geometry to the furthest frontier of infinite series. In chapters spanning the field from A to Z, discover the marvels of the Monte Carlo Method and the ancient riddle of Dido's Problem. Scale the heights of the Himalayas with famed surveyor Sir George Everest and puzzle over the fascinating conundrum of Fermat's Last Theorem. Dunham explores more than five thousand years of mathematical history, digging into the earliest records in Egypt, Babylon, India, and China, and turning up surprising tales and tidbits from modern times. All along the way, Dunham portrays the great masters of math at their work. In colorful anecdotes, the brilliant - often eccentric - luminaries chart the course of mathematical progress. Among them are the battling Bernoulli brothers, Jakob and Johann, who worked tirelessly to one-up each other's theorems; the famed Isaac Newton and largely forgotten Gottfried Wilhelm Leibniz, who independently and virtually simultaneously discovered the calculus; and the exceptionally determined genius Sofia Kovalevskaia, who discovered the rules of trigonometry for herself when she was left without instruction. Your passport to rich rewards, The MathematicalUniverse is accessible to any reader with a basic knowledge of algebra and geometry. You will come away from this exhilarating book with a keen sense of the power and splendor of the magical mathematical world.…

Hardcover. Etat : Good.

Hardback. Etat : Good. From the simple elegance of the Pythagorean theorem to the looking-glass world of Russell's Paradox and the summed infinities of integral calculus, experience the beauty and majesty of the mathematical universe. William Dunham, author of the popular Journey Through Genius, will give you a rare sampling of its joys. Writing in his trademark razor-sharp style, Dunham introduces a tantalizing selection of the great proofs, notorious disputes, and intriguing unsolved mysteries. Subjects range from the golden age of Greek geometry to the furthest frontier of infinite series. In chapters spanning the field from A to Z, discover the marvels of the Monte Carlo Method and the ancient riddle of Dido's Problem. Scale the heights of the Himalayas with famed surveyor Sir George Everest and puzzle over the fascinating conundrum of Fermat's Last Theorem. Dunham explores more than five thousand years of mathematical history, digging into the earliest records in Egypt, Babylon, India, and China, and turning up surprising tales and tidbits from modern times. All along the way, Dunham portrays the great masters of math at their work. In colorful anecdotes, the brilliant - often eccentric - luminaries chart the course of mathematical progress. Among them are the battling Bernoulli brothers, Jakob and Johann, who worked tirelessly to one-up each other's theorems; the famed Isaac Newton and largely forgotten Gottfried Wilhelm Leibniz, who independently and virtually simultaneously discovered the calculus; and the exceptionally determined genius Sofia Kovalevskaia, who discovered the rules of trigonometry for herself when she was left without instruction. Your passport to rich rewards, The MathematicalUniverse is accessible to any reader with a basic knowledge of algebra and geometry. You will come away from this exhilarating book with a keen sense of the power and splendor of the magical mathematical world. …

Hardback. Etat : Good. The 2020 election will be a decisive choice for America. Will the American people choose four more years of President Trump's focus on economic growth, a foreign and trade policy of putting American interests first, dismantling the deep state, and dramatically reforming the bureaucracies? Or do they reject Trumpism and elect a radical extremist Democrat dedicated to bigger government, globalism, and anti-American values? Not since the election of 1964 has the choice in an election been so stark. Re-electing Trump by Newt Gingrich will lay out the stakes of the 2020 election and provide a clarion call for all Americans on why it is vital to return President Trump to the White House for a second term. Featuring insights gleaned from the lifetime of experience and access only Newt Gingrich can bring, Re-electing Trump will be crucial reading for every citizen who wants to continue to make America great again.…

Hardback. Etat : Fair. The 2020 election will be a decisive choice for America. Will the American people choose four more years of President Trump's focus on economic growth, a foreign and trade policy of putting American interests first, dismantling the deep state, and dramatically reforming the bureaucracies? Or do they reject Trumpism and elect a radical extremist Democrat dedicated to bigger government, globalism, and anti-American values? Not since the election of 1964 has the choice in an election been so stark. Re-electing Trump by Newt Gingrich will lay out the stakes of the 2020 election and provide a clarion call for all Americans on why it is vital to return President Trump to the White House for a second term. Featuring insights gleaned from the lifetime of experience and access only Newt Gingrich can bring, Re-electing Trump will be crucial reading for every citizen who wants to continue to make America great again.…

Etat : good. Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

hardcover. Etat : Good.

Etat : very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

paperback. Etat : Fair.

Etat : very_good. Cover may have light wear, pages in very good condition and binding is sturdy; may have other light shelf wear or creases. May have notes or highlighting.

Paperback. Etat : Good.

paperback. Etat : Good.

Hardback. Etat : Good. Are some scientific problems insoluble? Are there aspects of the universe, such as the true nature of consciousness, that will forever be beyond the grasp of science? In Beyond Reason, internationally acclaimed maths and science author A.K.

Hardcover. Etat : Fair. 1. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

hardcover. Etat : Good. Fast shipping and order satisfaction guaranteed. A portion of your purchase benefits Non-Profit Organizations, First Aid and Fire Stations.

Paperback. Etat : Good.

Hardback. Etat : Very Good. It is one of the wonders of mathematics that, for every problem mathematicians solve, another awaits to perplex and galvanize them. Some of these problems are new, while others have puzzled and bewitched thinkers across the ages. Such challenges offer a tantalizing glimpse of the field's unlimited potential, and keep mathematicians looking toward the horizons of intellectual possibility. In Visions of Infinity, celebrated mathematician Ian Stewart provides a fascinating overview of the most formidable problems mathematicians have vanquished, and those that vex them still. He explains why these problems exist, what drives mathematicians to solve them, and why their efforts matter in the context of science as a whole. The three-century effort to prove Fermat's last theorem--first posited in 1630, and finally solved by Andrew Wiles in 1995--led to the creation of algebraic number theory and complex analysis. The Poincare conjecture, which was cracked in 2002 by the eccentric genius Grigori Perelman, has become fundamental to mathematicians' understanding of three-dimensional shapes. But while mathematicians have made enormous advances in recent years, some problems continue to baffle us. Indeed, the Riemann hypothesis, which Stewart refers to as the "Holy Grail of pure mathematics," and the P/NP problem, which straddles mathematics and computer science, could easily remain unproved for another hundred years. An approachable and illuminating history of mathematics as told through fourteen of its greatest problems, Visions of Infinity reveals how mathematicians the world over are rising to the challenges set by their predecessors--and how the enigmas of the past inevitably surrender to the powerful techniques of the present.…

Hardback. Etat : Good. It is one of the wonders of mathematics that, for every problem mathematicians solve, another awaits to perplex and galvanize them. Some of these problems are new, while others have puzzled and bewitched thinkers across the ages. Such challenges offer a tantalizing glimpse of the field's unlimited potential, and keep mathematicians looking toward the horizons of intellectual possibility. In Visions of Infinity, celebrated mathematician Ian Stewart provides a fascinating overview of the most formidable problems mathematicians have vanquished, and those that vex them still. He explains why these problems exist, what drives mathematicians to solve them, and why their efforts matter in the context of science as a whole. The three-century effort to prove Fermat's last theorem--first posited in 1630, and finally solved by Andrew Wiles in 1995--led to the creation of algebraic number theory and complex analysis. The Poincare conjecture, which was cracked in 2002 by the eccentric genius Grigori Perelman, has become fundamental to mathematicians' understanding of three-dimensional shapes. But while mathematicians have made enormous advances in recent years, some problems continue to baffle us. Indeed, the Riemann hypothesis, which Stewart refers to as the "Holy Grail of pure mathematics," and the P/NP problem, which straddles mathematics and computer science, could easily remain unproved for another hundred years. An approachable and illuminating history of mathematics as told through fourteen of its greatest problems, Visions of Infinity reveals how mathematicians the world over are rising to the challenges set by their predecessors--and how the enigmas of the past inevitably surrender to the powerful techniques of the present.…

Etat : very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

paperback. Etat : Fair.

Etat : very_good. Fast Free Shipping â" Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.

Etat : good. Fast Free Shipping â" Good condition. It may show normal signs of use, such as light writing, highlighting, or library markings, but all pages are intact and the book is fully readable. A solid, complete copy that's ready to enjoy.