Dimensions

This edition includes topics such as exponential functions, common log or base 10, rules of exponents, natural log or base e, applications of exponents, rules of logs, logarithms, solving log equations and converting logs to base 10 or base e.

EVERYTHING YOU NEED TO KNOW TO ACE PRE-CALCULUS IS AT YOUR FINGERTIPS: functions, polynomials, f(x), RATIONAL FUNCTIONS, standard form for rational functions, disguised rational functions, multiplying rational functions, FOIL (review), dividing rational functions, invert & multiply, compound fractions, adding rational functions, common denominators, subtracting rational functions, all four operations together, graphing rational functions, discontinuities, removable singularity, vertical asymptotes, horizontal asymptotes, finding asymptotes, finding roots, word problems, SYSTEMS OF LINEAR EQUATIONS, solving graphically, algebraic substitution, algebraic elimination, SYSTEMS OF INEQUALITIES, inequality basics, graphing linear inequalities, SYSTEMS OF EQUATIONS WITH MORE THAN TWO VARIABLES

Ten years ago, Tetsuya Miyamoto had a dream to change the world through puzzles. In his classroom in Yokohama, KenKen was born. Enter a world where puzzles matter. From Tokyo to New York, from the classroom to the puzzle page to the tournament floor, Miyamoto and the Machine takes you into the brain of the inventor and the players, all while the machines of business and technology crash into artistry and humanity. Miyamoto believes each handcrafted puzzle tells a story, and if you look hard enough between the rows, columns, and cages of KenKen, you can find the story of the sensei who started a global phenomenon.

Geometry Part 2 goes into detail on perimeter, circumference and area for 2-dimensional and 3-dimensional figures. This DVD is also helpful for students who need extra help understanding the Pythagorean Theorem. Difficult concepts are made crystal clear with easy-to-follow examples and graphic presentations. With the Standard Deviants by your side, you'll be calculating the surface of a sphere or the volume of a cylinder in no time!

Albert Einstein: l'homme et le génie

Disney used animation here to explain through this wonderful adventure of Donald how mathematics can be useful in our real life. Through this journey Donald shows us how mathematics are not just numbers and charts, but magical living things.

What is Bitcoin? With the advent of Bitcoin, the world's first digital currency, for the first time in history money is no longer controlled by banks or governments, but by the people who use it. But where did this currency come from? How does it work? And is it truly the way forward, or just a flash in the pan? Magic Money answers these questions and more as it explores the mysterious origins of Bitcoin, its role in society, and how it could shape the future.

A humor-inflected history of the of the number one, covering military applications in ancient Rome, the measurement of distances in India, and the decimal system created by Leibnitz.

Until recently geometry was 'cold', incapable of describing the irregular shape of a cloud, the slope of a mountain or the beauty of the human body. With fractal geometry, Benoit Mandelbrot gave us a language for our natural world. In this captivating documentary, the man himself explains this groundbreaking discovery.

Narrated by Oscar-winning actor Jeremy Irons, The Genius of George Boole assembles academics and industry leaders from across the globe to explore the life and importance of one of the world’s greatest unsung heroes.

M.C. Escher is among the most intriguing of artists. In 1956 he challenged the laws of perspective with his graphic Print Gallery and his uncompleted master-piece quickly became the most puzzling enigma of modern art. Fifty years later, can mathematician Hendrik Lenstra complete it? Should he?

Join Tad and Lily a they blast off on an exciting educational adventure! Tad and Lily need the perfect collection of things to take to school for their math assignment. When they finally decide on moon rocks, there's just one problem - how will they get them? With some magical help from their firefly friend, Edison, they board a rocket to start their quest. Soon the twins learn that math is everywhere, even in outer space!

NOVA leads viewers on a mathematical mystery tour -- a provocative exploration of math's astonishing power across the centuries. We discover math's signature in the swirl of a nautilus shell, the whirlpool of a galaxy and the spiral in the center of a sunflower. Math was essential to everything from the first wireless radio transmissions to the prediction and discovery of the Higgs boson and the successful landing of rovers on Mars. But where does math get its power? Astrophysicist and writer Mario Livio, along with a colorful cast of mathematicians, physicists and engineers, follows math from Pythagoras to Einstein and beyond, all leading to the ultimate riddle: Is math an invention or a discovery? Humankind's clever trick or the language of the universe?

A portrait of the visionary Dutch artist M. C. Escher (1898-1972), according to his own words, taken from his diary, his correspondence and the texts of his lectures.

In an age when genius is a mere commodity, it is useful to look at a person who led a rich life without the traditional trappings of success. A man with no home and no job, Paul Erdös was the most prolific mathematician who ever lived. Born in Hungary in 1913, Erdös wrote and co-authored over 1,500 papers and pioneered several fields in theoretical mathematics. At the age of 83 he still spent most of his time on the road, going from math meeting to math meeting, continually working on problems. He died on September 20, 1996 while attending such a meeting in Warsaw, Poland.

Filmed in Canada, Iran, and the United States, Secrets of the Surface: The Mathematical Vision of Maryam Mirzakhani examines the life and mathematical work of Maryam Mirzakhani, an Iranian immigrant to the United States who became a superstar in her field. In 2014, she was both the first woman and the first Iranian to be honored by mathematics' highest prize, the Fields Medal. Mirzakhani's contributions are explained by leading mathematicians and illustrated by animated sequences. Her mathematical colleagues from around the world, as well as former teachers, classmates, and students in Iran today, convey the deep impact of her achievements. The path of her education, success on Iran's Math Olympiad team, and her brilliant work, make Mirzakhani an ideal role model for girls looking toward careers in science and mathematics. Written by George Csicsery

Set in a world of only two dimensions inhabited by sentient geometric shapes, the story follows Arthur Square and his ever-curious granddaughter Hex. When a mysterious visitor arrives from Spaceland, Arthur and Hex must come to terms with the truth of the third dimension, risking dire consequences from the evil Circles that have ruled Flatland for a thousand years.

A documentary about the life and work of seminal mathematician Srinivasa Ramanujan.

Flatland is a two-dimensional universe occupied by living geometric figures - squares, triangles, circles, etc. A Square, Attorney At Law, finds himself in the middle of two upheavals: the rise of martial law by the circular leadership of Flatland, and the arrival of A Sphere, CEO Of Messiah, Incorporated, a creature from a hitherto-unknown third dimensional world.

The computer animation Outside In explains the amazing discovery, made by Steve Smale in 1957, that a sphere can be turned inside out by means of smooth motions and self-intersections. Through a combination of dialogue and exposition accessible to anyone who has some interest in mathematics, Outside In builds up to the grand finale: Bill Thurston's "corrugations" method of turning the sphere inside out.