In "Catalan's Constant [Ramanujan's Formula]," Greg Fee delves into the intricate world of mathematical constants, specifically focusing on Catalan's Constant, a significant figure in number theory. Through a meticulous blend of mathematical rigor and accessible prose, Fee elucidates the origins and implications of Ramanujan's work on this constant, illuminating its relevance in various fields ranging from combinatorics to number theory. The book weaves a narrative that not only captures t...

The Ultimate Math Library: 23 Must-Have Books presents a cross-section of profound mathematical thought, blending a wide array of literary styles that have shaped the intellectual landscape across centuries. Embracing a spectrum that stretches from theoretical musings to practical problem-solving, this anthology captures the essence of mathematics as both an art and a science. It includes pieces that explore mathematical concepts via geometry, algebra, and calculus, offering readers a chan...

Catalan constant to 300000 digits computed on September 29, 1996 by using a Sun Ultra-Sparc in 1 day 8 hour 15 min 15 sec 55 hsec. The algorithm used is the standard series for Catalan, accelerated by an Euler transform. The algorithm was implemented using the LiDIA library for computational number theory and it is part of the multiprecision floating-point arithmetic of the package.

Mathematical Marvels: 4 Classic Books on the Foundations and Fun of Math presents a vivid tapestry of mathematics, bridging foundational theories with playful explorations into the world of numbers. This anthology weaves a rich narrative showcasing the range of mathematical literature from rigorous problem-solving to engaging recreational math stories. The collection evokes the innovation and ingenuity inherent in mathematical pursuits, featuring a variety of puzzles, conjectures, and theo...

If you are having difficulty learning math, you already know you are not alone. Many people struggle with math. In fact, it is the one discipline in which low grades and low performance are almost universally acceptable because they are so common. For example, a parent is more likely to excuse a lower report card grade in math than in any other subject because that parent probably got lower grades in math when he or she were in school.But why is math so hard to learn? If we look at...

An aptitude test is designed to measure the potential for achievement in an individual, whilst an IQ test is a standardized test designed to measure intelligence. Both are now increasingly encountered in recruitment, selection and assessment procedures. IQ and Aptitude Tests contains over 350 practice questions together with answers, explanations and a guide to assessing performance. The questions are organized into four IQ tests together with verbal, spatial and numerical aptitude tests. ...

WarningThis is a serious book containing a number used for circles and stuff. It is not for the amateur. Always consult a qualified mathematician when dealing with Pi. Consider yourself warned.About PiHi, I am the author. It is with much delight I am able to provide you with this life changing number called Pi. It took mathematicians many years to discover and is used to do important stuff to circles with.It is a relatively unknown fact that Pi runs our everyda...

It was a dark, rainy night and the moon was covered with clouds, no lights in any house were on, or so that street thought. The house on Main BLVD, just around the corner of the high school principal's house, was the scariest and most haunted house of Doopsbury. No one has ever gone into that house, stories, and rumors of how disgusting it looks on the inside keep people away. Though, what happens when a group of teenagers decide to venture into it on a dark night? Well, that experience ha...

IQ tests are now encountered in recruitment for the government, the armed forces, education, industry and commerce.Test Your IQ contains 400 IQ test questions written and compiled by IQ-test experts, complete with a guide to assessing individual performance. Working through the questions can help anyone improve their vocabulary and develop powers of calculation and logical reasoning. By studying the different types of test, and recognizing the different ty...

This collection of poems takes young readers to a day at an urban farmers’ market. Who to see, what to eat, and how produce is grown—it’s all so exciting, fresh, and delicious. Readers are invited to peruse the stands and inspect vendors’ wares with poems like “Farmer Greg’s Free-Range Eggs,” “Summer Checklist,” and “Necessary Mess.”Bright and vibrant, this is the perfect guide for little ones to take with them on marketing day to inspire literacy and healthy eating.**A ple...

Henry Ernest Dudeney (1857–1930) was an English author and mathematician who specialised in logic puzzles and mathematical games. He is known as one of the country's foremost creators of puzzles.The Canterbury Puzzles and Other Curious Problems is a 1907 mathematical puzzle book by Henry Dudeney. The first part of the book features a series of puzzles based on the characters from The Canterbury Tales by Geoffery Chaucer.The ebook contains illustrations, explanations and ans...

Working at the end of the nineteenth century, photographer Henry Peach Robinson was best known for his zealous, and highly adept, use of combination printing -- creating a single image from multiple negatives. He was also an accomplished writer and this short book from 1888 remains one of his most endearing. In practical instruction and personal anecdote, it extols his unyielding belief that capturing the natural beauty of the landscape required the helping hand of props, costumed models, and...