Why 13532385396179 Is a Magic Number. Way up in the trillions, lost among so many very big numbers, lurks a hidden gem.

It's 13532385396179, or written out: thirteen trillion, five hundred and thirty-two billion, three hundred and eighty-five million, three hundred and ninety-six thousand, one hundred seventy-nine. Bakhshali Manuscript, Ancient Indian Mathematics - Ancient Science. The Bakhshali Manuscript is an Ancient Indian mathematical manuscript written on birch bark which was found near the village of Bakhshali in 1881 in what was then the North-West Frontier Province of British India (now Khyber Pakhtunkhwa province, in Pakistan).

It’s written in Śāradā script and in Gatha dialect (which is a combination of the ancient Indian languages of Sanskrit and Prakrit). The manuscript is incomplete, with only seventy leaves of birch bark, many of which are mere scraps. Many remain undiscovered. Blaise Pascal. Blaise Pascal was a French mathematician, physicist and religious philosopher, who laid the foundation for the modern theory of probabilities.

Synopsis Mathematician Blaise Pascal was born on June 19, 1623, in Clermont-Ferrand, France. The Mathematics of Winning Monopoly. Hannah Fry: The mathematics of love. From 1,000,000 to Graham's Number. Welcome to numbers post #2.

Last week, we started at 1 and slowly and steadily worked our way up to 1,000,000. We used dots. It was cute. Well fun time’s over. Today, shit gets real. Islamic Mathematics. The Islamic Empire established across Persia, the Middle East, Central Asia, North Africa, Iberia and parts of India from the 8th Century onwards made significant contributions towards mathematics.

They were able to draw on and fuse together the mathematical developments of both Greece and India. One consequence of the Islamic prohibition on depicting the human form was the extensive use of complex geometric patterns to decorate their buildings, raising mathematics to the form of an art. Are there right angles in nature? Hertha Marks Ayrton. Phoebe Sarah Hertha Ayrton (28 April 1854 – 23 August 1923) was an British engineer, mathematician, physicist, and inventor.

She was awarded the Hughes Medal by the Royal Society for her work on electric arcs and ripples in sand and water. Early life and education[edit] Hertha Ayrton was born Phoebe Sarah Marks at 6 Queen Street, Portsea, Hampshire, England on 28 April 1854. She was the daughter of a seamstress. At the age of nine, Sarah was invited by her aunts, who ran a school in north-west London, to live with her cousins and be educated with them.[1] She was known to her peers and teachers as a fiery, occasionally crude personality.[2] Through her cousins she was introduced to science and mathematics and by the time she was sixteen she was working as a governess.

Mathematics and electrical engineering work[edit] Later life and research[edit] Ayrton helped found the International Federation of University Women in 1919 and the National Union of Scientific Workers in 1920. The World Population and me - Population games. The Alan Turing Year - <b>TCAC ACC</b> Conway's Game of Life - Javascript/Canvas Implementation. What is this?

This page contains a Javascript implementation of the well know John Conway's Game of Life. It uses the List Life algorithm (by Tony Finch) and a Canvas interface for drawing. This is a work in progress and I will add some new features in the near future: Zoom controls Canvas navigation controls More patterns Proper benchmark support ... Previous versions 1.0.0 - First public release. Source Code. BBC Four - The Secret Rules of Modern Living: Algorithms. Revolutions: data science. By Sherri RoseAssistant Professor of Health Care PolicyHarvard Medical School Targeted learning methods build machine-learning-based estimators of parameters defined as features of the probability distribution of the data, while also providing influence-curve or bootstrap-based confidence internals.

The theory offers a general template for creating targeted maximum likelihood estimators for a data structure, nonparametric or semiparametric statistical model, and parameter mapping. Worldometers - real time world statistics. Bach and the mathematics of genius. The unmistakeable handwriting of J S Bach What does this formula mean to you?

If you’ve studied mathematics, you may recognise it as “Euler’s identity”. Learn morse code. Hannah Fry. Dr Hannah Fry: the mathematical models that underpin our sexual success. What are the odds?

Or how mathematician Peter Backus weighed up his chances of finding love… Just as it’s not possible to calculate precisely how many alien life forms there are, it’s also not possible to calculate exactly how many potential partners you may have. But all the same, being able to estimate quantities that you have no hope of verifying is an important skill for any scientist. BBC Four - Climate Change by Numbers. Monte Carlo method. Monte Carlo methods (or Monte Carlo experiments) are a broad class of computational algorithms that rely on repeated random sampling to obtain numerical results; typically one runs simulations many times over in order to obtain the distribution of an unknown probabilistic entity. They are often used in physical and mathematical problems and are most useful when it is difficult or impossible to obtain a closed-form expression, or infeasible to apply a deterministic algorithm.

Monte Carlo methods are mainly used in three distinct problem classes: optimization, numerical integration and generation of draws from a probability distribution. The modern version of the Monte Carlo method was invented in the late 1940s by Stanislaw Ulam, while he was working on nuclear weapons projects at the Los Alamos National Laboratory. Immediately after Ulam's breakthrough, John von Neumann understood its importance and programmed the ENIAC computer to carry out Monte Carlo calculations. Introduction[edit] Ding Dong Bell. The sound of bells In East Anglia, as you look across the fens, villages appear almost like little islands (indeed some of them were islands before the fens were drained) and these villages are dominated by big churches with tall towers.

Divide By Zero. About To Divide by Zero is an internet slang term describing an action that leads to an epic failure or theoretically unlikely disaster, such as an earth-shattering apocalypse or a wormhole in the time-space continuum. Podcasts and Downloads - More or Less: Behind the Stats. Library.thinkquest.org/3703/ As of July 1, 2013 ThinkQuest has been discontinued. Golden ratio. Line segments in the golden ratio In mathematics, two quantities are in the golden ratio if their ratio is the same as the ratio of their sum to the larger of the two quantities. The figure on the right illustrates the geometric relationship. Expressed algebraically, for quantities a and b with a > b > 0, The golden ratio is also called the golden section (Latin: sectio aurea) or golden mean.[1][2][3] Other names include extreme and mean ratio,[4] medial section, divine proportion, divine section (Latin: sectio divina), golden proportion, golden cut,[5] and golden number.[6][7][8]

The Fibonacci Numbers and Golden section in Nature - 1. This page has been split into TWO PARTS. Chaos & Fractals. Chaos is a relatively new and exciting science. Although chaos was often unfavorably viewed its early stages, scientists now perform active research in many areas of the field.

Presently, there are several journals dedicated solely to the study of chaos. Chaos Theory and Complexity Theory: A non-technical introduction to the science of Chaos and Complexity. Double Pendulum. Chaotic Pendulum. Chaotic Pendulum.