A trillion triangles: New computer methods reveal secrets of ancient math problem
Mathematicians from North America, Europe, Australia, and South America have resolved the first one trillion cases of an ancient mathematics problem. The advance was made possible by a clever technique for ...
Heads or tails? It all depends on some key variables
Everyone knows the flip of a coin is a 50-50 proposition. Only it's not. You can beat the odds. So says a three-person team of Stanford and UC-Santa Cruz researchers. They produced a provocative study that turns conventional ...
Serial killing follows predictable pattern based on brain activity
Math model predicts cancer behavior
Vito Quaranta clicks on a small black dot on his computer screen. The dot – which represents about a thousand cancer cells – begins to "grow," morphing into a mass with finger-like projections that looks like an invasive ...
Pseudo-mathematics and financial charlatanism
Your financial advisor calls you up to suggest a new investment scheme. Drawing on 20 years of data, he has set his computer to work on this question: If you had invested according to this scheme in the past, which portfolio ...
UK finally pardons computer pioneer Alan Turing
His code breaking prowess helped the Allies outfox the Nazis, his theories laid the foundation for the computer age, and his work on artificial intelligence still informs the debate over whether machines can think.
Japanese and US whizzes claim news record for pi calculation -- five trillion decimal places
A pair of Japanese and US computer whizzes claim to have calculated pi to five trillion decimal places -- a number which if verified eclipses the previous record set by a French software engineer.
Hella Good: Scientists Petition to Name a Very Large Number
The solution to a 200-year-old encryption
(PhysOrg.com) -- The mathematician who deciphered the final, encrypted page of a letter sent to President Thomas Jefferson in 1801 will visit the University of Oregon to tell how he did it.
Ants follow Fermat's principle of least time
Predicting the Timing of Major Earthquakes
Forecasting when a major earthquake will erupt -- within a window of two to three years -- could be possible, based on mathematical studies by researchers at UC Davis, Boston University and the University of Western Ontario, ...
Could a mathematical model predict the demise of a business?
Many gamblers claim to have a "system", whether they're shooting craps, backing horses, or punting on the stock market. Now, researchers in Taiwan have devised an approach to spotting when a company is likely to fail based ...
Researchers find classical musical compositions adhere to power law
New method for solving differential equations
Dutch-sponsored mathematician Valeriu Savcenco has developed new methods for the numerical solution of ordinary differential equations. These so-called multirate methods are highly efficient for large systems, where some ...