When I was in middle school, I had a classmate who would look at trigonometric functions and yell, "I will never need these!" ...

Mathematics education must move beyond marks and memorisation, focusing instead on reasoning, problem-solving, and creative ...

Abstract: When using t-/spl Omega/ formulation for solving eddy-current problems in multiply connected regions, cuts have to be introduced to avoid multivalued problems of scalar potential. In this ...

Numberphile revived an ancient multiplication trick—halves and doubles—also called Egyptian or Russian math, where you repeatedly halve one number and double the other. After crossing out rows with ...

Abstract: A novel h-φ approach for solving 3-D time-harmonic eddy current problems is presented. It makes it possible to limit the number of degrees of freedom required for the discretization such as ...

NFL. Get the best tickets for NFL games at Tickets MARCA NCAA. Former NFL star labels Bill Belichick a 'hypocrite' amid surprising extremes in his relationship with Jordon Hudson ...

In 1971, German mathematicians Schönhage and Strassen predicted a faster algorithm for multiplying large numbers, but it remained unproven for decades. Mathematicians from Australia and France have ...

No GPU is completely immune to issues, and even the best graphics cards may sometimes be hit by problems. If you use a desktop PC or laptop for long enough, chances are you’re going to come across one ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Sir Keir Starmer’s handwritten letter to Angela Rayner went beyond the normal resignation niceties. He spoke of ...

Hello! I think it may be not a proper way to cast long to double to prevent the int overflow problem: For example: 25165.00005 * 10000.00001-5033.00001 * 50000.00005 should be 0 if we use long format ...

We study the integrable structure of the Dirichlet boundary problem in two dimensions and extend the approach to the case of planar multiply-connected domains. The solution to the Dirichlet boundary ...

Fractions, often perceived as daunting, become manageable with the right approach. Addition and subtraction require finding a common denominator, while multiplication involves directly multiplying ...