Integrable systems occupy a central role in mathematical physics due to their distinctive property of possessing an infinite number of conserved quantities, which allows for exact solution methods.

Excel can solve equations through several of its mathematical functions, but the single Excel tool that works on the largest variety of equations is the program's Solver Add-in. This tool reads an ...

[Daqq] is back at it again with the linear algebra, and he’s now come up with a method for determining the resistance of lots of resistors using little of wires and loads of math. Like any reasonable ...