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.

We develop an algorithm for solving a system of diophantine equations with lower and upper bounds on the variables. The algorithm is based on lattice basis reduction. It first finds a short vector ...

An n × n complex matrix A is said to be a reflexive (anti-reflexive) matrix with respect to the generalized reflection matrix P if A = PAP (A = — PAP). The reflexive and anti-reflexive matrices have ...

Galamsey is not a simple sum. It is a nonlinear system of feedback loops – greed, poverty, complicity and governance entwined in a complex, high-dimensional space of simultaneous equations.

A University at Buffalo study describes two-dimensional wave patterns, including undular bores, that propagate in two ...