Simplex Solver develop portable applications that run directly from web browser.
We have specialized in JavaScript educational software that shows not only the result of solving mathematical problems but also how it was reached in a visual manner.
As an example, Simplex Solver 1.0 web application use simplex method to optimize (maximizes or minimizes) a linear objective function Z subject to a number of linear restrictions (first degree equalities and inequalities). After entering the input data press Solve button and move your mouse over tables cells. You will find a visual description of how the numerical values were obtained.