"Best premium equation solver!" - xyo.netWe all want to get rid of long and tedious tasks as soon as possible. To have more time to do what we love.Such a task is to solve equations. Some of them are very difficult, while most are impossible to solve by hand.Therefore, xSolve was created.Features: Unified editor for both algebraic equations and linear systems. Advanced parser with in-place expression simplification. 3-step procedure (edit, analyze, solve). Has a beautiful and intuitive user interface, although it is very fast and powerful. Can solve almost any system of linear equations. Algebraic equations can have any degree. Goes one step further, making it possible to use complex numbers for all accepted equations. Accuracy up to 12 decimal places. Custom keyboard and variables. You do not need Internet access to perform calculations.
||Compatible with iPhone 3Gs, iPhone 4. iTunes account required.