Building an app that can provide solutions to large equations

Abstract: The android application calculator “EquSol” is an android app that is useful for students, teachers as well as research-related work. Our engineers have to perform lots of calculations but there is no such calculator that is developed keeping in mind about engineers or for researchers as they have to perform large calculations and also wants all the important operations at their fingertips. We have developed a calculator application named “EquSol” that can solve both linear equations up to 25 unknown variables and polynomial equations up to the highest degree of 25. All the necessary operations that are usually used by engineers will be at their fingertips. We have used a library “mXparser” for carrying out all the basic operations.

Keywords: Android, Linear Equation, Polynomial Equation, Researchers, mXparser.