Equation Calculator is a tool to calculate math expression problem by typing the equations. Its will be give you the best numerical approximation of unknown values that contained in the equations. More smaller error value, indicate the approximation is more precision. For free version, a demo mode, this app showing advertisement. This feature will let you to try this app, and to know how to use it. If you like this app and willing to no limited usage, you can appreciate and support our work by buy this app. Let try and thank for choose our app. Additional/Bonus Calculator -Long Multiplication -Long Division -Tree Factor Generator -LCM and HCF Calculator -Series/Sequences Calculator -Inverse Matrix