Hello, it's me swgoh, the program is very easy and simple for students to use. It can also be used for scientific calculations. I recently found this calculator + app which is very interesting. There are new features not seen in other apps. This is a color theme that you can choose according to your taste. It also has the ability to convert length, area, speed notation, etc. There are also financial calculators that allow you to calculate investments, loans, and taxes. 

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