The Stellar Scientific Calculator app allows you to perform advanced arithmetic and mathematical calculations with a high level of accuracy and efficiency. The app also includes various functions such as permutation and combinations, logarithm, exponential, and modulus operations. The scientific calculator also comes with the ability to save your values in nine different memory registers, as well as the support for copying and pasting. The app includes various scientific functions such as fractions, complex numbers, advanced statistics, and history and memory registers. The app also includes the ability to solve trigonometric formulas using the sine, cosine, and tangent functions. The app also includes the ability to view and manage your history and memory registers.