In addition to arithmetic, these computers are also able to also perform more complex functions like taking logarithms, square roots, and even do power law scaling (evaluate functions of x raised ...

The default calculator app includes a built-in scientific calculator that you can use to perform logarithms, square roots, trigonometric calculations, and more advanced math equations.

Slide rules can perform the basic arithmetic operations of addition, subtraction, multiplication, and division, but they can also be marked for computing with logarithms, square and cube roots, ...