Type numbers to enter the number in, down arrow key (decimal), or right arrow(put in from history). Then click x(multiplication), a(addition), d(division), s(subtraction) and up arrow(to the power of). Then type your next number and click space to get the answer. To clear numbers press (c), for all history(h) and for a certain history press(r). Pi press (p)
Coming Soon: Other roots and pi
