if an investor puts $ 1000 in a savings account that earns 10 percent annual interest compounded semiannually , how much money will be in the account after one year ?
"1.05 * 1.05 * 1000 = $ 1102.50 the answer is e ."
multiply(1000, power(add(const_1, divide(divide(10, const_2), const_100)), const_2))