> You can return also calculated from the backspace key.

You can also calculate the reverse climb up first and, of course, you can re-enter the number of the backspace key

> Memory calculation easy-to-understand

"Answer" is memory automatically when you calculate, it will be listed. Since you can calculate the number of other listed as "answer / number",You can be calculated in an easy-to-understand manner. There is no need to calculate "M +", such as "M-" numbers and invisible you.

> Constant calculation easy-to-understand

For example, When you calculate the "1+3 =", and "+3 =" is memory, it will be listed. Tap you listed the "+3 =", the calculation and the displayed value of "+3 =" will be held. You can easily calculate constant. You can include compounded easily.

All Clear by double-tap the C key.

Memory list also disappears, it is in the initial state.

You will be able to split the bill easily calculated.

You can split the average number of people. With a fixed amount of money the girls, boys can be split on average the rest. Amount or not enough, the excess will also be displayed.

Unlock

Average divided by the number of people will be calculated automatically.

Lock

Remain the same number that you enter it manually. It is a fixed amount of money.