RecyCal

RecyCal is a calculator app that can be history display to save the calculation result .

You can reuse the result of the operation.

It is convenient to carry out the verification.

Since this app is a function calculator not , do the calculation in the order in which you entered.

For example, you can output the answer and 9 in the case of type 1 + 2 * 3 .

Current situation is such specification.