Calculation The Moment description

Do not try to exercise power calculation in this app?

Operation is easy!
Simply touch the larger of the formula that appears to the left or right.

※Since the range of touch that separates the left of the screen, on the right, if the left to the right is large if is large, please touch the right side of the screen, the left-hand side of the screen.

It takes the average value of 10 times.

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There are also other apps.
https://play.google.com/store/apps/developer?id=tskwt
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tskwt