This thing is awesome!
Very simple and easy to use. Big timesaver.
I have found the way you can select your result in fraction, decimal or metic to be very useful. Also the interest the developer has in making there ap fit our need and use is a great thing.
I lick it
really like the app, wish there was a paid version to remove annoying ads
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Excellent scientific calculator with expressions, fractions, repeating decimals.