Numerus is a sophisticated scientific calculator designed especially for iPhone and iPod touch.
It allows you to enter an expression the way as you would write it on a paper.
Just like a tape calculator Numerus preserves your calculating history. Simply scroll back to previous results or entries to reuse them - just with a single tap of your finger.
You can also save any results into 26 variables (A-Z) for later use.
See it in action: Watch the video or go to the screenshots!
If you have any questions, feel free to contact me at
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