RPN
calculators may be in the minority but they are easy to learn and very
efficient. The idea is that the operator follows the operands, so that instead
of typing 2 + 2 =, one types 2 enter 2 enter +. The left arrow either deletes
the last digit or drops the last item from the stack. The up arrow show a few
other functions such as setting the number of decimal points, swapping items on
the stack and the use of exponents.
- Author: ATH0
- License: GNU General Public License v3.0 or later
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Download APK 165 KiB PGP Signature | Build Log
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This version requires Android 4.0 or newer.
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This version requires Android 4.0 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
Download APK 114 KiB PGP Signature | Build Log