104 RPN Calc is a calculator licensed under the GPLv3. That means you can
install it for free and enjoy its features:
- ☞ Basic operations ( + × √ … )
- ☞ Usual functions ( floor exp factorial log x̅ Σ Σn … )
- ☞ Trigonometric functions ( sin acos tanh rad→deg … )
- ☞ Extra functions ( surface of triangle or circle , hypot , quadratic equation … )
- ☞ History saver to go back and forward ( ↶ ↷ )
- ☞ Dragging numbers to reorder them in the stack
- ☞ Support for quite big numbers
&& AND &&
- ☞ No nonsense, no cryptic buttons, not an ugly calculator anymore
- ☞ Well, the hyperbolic cosine might be excesive nonsense and I've never used it in real life, but it's still included because it gives a professional air to the calculator
- ☞ The cuadratic equation solver, that does rock
- ☞ And the golden ratio, useful when you want to cut rectangles of paper and need them to be aesthetically pleasing. I mean, φ² - 2 = 1/φ, and this calculator has that! You can't do the same with π and e; e^iπ = -1 lives somewhere else
This calculator uses the
Reverse Polish Notation
to perform the calculations.
That is, if you want to get the surface of a circle with radius 104 you will do:
S = PI * r²
or even easier:
❮ Quotes ❯
- Rachid Shirazi:
I use it everyday at work.
- Ezra Kabbah:
One of the best RPN calculators I've tried. Simple but powerful.
- Chloe Rivera:
Its layout and functions suit my needs perfectly.
- Vince Dubois:
I once used the default calculator on Android. No more!
- Mia Heikkilä:
I've seen other calculators on the Google Store but they're bloated with things I never use or come with adds. I like this one.
- William Wilson:
- Oliver Yadav: