rpn-calc 0.1.0

RPN calculator

# pol [](https://travis-ci.com/Allain18/pol)

Command line calculator using [reverse polish notation](https://en.wikipedia.org/wiki/Reverse_Polish_notation)

## Usage As a command line tool: __pol__

Instructions are [below](#list-of-commands)

pol can also be use as a module `python import rpn_calculator cal = rpn_calculator.Calculator() cal.evaluate("1 2 +") # print 3 `

## Install pol can be install from pip ` pip install rpn-calculator ` If you want to install from a source distribution, extract the tarball and run the following command ` python setup.py install `

## Documentation This README is the Documentation

## [Repo](https://github.com/Allain18/pol) The code is on github

## List of commands + : Take 2 numbers from the stack, add them and put the result in the stack

- : Take 2 numbers from the stack, substracte them and put the result in the stack

* : Take 2 numbers from the stack, mul them and put the result in the stack

/ : Take 2 numbers from the stack, divise them and put the result in the stack

// : Take 2 numbers from the stack, divise them and put the integer result in the stack

% : Take 2 numbers from the stack, divise them and put the remainder in the stack

** : Take 2 numbers from the stack, apply power and put the result in the stack

and : Take 2 numbers from the stack, apply a bitwise “and” and put the result in the stack

or : Take 2 numbers from the stack, apply a bitwise “or” and put the result in the stack

xor : Take 2 numbers from the stack, apply a bitwise “xor” and put the result in the stack

<< : Take 2 numbers from the stack, apply a left shift and put the result in the stack

>> : Take 2 numbers from the stack, apply a right shift and put the result in the stack

abs : Make absolute the last value of the stack

inv : Inverse the last number of the stack

neg : Change the sign of the last number in the stack

sin : Replace the last number in the stack with the sine of itself (measured in radians)

cos : Replace the last number in the stack with the cosine of itself (measured in radians)

tan : Replace the last number in the stack with the tangent of itself (measured in radians)

asin : Replace the last number in the stack with the arc sine of itself (measured in radians)

acosReplace the last number in the stack with the arc cosine of itself

(measured in radians)

atanReplace the last number in the stack with the arc tangent of itself

(measured in radians)

switch : Switch the last 2 numbers of the stack

del : Delete the last number in the stack

copy : Copy the last number of the stack and add it to the stack

pi : Add pi to the stack

tau : Add tau to the stack

. : Print the last number of the stack and remove it

.. : Print in hexadecimal format the last number of the stack and remove it

bin : Print in binary format the last number of the stack and remove it

s : Print the stack

clear : Empty the stack

q : Quit the program

## License

MIT