Intro
Welcome to rtd.calculator. How to install using pip:
$ pip install rtd.calculator
Usage
In [1]: from rtd.calculator import operations
In [2]: operations.add(1, 2)
Out[2]: 3
In [3]: operations.subtract(1, 2)
Out[3]: -1
In [4]: operations.multiply(1, 2)
Out[4]: 2