# QuantiPhy Eval — Computations with Physical Quantities¶

A companion to *QuantiPhy*, *quantiphy_eval* evaluates strings containing
simple algebraic expressions that involve quantities. It returns a quantity.

For example:

```
>>> from quantiphy_eval import evaluate
>>> average = evaluate('($1.2M + $1.3M)/2', '$')
>>> print(f'{average}')
$1.25M
```

You can download and install the latest stable version of the code from PyPI using:

```
pip3 install --user --upgrade quantiphy_eval
```

You can find the latest development version of the source code on Github.

Enjoy,

-Ken

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