# ʜƨiloꟼ
### RPN calculator in haskell

```python
$ hsilop
ꟼ 1 2 sqrt / acos
∘ 0.7853981634

ꟼ 5 8 9 2 * cos ^ - 2 0.452 tan / +
∘ 5.1717299516

ꟼ e pi ^ pi -
∘ 19.9990999792

ꟼ 1 + 2
Ꞥ∘ syntax error
```

## License

Dual licensed under the MIT and GPL licenses:  
http://www.opensource.org/licenses/mit-license.php  
http://www.gnu.org/licenses/gpl.html