| Age | Commit message (Expand) | Author |
|---|---|---|
| 2015-12-08 | handle multiple +/- operations at the beginning of expression | Oskari Timperi |
| 2015-12-08 | handle multiplication and division | Oskari Timperi |
| 2015-12-08 | interpret both + and - | Oskari Timperi |
| 2015-12-08 | part 1 + tests | Oskari Timperi |
