Lab2, Ex5: Startup
Lab2, Ex5: Added operation hirarchy
Lab2, Ex5: Now solved the problem without recourse constraint
Lab2, Ex5: Done! Waiting for approval
Lab2, Ex5: Approved

Had to add the operand "Result" that takes 0 time but is used to bind
several outputs so we can optimize over them all.
Merge branch 'lab2' of https://github.com/Craphtex/edan01 into lab2