if the following are true:- instruction #4 is
add dst=3 src1=1 src2=2
- the PC at time 16 = 4
- value of cell 5 at time 16 = 4
add dst=3 src1=1 src2=2
then value of cell 5 at time 17 = 4
Start from the conclusion and work back up the proof. Click the arrow to show the parents.