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@fernandezpablo85
Created March 18, 2021 13:52
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---------------------------- MODULE first_number ----------------------------
EXTENDS Integers
VARIABLES i, pc
Init == (pc = "start" /\ i = 0)
Pick == /\ pc = "start"
/\ i = 0
/\ pc' = "middle"
/\ i' \in 0..1000
Add == /\ pc = "middle"
/\ pc' = "done"
/\ i' = i + 1
\* /\ i \in 0..1000 -- this line is not part of the exercise solution
Next == Pick \/ Add
=============================================================================
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