This is homework and I\'m having a lot of trouble with it. I am using Alloy to model a library. Here are the definitions of the objects:
I want to use alloy4 for an automated testcase generation researc开发者_JS百科h project. can anyone plz help me with this ?
So I have the following bit of code in Alloy: sig Node { } sig Queue { root : Node } pred SomePred { no q, q\' : Queue | q.root = q\'.root
Consider a upgrades relationship: I need to make sure tha开发者_Python百科t upgrades cannot be circular. How can I do that in Alloy?It is sufficient to enforce transitivity and antireflexivity.
I\'m stuck on this formal methods homework problem and I\'m not sure what I\'m not getting right. I have two signatures, Item and ToDo which are defined as so:
I have been interested in formal methods for some time. I have used formal methods to reason about some very specific sub-areas of a few projects I have been working on. I was never able to convince o
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