User Manual of the RODIN Platform

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You may now choose the type of the component (machine or context) and give it a name as indicated: Click ”Finish” to eventually create the component. The new component will appear in the Project Explorer window. 1.9 Removing a Component In order to remove a component, press the right mouse button. In the coming menu, click ”Delete”. This component is removed from the Project Explorer window. 2 Anatomy of a Context Once a context is created, a window such as the following appears in the editing area (usually next to the center of the screen): You are in the ”Edit” area allowing you to edit pieces of the context, namely dependencies (keyword ”EXTENDS”), carrier sets (keyword ”SETS”), constants (keyword ”CONSTANTS”), axioms (keyword 6
”AXIOMS”), or theorems (keyword ”THEOREMS”). By pressing the triangle next to each keyword, you can add, remove, or move corresponding modelling elements. As an example, here is what you obtain after pressing the triangle next to the keyword ”AXIOMS”: By pressing the (+) button, you obtain the following: You can now enter a new axiom and a comment in the corresponding boxes as indicated below: You can add another axiom in a similar fashion: For removing an axiom, press the (-) button. You can also move an axiom up or down by selecting it (press mouse left key when situated on the axiom logo) and then pressing one of the two arrows: (↑) or (↓). Other modelling elements are created in a similar fashion. It is also possible to do so in a different way as explained in sections 2.1 to 2.7. The creation of these elements, except dependencies (studied in section 2.7), can be made by two distinct methods, either by using wizards or by editing them directly. In each section, we shall review both methods. NOTE: The hurried reader can skip these sections and go directly to section 2.8 7
Page 1 and 2: User Manual of the RODIN Platform O
Page 3 and 4: 3 Anatomy of a Machine 17 3.1 Depen
Page 5 and 6: Foreword The reader of this Manual
Page 7 and 8: In the remaining parts of this sect
Page 9: 1.6 Importing a Project A ”.zip
Page 13 and 14: As can be seen, we have created thr
Page 15 and 16: You can then enter the names of the
Page 17 and 18: Note that the ”Up” and ”Down
Page 19 and 20: 2.6 Adding Comments It is possible
Page 21 and 22: 3 Anatomy of a Machine Once a machi
Page 23 and 24: 3.3 Invariants 3.3.1 Invariants Cre
Page 25 and 26: You can then enter the theorems you
Page 27 and 28: Once an event is selected you can a
Page 29 and 30: 3.8 Dependencies: Refining a Machin
Page 31 and 32: The parameter x, being common to bo
Page 33 and 34: 4.2 Errors. The Problems Window Whe
Page 35 and 36: 5 The Proof Obligation Explorer The
Page 37 and 38: Next are the proof obligations conc
Page 39 and 40: Each line in the proof tree corresp
Page 41 and 42: 6.3 Goal and Selected Hypotheses Th
Page 43 and 44: The Proof Control window offers a n
Page 45 and 46: 6.8 The Automatic Post-tactic In th
Page 47 and 48: Equality E = E == ⊤ E ≠ E ==
Page 49 and 50: Finiteness finite (∅) == ⊤ fini
Page 51 and 52: 6.8.2 Automatic inference rules The
Page 53 and 54: Negation H, E ∈ {a, . . . , c}
Page 55 and 56: it has been decided to put the ”b
Page 57 and 58: E ∈ S ∪ T == E ∈ S ∨ E ∈
Page 59 and 60: (p ∪ q)[S] == p[S] ∪ q[S] dom(p
Page 61 and 62:
H, G ∈ dom(g) ⊢ Q(g(G)) H, ¬ G
Page 63 and 64:
For applying the previous rule, the
Page 65 and 66:
B.1 Atomic Symbols ASCII Symbol ASC
Page 67:
B.5 Quantifiers ASCII Symbol ASCII
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