Rodin HandbookThis work is sponsored by the Deploy Project This work is sponsored by the ADVANCE Project This work is licensed under a Creative Commons Attribution 3.0 Unported License 
3.2.6 TheoremsAxioms, invariants and guards can be marked as theorems. This means that the validity of the theorems must be proven from the axioms, invariants or guards declared before the theorem. Sometimes an axiom/invariant/guard marked as theorem is also called a derived axiom/invariant/guard. 3.2.6.1 AxiomsFor an axiom , denotes (the conjunction of) all axioms declared in extended contexts and the axioms already declared in the current context before the axiom in question.
3.2.6.2 InvariantsFor an invariant , denotes (the conjunction of) all the model’s invariants declared before the theorem.
3.2.6.3 GuardsFor a guard , denotes (the conjunction of) all the event’s guards declared before the theorem.
