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sav07_lecture_13_skeleton [2007/05/02 15:18] vkuncak |
sav07_lecture_13_skeleton [2007/05/02 15:19] (current) vkuncak |
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* best transformer in abstract domain | * best transformer in abstract domain | ||
- | Computation using wp. Boolean programs. | + | Examples. |
+ | |||
+ | Computation using wp. Weakest predicate abstraction of a given formula. Boolean programs. | ||
Precision-preserving optimizations: | Precision-preserving optimizations: | ||
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* syntactic construction of predicates | * syntactic construction of predicates | ||
* caching of calls to theorem prover | * caching of calls to theorem prover | ||
- | Further approximations: | + | Approximations: |
* bounding cube length to 3 | * bounding cube length to 3 | ||
* distributing approximation through logical operations | * distributing approximation through logical operations | ||