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sav08:program_memory_as_graph [2009/03/18 10:38] vkuncak |
sav08:program_memory_as_graph [2009/03/18 10:43] vkuncak |
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| Total functions (as in predicate logic, to make all variables well-defined). | Total functions (as in predicate logic, to make all variables well-defined). | ||
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| + | We define: | ||
| + | next(null)=null | ||
| Special value (constant): $null \in Obj$ | Special value (constant): $null \in Obj$ | ||