between ℙ1 X, ℙ X and FX. 3-Give an example of a set derived from another set using set comprehension. Explain the three main parts of set comprehension in Z. 4-Discuss the applications of Z and which areas have benefited most from their use? What problems have arisen? 5-Give examples to illustrate the use of domain and range restriction operators and domain and range anti-restriction operators with relations in Z. 6-Give examples to illustrate relational compositio
1-Describe the main features of the Z specification language.
2-Explain the difference between ℙ1 X, ℙ X and FX.
3-Give an example of a set derived from another set using set comprehension. Explain the three main parts of set comprehension in Z.
4-Discuss the applications of Z and which areas have benefited most from their use? What problems have arisen?
5-Give examples to illustrate the use of domain and range restriction operators and domain and range anti-restriction operators with relations in Z.
6-Give examples to illustrate relational composition.
7-Explain the difference between a partial and total function, and give examples to illustrate function override.
8-Give examples to illustrate the various operations on sequences including concatenation, head, tail, map and reverse operations.
9-Give examples to illustrate the various operations on bags.
10-Discuss the nature of proof in Z and tools to support proof.
11-Explain the process of refining an abstract schema to a more concrete representation, the proof obligations that are generated, and the commuting diagram property
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