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Z User Workshop, York 1991: Proceedings of the Sixth Annual Z User Meeting, York 16-17 December 1991 - Workshops in Computing J E Nicholls Softcover reprint of the original 1st ed. 1992 edition
Z User Workshop, York 1991: Proceedings of the Sixth Annual Z User Meeting, York 16-17 December 1991 - Workshops in Computing
J E Nicholls
Example 1 The following Z specification of a functionf, from integers to integers "f x : ~ 1 x ~ O* fx = x + 1 (i) "f x : ~ 1 x ~ O* fx = x + 2 (ii) is inconsistent, because axiom (i) gives f 0 = 1, while axiom (ii) gives f 0 = 2. Furthermore, iff 0 = 1 andfO = 2 then 1 = 2 can be deduced!
408 pages, biography
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | August 6, 1992 |
| ISBN13 | 9783540197805 |
| Publishers | Springer-Verlag Berlin and Heidelberg Gm |
| Pages | 408 |
| Dimensions | 170 × 242 × 22 mm · 657 g |
| Language | German |
| Editor | Nicholls, J. E. |
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