L6: Analysers: Parts ad Materials - DTU Informatics
L6: Analysers: Parts ad Materials - DTU Informatics
L6: Analysers: Parts ad Materials - DTU Informatics
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11. Towards a Calculus of Domain Discoverers 11.3. Domain Discoverers11.3.3. PART TYPES<br />
325<br />
PART TYPES II/II<br />
112. PART TYPES: Index → ∼ (Text×RSL)<br />
112. PART TYPES(l̂〈t〉):<br />
112(a). [ narrative, possibly enumerated texts ;<br />
112((b))i. type t c = te,<br />
112((b))ii. t α , t β , ..., t γ ,<br />
112((b))iii. value obs t c : t → t c<br />
112((b))iv. pre: HAS CONCRETE TYPE(l̂〈t〉) ]<br />
112((b))ii. where: type expression te contains<br />
112((b))ii. type names t α , t β , ..., t γ<br />
A Precursor for Requirements Engineering 325 c○ Dines Bjørner 2012, <strong>DTU</strong> <strong>Informatics</strong>, Techn.Univ.of Denmark – July 31, 2012: 09:02