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3.3 Non-Functional Requirements

NF-requirements are the means to state conditions on implementations of software components. Syntactically, they are usual boolean expressions enriched with some ad hoc constructs for non- functionality. Their purpose is to express relationships between NF-attributes and to represent the environment where implementations are to be inserted:
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Next: 4 Comparisons Up: 3 A Proposal: NoFun Previous: 3.2 Non-Functional Behaviour

Xavier Franch
Sept. 2, 1997