Formal Specification
Business rules can be expressed in formal languages such as Unified Modeling Language, Z notation, Business Process Execution Language, Business Process Modeling Notation, or the Semantics of Business Vocabulary and Business Rules (SBVR).
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Famous quotes containing the word formal:
“On every formal visit a child ought to be of the party, by way of provision for discourse.”
—Jane Austen (1775–1817)