Prolog Error Operator Expected

Reading EXCEL CSV-files as Prolog Clauses (SWI-Prolog … – Sep 21, 2007 · Image via Wikipedia If you need to convert into Prolog terms “raw data” supplied in EXCEL csv-files, read on! The source code in this posting will read any ……

Operator (computer programming) – Wikipedia, the free … – Syntax . Syntactically operators usually contrast to functions. In most languages, functions may be seen as a special form of prefix operator with fixed precedence ……

Except in the context of an arithmetic comparison operator, arithmetic expressions need to be explicitly evaluated in Prolog, using the is built-in predicate….

Like XML, XQuery 3.0 is a case-sensitive language. Keywords in XQuery 3.0 use lower-case characters and are not reserved—that is, names in XQuery 3.0 expressions ……

XML Discussion Forums,FATAL ERROR: Expected comment or processing instruction…

Tutorial in Strawberry Prolog This section of the on-line help of Strawberry Prolog is designed for users who have no earlier experience with programming in Prolog….

XQuery is designed to meet the requirements identified by the W3C XML Query Working Group [XML Query 1.0 Requirements] and the use cases in [XML Query Use Cases]….

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