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XMLTools[IsElement] - determine if an expression is an XML element
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Calling Sequence
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IsElement(expr)
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Parameters
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expr
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anything; expression to test
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Description
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The IsElement(expr) command tests whether a Maple expression expr is an XML tree data structure that represents an XML element. This is an XML tree that is not a CDATA structure, comment or processing instruction. If expr is an XML element, the value true is returned. Otherwise, false is returned.
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