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SymbolicXMLQ

SymbolicXMLQ[expr]
returns True if the expression expr matches some basic patterns for a SymbolicXML expression and False otherwise.
SymbolicXMLQ[expr, True]
performs a complete test on expr to determine if it is a well-formed SymbolicXML expression.
SymbolicXMLQ[expr, False]
is equivalent to SymbolicXMLQ[expr].
  • To use , you first need to load the XML Package using .
  • This is not a guarantee that the document is well formed, nor does it give hints about validation.
The portion of the SymbolicXML statement is malformed. returns False:
With a correctly formed option, returns True:
Needs["XML`"]
The portion of the SymbolicXML statement is malformed. returns False:
In[2]:=
Click for copyable input
Out[2]=
With a correctly formed option, returns True:
In[3]:=
Click for copyable input
Out[3]=