XML Package
XML 程序包 符号

SymbolicExpressionMLToExpression

SymbolicExpressionMLToExpression[expr]
takes a SymbolicXML expression expr that represents an ExpressionML document and returns the corresponding expression.

更多信息更多信息

  • To use , you first need to load the XML Package using Needs["XML`"].
  • The following option can be given:
  • "WrapperFunction"Identityfunction to be applied to the result

范例范例打开所有单元关闭所有单元

基本范例 (1)基本范例 (1)

In[1]:=
Click for copyable input

Generate SymbolicXML from an expression:

In[2]:=
Click for copyable input
Out[2]=

Use to recover the expression:

In[3]:=
Click for copyable input
Out[3]=
Top
Send Feedback
Mathematica 9 is now available!

400+ new features, including the new Wolfram Predictive Interface, social network analysis, enterprise CDF deployment, and more »

Try Now
Buy/Upgrade
New to Mathematica? Find your learning path »
Have a question? Ask support »