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4.20.2 string expressions

A string expression is:

  1. a sequence of characters between two unescaped quotes (")
  2. an identifier of type string
  3. a function returning string
  4. a substring (using the bracket operator)
  5. a type cast to string (see string type cast)
  6. string expressions combined by the operation +.


Example:
 

See Type conversion and casting


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            User manual for Singular version 3-1-6, Dec 2012, generated by texi2html.