This is documentation for Mathematica 3, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)
 Documentation / Mathematica / Built-in Functions / Programming / Attributes  /

  • ReadProtected is an attribute which prevents values associated with a symbol from being seen.
  • Individual values associated with read-protected symbols can be used during evaluation.
  • Definition[ f ], ? f, and related functions give only the attributes for read-protected symbols f.
  • See the Mathematica book: Section 2.5.3.
  • See also: Locked, Protected, Copyable.