$xPermVersionExpected

• $xPermVersionExpected is a global variable giving the oldest possible version of the package xPerm` which is required by the version of the package xTensor` in use.

• Versions are compared lexicographically. See the format of the output of $Version.
• See: Section 1.
• New in version 0.
• Last update: 23-IX-2007 for version 0.9.3 of xTensor`.

Created by Mathematica  (May 16, 2008)