Changes between Initial Version and Version 5 of Ticket #29248


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Timestamp:
08/09/20 15:22:50 (4 months ago)
Author:
mkoeppe
Comment:

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  • Ticket #29248

    • Property Status changed from new to needs_review
    • Property Authors changed from to Matthias Koeppe
    • Property Cc gh-LBrunswic egourgoulhon tscrim gh-mjungmath added
    • Property Branch changed from to u/mkoeppe/index_notation_for_tensors_should_allow_for_unicode_characters
    • Property Milestone changed from sage-9.1 to sage-9.2
    • Property Commit changed from to ab2beb1e59cce64866e15d675fd88108fd8610ad
  • Ticket #29248 – Description

    initial v5  
    77ValueError: index conventions not satisfied
    88}}}
    9 Now, after the Python 3 switch, any unicode character should be accepted, see [https://groups.google.com/d/msg/sage-devel/NUWoWB7i8tw/ZMKZ7N0uCAAJ this discussion]. This is especially pertinent for tensor indices, since Greek letters are often used to denote them.
     9Now, after the Python 3 switch, any unicode ''non-digit word-constituent'' character should be accepted, see [https://groups.google.com/d/msg/sage-devel/NUWoWB7i8tw/ZMKZ7N0uCAAJ this discussion]. This is especially pertinent for tensor indices, since Greek letters are often used to denote them.