Talk:Penrose graphical notation

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[edit] Merge required

Please view Talk:Diagrammatic notation. —The preceding unsigned comment was added by Freiddy (talk • contribs) 21:52, 10 April 2007 (UTC).

Moved the article back here because "diagrammatic notation" is extremely vague and not commonly used. Triathematician (talk) 18:59, 19 December 2007 (UTC)

[edit] Dual Points of View

The theory really has two points of view... physicists use it in the context of tensors, but there is a much simpler interpretation in terms of linear algebra. Including this point-of-view would make it easier for a non-expert to understand the topic. Triathematician (talk) 18:59, 19 December 2007 (UTC)

Tensors are part of linear algebra, inasmuch as they are multilinear functions. What do you mean? —Preceding unsigned comment added by 24.5.66.218 (talk) 08:23, 27 February 2008 (UTC)