Concept information
Preferred term
trace
Definition
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In linear algebra, the trace of a square matrix A, denoted tr(A), is defined to be the sum of elements on the main diagonal (from the upper left to the lower right) of A. The trace is only defined for a square matrix (n × n).
(Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Trace_(linear_algebra))
Broader concept
In other languages
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French
URI
http://data.loterre.fr/ark:/67375/PSR-ZTVBZV3T-Z
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