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Commutator: Revision history

22 August 2023

16 August 2023

27 October 2018

5 October 2014

6 February 2012

  • curprev 19:2819:28, 6 February 201292.12.127.123 discuss 994 bytes +994 New resource with "Let A, B, ... be operators. Then the commutator of A and B is defined as [A,B]=AB-BA. Let a, b, ... be constants, then identities include [f(x),x] = 0 [A,A] = 0 [A,B] =..."