summation is equivalent to dot product??
- To: mathgroup at smc.vnet.net
- Subject: [mg74742] summation is equivalent to dot product??
- From: "learner" <freephys at gmail.com>
- Date: Tue, 3 Apr 2007 00:28:26 -0400 (EDT)
Comparing the caluclations done by summation and dot product of the
matrix, it turns out that they are different, which i initially
thought to be equal. what is the
equivalent summation form for the dot product??
p_, q_] := =E2=88=91r=E2=88=91s F[p, q, r, s]*c[[r]] c[[s]];
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