search for: tp3929739p3929739

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symmetric matrix multiplication
2011 Oct 23
1
symmetric matrix multiplication
...= t(A)%*%B%*%A here are some checks for symmetry > (max(abs(B - t(B)))) [1] 0 > C = t(A)%*%B%*%A > (max(abs(C - t(C)))) [1] 3.552714e-15 Any help on the matter would be very much appreciated. -- View this message in context: http://r.789695.n4.nabble.com/symmetric-matrix-multiplication-tp3929739p3929739.html Sent from the R help mailing list archive at Nabble.com.