This one from a GMAT student:
"I did tell you that I ended up with 690 on the GMAT, right? It was a good score for my purposes. I am accepted at the PhD program at University of South Florida. :) Thanks for all your help."
MAIA F. - March 16, 2009
Constructing Hadamard matrices
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A Hadamard matrix is an orthogonal matrix whose entires are all either 1 or
− 1. For example is a Hadamard matrix of order 2. True to Stigler’s law of
ep...
11 hours ago