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  • (cur | prev) 06:10, 29 July 2009โ€Ž Chu7 (Talk | contribs)โ€Ž . . (60 bytes) (+60)โ€Ž . . (New page: <math>X(z)=Z(x[n])=\sum_{n=-\infty}^\infty x[n]z^{-n}</math>)

Alumni Liaison

Basic linear algebra uncovers and clarifies very important geometry and algebra.

Dr. Paul Garrett