Unformatted text preview: 3 + s 2 multiplications, and this is quite a bit more when s is large. (We should also take advantage of the zeros in A and avoid multiplying by them. If we do this for our matrix, A has 21 nonzero elements while A 2 has 23, so again it takes more multiplications to form ( A 2 ) e 1 than to form A ( Ae 1 ). We should also note that the product Ae 1 is just the Frst...
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 Fall '11
 Dr.Robin
 Multiplication, Harshad number, Decimal, product Ae1

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