Question: Problem 4 from a to d 4. What are the flop counts of: (a) Product of an m x n with an n x p

Problem 4 from a to d

4. What are the flop counts of: (a) Product of an m x n with an n x p matrix. (b) Forward Gaussian elimination (just quote the result, order is sufficient) (c) Matrix transpose (d) ab where a, b are n-vectors (e) Fastest algorithm for formation of the product abx where a, b and x are n-vectors ab is nixh ( abT ) x = oper o(n 2 ) 5. Show that a ( bT x ) = > o ( n ) s o (n )

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