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gibson:teaching:fall-2012:math445:hw1 [2012/09/26 19:07]
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gibson:teaching:fall-2012:math445:hw1 [2012/09/26 20:28] (current)
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 18. computes the product //y = Ax// of an //m x n// matrix //A// and an //n x 1// vector //x//, according the formula 18. computes the product //y = Ax// of an //m x n// matrix //A// and an //n x 1// vector //x//, according the formula
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 <​latex>​ <​latex>​
-y_i = sum_{j=1}^n A_{ij} x_j+y_i = \sum_{j=1}^n A_{ij} x_j
 </​latex>​ </​latex>​
  
  
  
gibson/teaching/fall-2012/math445/hw1.1348711642.txt.gz ยท Last modified: 2012/09/26 19:07 by gibson