version 1.6, 2010/12/21 13:51:27
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version 1.7, 2011/07/22 07:38:03
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* |
* |
* ZHPR2 performs the hermitian rank 2 operation |
* ZHPR2 performs the hermitian rank 2 operation |
* |
* |
* A := alpha*x*conjg( y' ) + conjg( alpha )*y*conjg( x' ) + A, |
* A := alpha*x*y**H + conjg( alpha )*y*x**H + A, |
* |
* |
* where alpha is a scalar, x and y are n element vectors and A is an |
* where alpha is a scalar, x and y are n element vectors and A is an |
* n by n hermitian matrix, supplied in packed form. |
* n by n hermitian matrix, supplied in packed form. |