version 1.6, 2010/08/13 21:04:08
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version 1.8, 2011/07/22 07:38:16
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* X (input/output) COMPLEX*16 array, dimension (N) |
* X (input/output) COMPLEX*16 array, dimension (N) |
* On an intermediate return, X should be overwritten by |
* On an intermediate return, X should be overwritten by |
* A * X, if KASE=1, |
* A * X, if KASE=1, |
* A' * X, if KASE=2, |
* A**H * X, if KASE=2, |
* where A' is the conjugate transpose of A, and ZLACN2 must be |
* where A**H is the conjugate transpose of A, and ZLACN2 must be |
* re-called with all the other parameters unchanged. |
* re-called with all the other parameters unchanged. |
* |
* |
* EST (input/output) DOUBLE PRECISION |
* EST (input/output) DOUBLE PRECISION |
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* KASE (input/output) INTEGER |
* KASE (input/output) INTEGER |
* On the initial call to ZLACN2, KASE should be 0. |
* On the initial call to ZLACN2, KASE should be 0. |
* On an intermediate return, KASE will be 1 or 2, indicating |
* On an intermediate return, KASE will be 1 or 2, indicating |
* whether X should be overwritten by A * X or A' * X. |
* whether X should be overwritten by A * X or A**H * X. |
* On the final return from ZLACN2, KASE will again be 0. |
* On the final return from ZLACN2, KASE will again be 0. |
* |
* |
* ISAVE (input/output) INTEGER array, dimension (3) |
* ISAVE (input/output) INTEGER array, dimension (3) |