1ZLA_GBRCOND_LXA(P1A)CK routine (version 3.2) ZLA_GBRCOND_X(1)
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6 ZLA_GBRCOND_X - ZLA_GBRCOND_X Compute the infinity norm condition num‐
7 ber of op(A) * diag(X) where X is a COMPLEX*16 vector
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10 DOUBLE PRECISION FUNCTION ZLA_GBRCOND_X( TRANS, N, KL, KU, AB, LDAB,
11 AFB, LDAFB, IPIV, X, INFO, WORK, RWORK )
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13 IMPLICIT NONE
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15 CHARACTER TRANS
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17 INTEGER N, KL, KU, KD, LDAB, LDAFB, INFO
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19 INTEGER IPIV( * )
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21 COMPLEX*16 AB( LDAB, * ), AFB( LDAFB, * ), WORK( * ), X( * )
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23 DOUBLE PRECISION RWORK( * )
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26 ZLA_GBRCOND_X Computes the infinity norm condition number of
27 op(A) * diag(X) where X is a COMPLEX*16 vector.
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30 X COMPLEX*16 vector.
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32 WORK COMPLEX*16 workspace of size 2*N.
33 RWORK DOUBLE PRECISION workspace of size 3*N.
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37 LAPACK routine (version 3.2) November 2008 ZLA_GBRCOND_X(1)